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Cheap Aer Lingus flights

SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$97

Most Popular Route

DUB to AMS

Shortest Flight

0h 45m

Longest Flight

3h 15m
Flying from Dublin to Birmingham
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Flying from Belfast City to Glasgow Intl
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International Aer Lingus flights
Search for international Aer Lingus flight options. Find affordable international airfare based on user searches. Data last updated 12 September 2025.

Fri 2/107:30BOS - DUB
1 stop9h 35mAer Lingus
Fri 30/111:40DUB - BOS
Nonstop7h 15mAer Lingus
Deal found $872
Fri 2/107:30BOS - DUB
1 stop9h 35mAer Lingus
Sat 31/116:45DUB - BOS
Nonstop7h 14mAer Lingus
Deal found $894
Sat 22/1119:25BOS - SNN
Nonstop5h 55mAer Lingus
Mon 1/1214:45SNN - BOS
Nonstop7h 05mAer Lingus
Deal found $8,855

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 12 September 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Aer Lingus
7.2
Good
1,271 reviews
Check prices
Overview

Comfort

7.1

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.3
Cons -
  • Food & Beverage service almost nonexistent. (in 221 reviews)

Frequently asked questions about Aer Lingus

  • What are the most popular Aer Lingus airports?

    Based on flight volume data, Dublin is the most popular airport that Aer Lingus uses. London Heathrow and Malaga are the next two most visited by Aer Lingus.

  • What is Aer Lingus’s cheapest domestic flight?

    Priced at $116 per ticket, a flight from Dublin to Donegal is the cheapest domestic route Aer Lingus has available at the moment. This is a round-trip route and has 0 stops. The cheapest one-way Aer Lingus ticket is flying from Edinburgh Turnhouse to Belfast City. You can expect to pay around $74 per ticket. This flight has 0 stops.

  • What is Aer Lingus’s cheapest international flight?

    Flying from Dublin to Birmingham with Aer Lingus for $97 is the least expensive round-trip international flight we could find with this airline. This route typically has 0 layovers. A one-way international flight from Dublin to Birmingham with Aer Lingus is your cheapest option at the moment. The price for this flight is $38 and you can expect 0 layovers along your journey.

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