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Cheap Aer Lingus flights

SIN
4 Mar — 11 Mar1
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 2 February 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 72

Most Popular Route

DUB to FRA

Shortest Flight

0h 50m

Longest Flight

4h 30m
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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 2 February 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Aer Lingus
7.2
Good
1,444 reviews
Check prices
Overview

Boarding

7.4

Crew

8.0

Entertainment

6.9

Comfort

7.1

Food

6.6

Frequently asked questions about Aer Lingus

  • What are the most popular Aer Lingus airports?

    Dublin, London Heathrow, and Malaga are the top three Aer Lingus airports based on our airline data. This may change if Aer Lingus makes updates to their flight routes due to supply and demand.

  • What is Aer Lingus’s cheapest domestic flight?

    A flight from Donegal to Dublin, which has 0 stops, is S$ 116 which is the least expensive round-trip domestic flight that Aer Lingus offers. For a one-way domestic Aer Lingus flight, the cheapest route is Dublin to Donegal (0 stops) for S$ 55.

  • What is Aer Lingus’s cheapest international flight?

    Flying with Aer Lingus from Dublin to Birmingham is the cheapest flight we could find at S$ 72 per ticket. This is an international round-trip flight with 0 stops. The least expensive one-way international Aer Lingus flight is: -Dublin to Birmingham, -0 stops, -S$ 36 per ticket

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