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Cheap Aer Lingus flights

HKG
16 Apr — 23 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 17 March 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches.

Cheapest Route

HK$501

Most Popular Route

DUB to AMS

Shortest Flight

0h 50m

Longest Flight

4h 00m
Flying from Dublin to Birmingham
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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 17 March 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Aer Lingus
7.2
Good
1,477 reviews
Check prices
Overview

Food

6.6

Crew

8.1

Boarding

7.4

Comfort

7.1

Entertainment

7.0

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 Birmingham, which is HK$705. 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$313.

  • 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$501 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$235 per ticket and has 0 stops.

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