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Aer Lingus: Expert advice and recommendations

Expert travel writer Marisa Garcia shares all you need to know before booking a flight with Aer Lingus.
Marisa Garcia
4 December 2025

Aer Lingus is Ireland’s flagship airline. It has a proud tradition of supporting Irish tourism while bringing the diaspora home. The airline serves destinations across Europe, North America and the Caribbean.

The airline’s fleet favours Airbus, with A330 planes on long-haul routes and A321neo on medium-haul flights to North America. On short-haul routes, Aer Lingus operates A320 family planes. Flights within Ireland and the UK are on ATR 72-600 turboprops.

I’ve always enjoyed my Aer Lingus flights, not just because of the cabin product, which meets a good standard. The airline’s cabin crew has always been welcoming and friendly, which can make such a difference.

Aer Lingus short- and mid-haul flights

Flying Aer Lingus on short- and mid-haul flights is about the same as flying with other European flagship carriers in terms of comfort, though tall passengers may find it a bit tight. The airline’s A320-family planes are set in a one-class 3-3 configuration with 43 cm wide seats set 76 cm apart.

If you want more comfort, I’d suggest booking the AerSpace fare tier, which has dedicated seating in the front row. It’s a standard Euro-Business Class with the middle seat blocked.

Aer Lingus flies the A321neoLR on some longer European routes, which offers wider seats, more legroom, a 23 cm in-flight entertainment screen and power outlets. On the A321neo, the AerSpace fare gets you the long-haul Business Class seat in a private cabin. Other perks include a more generous baggage allowance, flexibility for flight changes, fast-track through security and lounge access where available.

Classes and services on long-haul flights

Aer Lingus offers two classes of service on its wide-body planes and the long-range A321s. It has a single class of service on other narrow-body planes and the regional fleet, though you can book a special front-row fare, which offers some nice perks.

Business Class on long-haul flights

I find Aer Lingus Business Class on long-haul flights quite comfortable. Besides a great seat, you get lounge access and other perks that make the higher fare worthwhile.

Overall, the airline’s Business Class seats are better than average – 56 cm wide, with a 196 cm lay-flat bed. The cozy duvet bedding ensures a good night's sleep.

To keep travellers refreshed, Aer Lingus offers an amenity kit with essentials, including a toothbrush, toothpaste, lip balm, hand cream, eye mask, socks and earplugs.

Seating tips on Aer Lingus Business Class

Aer Lingus arranges Business Class cabins differently from other airlines, allowing couples a window seat while ensuring singles get all-aisle access. To do this, the airline mixed up the cabin layout, alternating between 1-2-2 and 1-2-1 rows, with six rows in the cabin. This leaves only 2K, 4K and 6K with a window and no direct aisle access.

Aer Lingus used the same strategy on the A321neoLR, though I find the result is somewhat less favourable. This 2-2 1-1 cabin has only four single seats. The others are doubles. That means window seat passengers need to climb over the person beside them. If travelling alone, I’d forgo the view on this plane in favour of aisle seats.

Also, while the single seats offer more personal storage, the footwell is narrower. Taller passengers may feel a bit crowded at the feet when trying to sleep.

Economy long-haul flights

I’ve found Aer Lingus Economy cabins are somewhat more comfortable than others for long-haul flights, mainly because the seats are wider. The separation between seats might make taller passengers feel a bit cramped. For a 5-hour or so flight, I find it’s not bad, and the fare is significantly less expensive than Business Class. Still, I’m sharing some tips to find better seats.

Better seating on Economy flights

On the Airbus A321neoLR flying routes to and from North America, you’ll find Economy seats in a 3-3 configuration. They are also 45 cm wide and 79 cm apart, though exit rows 14 and 15 offer more legroom.

In-flight dining

Business Class in-flight dining on long-haul flights

Economy in-flight dining on long-haul flights

Aer Lingus will serve a meal and a snack on transatlantic routes. You can enjoy a warm breakfast sandwich on longer flights to several European destinations. A choice of orange juice, tea or coffee will also be provided. Alcoholic beverages are available for purchase and are not included in the complimentary service for Economy Class.

Economy in-flight food and beverage on short-haul flights

Aer Lingus sells food and beverages on most intra-European flights. The offer is reasonably good and includes some hot sandwiches and even an Irish breakfast of bacon and sausage with bread (no eggs). Overall, the prices are about what you might pay for food and beverages at the airport.

In-flight entertainment

Aer Lingus' in-flight entertainment is on the higher end overall. The long-haul Business Class features a 41 cm high-definition touchscreen display and noise-reducing headphones, while the economy class has 23 cm screens, plus USB and AC power outlets.

I find the airline offers a fairly good selection of new-release movies, programs, music, games and even LinkedIn learning courses. With the Aer Lingus app on your smartphone, you can pre-select your in-flight playlist. If, like me, you’ve ever regretted the in-flight entertainment being cut off right in the middle of a good movie, you can use the Aer Lingus app to pick up where you left off on a later flight.

Wi-Fi and power

Aer Lingus lounges

The Aer Lingus Green Lounge at Dublin Airport (DUB) has spacious seating arrangements and a laid-back atmosphere. Travellers will have access to more than 7,000 newspapers and magazines via the PressReader app while connected to the lounge Wi-Fi. Shower facilities are available and fresh towels are provided. Get a barista coffee or a croissant and just relax. The food and beverage selection is pretty good. It's located in Terminal 2. If you're travelling to the US, 51st&Green Lounge through US pre-clearance is a better choice so that you can relax on the other side before your flight.

In my opinion, one of the nicer features of traveling Business Class with Aer Lingus from Canada to Dublin is getting to the Revival Lounge in the Terminal 2 arrivals hall, near baggage belt six. If you have a meeting directly after landing, you can stop there and freshen up before heading out. The lounge even offers a steam pressing service for your shirt or suit while you shower.

Business passengers and elite loyalty program members can access partners’ VIP lounges, including the elegant Air France-KLM lounge in Toronto, which includes a complimentary buffet and shower facilities.

This KAYAK-commissioned article is presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the article are original to the author and reflect their authentic experience, which may vary significantly from the experience of others. Find more perspectives in our user reviews below.

Good to know

Low season

High season

January
December
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (4% more expensive on average)

FAQs about flying with Aer Lingus

  • What is Aer Lingus' carry-on size allowance?

    On board Aer Lingus flights, cabin baggage should not exceed 48x33x20cm. If your hand luggage is bigger, the Aer Lingus assistance team will most likely ask you to pay extra for checked luggage.

  • Where does Aer Lingus fly to?

    Aer Lingus offers direct flights to 83 cities in 24 different countries. Dublin, London, and Málaga are the most popular cities covered by Aer Lingus.

  • What is Aer Lingus’ primary hub?

    Aer Lingus concentrates most of its flight operations in Dublin.

  • How does KAYAK find such low prices on Aer Lingus flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including Aer Lingus.

  • When are Aer Lingus plane tickets cheapest?

    Flight prices with Aer Lingus will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with Aer Lingus is January, while the most expensive is December.

  • What’s the cheapest route that Aer Lingus flies?

    In the last 72 hours, the cheapest route flown by Aer Lingus found on KAYAK was from Belfast to Edinburgh, with a price of C$ 90 for a round-trip.

  • What are the most popular airports for Aer Lingus flights to depart from?

  • Is Aer Lingus part of an airline alliance?

    No, Aer Lingus is not part of an airline alliance.

  • How many destinations does Aer Lingus fly to?

    In total, Aer Lingus flies to 84 destinations.

Top tips for flying with Aer Lingus

  • The cheapest month for flights with Aer Lingus is January, while the most expensive is generally December.

Aer Lingus customer reviews

7.2
Good1,392 verified ratings
7.1Comfort
8.0Crew
6.9Entertainment
6.6Food
7.4Boarding
Cons -
  • Food & Beverage service almost nonexistent. (in 221 reviews)
Show reviews that mention
Traveler rating:
Sort by:
V
10.0 Wonderful
BCN
-
DUB
The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.
K
10.0 Wonderful
JFK
-
SNN
Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.
V
10.0 Wonderful
MUC
-
DUB
It doesn't get a y better
L
6.0 Okay
BOS
-
DUB
Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.
P
10.0 Wonderful
DUB
-
LAS
Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.
V
8.0 Very good
IAD
-
DUB
Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.
R
10.0 Wonderful
DUB
-
MUC
Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.
T
10.0 Wonderful
AMS
-
DUB
It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.
P
10.0 Wonderful
DUB
-
NCE
Very nice
V
2.0 Poor
CDG
-
DUB
NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

Aer Lingus flight status

YYYY-MM-DD

Aer Lingus route map - Which destinations does Aer Lingus fly to?

Find out which destinations you can fly to direct with Aer Lingus by entering your departure airport. If you want to know if Aer Lingus flies a certain route, enter both the departure and destination airport before hitting search.
YYYY-MM-DD

All Aer Lingus flight routes

Flight #Departure AirportArrival AirportDurationSunMonTueWedThuFriSat
3610Belfast (BHD)Manchester (MAN)1h 10m
44New York (JFK)Manchester (MAN)6h 45m
45Manchester (MAN)New York (JFK)8h 5m
3600Belfast (BHD)Southampton (SOU)1h 45m
3601Southampton (SOU)Belfast (BHD)1h 40m
756Dublin (DUB)Seville (SVQ)2h 55m
757Seville (SVQ)Dublin (DUB)3h 0m
3280Dublin (DUB)Bristol (BRS)1h 25m
3622Belfast (BHD)Glasgow (GLA)0h 45m
3623Glasgow (GLA)Belfast (BHD)0h 50m
3300Dublin (DUB)Southampton (SOU)1h 45m
3301Southampton (SOU)Dublin (DUB)1h 40m
3255Edinburgh (EDI)Dublin (DUB)1h 20m
3620Belfast (BHD)Cardiff (CWL)1h 20m
3621Cardiff (CWL)Belfast (BHD)1h 25m
343Zurich (ZRH)Dublin (DUB)2h 25m
3243Aberdeen (ABZ)Dublin (DUB)1h 35m
609Amsterdam (AMS)Dublin (DUB)1h 40m
3646Belfast (BHD)Birmingham (BHX)1h 15m
3670Belfast (BHD)Leeds (LBA)1h 10m
3261Birmingham (BHX)Dublin (DUB)1h 20m
631Brussels (BRU)Dublin (DUB)1h 45m
527Paris (CDG)Dublin (DUB)1h 50m
3242Dublin (DUB)Aberdeen (ABZ)1h 35m
608Dublin (DUB)Amsterdam (AMS)1h 40m
3260Dublin (DUB)Birmingham (BHX)1h 20m
630Dublin (DUB)Brussels (BRU)1h 45m
526Dublin (DUB)Paris (CDG)1h 50m
3256Dublin (DUB)Edinburgh (EDI)1h 20m
3222Dublin (DUB)Glasgow (GLA)1h 20m
178Dublin (DUB)London (LHR)1h 30m
432Dublin (DUB)Milan (LIN)2h 40m
552Dublin (DUB)Lyon (LYS)2h 10m
208Dublin (DUB)Manchester (MAN)1h 10m
123Dublin (DUB)Chicago (ORD)8h 35m
693Düsseldorf (DUS)Dublin (DUB)1h 55m
3223Glasgow (GLA)Dublin (DUB)1h 20m
3671Leeds (LBA)Belfast (BHD)1h 10m
3391Leeds (LBA)Dublin (DUB)1h 15m
179London (LHR)Dublin (DUB)1h 25m
915London (LHR)Knock (NOC)1h 30m
715London (LHR)Cork (ORK)1h 25m
381London (LHR)Shannon (SNN)1h 30m
433Milan (LIN)Dublin (DUB)2h 40m
553Lyon (LYS)Dublin (DUB)2h 15m
3611Manchester (MAN)Belfast (BHD)1h 10m
209Manchester (MAN)Dublin (DUB)1h 15m
916Knock (NOC)London (LHR)1h 30m
714Cork (ORK)London (LHR)1h 20m
380Shannon (SNN)London (LHR)1h 25m
779Arrecife (ACE)Dublin (DUB)4h 15m
3649Birmingham (BHX)Belfast (BHD)1h 15m
134Boston (BOS)Shannon (SNN)5h 55m
778Dublin (DUB)Arrecife (ACE)4h 20m
3408Dublin (DUB)Donegal (CFN)1h 10m
101Dublin (DUB)Newark (EWR)8h 0m
119Dublin (DUB)Washington, D.C. (IAD)8h 20m
107Dublin (DUB)New York (JFK)7h 50m
356Dublin (DUB)Munich (MUC)2h 25m
115Dublin (DUB)Philadelphia (PHL)8h 0m
764Dublin (DUB)Granadilla (TFS)4h 35m
127Dublin (DUB)Toronto (YYZ)7h 55m
100Newark (EWR)Dublin (DUB)6h 30m
118Washington, D.C. (IAD)Dublin (DUB)6h 50m
3217Castletown (IOM)Dublin (DUB)0h 45m
108New York (JFK)Dublin (DUB)6h 30m
110New York (JFK)Shannon (SNN)6h 25m
357Munich (MUC)Dublin (DUB)2h 40m
122Chicago (ORD)Dublin (DUB)7h 20m
114Philadelphia (PHL)Dublin (DUB)6h 35m
135Shannon (SNN)Boston (BOS)7h 5m
111Shannon (SNN)New York (JFK)7h 25m
765Granadilla (TFS)Dublin (DUB)4h 24m
126Toronto (YYZ)Dublin (DUB)6h 50m
3403Donegal (CFN)Dublin (DUB)1h 0m
402Dublin (DUB)Rome (FCO)3h 15m
3192Dublin (DUB)Liverpool (LPL)1h 5m
3350Dublin (DUB)Newcastle upon Tyne (NCL)1h 20m
403Rome (FCO)Dublin (DUB)3h 15m
3193Liverpool (LPL)Dublin (DUB)1h 5m
3351Newcastle upon Tyne (NCL)Dublin (DUB)1h 20m
643Prague (PRG)Dublin (DUB)2h 40m
565Barcelona (BCN)Dublin (DUB)2h 50m
3658Belfast (BHD)Edinburgh (EDI)0h 55m
136Boston (BOS)Dublin (DUB)6h 5m
3287Bristol (BRS)Dublin (DUB)1h 20m
3843Bristol (BRS)Cork (ORK)1h 20m
564Dublin (DUB)Barcelona (BCN)2h 45m
137Dublin (DUB)Boston (BOS)7h 15m
698Dublin (DUB)Düsseldorf (DUS)1h 55m
656Dublin (DUB)Frankfurt am Main (FRA)2h 10m
3394Dublin (DUB)Leeds (LBA)1h 25m
3659Edinburgh (EDI)Belfast (BHD)0h 55m
657Frankfurt am Main (FRA)Dublin (DUB)2h 15m
3842Cork (ORK)Bristol (BRS)1h 20m
392Dublin (DUB)Hamburg (HAM)1h 55m
3216Dublin (DUB)Castletown (IOM)0h 50m
393Hamburg (HAM)Dublin (DUB)2h 5m
642Dublin (DUB)Prague (PRG)2h 35m
333Berlin (BER)Dublin (DUB)2h 25m
332Dublin (DUB)Berlin (BER)2h 15m
587Málaga (AGP)Dublin (DUB)3h 10m
586Dublin (DUB)Málaga (AGP)3h 5m
507Bordeaux (BOD)Dublin (DUB)2h 0m
506Dublin (DUB)Bordeaux (BOD)2h 0m
363Warsaw (WAW)Dublin (DUB)3h 20m
3680Belfast (BHD)Nottingham (EMA)1h 15m
89Dublin (DUB)Minneapolis (MSP)8h 35m
3681Nottingham (EMA)Belfast (BHD)1h 15m
88Minneapolis (MSP)Dublin (DUB)7h 40m
130Hartford (BDL)Dublin (DUB)6h 15m
131Dublin (DUB)Hartford (BDL)7h 30m
77Dublin (DUB)Nashville (BNA)9h 20m
121Dublin (DUB)Orlando (MCO)9h 25m
120Orlando (MCO)Dublin (DUB)8h 5m
86Cleveland (CLE)Dublin (DUB)7h 0m
87Dublin (DUB)Cleveland (CLE)8h 15m
3330Dublin (DUB)Exeter (EXT)1h 25m
83Dublin (DUB)Indianapolis (IND)8h 50m
53Dublin (DUB)Seattle (SEA)9h 50m
348Dublin (DUB)Zurich (ZRH)2h 15m
3331Exeter (EXT)Dublin (DUB)1h 20m
3833Glasgow (GLA)Cork (ORK)1h 30m
82Indianapolis (IND)Dublin (DUB)7h 45m
3832Cork (ORK)Glasgow (GLA)1h 30m
52Seattle (SEA)Dublin (DUB)9h 5m
660Dublin (DUB)Vienna (VIE)2h 50m
661Vienna (VIE)Dublin (DUB)3h 0m
594Dublin (DUB)Madrid (MAD)2h 40m
595Madrid (MAD)Dublin (DUB)2h 40m
69Dublin (DUB)Los Angeles (LAX)11h 10m
68Los Angeles (LAX)Dublin (DUB)10h 15m
877Arrecife (ACE)Cork (ORK)3h 55m
76Nashville (BNA)Dublin (DUB)8h 0m
782Dublin (DUB)Las Palmas de Gran Canaria (LPA)4h 35m
783Las Palmas de Gran Canaria (LPA)Dublin (DUB)4h 30m
883Málaga (AGP)Cork (ORK)3h 0m
141Dublin (DUB)Miami (MIA)9h 40m
140Miami (MIA)Dublin (DUB)8h 20m
673Budapest (BUD)Dublin (DUB)3h 15m
672Dublin (DUB)Budapest (BUD)3h 0m
362Dublin (DUB)Warsaw (WAW)3h 5m
464Dublin (DUB)Luqa (MLA)3h 45m
708Dublin (DUB)Marrakech (RAK)3h 45m
465Luqa (MLA)Dublin (DUB)4h 0m
709Marrakech (RAK)Dublin (DUB)3h 50m
482Dublin (DUB)Lisbon (LIS)2h 55m
681Geneva (GVA)Dublin (DUB)2h 20m
483Lisbon (LIS)Dublin (DUB)2h 55m
441Athens (ATH)Dublin (DUB)4h 30m
3692Belfast (BHD)Exeter (EXT)1h 30m
909Paris (CDG)Shannon (SNN)1h 55m
440Dublin (DUB)Athens (ATH)4h 15m
3693Exeter (EXT)Belfast (BHD)1h 30m
832Cork (ORK)Prague (PRG)2h 35m
833Prague (PRG)Cork (ORK)2h 50m
908Shannon (SNN)Paris (CDG)1h 45m
749Bilbao (BIO)Dublin (DUB)2h 10m
748Dublin (DUB)Bilbao (BIO)2h 10m
628Dublin (DUB)Tromsø (TOS)3h 45m
629Tromsø (TOS)Dublin (DUB)3h 50m
496Dublin (DUB)Faro (FAO)3h 0m
51Dublin (DUB)Las Vegas (LAS)10h 35m
497Faro (FAO)Dublin (DUB)3h 0m
50Las Vegas (LAS)Dublin (DUB)9h 45m
876Cork (ORK)Arrecife (ACE)3h 50m
680Dublin (DUB)Geneva (GVA)2h 15m
61Dublin (DUB)San Francisco (SFO)11h 5m
882Cork (ORK)Málaga (AGP)2h 50m
60San Francisco (SFO)Dublin (DUB)10h 5m
More flight routes

Aer Lingus contact information

Overview of Aer Lingus

Aer Lingus is a national airline of Ireland and operates out of its hub in Dublin. Flying extensively throughout the United Kingdom and Europe, popular vacation destinations such as France, Greece and Croatia make up a large portion of their seasonal routes. It has operated services across the Atlantic Ocean to New York since 1958 and has since expanded to offer more than 10 other American cities.

In 2015 it was bought by the International Airline Group and now exists as a subsidiary of the company alongside other European airlines Vueling, Iberia and British Airways. Codeshare agreements are in place with a number of other carriers including United Airlines, Etihad Airways, Air Canada, Alaska Airlines and WestJet. Despite having a limited number of scheduled flights through North America, Aer Lingus is able to offer a range of services via these codeshare agreements.

Preferring to use only Airbus planes, the Aer Lingus fleet is predominantly made up of short-to-medium range jets such as the A320 family. Boeing and British Aerospace aircraft have been phased out of the fleet. A distinctive green shamrock leaf is located on the tail of the aircraft. All flights within Europe operate with just an Economy cabin; however, longer transatlantic services also offer Business Class.

It exists as the official airline of the Irish Rugby Team, helping the players and staff fly across the world to compete in tournaments. The faces of star players have been detailed on the body of some of the aircraft, dubbed the Green Spirit. The regular shamrock feature is stylized within a rugby ball on these special models.

Everything you need to know about Aer Lingus flights

Aer Lingus information

IATA CodeEI
Routes198
Top routeLondon Heathrow Airport to Dublin
Airports served84
Top airportDublin
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