Aer Lingus Airlines Flights: Search & Compare Deals

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Round-trip Aer Lingus flight deals

Compare round-trip international and domestic flight deals from Aer Lingus recently found by momondo users

International

Aer Lingus

Sep 11

JFK4:55 pmNew York John F Kennedy Intl

6h 35m

DUB4:30 amDublin

Sep 20

DUB11:10 amDublin

7h 30m

JFK1:40 pmNew York John F Kennedy Intl

$540

Aer Lingus

Sep 16

JFK9:05 pmNew York John F Kennedy Intl

6h 45m

DUB8:50 amDublin

Nov 11

DUB11:15 amDublin

7h 40m

JFK1:55 pmNew York John F Kennedy Intl

$551

Aer Lingus

Oct 27

JFK6:00 pmNew York John F Kennedy Intl

6h 20m

DUB4:20 amDublin

Nov 10

DUB11:15 amDublin

7h 40m

JFK1:55 pmNew York John F Kennedy Intl

$554

Aer Lingus

Sep 1

JFK4:55 pmNew York John F Kennedy Intl

6h 35m

DUB4:30 amDublin

Sep 15

DUB7:45 pmDublin

7h 40m

JFK10:25 pmNew York John F Kennedy Intl

$558

Aer Lingus

Sep 12

BOS9:15 pmBoston Logan Intl

6h 10m

DUB8:25 amDublin

Dec 9

DUB4:45 pmDublin

7h 10m

BOS6:55 pmBoston Logan Intl

$583

Aer Lingus

Sep 8

ORD3:45 pmChicago O'Hare Intl

7h 25m

DUB5:10 amDublin

Sep 15

DUB4:45 pmDublin

8h 30m

ORD7:15 pmChicago O'Hare Intl

$678

One-way Aer Lingus flight deals

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

International

Aer Lingus

Jul 29

BOS5:25 pmBoston Logan Intl

6h 10m

DUB4:35 amDublin

$384

Aer Lingus

Jul 27

JFK4:55 pmNew York John F Kennedy Intl

6h 35m

DUB4:30 amDublin

$390

Aer Lingus

Jul 28

JFK11:55 pmNew York John F Kennedy Intl

6h 45m

DUB11:40 amDublin

$394

Aer Lingus

Aug 9

JFK11:55 pmNew York John F Kennedy Intl

6h 40m

DUB11:35 amDublin

$396

Aer Lingus

Sep 16

IND7:50 pmIndianapolis

7h 35m

DUB8:25 amDublin

$401

Aer Lingus

Oct 26

ORD4:55 pmChicago O'Hare Intl

7h 20m

DUB5:15 amDublin

$401

Quick facts about Aer Lingus

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

Cheapest Route	$33
Most Popular Route	DUB to FRA
Shortest Flight	0h 50m
Longest Flight	2h 20m

The cheapest route Aer Lingus flies is from Dublin to Birmingham for $33

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

The quickest Aer Lingus flight route is 0h 50m from Glasgow (GLA) to Belfast (BHD)

The longest Aer Lingus flight route is 2h 20m from Dublin (DUB) to Berlin (BER)

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Information about flying with Aer Lingus

Does Aer Lingus have flights from Los Angeles Los Angeles?

Yes. Aer Lingus flies out of Los Angeles Los Angeles 167 times a week. However, this number may vary depending on cancellations.

Where does Aer Lingus fly to?

Aer Lingus has a total of 209 routes to 25 different countries. 1 out of 209 routes are domestic, while 208 are international. New York is the most popular Aer Lingus domestic flight destination, whereas the most popular international flight is to Dublin.

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 +1 800 474 7424 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?

For $91 per ticket and with 0 stops, flying from Dublin to Donegal and back is the cheapest round-trip domestic route Aer Lingus has available at the moment. Flying from Dublin to Donegal with 0 stops for $43 is the cheapest domestic one-way route with Aer Lingus.

What is the cheapest international Aer Lingus flight?

The cheapest international round-trip flight with Aer Lingus is:
- Dublin to Birmingham
- $74 per ticket
- 0 stops
The cheapest international one-way flight with Aer Lingus is:
- Dublin to Birmingham
- $33 per ticket
- 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

Good1,540 verified ratings

8.1Crew

7.4Boarding

6.6Food

7.0Entertainment

7.2Comfort

10.0 Wonderful

Anonymous, Apr 2026

Short flight on time

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)