Dublin Airport (DUB)

Overview — Two Terminals, One Connected Complex

Dublin Airport's two terminals — Terminal 1 (T1) and Terminal 2 (T2) — are physically separate buildings but are connected both landside (before security, via a covered walkway) and airside (after security, enabling free movement between terminals once cleared). The walk between terminals takes approximately 5–10 minutes. Each terminal has its own departures drop-off zone, taxi rank, bus stops, and short-stay car parks. The key rule: T1 for Ryanair and most European airlines, T2 for Aer Lingus, US carriers, and most long-haul airlines. Always verify your terminal at booking — airlines occasionally reassign check-in.

Terminal 1 — The Workhorse (Ryanair + European Carriers)

Terminal 1 opened in 1972 and has been progressively expanded, most notably with the addition of a large new pier (designed by Skidmore, Owings & Merrill's Larry Oltmanns) in October 2007 to serve the surge in Ryanair traffic. It is the busier of the two terminals by number of movements. The terminal follows a straightforward layout: ground-floor check-in (fully open hall, check-in zones by airline grouping), escalators up to security on Level 2, then into a consolidated departures lounge feeding out to Piers A, B, C, and D.

• Pier D: The 2007 Ryanair extension. Handles the majority of Ryanair's short-haul European departures. Bus gate stands also operate from here for overflow traffic.
• Piers A, B, C: Mix of European full-service carriers — Lufthansa, Air France, KLM, SAS, TAP, Turkish Airlines, Norwegian, and others.
• Long-haul in T1: Some Middle East and African carriers operate from T1 — including EgyptAir and Qatar Airways — despite T1 being primarily short-haul oriented. Always verify.

T1 is the more functional of the two terminals — efficient and practical but lacking the architectural ambition of T2. The expanded post-security retail and dining area (added in 2009) gives passengers a reasonable range of food and shopping options. In 2025, C3 next-generation security scanners were installed in T1, removing the 100 ml liquid restriction and allowing electronics to remain in bags.

Terminal 2 — The Long-Haul Hub (Aer Lingus + US Carriers)

Terminal 2 opened in November 2010 as a purpose-built, architecturally ambitious international gateway, designed for wide-body aircraft and transatlantic passenger flows. It is home to Aer Lingus (anchor tenant, occupying 28 check-in desks in the western end of the check-in hall), and handles all US-bound flights via the pre-clearance facility, as well as Emirates, Etihad, British Airways, American Airlines, Delta, JetBlue, United Airlines, Iberia Express, Vueling, and Air Canada. The terminal's spacious check-in hall, clear sightlines, and modern departures area with Pier E for wide-body aircraft represent a significant step up in passenger experience from T1.

The US Pre-Clearance facility is located on the ground floor of Terminal 2, below the main departures level. After completing standard airport security (Level 2), passengers bound for the US shop, dine, and wait in the main T2 departures area. When their flight is called to pre-clearance (indicated on departure screens), they take escalators or lifts down to the pre-clearance level, where US CBP officers process immigration, customs, and agriculture declarations. Two stages: first, the primary immigration checkpoint (document check, biometric photo, fingerprints, ESTA/visa verification); second, an agriculture and customs check for some passengers. Once cleared, passengers proceed to the US departure gates (separate secure area after pre-clearance, with limited but functional retail and the 51st&Green Lounge when open). Walking time from the main T2 departures area to the US departure gates is approximately 15 minutes — factor this in carefully.

Key T2 piers:

• Pier E: Wide-body international gates — handles the A330, B777, B787, and A350 traffic. Emirates, Etihad, Air Canada, long-haul Aer Lingus, Delta, United, American depart from here.
• 200-series gates: The Aer Lingus narrow-body European routes and some partner airlines.
• US departure area (post pre-clearance): Dedicated secure zone after CBP processing, with boarding gates for all US-bound flights.

Terminal Airline Assignment Summary (2025–2026)

Terminal 1: Ryanair, Ryanair UK, Lufthansa, Air France, KLM, SAS, TAP, Turkish Airlines, Norwegian, EgyptAir, Hainan Airlines, Icelandair, Transavia, TUI, Wizz Air, HiSky, Pegasus, SunExpress, WestJet (seasonal), and most other European carriers not listed under T2.

Terminal 2: Aer Lingus, Emerald Airlines (Aer Lingus Regional), American Airlines, British Airways, Delta Air Lines, Emirates, Etihad Airways, Iberia Express, JetBlue, United Airlines, Vueling, Air Canada, Qatar Airways, Finnair, and most other long-haul and US-bound carriers.

Note: British Airways and some other carriers may appear in T1 for certain codeshare bookings — always confirm directly with your airline.

Transfer Times (Connecting Passengers)

• T1 to T1 (same terminal, no security re-check): 10–20 minutes minimum.
• T2 to T2 (same terminal, non-US connections): 10–20 minutes minimum.
• T1 to T2 or T2 to T1 (cross-terminal): 15–30 minutes (walk + security if needed).
• Any terminal to US gate (pre-clearance required): Add 60–90 minutes for the pre-clearance process during peak hours. Arrive at the T2 pre-clearance area at least 90 minutes before departure in summer season.
• Minimum recommended connection: 90 minutes for any US-bound connection; 60 minutes for European-to-European connections; 45 minutes minimum under ideal conditions for same-terminal intra-European transfers.

Getting from Dublin Airport to the City

Dublin Airport has no direct rail or metro link to the city centre — a well-known infrastructure gap that the Irish government has discussed addressing for decades, though no rail connection is currently under active construction. Instead, the airport is well served by express coach services, public buses, taxis, and ride-hailing apps. Journey times to the city centre are typically 25–40 minutes in normal traffic, though the M1/M50 motorway and city-centre road network can add 20+ minutes during peak hours (7–9 AM and 5–7 PM). The Dublin Port Tunnel — a toll road running under the north city — allows taxis and express coaches to bypass much of the surface congestion and is recommended for faster city-centre access.

Aircoach (Recommended for Tourists)

Aircoach is the primary express coach operator between Dublin Airport and the city centre, and the only 24-hour coach service operating on this route. The main route, 700, connects both terminals directly to key city-centre stops including O'Connell Street (Gresham Hotel stop), Tara Street, Ballsbridge, and other zones depending on the route variant. The coach picks up at Zone 2 (T1) and Zone 20 (T2) in the bus bays directly outside each terminal's arrivals exit. Route 700 departs every 15 minutes from 3:15 AM to 11:55 PM, then every 30 minutes through the night. Journey time to city centre: approximately 25–45 minutes (traffic-dependent). Fares: from €6 online / €7–9 at the airport for a single; from €8–12 for a return. Contactless payment and Apple/Google Pay accepted on board. Note: Leap Card is not valid on Aircoach.

Dublin Express

Dublin Express operates two routes (782 and 784) connecting the airport to Dublin city centre. Similar coverage to Aircoach with multiple city-centre stops. Fares: €9 single / €11 return. First bus from the airport departs at approximately 3:05 AM; last bus around 10:50 PM. Slightly cheaper than Aircoach but fewer frequency options late at night.

Dublin Bus (Cheapest Option)

Dublin Bus routes 16, 41 and others pass through the airport and offer the cheapest connection to the city centre. The Airlink 747 is the dedicated airport express service (Green Dublin Bus livery), connecting the airport to key city stops including O'Connell Street, Heuston Station, and more. Uses the Port Tunnel for faster city access. Fares: €6 single (cash, exact fare only) or use a Leap Card for around €2.60 — making this by far the cheapest airport-to-city option. Service runs approximately 4:45 AM to 00:30 AM, up to every 10 minutes during daytime. Note: Leap Cards are accepted on Dublin Bus (Airlink) but not on Aircoach or Dublin Express.

Taxi

Licensed taxis queue outside the arrivals exits at both Terminal 1 and Terminal 2. All Irish taxis are metered and must accept card payments by law. Estimated fare to city centre: €25–€45, depending on exact destination, time of day, and traffic. Journey time: typically 20–35 minutes in normal traffic. Taxis can use bus lanes and the Port Tunnel to reduce journey times. For groups of 3–4 people, a taxi is often comparable in cost to multiple coach tickets. Only board taxis from the official ranks directly outside arrivals — avoid unlicensed drivers approaching inside the terminal.

Uber / Free Now / Bolt

Ride-hailing apps (Uber, Free Now, Bolt) are widely available at Dublin Airport. In Ireland, all ride-hailing drivers must be licensed taxi drivers — the same pool of drivers as the metered taxi ranks — so there is no quality or safety difference. Estimated fare: €25–€35 to city centre. Pick-up points are designated ride-hailing zones outside both terminals (a short walk from the arrivals doors, clearly signed). App-based booking removes the need to queue at the taxi rank, which can be advantageous during peak arrival waves.

Car Rental

All major car rental companies (Hertz, Avis, Europcar, Budget, Sixt, Enterprise, Dollar, Thrifty, National) operate from Dublin Airport. Rental desks are located in the arrivals areas of both T1 and T2; many companies require a short shuttle ride or walk to their off-airport car parks. Ireland drives on the left side of the road. The M1 motorway runs directly from the airport towards the city centre (southbound) and Belfast (northbound, approximately 1h 40min). Ireland's road network is generally excellent for exploring the wider country — most key scenic attractions (Wicklow Mountains, Boyne Valley, Newgrange) are within 1 hour of the airport.

Hotels Inside / On Airport Grounds

Maldron Hotel Dublin Airport ★★★★ — Located within the airport complex, overlooks Terminal 2, and is within a short walk (~5 min) of both terminals. This is one of the two hotels that are genuinely on airport grounds (no shuttle required, though one is available for those with heavy luggage). Features 252 fully soundproofed rooms, Grain & Grill Restaurant, Red Bean Roastery café, and a bar. Stay and park packages are available at competitive rates for travellers who need to leave a vehicle. Rates typically €120–€250/night depending on season.

Clayton Hotel Dublin Airport Central ★★★★ — The second on-airport hotel, recently rebranded from Radisson Blu (as of January 2026 per guest reports). Located within the airport complex, approximately 600 m from terminals with a 24-hour complimentary shuttle minivan (note: shuttle is small and can have waits; walking to the terminal is feasible in dry weather). Features 229 rooms, Collage Restaurant, T3 Bar for live sports, and access to the nearby ALSAA Leisure Club — a full sports complex with swimming pool, sauna, steam room, running track, and tennis courts, free for hotel guests. Rates typically €100–€220/night.

Hotels Near the Airport (5–15 min drive)

• Clayton Hotel Dublin Airport ★★★★ — The larger Clayton property, located 4 km from the airport (10 min drive, 24h free shuttle). The largest hotel in County Dublin with 310 rooms, fitness centre, three restaurants including an Italian Kitchen, and long-stay parking options. A reliable choice for early departures. Rates typically €100–€200/night.
• Crowne Plaza Dublin Airport ★★★★ — 5 km from the airport, with free 24h shuttle service. 204 rooms, extensive meeting facilities, and a popular bar/restaurant. Consistently well-reviewed for business travellers. Rates typically €120–€230/night.
• Carlton Hotel Dublin Airport ★★★★ — On the Old Airport Road, approximately 1 km walking distance from T1 (the nearest walkable hotel after the on-airport options). Good-value 4-star with free parking included. Rates typically €90–€180/night.
• Premier Inn Dublin Airport ★★★ — Budget-reliable option approximately 5 min drive from the airport. Free shuttle available. Rates typically €60–€130/night — among the cheapest consistent-quality options near DUB.

In-Terminal Rest

Dublin Airport does not have an airside capsule or sleep pod facility. Passengers needing rest during long layovers can access paid lounges (The Liffey Lounge or The Martello Lounge, both on the inter-terminal corridor) where seating is comfortable and quiet. The airport is open 24/7 but facilities are limited in the very late-night/early-morning hours.

Parking at Dublin Airport

Dublin Airport is operated by daa, which manages Ireland's largest car parking operation with over 23,000 total spaces across short-term and long-term facilities. All official car parks use licence plate recognition technology when booked online — ticketless entry and exit with no interaction at barriers. Pre-booking online (at dublinairport.com) is strongly recommended, particularly in summer and around public holidays, and typically saves 20–35% versus drive-up rates. All long-stay car parks operate 24-hour free shuttle buses to and from both terminals.

Short-Term Parking (Walking Distance to Terminals)

Short Term Car Park A — Located directly opposite Terminal 1, approximately 2-minute walk. 450 spaces. Drive-up only — no pre-booking available. Ideal for quick pick-ups and drop-offs or short stays up to a few hours. Highest nightly rate of all options.

Short Term Multi-Storey T1 — Multi-storey car park approximately 5 minutes walk from T1 and 6 minutes from T2. 1,500 spaces. Pre-bookable online. Connected to both terminals via covered walkways.

Short Term Multi-Storey T2 — Multi-storey car park approximately 2-minute sheltered walk directly to T2 Departures. 1,800 spaces. The closest car park for Terminal 2. Pre-bookable online.

Long-Term Parking (Shuttle Required)

Express Red — Long-stay car park approximately 5-minute shuttle ride from both terminals, with shuttles running every 10 minutes (24/7). 8,000+ spaces. The most convenient long-stay option — fast shuttle, close proximity, pre-bookable. Recommended for stays up to 2 weeks.

Holiday Blue — The budget long-stay option, located further from the airport with a 15-minute shuttle running every 15 minutes. 8,000+ spaces. Typically the cheapest pre-bookable official option for stays of a week or more. Approximately €12–20/day when booked in advance online. Free 24h shuttle to T1 (Zones 8 & 9 of Bus Park) and T2 (Zone 21).

Terminal 2 Surface — A smaller surface car park with 270 spaces, a 5-minute direct walk to T2 departures with no shuttle needed. Pre-booking essential as it sells out frequently. Good for medium-term stays where walking to T2 is preferred.

Practical Parking Notes

• Pre-book online at dublinairport.com/book/parking to save 20–35% and guarantee space.
• Long-stay shuttle pick-up at T1: Zones 8 & 9 (behind T1 multi-storey, 2–4 min walk from T1 Arrivals). At T2: Zone 21 (ground floor opposite T2 Departures).
• 24-hour assistance is available on-site for flat batteries and other emergencies.
• Motorcycle parking is available in designated areas.
• EV charging is available in short-stay multi-storey car parks.

US Pre-Clearance — How It Works

Dublin's US Pre-Clearance facility is the airport's most celebrated operational feature and a genuine competitive differentiator. It has operated at Dublin Airport since 1994, initially offering only immigration pre-clearance; the programme was upgraded in 2009 to include agriculture and customs, making Dublin (alongside Shannon) the first airport in Europe or the Middle East to offer full US Pre-Clearance. The programme is authorised under the US-Ireland Pre-Clearance Agreement. CBP personnel are American nationals stationed in Ireland; in compliance with Irish law, they carry no weapons while on Irish soil.

How it works in practice:

1. Check in normally at T2 (desks for US carriers are grouped by airline — Aer Lingus has its own zone, American/Delta/JetBlue/United share areas, etc.).
2. Go through regular DUB airport security on Level 2 of T2 (where C3 scanners now allow liquids to stay in bags and laptops to stay in cases).
3. Enter the T2 airside departures area. Browse duty-free, dine, or access lounges.
4. Monitor departure screens for your flight's pre-clearance call time. You are assigned a window — do not go too early or too late.
5. Take escalators or lifts to the ground-floor pre-clearance level. Stage 1: Primary inspection — present passport, boarding pass, ESTA/visa. CBP officer takes a digital photo and may scan fingerprints. Questions about travel purpose and declarations.
6. Stage 2: Agriculture and customs check — declaration form, random additional searches for some passengers.
7. Once cleared, proceed to the US departure gates — a separate secure zone with limited food/retail options and (when open) the 51st&Green Lounge.
8. Board your flight. Upon landing in the US, proceed directly to domestic arrivals — no immigration, no customs, no baggage re-check. Collect bags from the carousel and exit.

Key rules and tips: ESTA approval is required for Visa Waiver Programme travellers at least 72 hours before departure. Applications that were once instant now take up to 72 hours — do not leave this to the day of travel. All US-bound passengers must go through pre-clearance regardless of citizenship, travel document, or class of travel. The CBP Mobile Passport Control app can begin the process digitally before reaching the airport. Allow at least 60–90 minutes in the pre-clearance queue during peak summer season (June–August), and factor in the additional 15 minutes of walking from the main T2 departures area to the US gates. Arrive at the airport minimum 3 hours before a US departure during peak season.

WiFi and Connectivity

Free WiFi is available throughout both terminals under the "Dublin Airport Free WiFi" network. Connection requires a simple web-page registration (email or social login). No time limits are imposed under the standard session. Coverage extends through security, gates, and arrivals areas. 5G mobile connectivity is available from major Irish carriers (Vodafone, Three, eir) throughout the terminal.

Shopping

Dublin Airport's duty-free shopping is operated by ARI (Airport Retail International, a daa subsidiary), which is one of the world's leading airport retail businesses. The main duty-free area in T2 is located immediately after security — a large open hall with Irish whiskey (Jameson, Teeling, Midleton, Powers, Bushmills), Irish gin, confectionery, and international cosmetics and fashion. Irish whiskey is among the best-value duty-free purchases at DUB, particularly premium bottlings not available in regular retail. Key Irish shopping: Butlers Chocolates (genuine Dublin brand, founded 1932), Irish linen, Aran knitwear, and Waterford Crystal. There are Boots and WHSmith branches in both terminals for travel essentials.

Dining Highlights

Both terminals offer a good range of food and beverage options before and after security:

• Bewley's (T2, pre-security): One of Dublin's most famous café institutions, founded in 1840 and known for coffee, tea, and traditional Irish baked goods. A genuinely Irish experience.
• The Lansdowne (T1, pre-security): Sports bar with live TV, draught Guinness, Irish stew, and a traditional pub atmosphere — the place to watch Irish rugby or football before a flight.
• Marqette (T1, airside): Grab-and-go with locally sourced Irish ingredients.
• SoMa (T1, airside near Gate 300): Quality burgers made with Irish beef.
• Craft Coffee (T2, airside): Specialty coffee with Irish ingredients — notably better than typical airport coffee chains.
• 51st&Green Lounge bar/café (T2, post-pre-clearance): The only food/drink option in the US departure zone — usually very busy. Limited but functional.

Currency and Money

Ireland uses the Euro (€). ATMs are located in both terminals (Bank of Ireland, Allied Irish Banks/AIB machines in arrivals and departures areas). Currency exchange desks (operated by ICE and other providers) are available in both terminals, though rates are typically less favourable than ATM withdrawals using an international card. All shops, restaurants, and services within the airport accept major credit and debit cards; contactless payment is nearly universal across Ireland.

Accessibility

Dublin Airport is fully accessible. OCS provides services for passengers with disabilities or reduced mobility (PRM) — book 48 hours in advance through your airline or directly via the airport. Both terminals are barrier-free with lifts, ramps, tactile flooring, hearing loops, and dedicated assistance lanes at security. The Changing Places toilet facility (for passengers with complex needs) is available in T2. Assistance dogs are welcome throughout the airport.

Smoking

Smoking (including vaping) is prohibited throughout all terminal buildings. Designated outdoor smoking areas are provided in the forecourt areas outside the arrivals exits at both terminals — look for signage before re-entering. No airside smoking areas exist after security.

Luggage Storage

Left luggage storage is available airside in both terminals. The Left Luggage facility is located in T1 arrivals (ground floor) and in T2 arrivals. Rates: approximately €10–12 per item per day. Operated by a third-party concession. The service is useful for passengers with long Dublin layovers wishing to spend time in the city without luggage. A baggage wrap service (for security wrapping of checked bags) is also available at check-in areas in both terminals.

Lounge Access for Walk-Up Passengers

Two airport-operated paid lounges are available to all passengers regardless of airline or class:

• The Liffey Lounge — Located on the inter-terminal corridor (Level 1, between T1 and T2), accessible by lift or escalator. From €29/person online or €35 at reception. Open 4:00 AM–21:00 (extended hours during 51st&Green renovation). Buffet food, alcoholic and soft drinks, Wi-Fi, charging points, quiet seating.
• The Martello Lounge — Also on the inter-terminal corridor. From €39/person online or €46 at reception. Premium tier above the Liffey Lounge, with additional hot food options, premium alcohol, shower rooms, and a dedicated quiet room. Complimentary for First/Business Class passengers on Emirates, Etihad, Qatar, EgyptAir, and El Al (verify current access rules).

Both lounges have extended their hours to 4:00 AM–21:00 during the 51st&Green renovation period (October 2025 – Spring 2026). Priority Pass is accepted at some Dublin Airport lounges — check the current Priority Pass app for the most up-to-date list, as the lounge situation has been in flux during the renovation.

A Note on the Passenger Cap (Essential Context)

Dublin Airport has operated under a 32 million passenger planning cap since 2007, imposed as a condition of building Terminal 2. The cap was designed to limit noise and traffic congestion, but as Ireland's economy boomed and air travel surged, it became a major constraint — the airport exceeded it significantly in 2024 (33.3 million terminals passengers) and again in 2025 (36.4 million). The Irish High Court issued a stay on cap enforcement while the case was referred to the Court of Justice of the European Union. The Irish government introduced legislation in early 2026 to formally remove the cap. US airlines, through industry lobby Airlines for America (A4A), filed a formal complaint to the US Department of Transportation in January 2026, arguing the cap threatens US carriers' historic slots and could affect Aer Lingus's transatlantic rights if not resolved. Separately, a July 2025 planning ruling imposed night-flight restrictions on the North Runway (limited to 35,672 night flights per year), creating what airlines call a "second cap." This situation will likely be resolved during 2026, with the cap formally removed by legislation.

Key Airlines and Alliances

Dublin Airport is served by 47 airlines (as of early 2026) connecting to 202+ nonstop destinations. The airport is notably not a primary hub for any of the three global alliances in the traditional sense, but has strong representation from all three: Aer Lingus (oneworld), Lufthansa (Star Alliance, in T1), Air France/KLM (SkyTeam, in T1), and British Airways (oneworld, in T2). The dominant commercial forces are Ryanair (non-aligned, ~1,006 weekly departures making it DUB's most frequent operator) and Aer Lingus (oneworld, Ireland's flag carrier and primary long-haul operator).

Ryanair — Home Base

Ryanair (FR/RYR) is headquartered at Dublin Airport and treats it as its home base, with approximately 1,006 weekly departures to over 150 European destinations. It is Europe's largest airline by passengers carried. Ryanair operates exclusively from Terminal 1 (primarily Pier D). Key Ryanair routes from Dublin include London Stansted, Manchester, Liverpool, Birmingham, Edinburgh, Madrid, Barcelona, Rome, Milan, Amsterdam, Brussels, Frankfurt Hahn, and many others. Ryanair's slot portfolio at Dublin is one of its most strategically important assets, and the airline has been among the most vociferous opponents of the 32-million passenger cap.

Aer Lingus — Primary Hub

Aer Lingus (EI/EIN, oneworld) is Ireland's flag carrier and uses Dublin as its primary hub. It operates from Terminal 2 and serves two distinct market segments: short and medium-haul European routes (London Heathrow, Amsterdam, Paris, Lisbon, Madrid, Rome, Faro, and many others), and a growing long-haul transatlantic network. As of 2025–2026, Aer Lingus serves 12+ US destinations nonstop from Dublin: New York JFK, New York Newark, Boston, Chicago, Los Angeles, San Francisco, Miami, Washington Dulles, Denver, Minneapolis, Nashville (from April 2025), Indianapolis (from May 2025), and seasonally Las Vegas. It also serves Toronto, and selected Middle East and EU hubs. All Aer Lingus transatlantic flights benefit from US Pre-Clearance, making DUB uniquely positioned as a gateway. Aer Lingus is owned by the IAG (International Airlines Group) alongside British Airways, Iberia, and Vueling.

US Carriers (All Terminal 2)

• American Airlines (AA/AAL, oneworld): Philadelphia (year-round, daily), Dallas/Fort Worth (seasonal). T2.
• Delta Air Lines (DL/DAL, SkyTeam): New York JFK (year-round), Atlanta (seasonal), Minneapolis (seasonal), Detroit (from May 2025). T2.
• United Airlines (UA/UAL, Star Alliance): New York Newark (year-round), Chicago O'Hare (seasonal), Washington Dulles (seasonal). T2.
• JetBlue Airways (B6/JBU, non-aligned): Boston (seasonal). T2.

Other Notable Carriers

• Emirates (EK/UAE, non-aligned): Dubai DXB, daily widebody service. T2.
• Etihad Airways (EY/ETD, non-aligned): Abu Dhabi AUH, up to 10 flights/week. T2.
• Qatar Airways (QR/QTR, oneworld): Doha DOH. T1 (check with airline).
• British Airways (BA/BAW, oneworld): London Heathrow. T2.
• Air Canada (AC/ACA, Star Alliance): Toronto YYZ (year-round), Vancouver (seasonal). T2.
• WestJet (WS/WJA): St John's (from May 2025 seasonal), Calgary (seasonal). T1/T2 — verify.
• Hainan Airlines (HU/CHH): Beijing PEK, 4x/week year-round. T1.
• Lufthansa (LH/DLH, Star Alliance): Frankfurt, Munich. T1.
• Air France (AF/AFR, SkyTeam): Paris CDG. T1.
• KLM (KL/KLM, SkyTeam): Amsterdam AMS. T1.
• Turkish Airlines (TK/THY, Star Alliance): Istanbul IST. T1.
• Emerald Airlines (EG/EGO): Operating as Aer Lingus Regional, serving UK/Irish regional routes from T1 and T2.

Top Destinations (2024)

The five busiest routes from Dublin by passengers in 2025 were London Heathrow, Amsterdam Schiphol, Manchester, London Stansted, and London Gatwick. The UK remains the dominant market, with Spain, France, Germany, and the US as the other major country groups. The longest nonstop route from DUB is Los Angeles (LAX) at approximately 11 hours 10 minutes.

Key Distance Reference

Traffic Statistics

Dublin Airport's catchment area extends across the entire island of Ireland, thanks to Ireland's size and the absence of a comparable competing hub (Belfast International is a distant second). The airport's position as a transatlantic gateway is reinforced by the US Pre-Clearance advantage and by Ireland's role as a European hub for major US technology and pharmaceutical multinationals (Google, Meta, Apple, Microsoft, Pfizer, Johnson & Johnson all have significant operations in Dublin). Business travel — often in Aer Lingus premium cabins — makes up a structurally important share of the transatlantic passenger mix.