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Cheap flights from Belfast to the United Kingdom from £16

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to United Kingdom

Enter your travel dates to find the best prices.

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 22 January 2026.

Thu 19/207:05
BFS
-
MAN
Nonstop1h 00m
easyJet
Thu 26/214:30
MAN
-
BFS
Nonstop1h 00m
easyJet
Deal found 21/1£34
Wed 21/107:55
BFS
-
MAN
Nonstop1h 00m
Ryanair
Wed 28/109:20
MAN
-
BFS
Nonstop1h 00m
Ryanair
Deal found 20/1£34
Thu 5/207:05
BFS
-
MAN
Nonstop1h 00m
easyJet
Sat 28/207:00
MAN
-
BFS
Nonstop1h 00m
easyJet
Deal found 20/1£35
Sat 14/206:00
BFS
-
MAN
Nonstop1h 00m
Ryanair
Sun 15/205:45
MAN
-
BFS
Nonstop1h 00m
Ryanair
Deal found 20/1£36
Mon 23/308:50
BFS
-
LTN
Nonstop1h 10m
easyJet
Wed 25/312:55
LTN
-
BFS
Nonstop1h 15m
easyJet
Deal found 21/1£36
Sat 7/308:30
BFS
-
MAN
Nonstop1h 00m
easyJet
Sat 14/319:30
MAN
-
BFS
Nonstop1h 00m
easyJet
Deal found 20/1£36
Thu 22/106:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Mon 26/120:35
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 20/1£36
Fri 30/121:05
BFS
-
LTN
Nonstop1h 10m
easyJet
Sun 1/207:05
LTN
-
BFS
Nonstop1h 20m
easyJet
Deal found 19/1£37
Wed 25/214:15
BHD
-
LGW
Nonstop1h 20m
easyJet
Tue 3/307:25
LGW
-
BHD
Nonstop1h 30m
easyJet
Deal found 20/1£37
Thu 22/106:15
BFS
-
STN
Nonstop1h 20m
Ryanair
Sat 28/207:30
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 21/1£37
Fri 6/316:30
BHD
-
LTN
Nonstop1h 10m
easyJet
Sun 8/313:10
LTN
-
BHD
Nonstop1h 15m
easyJet
Deal found 20/1£38
Fri 6/307:50
BFS
-
STN
Nonstop1h 20m
Ryanair
Fri 13/319:45
STN
-
BFS
Nonstop1h 20m
Ryanair
Deal found 20/1£38

Find 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 22 January 2026.

Round-trip from

£34

One-way from

£16

Popular in

June

Cheapest in

March

Average price

£46
easyJet
  • easyJet
  • 19/2-26/2
  • Nonstop
  • 2h 00m total
  • Belfast to United Kingdom
Search Deals
Ryanair
  • Ryanair
  • 27/1
  • Nonstop
  • 1h 00m total
  • Belfast to United Kingdom
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Belfast

Fly to

United Kingdom

Route

Depart

Return

Price

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Thu 19/2

07:05-08:05

Nonstop1h 00m

Manchester

Sat 21/2

07:00-08:00

Nonstop1h 00m

£34

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Wed 4/2

16:35-17:30

Nonstop0h 55m

Manchester

Thu 5/2

08:45-09:45

Nonstop1h 00m

£34

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Thu 19/2

07:05-08:05

Nonstop1h 00m

Manchester

Thu 26/2

14:30-15:30

Nonstop1h 00m

£34

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Thu 5/2

16:35-17:35

Nonstop1h 00m

Manchester

Sun 1/3

05:45-06:45

Nonstop1h 00m

£34

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Wed 11/2

20:55-21:50

Nonstop0h 55m

Manchester

Wed 18/2

06:40-07:40

Nonstop1h 00m

£34

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Sat 14/2

06:00-07:00

Nonstop1h 00m

Manchester

Sun 15/2

05:45-06:45

Nonstop1h 00m

£36

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Fri 27/3

18:00-19:00

Nonstop1h 00m

Manchester

Wed 8/4

06:05-07:05

Nonstop1h 00m

£36

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Tue 14/4

16:40-18:00

Nonstop1h 20m

London Stansted

Sat 18/4

09:25-10:45

Nonstop1h 20m

£36

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Sat 7/3

08:30-09:30

Nonstop1h 00m

Manchester

Sat 14/3

19:30-20:30

Nonstop1h 00m

£36

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Fri 6/3

07:50-09:10

Nonstop1h 20m

London Stansted

Fri 13/3

06:05-07:25

Nonstop1h 20m

£37

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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6

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to the United Kingdom

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

Currently, February is the cheapest month in which you can book a flight from Belfast to United Kingdom (average of £13). Flying from Belfast to United Kingdom in December is currently the most expensive (average of £21). 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 22 January 2026.

A simple way to save on the total cost of your ticket is to fly from Belfast to United Kingdom in the evening. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Belfast to United Kingdom?

Use this chart to determine the cheapest time to fly return from Belfast to United Kingdom. Price data was last updated on 17 January 2026.

Travellers seeking maximum savings on their Belfast to United Kingdom flight should consider departing on Tuesday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Belfast to the United Kingdom delayed?

About 14% of weekly flights between Belfast and United Kingdom have experienced delays in the past year, with the average delay time being 102 minutes.

What is the most punctual flight time for Belfast to the United Kingdom flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Belfast to the United Kingdom flights?

Over the past year, Loganair have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 22 January 2026.
Get a feel of what it's like to fly with Aer Lingus, Ryanair, andeasyJet from Belfast 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.
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,441 reviews
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Ryanair
6.9
Okay
5,250 reviews
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
easyJet
6.9
Okay
1,864 reviews
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
British Airways
6.7
Okay
7,690 reviews
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Ryanair
6.4
Okay
Aer Lingus
7.2
Good
1,441 reviews
Check prices

Food

6.6

Crew

8.0

Overall

7.2

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

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.

  • How long is the flight from Belfast to United Kingdom?

    Departing from Belfast to United Kingdom will take you 1h. Airlines will cover a distance of 183 mi. All flights are typically direct.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £15. easyJet flights start at £15 while deals on Ryanair start at £19 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 - London Luton or Belfast City - London Heathrow.

  • 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, February is the cheapest month in which you can book a flight from Belfast to United Kingdom (average of £13). Flying from Belfast to United Kingdom in December is currently the most expensive (average of £21). 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£15Average£52FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£18Average£80FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£33Average£57FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£39Average£96FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£79Average£151FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LoganairCheapest£134Average£179FlexibilityNo cancel feeOn-time79%
Search Loganair flights

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 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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