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Cheap flights from the United Kingdom to Belfast from £16

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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Belfast

Recent return flight deals from the United Kingdom to Belfast

Ryanair Logo
05:55 - 06:50MAN-BFS
0h 55mdirect
Ryanair Logo
09:00 - 10:00BFS-MAN
1h 00mdirect
£30Ryanair
Find Deal
Sun, 12 Oct - Tue, 14 Oct
Ryanair Logo
07:05 - 07:55EDI-BFS
0h 50mdirect
Ryanair Logo
17:05 - 18:00BFS-EDI
0h 55mdirect
£30Ryanair
Find Deal
Wed, 1 Oct - Wed, 1 Oct
easyJet Logo
07:20 - 08:10EDI-BFS
0h 50mdirect
easyJet Logo
21:15 - 22:05BFS-EDI
0h 50mdirect
£31easyJet
Find Deal
Sun, 9 Nov - Mon, 10 Nov
easyJet Logo
07:20 - 08:10EDI-BFS
0h 50mdirect
easyJet Logo
09:55 - 10:45BFS-EDI
0h 50mdirect
£32easyJet
Find Deal
Sun, 9 Nov - Sun, 9 Nov
Multiple Airlines Logo
06:15 - 07:10MAN-BFS
0h 55mdirect
Multiple Airlines Logo
08:40 - 09:35BFS-MAN
0h 55mdirect
£37Multiple Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Multiple Airlines Logo
05:55 - 06:50MAN-BFS
0h 55mdirect
Multiple Airlines Logo
21:25 - 22:20BFS-MAN
0h 55mdirect
£38Multiple Airlines
Find Deal
Sun, 28 Sep - Tue, 30 Sep
Ryanair Logo
05:50 - 06:45MAN-BFS
0h 55mdirect
Ryanair Logo
07:15 - 08:15BFS-MAN
1h 00mdirect
£39Ryanair
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Ryanair Logo
09:10 - 10:25STN-BFS
1h 15mdirect
Ryanair Logo
21:40 - 23:00BFS-STN
1h 20mdirect
£40Ryanair
Find Deal
Tue, 30 Sep - Fri, 3 Oct
British Airways Logo
06:05 - 07:30LHR-BHD
1h 25mdirect
British Airways Logo
10:40 - 12:10BHD-LHR
1h 30mdirect
£87British Airways
Find Deal
Fri, 7 Nov - Sun, 9 Nov
British Airways Logo
07:45 - 09:10LHR-BHD
1h 25mdirect
British Airways Logo
11:05 - 12:35BHD-LHR
1h 30mdirect
£88British Airways
Find Deal
Thu, 20 Nov - Thu, 11 Dec

Ryanair flights from United Kingdom to Belfast

Our best Ryanair deals on United Kingdom to Belfast flight tickets
Ryanair
12 Oct
MAN05:55Manchester
0h 55m
BFS06:50Belfast Intl
14 Oct
BFS09:00Belfast Intl
1h 00m
MAN10:00Manchester
£30
Find similar
Ryanair
1 Oct
MAN14:05Manchester
0h 55m
BFS15:00Belfast Intl
5 Oct
BFS07:15Belfast Intl
1h 00m
MAN08:15Manchester
£31
Find similar
Ryanair
2 Oct
EDI17:45Edinburgh Turnhouse
0h 50m
BFS18:35Belfast Intl
5 Oct
BFS22:55Belfast Intl
0h 55m
EDI23:50Edinburgh Turnhouse
£32
Find similar

easyJet flights from United Kingdom to Belfast

Our best easyJet deals on United Kingdom to Belfast flight tickets
easyJet
9 Nov
EDI07:20Edinburgh Turnhouse
0h 50m
BFS08:10Belfast Intl
10 Nov
BFS21:15Belfast Intl
0h 50m
EDI22:05Edinburgh Turnhouse
£31
Find similar
easyJet
9 Nov
EDI07:20Edinburgh Turnhouse
0h 50m
BFS08:10Belfast Intl
9 Nov
BFS09:55Belfast Intl
0h 50m
EDI10:45Edinburgh Turnhouse
£32
Find similar
easyJet
16 Oct
MAN06:40Manchester
1h 00m
BFS07:40Belfast Intl
20 Oct
BFS07:15Belfast Intl
0h 50m
MAN08:05Manchester
£33
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 18 September 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 - BFS

MANBFS

Manchester

Sun 12/10

05:55-06:50

Nonstop0h 55m

Belfast Intl

Tue 14/10

09:00-10:00

Nonstop1h 00m

£30

EdinburghBelfast

EDI - BFS

EDIBFS

Edinburgh Turnhouse

Wed 1/10

07:05-07:55

Nonstop0h 50m

Belfast Intl

Wed 1/10

17:05-18:00

Nonstop0h 55m

£30

EdinburghBelfast

EDI - BFS

EDIBFS

Edinburgh Turnhouse

Sun 9/11

07:20-08:10

Nonstop0h 50m

Belfast Intl

Mon 10/11

21:15-22:05

Nonstop0h 50m

£31

EdinburghBelfast

EDI - BFS

EDIBFS

Edinburgh Turnhouse

Sun 9/11

07:20-08:10

Nonstop0h 50m

Belfast Intl

Sun 9/11

09:55-10:45

Nonstop0h 50m

£32

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Fri 10/10

06:15-07:10

Nonstop0h 55m

Belfast Intl

Mon 13/10

08:40-09:35

Nonstop0h 55m

£37

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Sun 28/9

05:55-06:50

Nonstop0h 55m

Belfast Intl

Tue 30/9

21:25-22:20

Nonstop0h 55m

£38

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 2/10

05:50-06:45

Nonstop0h 55m

Belfast Intl

Sun 5/10

07:15-08:15

Nonstop1h 00m

£39

LondonBelfast

STN - BFS

STNBFS

London Stansted

Tue 30/9

09:10-10:25

Nonstop1h 15m

Belfast Intl

Fri 3/10

21:40-23:00

Nonstop1h 20m

£40

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Fri 7/11

06:05-07:30

Nonstop1h 25m

Belfast City

Sun 9/11

10:40-12:10

Nonstop1h 30m

£87

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Thu 20/11

07:45-09:10

Nonstop1h 25m

Belfast City

Thu 11/12

11:05-12:35

Nonstop1h 30m

£88

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 £37, 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 £45.

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 £61. 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 £71. 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 £84. Flights to Belfast are more costly in the afternoon, with an average ticket price of £106. 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 Londonderry Eglinton 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 £126 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 £89 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 50m

Direct flights

Every day

Airports in Belfast

2 airports
The fastest flight from United Kingdom to Belfast takes 0h 50m
Direct flights go from United Kingdom to Belfast every day.
There are 2 airports near Belfast: Belfast Intl (BFS), 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 £17Free CancellationRating
6.2
113 reviews
Search Ryanair flights
easyJetPriceFrom £27Free CancellationRating
6.9
1,822 reviews
Search easyJet flights
RyanairPriceFrom £35Free CancellationRating
6.8
5,159 reviews
Search Ryanair flights
Aer LingusPriceFrom £37Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £77Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LoganairPriceFrom £82Free CancellationRating
8.2
19 reviews
Search Loganair flights
KLMPriceFrom £202Free CancellationRating
7.8
1,386 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.

An easier way to manage your Belfast trip

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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