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Cheap Aer Lingus flights

LHR
13 Mar — 20 Mar1
1 adult

Aer Lingus information

Discover detailed information about Aer Lingus flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 8 March 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£41

Most Popular Route

DUB to LIS

Shortest flight

0h 45m

Longest Flight

24h 50m
Flying from Dublin to Birmingham
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Flying from Dublin to Lisbon Humberto Delgado
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Flying from Belfast City to Glasgow Intl
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Flying from Munich Franz Josef Strauss to Liverpool J. Lennon
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Cheapest Aer Lingus flights
Explore the most affordable Aer Lingus flight options available. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.

Sat 22/320:25BOS - LHR
1 stop8h 50mAer Lingus
Thu 27/310:00LHR - BOS
1 stop11h 50mAer Lingus
Deal found £478
Mon 21/417:30BOS - MAN
1 stop13h 00mAer Lingus
Mon 28/408:10MAN - BOS
1 stop15h 35mAer Lingus
Deal found £513
Tue 25/322:20BOS - EDI
1 stop16h 50mAer Lingus
Wed 2/411:10EDI - BOS
1 stop12h 35mAer Lingus
Deal found £522

Aer Lingus Reviews

Read reviews and feedback from other travellers about their experiences with Aer Lingus sourced from user searches. These reviews were last updated on 8 March 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Aer Lingus
7.0
Good
1,063 reviews
Check prices
Overview

Boarding

7.2

Comfort

7.0

Crew

7.9

Entertainment

6.7

Food

6.4
Pros +
  • "Friendly staff, quick check in, very nice flight." (in 264 reviews)
  • Crew did a good job and made me confident of their work. (in 303 reviews)
Cons -
  • "Got window seats on both legs of flight, with no one in my row." (in 186 reviews)
  • Lost money on flight. (in 424 reviews)
  • Food & Beverage service almost nonexistent. (in 221 reviews)

Frequently asked questions about Aer Lingus

  • What are the most popular Aer Lingus airports?

    The most popular airports for Aer Lingus are Dublin, London Heathrow, and Malaga according to our data. Flights to or from any of these airports should be available via Aer Lingus year-round.

  • What is Aer Lingus’s cheapest domestic flight?

    The cheapest domestic Aer Lingus flight is flying Dublin to Donegal, which is £52. This round-trip flight has 0 stops. For a one-way domestic Aer Lingus flight, the cheapest route is Donegal to Dublin (0 stops) for £26.

  • What is Aer Lingus’s cheapest international flight?

    The least expensive round-trip international Aer Lingus flight is: -Dublin to Birmingham, -0 stops, -£41 per ticket Aer Lingus has international one-way flights available, but the cheapest is a flight from Dublin to Manchester for just £19. This flight has 0 stops.

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