Cheap Aer Lingus flights

LHR
14 Jun — 21 Jun1
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 15 May 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 50m

Longest Flight

3h 00m
Flying from Dublin to Newcastle upon Tyne
Flying from Cork to London Heathrow
Flying from Dublin to Castletown Ronaldsway
Flying from Dublin to Budapest Ferenc Liszt Intl

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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 15 May 2026.

Tue 14/705:00
ICT
-
LCY
2 stops21h 35m
Aer Lingus
Fri 24/713:55
LCY
-
ICT
2 stops15h 20m
Aer Lingus
Deal found £1,241
Thu 11/605:07
ICT
-
LCY
2 stops21h 58m
Aer Lingus
Thu 18/620:30
LCY
-
ICT
2 stops27h 16m
Aer Lingus
Deal found £1,493
Tue 28/705:00
ICT
-
EDI
2 stops21h 00m
Aer Lingus
Sun 9/808:35
EDI
-
ICT
2 stops15h 08m
Aer Lingus
Deal found £4,337

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 15 May 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
1,563 reviews
Overview

Boarding

7.4

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.2

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 £73. 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 £33.

  • What is Aer Lingus’s cheapest international flight?

    The least expensive round-trip international Aer Lingus flight is: -Dublin to Newcastle upon Tyne, -0 stops, -£52 per ticket Aer Lingus has international one-way flights available, but the cheapest is a flight from Dublin to Birmingham for just £25. This flight has 0 stops.

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