Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast Intl Airport to the United Kingdom from £14

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 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
17:55 - 19:05
BFS
-
BRS
1h 10mdirect
easyJet Logo
19:40 - 20:50
BRS
-
BFS
1h 10mdirect
£31easyJet
Sat, 14 Mar - Sat, 21 Mar
easyJet Logo
08:05 - 08:55
BFS
-
LPL
0h 50mdirect
easyJet Logo
07:30 - 08:20
LPL
-
BFS
0h 50mdirect
£31easyJet
Tue, 24 Feb - Wed, 25 Feb
easyJet Logo
17:55 - 19:05
BFS
-
BRS
1h 10mdirect
easyJet Logo
19:40 - 20:50
BRS
-
BFS
1h 10mdirect
£31easyJet
Sat, 14 Mar - Sat, 21 Mar
easyJet Logo
08:35 - 09:25
BFS
-
LPL
0h 50mdirect
easyJet Logo
20:00 - 20:50
LPL
-
BFS
0h 50mdirect
£31easyJet
Thu, 5 Mar - Wed, 25 Mar
easyJet Logo
20:30 - 21:20
BFS
-
LPL
0h 50mdirect
easyJet Logo
07:00 - 07:50
LPL
-
BFS
0h 50mdirect
£32easyJet
Sat, 14 Feb - Sun, 22 Feb
easyJet Logo
08:20 - 09:05
BFS
-
GLA
0h 45mdirect
easyJet Logo
15:30 - 16:15
GLA
-
BFS
0h 45mdirect
£32easyJet
Thu, 9 Apr - Tue, 14 Apr
Ryanair Logo
22:05 - 23:00
BFS
-
EDI
0h 55mdirect
Ryanair Logo
08:00 - 08:50
EDI
-
BFS
0h 50mdirect
£33Ryanair
Sun, 15 Mar - Mon, 30 Mar
Ryanair Logo
21:30 - 22:25
BFS
-
EDI
0h 55mdirect
Ryanair Logo
14:00 - 14:55
EDI
-
BFS
0h 55mdirect
£35Ryanair
Fri, 20 Feb - Mon, 23 Feb
Ryanair Logo
23:10 - 00:30
BFS
-
STN
1h 20mdirect
Ryanair Logo
10:35 - 11:55
STN
-
BFS
1h 20mdirect
£35Ryanair
Sat, 14 Feb - Sat, 21 Feb
Multiple Airlines Logo
07:20 - 12:35
BFS
-
LHR
5h 15m
1 stop
Multiple Airlines Logo
12:55 - 20:15
LHR
-
BFS
7h 20m
1 stop
£222Multiple Airlines
Mon, 2 Mar - Wed, 4 Mar

easyJet flights from Belfast Intl Airport to United Kingdom

Our best easyJet deals on Belfast Intl Airport to United Kingdom flight tickets
easyJet
14 Mar
BFS17:55Belfast Intl
1h 10m
BRS19:05Bristol
21 Mar
BRS19:40Bristol
1h 10m
BFS20:50Belfast Intl
£31
easyJet
14 Mar
BFS17:55Belfast Intl
1h 10m
BRS19:05Bristol
21 Mar
BRS19:40Bristol
1h 10m
BFS20:50Belfast Intl
£31
easyJet
9 Apr
BFS08:20Belfast Intl
0h 45m
GLA09:05Glasgow Intl
14 Apr
GLA15:30Glasgow Intl
0h 45m
BFS16:15Belfast Intl
£32

Ryanair flights from Belfast Intl Airport to United Kingdom

Our best Ryanair deals on Belfast Intl Airport to United Kingdom flight tickets
Ryanair
10 Feb
BFS06:30Belfast Intl
1h 00m
MAN07:30Manchester
11 Feb
MAN09:20Manchester
1h 00m
BFS10:20Belfast Intl
£34
Ryanair
20 Feb
BFS21:30Belfast Intl
0h 55m
EDI22:25Edinburgh Turnhouse
23 Feb
EDI14:00Edinburgh Turnhouse
0h 55m
BFS14:55Belfast Intl
£35
Ryanair
20 Feb
BFS21:30Belfast Intl
0h 55m
EDI22:25Edinburgh Turnhouse
23 Feb
EDI14:00Edinburgh Turnhouse
0h 55m
BFS14:55Belfast Intl
£36

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 5 February 2026.
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

BelfastBristol

BFS - BRS

BFSBRS

Belfast Intl

Sat 14/3

17:55-19:05

Nonstop1h 10m

Bristol

Sat 21/3

19:40-20:50

Nonstop1h 10m

£31

BelfastLiverpool

BFS - LPL

BFSLPL

Belfast Intl

Tue 24/2

08:05-08:55

Nonstop0h 50m

Liverpool J. Lennon

Wed 25/2

07:30-08:20

Nonstop0h 50m

£31

BelfastBristol

BFS - BRS

BFSBRS

Belfast Intl

Sat 14/3

17:55-19:05

Nonstop1h 10m

Bristol

Sat 21/3

19:40-20:50

Nonstop1h 10m

£31

BelfastLiverpool

BFS - LPL

BFSLPL

Belfast Intl

Thu 5/3

08:35-09:25

Nonstop0h 50m

Liverpool J. Lennon

Wed 25/3

20:00-20:50

Nonstop0h 50m

£31

BelfastLiverpool

BFS - LPL

BFSLPL

Belfast Intl

Sat 14/2

20:30-21:20

Nonstop0h 50m

Liverpool J. Lennon

Sun 22/2

07:00-07:50

Nonstop0h 50m

£32

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Thu 9/4

08:20-09:05

Nonstop0h 45m

Glasgow Intl

Tue 14/4

15:30-16:15

Nonstop0h 45m

£32

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Sun 15/3

22:05-23:00

Nonstop0h 55m

Edinburgh Turnhouse

Mon 30/3

08:00-08:50

Nonstop0h 50m

£33

BelfastEdinburgh

BFS - EDI

BFSEDI

Belfast Intl

Fri 20/2

21:30-22:25

Nonstop0h 55m

Edinburgh Turnhouse

Mon 23/2

14:00-14:55

Nonstop0h 55m

£35

BelfastLondon

BFS - STN

BFSSTN

Belfast Intl

Sat 14/2

23:10-00:30

Nonstop1h 20m

London Stansted

Sat 21/2

10:35-11:55

Nonstop1h 20m

£35

BelfastLondon

BFS - LHR

BFSLHR

Belfast Intl

Mon 2/3

07:20-12:35

1 stop5h 15m

London Heathrow

Wed 4/3

12:55-20:15

1 stop7h 20m

£222

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

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 March. Flight prices, which tend to average around £44, 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 March, then departing from Belfast Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around £47.

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 £67. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Belfast Intl Airport to United Kingdom for around £86.

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 £107. Try not to purchase tickets in the afternoon because they tend to be around £577. 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 Glasgow Intl 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 £121 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 £100 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

£17

Fastest flight time

0h 45m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Belfast Intl Airport in the past 72 hours is £17. The best return flight deal from Belfast Intl Airport to United Kingdom found on momondo in the last 72 hours is £34.
The fastest flight from Belfast Intl Airport to United Kingdom takes 0h 45m
Direct flights go from Belfast Intl Airport to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Belfast Intl Airport there are direct flights to Liverpool J. Lennon (LPL), Edinburgh Turnhouse (EDI), Glasgow Intl (GLA).
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 £15Free CancellationRating
6.4
125 reviews
Search Ryanair flights
easyJetPriceFrom £18Free CancellationRating
6.9
1,868 reviews
Search easyJet flights
RyanairPriceFrom £33Free CancellationRating
6.9
5,261 reviews
Search Ryanair flights
Aer LingusPriceFrom £39Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £80Free CancellationRating
6.7
7,716 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.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/3
Sat 14/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £31
Flights to Manchesterfrom £31
Flights to Birminghamfrom £34
Flights to Edinburghfrom £30
Flights to Belfastfrom £19
Flights to Glasgowfrom £34
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £31
Flights to Liverpoolfrom £31
Flights to Aberdeenfrom £37
Flights to Leedsfrom £61
Flights to Invernessfrom £38