Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap Aer Lingus flights

LHR
17 Apr — 24 Apr1
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 18 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£49

Most Popular Route

DUB to FRA

Shortest flight

0h 45m

Longest Flight

4h 10m
Flying from Manchester to Dublin
Search Deals
Flying from Dublin to Frankfurt am Main
Search Deals
Flying from Belfast City to Glasgow Intl
Search Deals
Flying from Cork to Granadilla Tenerife-Sur
Search Deals

Find Aer Lingus flight deals

Enter your travel dates to find the best prices.

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 18 March 2026.

Wed 8/412:51
CMH
-
LHR
2 stops14h 14m
Aer Lingus
Wed 15/408:50
LHR
-
CMH
2 stops16h 33m
Aer Lingus
Deal found £716
Tue 7/411:21
CMH
-
LHR
2 stops17h 59m
Aer Lingus
Thu 9/419:35
LHR
-
CMH
2 stops27h 55m
Aer Lingus
Deal found £724
Sun 29/310:20
CMH
-
EDI
2 stops16h 40m
Aer Lingus
Wed 8/415:30
EDI
-
CMH
2 stops32h 00m
Aer Lingus
Deal found £776

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 18 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
1,477 reviews
Check prices
Overview

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.1

Boarding

7.4

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 £71. This round-trip flight has 0 stops. For a one-way domestic Aer Lingus flight, the cheapest route is Belfast City to Manchester (0 stops) for £39.

  • What is Aer Lingus’s cheapest international flight?

    The least expensive round-trip international Aer Lingus flight is: -Manchester to Dublin, -0 stops, -£49 per ticket Aer Lingus has international one-way flights available, but the cheapest is a flight from Dublin to Birmingham for just £24. This flight has 0 stops.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time Aer Lingus flight tracker

Track Aer Lingus flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.