A historic building with a clock tower and a bridge.

Cheap Flights to Northern Ireland from NT$4,018

View NT$4,018 flight on Fri, 2026/12/4Opens in a new window

Popular airlines to Northern Ireland

  • easyJet

  • British Airways

  • Aer Lingus

  • KLM

  • Ryanair

  • American Airlines

  • Finnair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Northern Ireland?

Prices were available within the past 7 days and start at NT$4,018 for one-way flights and NT$4,276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Thu, Nov 26 - Sun, Nov 29
PRG
Prague
BFS
Belfast
NT$4,276 Roundtrip, found 21 hours ago
NT$4,276
Roundtrip
found 21 hours ago
Select easyJet flight, departing Thu, Nov 26 from Prague to Belfast, returning Sun, Nov 29, priced at NT$4,276 found 21 hours ago
easyJet
Mon, Nov 30 - Mon, Dec 7
ACE
Arrecife
BFS
Belfast
NT$5,759 Roundtrip, found 1 day ago
NT$5,759
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Nov 30 from Arrecife to Belfast, returning Mon, Dec 7, priced at NT$5,759 found 1 day ago
British Airways
Fri, Dec 4 - Sun, Dec 6
INV
Inverness
BHD
Belfast
NT$9,097 Roundtrip, found 4 hours ago
NT$9,097
Roundtrip
found 4 hours ago
Select British Airways flight, departing Fri, Dec 4 from Inverness to Belfast, returning Sun, Dec 6, priced at NT$9,097 found 4 hours ago
British Airways
Fri, Nov 6 - Sun, Nov 8
INV
Inverness
BHD
Belfast
NT$9,674 Roundtrip, found 1 day ago
NT$9,674
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 6 from Inverness to Belfast, returning Sun, Nov 8, priced at NT$9,674 found 1 day ago
Loganair
Fri, Dec 4 - Sun, Dec 6
INV
Inverness
BHD
Belfast
NT$9,829 Roundtrip, found 4 hours ago
NT$9,829
Roundtrip
found 4 hours ago
Select Loganair flight, departing Fri, Dec 4 from Inverness to Belfast, returning Sun, Dec 6, priced at NT$9,829 found 4 hours ago
easyJet
Tue, Sep 29 - Sat, Oct 3
PRG
Prague
BFS
Belfast
NT$10,146 Roundtrip, found 4 days ago
NT$10,146
Roundtrip
found 4 days ago
Select easyJet flight, departing Tue, Sep 29 from Prague to Belfast, returning Sat, Oct 3, priced at NT$10,146 found 4 days ago
British Airways
Thu, Nov 26 - Sun, Nov 29
PRG
Prague
BHD
Belfast
NT$10,249 Roundtrip, found 21 hours ago
NT$10,249
Roundtrip
found 21 hours ago
Select British Airways flight, departing Thu, Nov 26 from Prague to Belfast, returning Sun, Nov 29, priced at NT$10,249 found 21 hours ago
British Airways
Thu, Nov 26 - Sun, Nov 29
PRG
Prague
BHD
Belfast
NT$10,272 Roundtrip, found 21 hours ago
NT$10,272
Roundtrip
found 21 hours ago
Select British Airways flight, departing Thu, Nov 26 from Prague to Belfast, returning Sun, Nov 29, priced at NT$10,272 found 21 hours ago
KLM
Tue, Sep 29 - Sat, Oct 3
PRG
Prague
BHD
Belfast
NT$11,280 Roundtrip, found 4 days ago
NT$11,280
Roundtrip
found 4 days ago
Select KLM flight, departing Tue, Sep 29 from Prague to Belfast, returning Sat, Oct 3, priced at NT$11,280 found 4 days ago
Iberia
Fri, Nov 20 - Mon, Nov 23
ACE
Arrecife
BHD
Belfast
NT$20,470 Roundtrip, found 2 days ago
NT$20,470
Roundtrip
found 2 days ago
Select Iberia flight, departing Fri, Nov 20 from Arrecife to Belfast, returning Mon, Nov 23, priced at NT$20,470 found 2 days 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 NT$4,276.
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 NT$4,276 and NT$20,470. If you were heading one way out of Inverness (INV), you could have nabbed a low-cost fare from only NT$4,018.
When is the cheapest time to fly to Northern Ireland?
Departing on a Tuesday, followed by a Monday, is usually the best way to pick up the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the dollars you saved enjoying yourself in Northern Ireland instead!
How much is a plane ticket to Northern Ireland?
In the last seven days, airfares to Northern Ireland varied between NT$4,276 and NT$20,470. 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 50ºF and 65ºF.
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.

Explore a world of travel with Expedia

*Available to Expedia members.