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Northern Ireland

$26+ Cheap flights from Northern Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGW
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Find flights from Northern Ireland within your budget

 
Find flights departing from Northern Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 25, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 4/22

8:55 am-10:05 am

Nonstop1h 10m

London Luton

Wed 4/29

1:15 pm-2:35 pm

Nonstop1h 20m

$67

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 6/4

1:00 pm-2:10 pm

Nonstop1h 10m

London Luton

Sun 6/7

8:40 am-10:00 am

Nonstop1h 20m

$67

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Sun 4/19

7:00 am-8:10 am

Nonstop1h 10m

London Luton

Tue 4/21

1:00 pm-2:20 pm

Nonstop1h 20m

$67

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 4/16

9:00 am-10:10 am

Nonstop1h 10m

London Luton

Sun 4/19

8:40 am-10:00 am

Nonstop1h 20m

$70

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 5/6

7:00 am-8:10 am

Nonstop1h 10m

London Luton

Thu 5/7

1:55 pm-3:15 pm

Nonstop1h 20m

$70

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Tue 5/19

7:00 am-8:10 am

Nonstop1h 10m

London Luton

Thu 5/21

7:10 am-8:30 am

Nonstop1h 20m

$71

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Wed 5/20

7:00 am-8:10 am

Nonstop1h 10m

London Luton

Sat 5/30

1:45 pm-3:05 pm

Nonstop1h 20m

$72

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Wed 4/29

8:15 am-9:45 am

Nonstop1h 30m

London Gatwick

Tue 5/5

8:25 am-9:55 am

Nonstop1h 30m

$75

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sat 5/23

6:20 am-7:50 am

Nonstop1h 30m

London Gatwick

Sat 5/30

7:30 am-9:00 am

Nonstop1h 30m

$78

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sat 5/9

6:20 am-7:50 am

Nonstop1h 30m

London Gatwick

Sat 5/16

7:30 am-9:00 am

Nonstop1h 30m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland

Have a flexible travel schedule? Discover the best time to fly from Northern Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Northern Ireland

Get recent, data-driven insights about flights from Northern Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Northern Ireland?

Currently, December is the cheapest month in which you can book a flight from Northern Ireland (average of $41). Flying from Northern Ireland in July will prove the most costly (average of $94). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Northern Ireland?

For flights departing from Northern Ireland check dates and pricing for the following: easyJet. This airline departs to the following popular destinations: London.

easyJet
easyJet
From $21
British Airways
British Airways
From $121
Ryanair
Ryanair
From $48
Aer Lingus
Aer Lingus
From $112

What is the cheapest place to fly to from Northern Ireland?

The cheapest city to fly to from Northern Ireland is Edinburgh Turnhouse, with prices starting at $21. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From $21
Glasgow Intl
Glasgow Intl
From $22
London
London
From $27
Gdansk Rebiechowo
Gdansk Rebiechowo
From $32

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Northern Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 25, 2026.

  • What is the cheapest month to fly from Northern Ireland?

    December is currently the cheapest month to fly from Northern Ireland. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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