Cheap flights to Northern Ireland

View €48 flight on Tue, 1 Sept 2026Opens in a new window

Popular airlines to Northern Ireland

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • Virgin Atlantic

  • Ryanair

  • American Airlines

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Cheap round-trip flights to Northern Ireland

Prices were available within the past 7 days and start at €48 for one-way flights and €83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 21 Jul - Thu, 23 Jul
LTN
London
BFS
Belfast
€83 Return, found 1 day ago
€83
Return
found 1 day ago
Select easyJet flight, departing Tue, 21 Jul from London to Belfast, returning Thu, 23 Jul, priced at €83 found 1 day ago
easyJet
Fri, 11 Sept - Sat, 12 Sept
LTN
London
BFS
Belfast
€83 Return, found 6 days ago
€83
Return
found 6 days ago
Select easyJet flight, departing Fri, 11 Sept from London to Belfast, returning Sat, 12 Sept, priced at €83 found 6 days ago
easyJet
Sat, 5 Sept - Sun, 6 Sept
LTN
London
BFS
Belfast
€84 Return, found 2 days ago
€84
Return
found 2 days ago
Select easyJet flight, departing Sat, 5 Sept from London to Belfast, returning Sun, 6 Sept, priced at €84 found 2 days ago
easyJet
Tue, 21 Jul - Wed, 22 Jul
LTN
London
BFS
Belfast
€86 Return, found 5 days ago
€86
Return
found 5 days ago
Select easyJet flight, departing Tue, 21 Jul from London to Belfast, returning Wed, 22 Jul, priced at €86 found 5 days ago
easyJet
Tue, 25 Aug - Fri, 28 Aug
LTN
London
BFS
Belfast
€87 Return, found 2 days ago
€87
Return
found 2 days ago
Select easyJet flight, departing Tue, 25 Aug from London to Belfast, returning Fri, 28 Aug, priced at €87 found 2 days ago
easyJet
Wed, 15 Jul - Fri, 17 Jul
LTN
London
BFS
Belfast
€89 Return, found 2 days ago
€89
Return
found 2 days ago
Select easyJet flight, departing Wed, 15 Jul from London to Belfast, returning Fri, 17 Jul, priced at €89 found 2 days ago
British Airways
Fri, 23 Oct - Sun, 1 Nov
LHR
London
BHD
Belfast
€121 Return, found 1 day ago
€121
Return
found 1 day ago
Select British Airways flight, departing Fri, 23 Oct from London to Belfast, returning Sun, 1 Nov, priced at €121 found 1 day ago
Loganair
Thu, 5 Nov - Sun, 8 Nov
LHR
London
LDY
Londonderry
€218 Return, found 4 days ago
€218
Return
found 4 days ago
Select Loganair flight, departing Thu, 5 Nov from London to Londonderry, returning Sun, 8 Nov, priced at €218 found 4 days ago
KLM
Mon, 2 Nov - Thu, 5 Nov
DUB
Dublin
LDY
Londonderry
€310 Return, found 2 days ago
€310
Return
found 2 days ago
Select KLM flight, departing Mon, 2 Nov from Dublin to Londonderry, returning Thu, 5 Nov, priced at €310 found 2 days ago
Aer Lingus
Mon, 6 Jul - Tue, 7 Jul
DUB
Dublin
BHD
Belfast
€522 Return, found 5 days ago
€522
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 6 Jul from Dublin to Belfast, returning Tue, 7 Jul, priced at €522 found 5 days ago

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
Mon, 30 Nov - Mon, 7 Dec
DUB
Dublin
BHD
Belfast
€215 Return, found 1 day ago
€215
Return
found 1 day ago
Select British Airways flight, departing Mon, 30 Nov from Dublin to Belfast, returning Mon, 7 Dec, priced at €215 found 1 day ago

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 €83.
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 €83 and €522. If you were heading one way out of London (LTN), you could have nabbed a low-cost fare from only €48.
How much is a plane ticket to Northern Ireland?
In the last seven days, airfares to Northern Ireland varied between €83 and €522. 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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