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

Aer Lingus

Dec 3

JFK5:00 pmNew York John F Kennedy Intl

6h 20m

DUB4:20 amDublin

Dec 10

DUB4:45 pmDublin

7h 40m

JFK7:25 pmNew York John F Kennedy Intl

$343

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Aer Lingus

Jan 5

JFK9:00 pmNew York John F Kennedy Intl

6h 40m

DUB8:40 amDublin

Feb 2

DUB4:40 pmDublin

7h 49m

JFK7:29 pmNew York John F Kennedy Intl

$344

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Aer Lingus

Dec 3

BOS5:10 pmBoston Logan Intl

6h 05m

DUB4:15 amDublin

Jan 20

DUB11:40 amDublin

7h 15m

BOS1:55 pmBoston Logan Intl

$344

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Aer Lingus

Nov 18

JFK9:10 pmNew York John F Kennedy Intl

6h 30m

DUB8:40 amDublin

Nov 27

DUB4:45 pmDublin

7h 40m

JFK7:25 pmNew York John F Kennedy Intl

$345

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Aer Lingus

Dec 11

BOS5:10 pmBoston Logan Intl

6h 05m

DUB4:15 amDublin

Dec 14

DUB4:45 pmDublin

7h 10m

BOS6:55 pmBoston Logan Intl

$345

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Aer Lingus

Dec 3

SEA8:05 pmSeattle/Tacoma Intl

9h 05m

DUB1:10 pmDublin

Dec 10

DUB4:30 pmDublin

9h 50m

SEA6:20 pmSeattle/Tacoma Intl

$418

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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

Feb 2

JFK5:00 pmNew York John F Kennedy Intl

6h 20m

DUB4:20 amDublin

$238

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Aer Lingus

Mar 11

JFK6:00 pmNew York John F Kennedy Intl

6h 20m

DUB4:20 amDublin

$241

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Aer Lingus

Mar 24

JFK10:10 pmNew York John F Kennedy Intl

6h 30m

DUB8:40 amDublin

$247

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Aer Lingus

Feb 23

JFK5:00 pmNew York John F Kennedy Intl

6h 20m

DUB4:20 amDublin

$248

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Aer Lingus

Dec 1

BOS9:20 pmBoston Logan Intl

6h 00m

DUB8:20 amDublin

$260

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Aer Lingus

May 4

ORD3:45 pmChicago O'Hare Intl

7h 25m

DUB5:10 amDublin

$272

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Quick facts about Aer Lingus

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

Cheapest Route	$26
Most Popular Route	DUB to FRA
Shortest Flight	0h 45m
Longest Flight	4h 15m

The cheapest route Aer Lingus flies is from Dublin to Birmingham for $26

Flying from Dublin to Frankfurt am Main 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 4h 15m from Dublin (DUB) to Athens (ATH)

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Information about flying with Aer Lingus

Does Aer Lingus have flights from Los Angeles?

Yes. Aer Lingus flies out of Los Angeles 152 times a week. However, this number may vary depending on cancellations.

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 $99 per ticket and with 0 stops, flying from Birmingham to Belfast City and back is the cheapest round-trip domestic route Aer Lingus has available at the moment. Flying from Manchester to Belfast City with 0 stops for $51 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:
- Birmingham to Dublin
- $56 per ticket
- 0 stops
The cheapest international one-way flight with Aer Lingus is:
- Dublin to Birmingham
- $26 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

7.2

Good1,365 verified ratings

6.6Food

8.0Crew

7.1Comfort

6.9Entertainment

7.4Boarding

Cons -

Food & Beverage service almost nonexistent. (in 221 reviews)

8.0 Very good

S, Sep 2025

All of the flight attendants were really nice and accommodating.

10.0 Wonderful

Christina, Sep 2025

Easy and friendly

2.0 Poor

Anonymous, Sep 2025

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

6.0 Okay

Anonymous, Aug 2025

Crowded waiting area, bus ride to plane. Calcutta-like organization to boarding (in terminal) with somewhat animated staff commands. Just generally a second rate experience to boarding—like herding cattle. The flight itself was fine.

2.0 Poor

Stephanie, Jul 2025

They lost my luggage A seat comfort was horrible. I could not even recline my seat because I was given route 13, which apparently is the exit or there was not extra legroom so I was very restricted with no comfort.