Aer Lingus from Ireland
Ireland's flag carrier (IATA: EI, ICAO: EIN, callsign “Shamrock”). 100+ routes from DUB, ORK, SNN. Transatlantic A321XLR + A330 fleet. US pre-clearance at Dublin and Shannon — the only two airports in Europe offering it.
Quick Facts
Key Aer Lingus corridors
| From | To | Time |
|---|---|---|
| Dublin (DUB) | New York JFK | 7h 35m |
| Dublin (DUB) | Boston BOS | 6h 30m |
| Dublin (DUB) | Los Angeles LAX | 11h 15m |
| Shannon (SNN) | New York JFK | 7h 20m |
| Shannon (SNN) | Boston BOS | 6h 25m |
| Dublin (DUB) | London Heathrow | 1h 20m |
See the full Aer Lingus route map with all 100+ destinations.
Fleet at a glance
Booking tips for Irish travellers
- • Transatlantic sales: Aer Lingus runs flash sales 3-4 times a year — typically January (summer sale), April (autumn sale), September (winter sale). Boston/JFK from €179 one-way is common.
- • Save Bag deals: buying a 23kg checked bag with the ticket is €5-10 cheaper than at check-in. At the airport it's €70+.
- • Avios stacking: AerClub Avios = BA Avios = Iberia Plus Avios. If you fly BA from London regularly, point them all at one AerClub account so Concierge tier is realistic.
- • Use SNN if you live in Munster: Shannon US pre-clearance is faster than Dublin and the drive from Cork/Limerick/Galway beats a connection through DUB on most days.
- • Cabin tax: book transatlantic + intra-EU on the same PNR — Aer Lingus will sometimes waive the connection bag fee that you'd pay if booked separately.
Aer Lingus FAQ
What hubs does Aer Lingus fly from in Ireland?+
Aer Lingus has three Irish bases. Dublin (DUB) is the main hub with ~100 routes including all transatlantic. Cork (ORK) operates a smaller European network plus seasonal Boston. Shannon (SNN) has a focused Heathrow and US pre-clearance network — including direct Shannon → New York JFK and Boston BOS year-round. Belfast (BFS) is operated by Aer Lingus Regional (Emerald Airlines) on short-haul UK and European routes.
Is Aer Lingus in oneworld or Star Alliance?+
Aer Lingus is part of IAG (International Airlines Group, parent of British Airways and Iberia) but it left oneworld in 2007 and is currently NOT in any global alliance. AerClub members earn and redeem Avios across IAG carriers (BA, Iberia, Qatar, Finnair, Malaysia Airlines, JAL) but you cannot earn Aer Lingus tier points on most other oneworld flights.
What is US pre-clearance at Dublin and Shannon?+
Dublin (DUB) and Shannon (SNN) are the only two airports in Europe with US Customs and Border Protection (CBP) pre-clearance facilities. You clear US immigration and customs in Ireland before boarding, so on arrival in the USA you land as a domestic passenger — straight off the plane, no customs queue. Allow 90 minutes between connecting flight and pre-clearance at peak times (06:00-09:00 + 16:00-19:00).
What aircraft does Aer Lingus use on transatlantic routes?+
The transatlantic fleet is a mix of Airbus A330-200 / A330-300 (longer routes — LAX, San Francisco, Seattle) and Airbus A321neo LR / A321XLR (East Coast routes — Boston, JFK, Hartford, Washington Dulles, Philadelphia). The A321XLR is a thinner aircraft (16 business + 168 economy) and Aer Lingus is the European launch operator. The 757 fleet retired in 2023.
Is Aer Lingus a budget airline?+
No — Aer Lingus positions as a value full-service carrier. Short-haul European fares are unbundled (seats, bags, food extra — similar to Iberia or BA Euro Traveller) but long-haul includes meals, IFE, and Wi-Fi on the A321XLRs. The closest comparison is BA Euro Traveller (short-haul) and BA World Traveller (long-haul). Ryanair operates the genuine budget model from Dublin.
AerClub status — what does Concierge get me?+
AerClub Concierge (top tier) requires 500 tier credits in 12 months. Benefits: priority check-in + boarding, lounge access (DUB T2, JFK, BOS), extra baggage, free seat selection, fast-track security at DUB, and bonus Avios. Platinum and Silver tiers below offer reduced versions. AerClub Avios are interchangeable with British Airways Executive Club + Iberia Plus.
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