Find flights
Deals
Airlines

£36+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BHD
3 Sep — 10 Sep1
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 29 August 2025.

Return from

£44

One-way from

£36

Popular in

July

Cheapest in

January

Average price

£95
easyJet
  • easyJet
  • 15/9-18/9
  • Nonstop
  • 2h 30m total
  • London to Belfast
Search Deals
easyJet
  • easyJet
  • 18/9
  • Nonstop
  • 1h 35m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

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 29 August 2025.

Mon 15/921:10STN - BFS
Nonstop1h 15measyJet
Thu 18/920:05BFS - STN
Nonstop1h 15measyJet
Deal found 28/8£44
Fri 28/1114:35LTN - BHD
Nonstop1h 15measyJet
Sun 30/1114:45BHD - LTN
Nonstop1h 10measyJet
Deal found 28/8£44
Tue 30/919:20LTN - BFS
Nonstop1h 15measyJet
Sat 11/1015:35BFS - LTN
Nonstop1h 10measyJet
Deal found 28/8£44
Sat 1/1107:50LGW - BHD
Nonstop1h 30measyJet
Sun 2/1107:20BHD - LGW
Nonstop1h 30measyJet
Deal found 28/8£45
Thu 11/907:45STN - BFS
Nonstop1h 15mRyanair
Sun 14/908:30BFS - STN
Nonstop1h 20mRyanair
Deal found 29/8£45
Mon 22/908:00LTN - BHD
Nonstop1h 20measyJet
Wed 24/909:05BHD - LTN
Nonstop1h 10measyJet
Deal found 28/8£45
Mon 1/921:55LTN - BFS
Nonstop1h 15measyJet
Sun 5/1007:00BFS - LTN
Nonstop1h 10measyJet
Deal found 28/8£45
Wed 10/909:10STN - BFS
Nonstop1h 15mRyanair
Mon 15/921:55BFS - STN
Nonstop1h 20mRyanair
Deal found 29/8£46
Wed 17/913:10LTN - BFS
Nonstop1h 15measyJet
Thu 18/921:00BFS - LTN
Nonstop1h 10measyJet
Deal found 27/8£46
Fri 24/1017:00STN - BFS
Nonstop1h 15mRyanair
Sun 26/1005:45BFS - STN
Nonstop1h 20mRyanair
Deal found 28/8£47
Fri 7/1108:40LGW - BFS
Nonstop1h 30measyJet
Sun 9/1109:25BFS - LGW
Nonstop1h 30measyJet
Deal found 28/8£47
Fri 7/1118:10LGW - BHD
Nonstop1h 25measyJet
Sun 9/1107:20BHD - LGW
Nonstop1h 30measyJet
Deal found 28/8£47

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 29 August 2025.
Use the filters below to find and compare flights to Belfast that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBelfast

STN - BFS

STNBFS

London Stansted

Wed 24/9

07:50-09:10

Nonstop1h 20m

Belfast Intl

Wed 1/10

22:05-23:25

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 20/9

07:50-09:10

Nonstop1h 20m

Belfast Intl

Tue 23/9

06:45-08:05

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Fri 26/9

17:00-18:15

Nonstop1h 15m

Belfast Intl

Fri 26/9

21:40-23:00

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sun 21/9

06:45-08:00

Nonstop1h 15m

Belfast Intl

Mon 22/9

06:45-08:05

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 15/9

21:10-22:25

Nonstop1h 15m

Belfast Intl

Thu 18/9

06:00-07:20

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 15/9

21:10-22:25

Nonstop1h 15m

Belfast Intl

Thu 18/9

20:05-21:20

Nonstop1h 15m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 20/9

12:15-13:30

Nonstop1h 15m

Belfast Intl

Sun 21/9

23:30-00:50

Nonstop1h 20m

£44

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 11/9

07:45-09:00

Nonstop1h 15m

Belfast Intl

Sun 14/9

08:30-09:50

Nonstop1h 20m

£44

LondonBelfast

LTN - BHD

LTNBHD

London Luton

Fri 28/11

14:35-15:50

Nonstop1h 15m

Belfast City

Sun 30/11

14:45-15:55

Nonstop1h 10m

£44

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 30/9

19:20-20:35

Nonstop1h 15m

Belfast Intl

Sat 11/10

15:35-16:45

Nonstop1h 10m

£44

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 60 results
1
2
3
...
6

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 22 August 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 14 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 Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday 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 £38
Aer Lingus
Aer Lingus
From £50
British Airways
British Airways
From £97
Loganair
Loganair
From £180

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 29 August 2025.
Get a feel of what it's like to fly with easyJet, Ryanair, 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.
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Food

5.9

Overall

6.9

Crew

7.6

Entertainment

5.5

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,817 reviews
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Food

5.9

Overall

6.9

Crew

7.6

Entertainment

5.5

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Ryanair
6.8
Okay
5,153 reviews
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Food

5.9

Overall

6.9

Crew

7.6

Entertainment

5.5

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
British Airways
6.7
Okay
7,320 reviews
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Food

5.9

Overall

6.9

Crew

7.6

Entertainment

5.5

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
Ryanair
6.2
Okay
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Food

5.9

Overall

6.9

Crew

7.6

Entertainment

5.5

Boarding

6.7

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

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 £73, however they can be found for as little as £24.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.