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Cheap flights from the United Kingdom to Belfast from £18

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Belfast departing on 10/11. 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 the United Kingdom to Belfast

Recent return flight deals from the United Kingdom to Belfast

Enter your travel dates to find the best prices.
easyJet Logo
15:55 - 16:50MAN-BHD
0h 55mdirect
easyJet Logo
17:20 - 18:15BHD-MAN
0h 55mdirect
£34easyJet
Find Deal
Wed, 3 Dec - Tue, 9 Dec
easyJet Logo
18:05 - 19:05MAN-BFS
1h 00mdirect
easyJet Logo
16:35 - 17:30BFS-MAN
0h 55mdirect
£34easyJet
Find Deal
Tue, 13 Jan - Wed, 14 Jan
Ryanair Logo
07:55 - 08:55MAN-BFS
1h 00mdirect
Ryanair Logo
06:30 - 07:30BFS-MAN
1h 00mdirect
£34Ryanair
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Ryanair Logo
07:30 - 08:50STN-BFS
1h 20mdirect
Ryanair Logo
23:10 - 00:30BFS-STN
1h 20mdirect
£36Ryanair
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Ryanair Logo
06:05 - 07:25STN-BFS
1h 20mdirect
Ryanair Logo
22:20 - 23:40BFS-STN
1h 20mdirect
£47Ryanair
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Ryanair Logo
21:00 - 22:00MAN-BFS
1h 00mdirect
Ryanair Logo
07:10 - 08:10BFS-MAN
1h 00mdirect
£50Ryanair
Find Deal
Sat, 29 Nov - Sun, 30 Nov
Aer Lingus Logo
08:40 - 09:45MAN-BHD
1h 05mdirect
Aer Lingus Logo
18:00 - 19:05BHD-MAN
1h 05mdirect
£76Aer Lingus
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Aer Lingus Logo
19:40 - 20:50MAN-BHD
1h 10mdirect
Aer Lingus Logo
07:00 - 08:05BHD-MAN
1h 05mdirect
£79Aer Lingus
Find Deal
Fri, 21 Nov - Sun, 23 Nov
British Airways Logo
06:50 - 08:15LHR-BHD
1h 25mdirect
British Airways Logo
18:00 - 19:20BHD-LHR
1h 20mdirect
£90British Airways
Find Deal
Thu, 5 Feb - Sat, 7 Feb
British Airways Logo
07:00 - 08:25LHR-BHD
1h 25mdirect
British Airways Logo
17:40 - 19:00BHD-LHR
1h 20mdirect
£90British Airways
Find Deal
Sat, 31 Jan - Wed, 4 Feb

Ryanair flights from United Kingdom to Belfast

Our best Ryanair deals on United Kingdom to Belfast flight tickets
Ryanair
2 Dec
MAN07:55Manchester
1h 00m
BFS08:55Belfast Intl
9 Dec
BFS06:30Belfast Intl
1h 00m
MAN07:30Manchester
£34
Find similar
Ryanair
15 Nov
STN07:30London Stansted
1h 20m
BFS08:50Belfast Intl
22 Nov
BFS23:10Belfast Intl
1h 20m
STN00:30London Stansted
£36
Find similar
Ryanair
13 Nov
STN21:30London Stansted
1h 20m
BFS22:50Belfast Intl
14 Nov
BFS18:00Belfast Intl
1h 20m
STN19:20London Stansted
£41
Find similar

easyJet flights from United Kingdom to Belfast

Our best easyJet deals on United Kingdom to Belfast flight tickets
easyJet
13 Jan
MAN18:05Manchester
1h 00m
BFS19:05Belfast Intl
14 Jan
BFS16:35Belfast Intl
0h 55m
MAN17:30Manchester
£34
Find similar
easyJet
3 Dec
MAN15:55Manchester
0h 55m
BHD16:50Belfast City
10 Dec
BHD17:20Belfast City
0h 55m
MAN18:15Manchester
£34
Find similar
easyJet
1 Jan
MAN21:25Manchester
1h 00m
BFS22:25Belfast Intl
4 Jan
BFS22:10Belfast Intl
0h 55m
MAN23:05Manchester
£36
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Belfast 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 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterBelfast

MAN - BHD

MANBHD

Manchester

Wed 3/12

15:55-16:50

Nonstop0h 55m

Belfast City

Tue 9/12

17:20-18:15

Nonstop0h 55m

£34

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Tue 13/1

18:05-19:05

Nonstop1h 00m

Belfast Intl

Wed 14/1

16:35-17:30

Nonstop0h 55m

£34

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Tue 2/12

07:55-08:55

Nonstop1h 00m

Belfast Intl

Tue 9/12

06:30-07:30

Nonstop1h 00m

£34

LondonBelfast

STN - BFS

STNBFS

London Stansted

Sat 15/11

07:30-08:50

Nonstop1h 20m

Belfast Intl

Sat 22/11

23:10-00:30

Nonstop1h 20m

£36

LondonBelfast

STN - BFS

STNBFS

London Stansted

Fri 14/11

06:05-07:25

Nonstop1h 20m

Belfast Intl

Mon 17/11

22:20-23:40

Nonstop1h 20m

£47

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Sat 29/11

21:00-22:00

Nonstop1h 00m

Belfast Intl

Sun 30/11

07:10-08:10

Nonstop1h 00m

£50

ManchesterBelfast

MAN - BHD

MANBHD

Manchester

Sat 15/11

08:40-09:45

Nonstop1h 05m

Belfast City

Sat 22/11

18:00-19:05

Nonstop1h 05m

£76

ManchesterBelfast

MAN - BHD

MANBHD

Manchester

Fri 21/11

19:40-20:50

Nonstop1h 10m

Belfast City

Sun 23/11

07:00-08:05

Nonstop1h 05m

£79

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Thu 5/2

06:50-08:15

Nonstop1h 25m

Belfast City

Sat 7/2

18:00-19:20

Nonstop1h 20m

£90

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Sat 31/1

07:00-08:25

Nonstop1h 25m

Belfast City

Wed 4/2

17:40-19:00

Nonstop1h 20m

£90

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from United Kingdom to Belfast

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 Belfast?

The cheapest month to fly to Belfast from United Kingdom is in January. Flight prices, which tend to average around £39, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £47.

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart on your flight to Belfast is on a Wednesday when prices can be found for as low as £64. This is often the case because there is less demand to fly during this day of the week. Flights from United Kingdom to Belfast on a Friday will generally be more expensive and average around £74. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £89. Flights to Belfast are more costly in the afternoon, with an average ticket price of £108. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Belfast flight route?

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

How far in advance should I book a flight to Belfast?

You are more likely to see cheaper flights to Belfast from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast for around £134 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast from United Kingdom for as low as £100 on momondo.

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

There are 3 cabin classes available to choose from on United Kingdom to Belfast flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United Kingdom to Belfast flight deals and tips

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

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Belfast

1 airport
The fastest flight from United Kingdom to Belfast takes 0h 55m
Direct flights go from United Kingdom to Belfast every day.
There is 1 airport near Belfast: Belfast City (BHD)
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from United Kingdom to Belfast

Compare and see reviews for airlines that fly from United Kingdom to Belfast with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £18Free CancellationRating
6.3
115 reviews
Search Ryanair flights
easyJetPriceFrom £28Free CancellationRating
6.9
1,841 reviews
Search easyJet flights
RyanairPriceFrom £30Free CancellationRating
6.8
5,186 reviews
Search Ryanair flights
Aer LingusPriceFrom £35Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £79Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
LoganairPriceFrom £85Free CancellationRating
0.0
0 reviews
Search Loganair flights
KLMPriceFrom £211Free CancellationRating
7.7
1,405 reviews
Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Belfast for you.

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

Yes. momondo enables you to select and highlight flights to Belfast from United Kingdom with this policy.

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

Once you have performed a search for United Kingdom to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from United Kingdom and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport