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£29+ Cheap flights to Belfast

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BHD
26 Feb — 5 Mar1
1 adult

Flights to Belfast in 2025

Find the latest flights to Belfast in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.

Return from

£32

One-way from

£29

Popular in

July

Cheapest in

January

Average price

£58
Ryanair
  • Ryanair
  • 6/4-10/4
  • Nonstop
  • 2h 35m total
  • London to Belfast
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easyJet
  • easyJet
  • 11/3
  • Nonstop
  • 1h 30m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
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Average for return flights in February 2025
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Find flight deals to Belfast

Cheapest flights to Belfast
Explore the most affordable flight options available to Belfast. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Sun 6/407:10STN - BFS
Nonstop1h 15mRyanair
Thu 10/406:00BFS - STN
Nonstop1h 20mRyanair
Deal found 20/2£32
Tue 4/315:00LTN - BFS
Nonstop1h 15measyJet
Fri 7/321:00BFS - LTN
Nonstop1h 15measyJet
Deal found 19/2£33
Tue 25/215:40STN - BFS
Nonstop1h 20measyJet
Tue 4/318:25BFS - STN
Nonstop1h 15measyJet
Deal found 20/2£36
Sat 8/307:15LTN - BHD
Nonstop1h 30measyJet
Tue 11/316:20BHD - LTN
Nonstop1h 20measyJet
Deal found 20/2£36
Mon 10/306:30LGW - BFS
Nonstop1h 30measyJet
Wed 12/306:30BFS - LGW
Nonstop1h 30measyJet
Deal found 20/2£38
Sat 8/311:30STN - BFS
Nonstop1h 20mRyanair
Tue 11/305:45BFS - STN
Nonstop1h 20mRyanair
Deal found 20/2£40
Sat 22/307:50LGW - BHD
Nonstop1h 30measyJet
Sat 29/310:05BHD - LGW
Nonstop1h 20measyJet
Deal found 20/2£52
Tue 29/409:10STN - BFS
Nonstop1h 15mMultiple Airlines
Wed 30/417:05BFS - STN
1 stop3h 45mMultiple Airlines
Deal found 20/2£81
Sun 19/1019:20LHR - BHD
Nonstop1h 25mBritish Airways
Wed 22/1011:30BHD - LHR
Nonstop1h 30mBritish Airways
Deal found 20/2£81
Tue 11/320:20LTN - BHD
1 stop12h 55mMultiple Airlines
Wed 12/317:05BHD - LTN
Nonstop1h 20mMultiple Airlines
Deal found 20/2£93
Sun 6/419:30LTN - BFS
1 stop3h 00mMultiple Airlines
Sun 13/407:00BFS - LTN
Nonstop1h 10mMultiple Airlines
Deal found 20/2£108
Tue 11/309:10LGW - BHD
1 stop4h 00mMultiple Airlines
Wed 12/314:15BHD - LGW
Nonstop1h 20mMultiple Airlines
Deal found 20/2£113

Find flights to Belfast within your budget

Locate flights to Belfast that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.

Fly from

London

Route

Depart

Return

Price

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 20/3

05:55-07:15

Nonstop1h 20m

Belfast Intl

Thu 27/3

19:45-21:05

Nonstop1h 20m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 4/3

15:00-16:15

Nonstop1h 15m

Belfast Intl

Fri 7/3

21:00-22:15

Nonstop1h 15m

£33

LondonBelfast

STN - BFS

STNBFS

London Stansted

Wed 12/3

15:40-17:00

Nonstop1h 20m

Belfast Intl

Wed 12/3

18:25-19:40

Nonstop1h 15m

£36

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Sat 8/3

07:15-08:45

Nonstop1h 30m

Belfast City

Tue 11/3

16:20-17:40

Nonstop1h 20m

£36

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 10/3

06:30-08:00

Nonstop1h 30m

Belfast Intl

Wed 12/3

06:30-08:00

Nonstop1h 30m

£38

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 8/3

11:30-12:50

Nonstop1h 20m

Belfast Intl

Tue 11/3

05:45-07:05

Nonstop1h 20m

£40

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sat 22/3

07:50-09:20

Nonstop1h 30m

Belfast City

Sat 29/3

10:05-11:25

Nonstop1h 20m

£52

LondonBelfast

STN - BFS

STNBFS

London Stansted

Tue 29/4

09:10-10:25

Nonstop1h 15m

Belfast Intl

Wed 30/4

17:05-20:50

1 stop3h 45m

£81

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Sat 3/5

19:20-20:45

Nonstop1h 25m

Belfast City

Tue 6/5

20:20-21:40

Nonstop1h 20m

£86

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Tue 11/3

20:20-09:15

1 stop12h 55m

Belfast City

Wed 12/3

17:05-18:25

Nonstop1h 20m

£93

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 50 results
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Best time to book a flight to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast with our price prediction graph.
Estimated return 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 to Belfast

Get recent, data-driven insights about flights to Belfast including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Belfast?

Use this chart to determine the optimal time to book a return flight from London to Belfast. Price data was last updated on 14 February 2025.

The price you pay for your flight to Belfast may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Belfast?

On average, a flight from London to Belfast takes 2 hours 2 minutes. Flights to Belfast from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Belfast?

Use this chart to determine the cheapest time to fly return from London to Belfast. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Belfast should consider flying on Thursday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Belfast?

The most popular airlines flying from London to Belfast are easyJet, British Airways and Ryanair.

easyJet

easyJet

From £41

British Airways

British Airways

From £90

Ryanair

Ryanair

From £27

What are the cheapest airlines that fly to Belfast?

The cheapest airlines flying from London to Belfast are Ryanair, Ryanair and easyJet.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown KLM, Air France and Aer Lingus to Belfast to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,070 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

easyJet
6.9
Okay
1,816 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Ryanair
6.8
Okay
5,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

  • Can I find cheaper flights to Belfast if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belfast?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Belfast.

  • How much is a return flight to Belfast?

    A return flight to Belfast will typically cost around £84, however they can be found for as little as £18.

  • Where does the fastest flight to Belfast depart from?

    For those looking to save time traveling to Belfast, Glasgow offers the quickest one-way flight (0 hours 45 minutes).

  • Does Belfast Intl have car hire?

    Yes. Those touching down at Belfast Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 mi away from Belfast Intl).

See more FAQs

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Airports serving Belfast

Book a flight to or from one of these Belfast airports.
Flights to Belfast Intl
Flights to Belfast City
Flights from Belfast Intl
Flights from Belfast City

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Why should you use Cheapflights to find cheap flight tickets to Belfast?

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Can Cheapflights find flights to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Belfast become cheaper?

Yes, Cheapflights offers price alerts on Belfast flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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