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Cheap flights from Belfast to the United Kingdom from £23

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
16 Mar — 23 Mar1
1 adult

Cheap flight deals from Belfast to United Kingdom

Keep the following information in mind while searching for Belfast to United Kingdom flight deals. Data was last updated 11 March 2025.

Round-trip from

£33

One-way from

£23

Popular in

July

Cheapest in

January

Average price

£46
easyJet
  • easyJet
  • 25/3-28/3
  • Nonstop
  • 2h 35m total
  • Belfast to United Kingdom
Search Deals
easyJet
  • easyJet
  • 14/6
  • Nonstop
  • 1h 20m total
  • Belfast to United Kingdom
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Belfast to United Kingdom

Cheapest flights from Belfast to United Kingdom
Explore the most affordable flight options available from Belfast to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Tue 25/318:25BFS - STN
Nonstop1h 15measyJet
Fri 28/307:50STN - BFS
Nonstop1h 20measyJet
Deal found 10/3£33
Sat 22/313:00BFS - LTN
Nonstop1h 10measyJet
Sat 29/307:00LTN - BFS
Nonstop1h 15measyJet
Deal found 10/3£33
Mon 9/608:10BFS - MAN
Nonstop1h 00mRyanair
Wed 11/605:55MAN - BFS
Nonstop0h 55mRyanair
Deal found 10/3£33
Mon 17/305:45BFS - STN
Nonstop1h 20mRyanair
Thu 20/305:55STN - BFS
Nonstop1h 20mRyanair
Deal found 10/3£33
Thu 27/320:05BFS - LGW
Nonstop1h 25measyJet
Mon 31/306:15LGW - BFS
Nonstop1h 30measyJet
Deal found 10/3£36
Wed 26/309:15BFS - MAN
Nonstop0h 55measyJet
Wed 26/312:20MAN - BFS
Nonstop1h 00measyJet
Deal found 10/3£41
Thu 3/420:05BFS - STN
Nonstop1h 15mMultiple Airlines
Tue 15/417:30STN - BFS
Nonstop1h 15mMultiple Airlines
Deal found 10/3£46
Thu 27/319:40BHD - LGW
Nonstop1h 15measyJet
Mon 31/306:45LGW - BHD
Nonstop1h 25measyJet
Deal found 10/3£52
Fri 13/622:10BFS - LPL
Nonstop0h 50measyJet
Wed 18/615:15LPL - BFS
Nonstop0h 50measyJet
Deal found 10/3£60
Tue 11/316:30BFS - MAN
Nonstop0h 55mMultiple Airlines
Wed 12/306:30MAN - BFS
Nonstop1h 00mMultiple Airlines
Deal found 10/3£81
Fri 5/1217:25BHD - LHR
Nonstop1h 20mBritish Airways
Sun 7/1206:50LHR - BHD
Nonstop1h 25mBritish Airways
Deal found 10/3£83
Thu 24/421:00BFS - LTN
Nonstop1h 10mMultiple Airlines
Thu 1/513:30LTN - BFS
1 stop5h 05mMultiple Airlines
Deal found 10/3£96

Find flights from Belfast to United Kingdom within your budget

Customise your flight search to find flights from Belfast to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2025.

Fly from

Belfast

Fly to

United Kingdom

Route

Depart

Return

Price

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Mon 14/4

06:45-08:05

Nonstop1h 20m

London Stansted

Wed 23/4

09:10-10:25

Nonstop1h 15m

£38

BelfastLondon

BFS - LTN

BFSLTN

Belfast Intl

Thu 27/3

08:50-10:00

Nonstop1h 10m

London Luton

Thu 27/3

14:05-15:20

Nonstop1h 15m

£39

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Tue 8/4

06:45-08:05

Nonstop1h 20m

London Stansted

Thu 24/4

08:30-09:50

Nonstop1h 20m

£39

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Wed 26/3

09:15-10:10

Nonstop0h 55m

Manchester

Wed 26/3

12:20-13:20

Nonstop1h 00m

£41

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Wed 30/4

07:15-08:15

Nonstop1h 00m

Manchester

Wed 30/4

14:05-15:00

Nonstop0h 55m

£42

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Fri 21/3

21:20-22:45

Nonstop1h 25m

London Gatwick

Tue 25/3

08:35-10:05

Nonstop1h 30m

£43

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Thu 3/4

20:05-21:20

Nonstop1h 15m

London Stansted

Tue 15/4

17:30-18:45

Nonstop1h 15m

£46

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Thu 27/3

19:40-20:55

Nonstop1h 15m

London Gatwick

Mon 31/3

06:45-08:10

Nonstop1h 25m

£52

BelfastLiverpool

BFS - LPL

BFSLPL

Belfast Intl

Fri 13/6

22:10-23:00

Nonstop0h 50m

Liverpool J. Lennon

Wed 18/6

15:15-16:05

Nonstop0h 50m

£60

BelfastLondon

BHD - LHR

BHDLHR

Belfast City

Sun 27/4

20:05-21:25

Nonstop1h 20m

London Heathrow

Wed 30/4

06:25-07:45

Nonstop1h 20m

£87

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 51 results
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Best time to book a flight from Belfast to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from 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 from Belfast to United Kingdom

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

What is the cheapest month to book a flight from Belfast to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Belfast to United Kingdom (average of £112). Flying from Belfast to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to GB?

Find hourly flight availability from Belfast to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 March 2025.

When flying from Belfast to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 11 March 2025.
See what other customers who have flown with Jet2, KLM and Aer Lingus from Belfast to United Kingdom have to say. 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.
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Jet2
8.3
Very Good
159 reviews
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

KLM
7.8
Good
1,320 reviews
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Aer Lingus
7.0
Good
1,064 reviews
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

easyJet
6.9
Okay
1,797 reviews
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Ryanair
6.8
Okay
5,002 reviews
Jet2
8.3
Very Good
159 reviews
Check prices

Overall

8.3

Entertainment

6.3

Food

7.3

Boarding

8.2

Comfort

7.8

Crew

8.8

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Related info for your journey

Find useful and relevant information for your journey from Belfast to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Belfast to United Kingdom one-way?

    To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £23. Ryanair flights start at £25 while deals on Ryanair start at £26 one-way.

  • What are the most popular routes from Belfast to United Kingdom?

    The most popular route from Belfast to United Kingdom is Belfast Intl - London Gatwick. You may also consider Belfast Intl - Manchester or Belfast Intl - London Luton.

  • Can I find deals for flights from Belfast to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Belfast to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to United Kingdom.

  • Can I find deals for business class flights from Belfast to United Kingdom?

    Yes. Cheapflights offers flight deals from Belfast to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Belfast to United Kingdom (average of £112). Flying from Belfast to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Belfast to United Kingdom

Discover the top 6 airlines that operate flights from Belfast to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£13Average£43FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£22Average£54FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£31Average£75FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£41Average£88FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£63Average£199FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£126Average£204FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast to United Kingdom?

Cheapflights helps you search for flights from Belfast to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to United Kingdom from Belfast.

Can Cheapflights find flights from Belfast to United Kingdom with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast to United Kingdom flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Belfast to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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