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Cheap Aer Lingus flights

LHR
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

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 31 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£51

Most Popular Route

DUB to AMS

Shortest flight

0h 50m

Longest Flight

3h 25m
Flying from Dublin to Birmingham
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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 31 March 2026.

Sun 9/818:30
BOS
-
LHR
1 stop9h 35m
Aer Lingus
Fri 21/809:50
LHR
-
BOS
1 stop10h 05m
Aer Lingus
Deal found £507
Wed 29/418:30
BOS
-
LHR
1 stop9h 35m
Aer Lingus
Thu 7/509:50
LHR
-
BOS
1 stop10h 50m
Aer Lingus
Deal found £512
Wed 9/921:15
BOS
-
GLA
1 stop13h 10m
Aer Lingus
Tue 22/917:20
GLA
-
BOS
1 stop9h 40m
Aer Lingus
Deal found £520

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 31 March 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Aer Lingus
7.2
Good
1,493 reviews
Check prices
Overview

Crew

8.1

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Food

6.6

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 Belfast City to Glasgow Intl, which is £67. This round-trip flight has 0 stops. For a one-way domestic Aer Lingus flight, the cheapest route is Birmingham to Belfast City (0 stops) for £31.

  • What is Aer Lingus’s cheapest international flight?

    The least expensive round-trip international Aer Lingus flight is: -Dublin to Birmingham, -0 stops, -£51 per ticket Aer Lingus has international one-way flights available, but the cheapest is a flight from Dublin to Birmingham for just £22. This flight has 0 stops.

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