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£20+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BHD
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Belfast in 2026

Enter your travel dates to find the best prices.

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 22 January 2026.

Wed 11/315:00
LTN
-
BHD
Nonstop1h 15m
easyJet
Thu 26/320:00
BHD
-
LTN
Nonstop1h 20m
easyJet
Deal found 20/1£32
Tue 10/207:00
LTN
-
BFS
Nonstop1h 20m
easyJet
Sat 14/208:50
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 21/1£32
Tue 10/207:45
STN
-
BFS
Nonstop1h 20m
Ryanair
Thu 12/206:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 21/1£33
Fri 6/308:55
LHR
-
BHD
Nonstop1h 25m
British Airways
Sun 8/320:25
BHD
-
LHR
Nonstop1h 20m
British Airways
Deal found 22/1£33
Wed 11/208:40
LTN
-
BFS
Nonstop1h 20m
easyJet
Thu 12/218:55
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 21/1£33
Thu 22/108:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Mon 26/107:50
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 20/1£34
Mon 9/208:00
LTN
-
BHD
Nonstop1h 25m
easyJet
Mon 16/210:05
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 21/1£34
Fri 20/219:05
LTN
-
BFS
Nonstop1h 15m
easyJet
Fri 27/221:05
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 21/1£34
Wed 28/117:30
STN
-
BFS
Nonstop1h 20m
Ryanair
Fri 27/214:30
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 20/1£34
Tue 3/210:25
LTN
-
BHD
Nonstop1h 15m
easyJet
Wed 4/216:50
BHD
-
LTN
Nonstop1h 10m
easyJet
Deal found 20/1£34
Sun 1/207:05
LTN
-
BFS
Nonstop1h 20m
easyJet
Thu 5/221:00
BFS
-
LTN
Nonstop1h 10m
easyJet
Deal found 21/1£34
Thu 12/208:00
STN
-
BFS
Nonstop1h 20m
Ryanair
Wed 18/207:40
BFS
-
STN
Nonstop1h 20m
Ryanair
Deal found 21/1£35

Find flight deals to Belfast

Find the latest flights to Belfast in 2026, 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 22 January 2026.

Return from

£32

One-way from

£20

Popular in

July

Cheapest in

January

Average price

£42
easyJet
  • easyJet
  • 11/3-26/3
  • Nonstop
  • 2h 35m total
  • London to Belfast
Search Deals
easyJet
  • easyJet
  • 6/3
  • Nonstop
  • 1h 20m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 22 January 2026.
Use the filters below to find and compare flights to Belfast that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Sun 22/3

13:10-14:25

Nonstop1h 15m

Belfast City

Thu 26/3

20:00-21:20

Nonstop1h 20m

£32

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Wed 11/3

15:00-16:15

Nonstop1h 15m

Belfast City

Thu 26/3

20:00-21:20

Nonstop1h 20m

£32

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 11/2

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 11/2

21:00-22:15

Nonstop1h 15m

£32

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 12/2

07:00-08:20

Nonstop1h 20m

Belfast Intl

Sat 14/2

13:10-14:20

Nonstop1h 10m

£32

LondonBelfast

STN - BFS

STNBFS

London Stansted

Wed 11/2

09:25-10:45

Nonstop1h 20m

Belfast Intl

Fri 13/2

14:30-15:50

Nonstop1h 20m

£33

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sun 1/2

10:40-12:00

Nonstop1h 20m

Belfast Intl

Wed 4/2

07:40-09:00

Nonstop1h 20m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 18/2

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 25/2

14:50-16:00

Nonstop1h 10m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 8/3

07:05-08:25

Nonstop1h 20m

Belfast Intl

Sun 15/3

20:55-22:05

Nonstop1h 10m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 15/3

07:05-08:25

Nonstop1h 20m

Belfast Intl

Sat 21/3

13:10-14:20

Nonstop1h 10m

£34

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 3/2

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 4/2

14:50-16:00

Nonstop1h 10m

£34

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 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.

Cheapflights Insights

Everything you need to know about your flight to Belfast

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 16 January 2026.

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 81 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 22 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 17 January 2026.

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

Weekly flight availability to Belfast

The most flights from London to Belfast are scheduled on a Thursday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 £18
Aer Lingus
Aer Lingus
From £34
British Airways
British Airways
From £62
Ryanair
Ryanair
From £21

What are the cheapest airlines that fly to Belfast?

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

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 22 January 2026.
Get a feel of what it's like to fly with Ryanair, easyJet, andBritish Airways to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,250 reviews
Check prices

Comfort

6.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Crew

7.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.9
Okay
5,250 reviews
Ryanair
6.9
Okay
5,250 reviews
Check prices

Comfort

6.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Crew

7.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
easyJet
6.9
Okay
1,864 reviews
Ryanair
6.9
Okay
5,250 reviews
Check prices

Comfort

6.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Crew

7.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
British Airways
6.7
Okay
7,689 reviews
Ryanair
6.9
Okay
5,250 reviews
Check prices

Comfort

6.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Crew

7.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.4
Okay
Ryanair
6.9
Okay
5,250 reviews
Check prices

Comfort

6.5

Food

6.0

Boarding

6.7

Entertainment

5.6

Crew

7.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

FAQs about flying to Belfast

  • 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 £50, however they can be found for as little as £15.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Belfast?

When you search for this flight to Belfast, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights simply makes it quick and affordable to book flights to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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