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

Aer Lingus

26 Jan

DUB12:55Dublin

1h 05m

CFN14:00Donegal

2 Feb

CFN14:30Donegal

1h 00m

DUB15:30Dublin

€73

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Aer Lingus

25 Jan

DUB18:50Dublin

1h 10m

CFN20:00Donegal

1 Feb

CFN10:00Donegal

0h 55m

DUB10:55Dublin

€78

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Aer Lingus

31 Jan

DUB18:50Dublin

1h 10m

CFN20:00Donegal

2 Feb

CFN14:30Donegal

1h 00m

DUB15:30Dublin

€81

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Aer Lingus

31 Jan

DUB12:55Dublin

1h 05m

CFN14:00Donegal

2 Feb

CFN07:55Donegal

0h 55m

DUB08:50Dublin

€88

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Aer Lingus

28 Jan

DUB07:35Dublin

4h 50m

1 stop

NOC12:25Knock Intl

4 Feb

NOC13:00Knock Intl

6h 05m

1 stop

DUB19:05Dublin

€349

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Aer Lingus

10 Apr

SNN21:15Shannon

13h 00m

1 stop

DUB10:15Dublin

17 Apr

DUB12:30Dublin

8h 05m

1 stop

SNN20:35Shannon

€426

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One-way Aer Lingus flight deals

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

Aer Lingus

26 Feb

DUB12:55Dublin

1h 05m

CFN14:00Donegal

€39

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Aer Lingus

30 Jan

DUB18:50Dublin

1h 10m

CFN20:00Donegal

€41

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Quick facts about Aer Lingus

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

Cheapest Route	€23
Most Popular Route	DUB to FRA
Shortest Flight	1h 05m
Longest Flight	4h 15m

The cheapest route Aer Lingus flies is from Dublin to Manchester for €23

Flying from Dublin to Frankfurt am Main is currently the most popular Aer Lingus route

The quickest Aer Lingus flight route is 1h 05m from Dublin (DUB) to Birmingham (BHX)

The longest Aer Lingus flight route is 4h 15m from Arrecife (ACE) to Dublin (DUB)

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Information about flying with Aer Lingus

Does Aer Lingus have flights from Dublin?

Yes, Aer Lingus has 915 weekly flights scheduled to fly out of Dublin.

What are the top airports Aer Lingus serves?

Dublin is the most popular airport that Aer Lingus serves, followed by London Heathrow and Chicago O'Hare Intl.

How do I check the flight status for Aer Lingus?

Check the flight status for Aer Lingus using our real-time Flight Tracker. To get an update, type in either the airport name or the Aer Lingus flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Aer Lingus flights. If you want more information about a particular flight, feel free to call Aer Lingus at 1890 800600 or visit their website at aerlingus.com.

What is the cheapest domestic Aer Lingus flight?

The cheapest return domestic flight we could find with Aer Lingus was flying Birmingham to Belfast City for €74 per ticket. This flight has 0 stops. If you’re looking for a one-way domestic flight with Aer Lingus, the cheapest route we could find was Belfast City to Birmingham with 0 stops for €38 per ticket.

What is the cheapest international Aer Lingus flight?

Birmingham to Dublin and back with 0 stops for €50 per ticket is the cheapest return international flight we could find from Aer Lingus. If you want a one-way international flight from Aer Lingus, the least expensive one we could find was for €23 per ticket flying from Dublin to Manchester with 0 stops.

What are the bag size limits for Aer Lingus?

Keep in mind while you’re packing for your next trip that Aer Lingus has strict baggage size requirements. Any carry-on should be within 48x33x20cm, all checked bags should be within 158cm, and personal items should be 33x25x20cm or smaller.

Aer Lingus Reviews

7.2

Good1,415 verified ratings

6.9Entertainment

7.1Comfort

7.4Boarding

6.6Food

8.0Crew

10.0 Wonderful

Anonymous, Dec 2025

thanks

10.0 Wonderful

audrey, Nov 2025

Good all went to plan

10.0 Wonderful

Rick and Denise, Nov 2025

The app was terrible, tried to check-in the night before, called Aer Lingus, waited for 37 minutes to talk with someone who just told me don’t worry about it! But for there, everything else at checkin and flight were too notch, except seats were super comfortable!

10.0 Wonderful

Anonymous, Nov 2025

Great flights, hassle free. Very impressed, will fly again

8.0 Very Good

S, Sept 2025

All of the flight attendants were really nice and accommodating.