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Flights to Belfast Intl

£13 Cheap flights to Belfast Intl Airport

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Belfast Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
16:25 - 17:15EDI  Edinburgh Turnhouse-BFS Belfast Intl
0h 50mdirect
Ryanair Logo
15:05 - 16:00BFS  Belfast Intl-EDI Edinburgh Turnhouse
0h 55mdirect
£30Ryanair
Thu, 3 Dec - Thu, 10 Dec
Ryanair Logo
06:55 - 07:55MAN  Manchester-BFS Belfast Intl
1h 00mdirect
Ryanair Logo
17:20 - 18:20BFS  Belfast Intl-MAN Manchester
1h 00mdirect
£31Ryanair
Tue, 8 Dec - Thu, 10 Dec
Ryanair Logo
08:00 - 09:00MAN  Manchester-BFS Belfast Intl
1h 00mdirect
Ryanair Logo
07:20 - 08:20BFS  Belfast Intl-MAN Manchester
1h 00mdirect
£31Ryanair
Thu, 5 Nov - Mon, 9 Nov
Ryanair Logo
16:25 - 17:15EDI  Edinburgh Turnhouse-BFS Belfast Intl
0h 50mdirect
Ryanair Logo
06:15 - 07:10BFS  Belfast Intl-EDI Edinburgh Turnhouse
0h 55mdirect
£31Ryanair
Thu, 12 Nov - Sun, 15 Nov
Ryanair Logo
06:25 - 07:25MAN  Manchester-BFS Belfast Intl
1h 00mdirect
Ryanair Logo
07:50 - 08:50BFS  Belfast Intl-MAN Manchester
1h 00mdirect
£31Ryanair
Sun, 6 Dec - Sun, 13 Dec
Ryanair Logo
18:10 - 19:10MAN  Manchester-BFS Belfast Intl
1h 00mdirect
Ryanair Logo
17:20 - 18:20BFS  Belfast Intl-MAN Manchester
1h 00mdirect
£31Ryanair
Tue, 10 Nov - Thu, 12 Nov
Ryanair Logo
08:00 - 09:00MAN  Manchester-BFS Belfast Intl
1h 00mdirect
Ryanair Logo
22:05 - 23:05BFS  Belfast Intl-MAN Manchester
1h 00mdirect
£34Ryanair
Thu, 12 Nov - Mon, 16 Nov
easyJet Logo
07:40 - 08:25GLA  Glasgow Intl-BFS Belfast Intl
0h 45mdirect
easyJet Logo
17:30 - 18:15BFS  Belfast Intl-GLA Glasgow Intl
0h 45mdirect
£34easyJet
Mon, 14 Dec - Mon, 21 Dec
easyJet Logo
06:10 - 07:05LPL  Liverpool J. Lennon-BFS Belfast Intl
0h 55mdirect
easyJet Logo
08:45 - 09:35BFS  Belfast Intl-LPL Liverpool J. Lennon
0h 50mdirect
£35easyJet
Fri, 11 Dec - Sun, 13 Dec
easyJet Logo
07:00 - 08:00MAN  Manchester-BFS Belfast Intl
1h 00mdirect
easyJet Logo
20:55 - 21:50BFS  Belfast Intl-MAN Manchester
0h 55mdirect
£35easyJet
Tue, 10 Nov - Tue, 17 Nov

momondo Fare Finder

 
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

EdinburghBelfast

EDI Edinburgh Turnhouse - BFS Belfast Intl

EDIBFS

Edinburgh Turnhouse

Thu 3/12

16:25-17:15

Nonstop0h 50m

Belfast Intl

Thu 10/12

15:05-16:00

Nonstop0h 55m

£30

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Tue 8/12

06:55-07:55

Nonstop1h 00m

Belfast Intl

Thu 10/12

17:20-18:20

Nonstop1h 00m

£31

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Thu 5/11

08:00-09:00

Nonstop1h 00m

Belfast Intl

Mon 9/11

07:20-08:20

Nonstop1h 00m

£31

EdinburghBelfast

EDI Edinburgh Turnhouse - BFS Belfast Intl

EDIBFS

Edinburgh Turnhouse

Thu 12/11

16:25-17:15

Nonstop0h 50m

Belfast Intl

Sun 15/11

06:15-07:10

Nonstop0h 55m

£31

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Sun 6/12

06:25-07:25

Nonstop1h 00m

Belfast Intl

Sun 13/12

07:50-08:50

Nonstop1h 00m

£31

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Tue 10/11

18:10-19:10

Nonstop1h 00m

Belfast Intl

Thu 12/11

17:20-18:20

Nonstop1h 00m

£31

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Thu 12/11

08:00-09:00

Nonstop1h 00m

Belfast Intl

Mon 16/11

22:05-23:05

Nonstop1h 00m

£34
Fastest return journey

GlasgowBelfast

GLA Glasgow Intl - BFS Belfast Intl

GLABFS

Glasgow Intl

Mon 14/12

07:40-08:25

Nonstop0h 45m

Belfast Intl

Mon 21/12

17:30-18:15

Nonstop0h 45m

£34

LiverpoolBelfast

LPL Liverpool J. Lennon - BFS Belfast Intl

LPLBFS

Liverpool J. Lennon

Fri 11/12

06:10-07:05

Nonstop0h 55m

Belfast Intl

Sun 13/12

08:45-09:35

Nonstop0h 50m

£35

ManchesterBelfast

MAN Manchester - BFS Belfast Intl

MANBFS

Manchester

Tue 10/11

07:00-08:00

Nonstop1h 00m

Belfast Intl

Tue 17/11

20:55-21:50

Nonstop0h 55m

£35

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 Intl Airport from

Flights to Belfast Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Belfast Intl Airport to help you craft the best travel plan.

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

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

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

The cheapest day to depart from United Kingdom to Belfast Intl Airport is on a Tuesday when prices can be found for as low as £67. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £80.

What is the cheapest month to fly to Belfast Intl Airport?

The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from United Kingdom, with most prices found around £54. If you’re not able to fly to Belfast Intl Airport in January, then March is your next best option. Flight prices from United Kingdom to Belfast Intl Airport during March average around £64.

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

The cheapest time of day to fly to Belfast Intl Airport is in the morning when flights can be purchased for as low as £91. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £118 per ticket.

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

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

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

You are more likely to see cheaper flights to Belfast Intl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £149 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from United Kingdom for as low as £104 on momondo.

Cheapest flights to Belfast Intl

Find the cheapest flights to Belfast Intl from your nearest city or airport
Find flights from London Heathrow Airport to Belfast Intl Airport
CHEAPEST MONTH TO FLY TO BELFAST INTL AIRPORT FROM LONDON HEATHROW AIRPORTNovember15% cheaperFlying from London Heathrow Airport to Belfast Intl Airport costs on average just £127 in November
MOST EXPENSIVE MONTH TO FLY TO BELFAST INTL AIRPORT FROM LONDON HEATHROW AIRPORTOctober32% more expensiveIt costs about £197 for flights to Belfast Intl Airport from London Heathrow Airport in October
MOST POPULAR MONTH TO FLY TO BELFAST INTL AIRPORT FROM LONDON HEATHROW AIRPORTSeptember272% more users visitedMore momondo users searched in flights to Belfast Intl Airport from London Heathrow Airport in September than any other month

Cheap Belfast Intl Airport flight deals and tips

Summary info about Belfast Intl Airport flight prices, duration and airlines

Best One-Way Price

£13

Best Round-Trip Price

£30

Fastest flight time

0h 45m

Popular in

December
The best one-way flight price to Belfast from United Kingdom in the last 5 days is £13 (Liverpool J. Lennon to Belfast Intl).
Search Deals
The best return flight price to Belfast from United Kingdom in the last 5 days is £30 (Edinburgh Turnhouse to Belfast Intl).
Search Deals
The fastest flight to Belfast from United Kingdom takes 0h 45m (Glasgow Intl to Belfast Intl).
Search Deals
December has the highest demand for flights to Belfast, with a 1% price increase on average.
Search Deals

Frequently asked questions about flying to Belfast Intl Airport

What is the cheapest month to fly to Belfast Intl Airport?

From most locations, the cheapest flights to Belfast Intl Airport can be found during the month of January; however great deals can be found at other times.

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

Most flyers found that booking flight tickets 64 days in advance of their planned departure date is, on average, the best time to get cheap flights to Belfast Intl Airport.

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

In general, booking your departure to Belfast Intl Airport for a Tuesday represents the best deal on airfare. Try to avoid a Friday departure to stay away from the highest prices.

What is the cheapest time of day to fly to Belfast Intl Airport?

Generally, when visiting Belfast Intl Airport, Morning flights represent the best value. Afternoon flights are likely to have higher prices.

Is there an alternative airport near Belfast Intl Airport?

Belfast City Airport, Londonderry Eglinton Airport, Campbeltown Machrihanish Airport, Isle of Islay Glenegedale Airport or Glasgow Prestwick Airport can be an alternative airport used for travel to Belfast.

Is there a cheaper alternative to flying into Belfast?

You can find deals at Belfast City Airport for £96 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Belfast?

Users booking trips to Belfast from Manchester found flights 71% cheaper than the average price of flights to Belfast. To find the cheapest price to Belfast from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Belfast Intl Airport?

There are 3 airlines that fly to Belfast Intl Airport on a routine basis, but easyJet, Aer Lingus and British Airways happen to be the most popular among our users. In the past year, 82% of those who searched for flights to Belfast Intl Airport looked to travel with easyJet, making this airline the top choice among momondo travellers.

When did momondo last update prices for flights to Belfast Intl Airport?

Prices for flights to Belfast Intl Airport are updated daily.

How many operators does momondo search for flights to Belfast Intl Airport?

The number of operators available for flights to Belfast Intl Airport is 6 as of October 2026.

How old do you have to be to fly to Belfast Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The required travel and health documents for your Belfast Intl Airport 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 Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Belfast. Millions of users trust and use momondo every year so you are in good company.

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

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

How can momondo help me find flights to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Belfast.

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

Yes. momondo can track flight prices for Belfast and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast Intl trip

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Find better results for your trip to Belfast Intl Airport BFS

Popular Flights to Belfast Intl Airport

Flights from Manchester to BFSfrom £23
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Flights from Birmingham to BFSfrom £58
Flights from Edinburgh Turnhouse to BFSfrom £24
Flights from Newcastle upon Tyne to BFSfrom £56