A historic building with a clock tower and a bridge.

Cheap flights to Northern Ireland

View €41 flight on Fri, 6 Nov 2026Opens in a new window

Popular airlines to Northern Ireland

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • American Airlines

  • Ryanair

  • Qatar Airways

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Cheap round-trip flights to Northern Ireland

Prices were available within the past 7 days and start at €41 for one-way flights and €84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
easyJet
easyJet
easyJet
easyJet
easyJet
British Airways
KLM
Loganair
Aer Lingus

Trending flights to Northern Ireland

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways

Frequently asked questions

How do I find cheap flights to Northern Ireland that have flexible change policies?
We know that plans can change in the blink of an eye, so reserving a flexible fare with Expedia makes good sense. Simply tick the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Northern Ireland is only a few clicks away.
How can I find cheap tickets to Northern Ireland?
Book in advance, travel on a cheaper day, use miles or points — there's no shortage of ways! One more is to take advantage of Expedia's "flexible dates" function. Search for a Northern Ireland flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Northern Ireland was €84.
How much is a flight to Northern Ireland?
The cost of a round-trip journey to Northern Ireland in the last seven days varied between €84 and €337. If you were heading one way out of London (LGW), you could have nabbed a low-cost fare from only €41.
How much is a plane ticket to Northern Ireland?
In the last seven days, airfares to Northern Ireland varied between €84 and €337. Prices rise as your travel date nears, so find a terrific deal today.
What is the best time to go to Northern Ireland?
If you're eager to see Northern Ireland's main city at its liveliest, travel to Belfast sometime during February, March and May. Similar to most locations in the Northern Hemisphere, summertime here begins June 20, bringing average temperatures of between 10ºC and 18ºC.
What months are the cheapest to book a flight to Northern Ireland?
Score a ticket in February to enjoy amazing flight deals to Northern Ireland. The month of December is usually the most expensive time to purchase a fare.

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About Northern Ireland

Expedia offers flights to Northern Ireland to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Northern Ireland or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Northern Ireland

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