Aer Lingus Flights: Search & Compare Deals

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Return Aer Lingus flight deals

Compare return international and domestic flight deals from Aer Lingus recently found by momondo users

International

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

8 May

DUB18:50Dublin

1h 05m

BHX19:55Birmingham

£51

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

11 May

DUB06:30Dublin

1h 10m

BHX07:40Birmingham

£55

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

11 May

DUB06:30Dublin

1h 10m

BHX07:40Birmingham

£56

Aer Lingus

4 May

BHX20:25Birmingham

1h 05m

DUB21:30Dublin

5 May

DUB06:30Dublin

1h 10m

BHX07:40Birmingham

£57

Aer Lingus

19 May

LHR09:50London Heathrow

1h 30m

SNN11:20Shannon

26 May

SNN21:15Shannon

1h 25m

LHR22:40London Heathrow

£92

Aer Lingus

20 May

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

24 May

NOC13:05Knock Intl

1h 25m

LHR14:30London Heathrow

£95

One-way Aer Lingus flight deals

Find and compare Aer Lingus flight prices for one-way international and domestic flights

International

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

£38

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

£39

Aer Lingus

4 May

BHX08:10Birmingham

1h 10m

DUB09:20Dublin

£40

Aer Lingus

11 May

BHX12:20Birmingham

1h 25m

DUB13:45Dublin

£41

Aer Lingus

19 May

LHR22:25London Heathrow

1h 25m

ORK23:50Cork

£45

Aer Lingus

13 May

LHR11:05London Heathrow

1h 30m

NOC12:35Knock Intl

£50

Quick facts about Aer Lingus

Find info about flight duration, flight prices, and popular routes for Aer Lingus

Cheapest Route	£24
Most Popular Route	DUB to MAD
Shortest flight	0h 45m
Longest Flight	2h 35m

The cheapest route Aer Lingus flies is from Dublin to Birmingham for £24

Flying from Dublin to Madrid Barajas is currently the most popular Aer Lingus route

The quickest Aer Lingus flight route is 0h 45m from Belfast (BHD) to Glasgow (GLA)

The longest Aer Lingus flight route is 2h 35m from Milan (LIN) to Dublin (DUB)

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Information about flying with Aer Lingus

Does Aer Lingus have flights from London Heathrow?

Yes, Aer Lingus currently has 595 flights out of London Heathrow per week.

What are the top airports Aer Lingus serves?

Dublin, London Heathrow, and Malaga are the most popular airports Aer Lingus uses on a routine basis throughout the year.

How do I check the flight status for Aer Lingus?

To check the flight status of Aer Lingus, you can give them a call at 0333 004 5000 or visit their website at aerlingus.com. Or, you can use our on-page Flight Tracker that provides you with real-time Aer Lingus flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic Aer Lingus flight?

The cheapest domestic return Aer Lingus flight is from Donegal to Dublin. This route is £61 per ticket and has 0 stops. Flying from Donegal to Dublin is the cheapest one-way domestic flight with Aer Lingus. This flight costs £32 per ticket and has 0 stops.

What is the cheapest international Aer Lingus flight?

Southampton Eastleigh to Dublin and back with 0 stops for £40 per ticket is the cheapest return international flight we could find from Aer Lingus. The cheapest Aer Lingus international flight we could find was flying from Dublin to Birmingham. This is a one-way flight for £24 and has 0 stops.

What are the bag size limits for Aer Lingus?

Flying with Aer Lingus does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 18x12x7in or smaller, and a personal item should be within 12x9x7in.

Aer Lingus Reviews

7.3

Good1,520 verified ratings

6.6Food

7.4Boarding

7.0Entertainment

7.2Comfort

8.1Crew

10.0 Wonderful

Anonymous, Apr 2026

All good except provided earphones - sound quality like 5 us cent earphones from China.

8.0 Very Good

Anonymous, Mar 2026

Flight was good. Seats were hard.

10.0 Wonderful

Pushpa, Mar 2026

Then you for your service.

8.0 Very Good

Anonymous, Jan 2026

After 5 different gate changes and almost 2 hour delay. The CREW that was assembled did a fantastic job of getting us home safe. YEAH. Captain Zimmerman was an excellent communicator and kept us connected and calm when we all were exhausted from traveling for 18 + hours prior to this last leg of our trip. TIRED TIRED TIRED but so APPRECIATIVE of the crew sacrificing and jamming to adjust their schedule to make sure we all arrived home safe and sound, later than expected but SAFE & HOME. So Thanks and KUDOS to the crew of AA #4573 to RDU. (1/27/2026)

8.0 Very Good

Erickson, Jan 2026

For my experience, it was a short journey. I was asleep the whole journey to be honest. The plane was very full actually during that time as sitting was a bit cramped. Especially when you are sitting beside giants. Overall, the whole journey was straightforward and no issues experienced so far. Hopefully.