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Cheap flights from Belfast Intl Airport to the United Kingdom from £15

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to the United Kingdom departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belfast Intl Airport to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
21:15 - 22:05BFS-EDI
0h 50mdirect
easyJet Logo
06:00 - 06:50EDI-BFS
0h 50mdirect
£33easyJet
Find Deal
Mon, 8 Dec - Mon, 15 Dec
easyJet Logo
21:15 - 22:05BFS-EDI
0h 50mdirect
easyJet Logo
07:05 - 07:55EDI-BFS
0h 50mdirect
£33easyJet
Find Deal
Mon, 1 Dec - Thu, 4 Dec
easyJet Logo
20:55 - 21:50BFS-MAN
0h 55mdirect
easyJet Logo
12:45 - 13:45MAN-BFS
1h 00mdirect
£33easyJet
Find Deal
Wed, 10 Dec - Thu, 11 Dec
Ryanair Logo
08:05 - 09:05BFS-MAN
1h 00mdirect
Ryanair Logo
05:45 - 06:45MAN-BFS
1h 00mdirect
£34Ryanair
Find Deal
Fri, 5 Dec - Sun, 7 Dec
easyJet Logo
17:00 - 17:55BFS-EDI
0h 55mdirect
easyJet Logo
07:00 - 07:50EDI-BFS
0h 50mdirect
£34easyJet
Find Deal
Wed, 10 Dec - Wed, 17 Dec
easyJet Logo
21:15 - 22:05BFS-EDI
0h 50mdirect
easyJet Logo
07:05 - 07:55EDI-BFS
0h 50mdirect
£36easyJet
Find Deal
Mon, 15 Dec - Thu, 18 Dec
Ryanair Logo
12:40 - 13:35BFS-EDI
0h 55mdirect
Ryanair Logo
22:50 - 23:45EDI-BFS
0h 55mdirect
£44Ryanair
Find Deal
Mon, 24 Nov - Fri, 28 Nov
Multiple Airlines Logo
21:35 - 22:25BFS-EDI
0h 50mdirect
Multiple Airlines Logo
06:00 - 06:55EDI-BFS
0h 55mdirect
£49Multiple Airlines
Find Deal
Tue, 25 Nov - Sat, 29 Nov
Multiple Airlines Logo
18:25 - 19:40BFS-STN
1h 15mdirect
Multiple Airlines Logo
07:45 - 09:05STN-BFS
1h 20mdirect
£49Multiple Airlines
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Ryanair Logo
18:00 - 19:20BFS-STN
1h 20mdirect
Ryanair Logo
07:30 - 08:50STN-BFS
1h 20mdirect
£60Ryanair
Find Deal
Fri, 21 Nov - Sun, 23 Nov

Ryanair flights from Belfast Intl Airport to United Kingdom

Our best Ryanair deals on Belfast Intl Airport to United Kingdom flight tickets
Ryanair
5 Dec
BFS08:05Belfast Intl
1h 00m
MAN09:05Manchester
7 Dec
MAN05:45Manchester
1h 00m
BFS06:45Belfast Intl
£34
Find similar
Ryanair
15 Nov
BFS06:00Belfast Intl
1h 00m
MAN07:00Manchester
17 Nov
MAN06:25Manchester
1h 00m
BFS07:25Belfast Intl
£43
Find similar
Ryanair
24 Nov
BFS12:40Belfast Intl
0h 55m
EDI13:35Edinburgh Turnhouse
28 Nov
EDI22:50Edinburgh Turnhouse
0h 55m
BFS23:45Belfast Intl
£44
Find similar

easyJet flights from Belfast Intl Airport to United Kingdom

Our best easyJet deals on Belfast Intl Airport to United Kingdom flight tickets
easyJet
8 Dec
BFS21:15Belfast Intl
0h 50m
EDI22:05Edinburgh Turnhouse
15 Dec
EDI06:00Edinburgh Turnhouse
0h 50m
BFS06:50Belfast Intl
£33
Find similar
easyJet
10 Dec
BFS20:55Belfast Intl
0h 55m
MAN21:50Manchester
11 Dec
MAN12:45Manchester
1h 00m
BFS13:45Belfast Intl
£33
Find similar
easyJet
10 Dec
BFS17:00Belfast Intl
0h 55m
EDI17:55Edinburgh Turnhouse
17 Dec
EDI07:00Edinburgh Turnhouse
0h 50m
BFS07:50Belfast Intl
£34
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Mon 8/12

21:15-22:05

Nonstop0h 50m

Edinburgh Turnhouse

Mon 15/12

06:00-06:50

Nonstop0h 50m

£33

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Mon 1/12

21:15-22:05

Nonstop0h 50m

Edinburgh Turnhouse

Thu 4/12

07:05-07:55

Nonstop0h 50m

£33

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Wed 10/12

20:55-21:50

Nonstop0h 55m

Manchester

Thu 11/12

12:45-13:45

Nonstop1h 00m

£33

BelfastManchester

BFS - MAN

BFSMAN

Belfast Intl

Fri 5/12

08:05-09:05

Nonstop1h 00m

Manchester

Sun 7/12

05:45-06:45

Nonstop1h 00m

£34

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Wed 10/12

17:00-17:55

Nonstop0h 55m

Edinburgh Turnhouse

Wed 17/12

07:00-07:50

Nonstop0h 50m

£34

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Mon 15/12

21:15-22:05

Nonstop0h 50m

Edinburgh Turnhouse

Thu 18/12

07:05-07:55

Nonstop0h 50m

£36

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Mon 24/11

12:40-13:35

Nonstop0h 55m

Edinburgh Turnhouse

Fri 28/11

22:50-23:45

Nonstop0h 55m

£44

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Tue 25/11

21:35-22:25

Nonstop0h 50m

Edinburgh Turnhouse

Sat 29/11

06:00-06:55

Nonstop0h 55m

£49

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Tue 9/12

18:25-19:40

Nonstop1h 15m

London Stansted

Tue 16/12

07:45-09:05

Nonstop1h 20m

£49

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Fri 21/11

18:00-19:20

Nonstop1h 20m

London Stansted

Sun 23/11

07:30-08:50

Nonstop1h 20m

£60

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Belfast Intl Airport to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Belfast Intl Airport is in January. Flight prices, which tend to average around £43, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Belfast Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £44.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Belfast Intl Airport to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £70. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Belfast Intl Airport to United Kingdom for around £80.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £105. Try not to purchase tickets in the afternoon because they tend to be around £567. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Belfast Intl to United Kingdom flight route?

Fly from Belfast Intl to Edinburgh Turnhouse for the best Belfast Intl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Belfast Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £124 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Belfast Intl Airport for as low as £94 on momondo.

What cabin class options are available on Belfast Intl to United Kingdom flights?

There is only 1 cabin class available to choose from on Belfast Intl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Belfast Intl Airport to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Belfast Intl Airport to United Kingdom.

Cheap Belfast Intl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to United Kingdom

Best price found

£16

Fastest flight time

0h 50m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Belfast Intl Airport in the past 72 hours is £16. The best return flight deal from Belfast Intl Airport to United Kingdom found on momondo in the last 72 hours is £15.
The fastest flight from Belfast Intl Airport to United Kingdom takes 0h 50m
Direct flights go from Belfast Intl Airport to United Kingdom every day.
There are 2 airports near United Kingdom: Liverpool J. Lennon (LPL), Edinburgh Turnhouse (EDI)
Search flight deals

  • When did momondo last update prices for flights from Belfast Intl Airport to United Kingdom?

    Prices for flights from Belfast Intl Airport to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Belfast Intl Airport to United Kingdom?

  • How old do you have to be to fly from Belfast Intl Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Belfast Intl Airport to United Kingdom?

Best airlines flying from Belfast Intl Airport to United Kingdom

Compare and see reviews for airlines that fly from Belfast Intl Airport to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £17Free CancellationRating
6.3
115 reviews
Search Ryanair flights
easyJetPriceFrom £28Free CancellationRating
6.9
1,842 reviews
Search easyJet flights
RyanairPriceFrom £34Free CancellationRating
6.8
5,190 reviews
Search Ryanair flights
Aer LingusPriceFrom £51Free CancellationRating
7.2
1,368 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £78Free CancellationRating
6.7
7,510 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to United Kingdom?

Finding the right flight to United Kingdom from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Belfast to United Kingdom with flexible booking policies on momondo?

All flight searches from Belfast to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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