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Cheap Aer Lingus flights

LHR
3 Aug — 10 Aug1
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 4 July 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£52

Most Popular Route

ORK to LHR

Shortest flight

0h 55m

Longest Flight

3h 20m
Flying from Birmingham to Dublin
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Flying from Cork to London Heathrow
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Flying from Donegal to Dublin
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Flying from Rome Fiumicino to Dublin
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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 4 July 2026.

Thu 13/820:25
RDU
-
GLA
1 stop11h 25m
Aer Lingus
Thu 20/809:40
GLA
-
RDU
1 stop14h 15m
Aer Lingus
Deal found £604
Sun 16/820:25
RDU
-
GLA
1 stop10h 05m
Aer Lingus
Sun 23/809:40
GLA
-
RDU
1 stop14h 15m
Aer Lingus
Deal found £609
Sun 16/820:25
RDU
-
SOU
1 stop18h 05m
Aer Lingus
Mon 24/809:20
SOU
-
RDU
1 stop14h 35m
Aer Lingus
Deal found £615

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 4 July 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Aer Lingus
7.3
Good
1,641 reviews
Check prices
Overview

Crew

8.1

Boarding

7.4

Entertainment

7.0

Comfort

7.2

Food

6.7

Frequently asked questions about Aer Lingus

  • What are the most popular Aer Lingus airports?

    The most popular airports for Aer Lingus are London Heathrow, Dublin, and Boston Logan Intl 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 £70. 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 £32.

  • What is Aer Lingus’s cheapest international flight?

    The least expensive round-trip international Aer Lingus flight is: -Birmingham to Dublin, -0 stops, -£52 per ticket Aer Lingus has international one-way flights available, but the cheapest is a flight from Dublin to Manchester for just £21. This flight has 0 stops.

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