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 10 September 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Search for international Aer Lingus flight options. Find affordable international airfare based on user searches. Data last updated 10 September 2026.
Wed 30-912:49 -
1 stop14h 26m
Tue 13-1015:30 -
Nonstop8h 25m
Deal found HK$5,912
Mon 12-1013:01 -
1 stop14h 14m
Fri 23-1016:10 -
1 stop11h 25m
Deal found HK$5,999
Thu 24-912:49 -
1 stop14h 26m
Tue 13-1015:30 -
Nonstop8h 25m
Deal found HK$6,304
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 10 September 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
I had a great experience. Crew was great and very accommodating.
10.0
Excellent
Patrick,Sept 2026
CDG - DUB
Flight crew were very nice and friendly and very professional. I enjoyed my flights.
10.0
Excellent
Anonymous,Aug 2026
MCO - DUB
Excelent!
1 out of 585
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 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 Donegal to Dublin, which is HK$572. 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 HK$259.
What is Aer Lingus’s cheapest international flight?
Aer Lingus has a flight from Dublin to Birmingham with 0 layovers at the cost of HK$533 per ticket. This is currently the cheapest round-trip international flight with Aer Lingus according to our data. Flying from Dublin to Birmingham is the cheapest international flight that Aer Lingus offers at this time. This is a one-way flight that costs HK$165 per ticket and has 0 stops.
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