Which airlines fly to Belfast?

easyJet, Aer Lingus, British Airways and Loganair are the most popular airlines that fly from United Kingdom to Belfast on a routine basis, according to our data. You should be able to find flights to Belfast with these airlines and other airlines flying from United Kingdom.

How long does it take to fly to Belfast?

Flight times from United Kingdom to Belfast vary, but if you’re flying out of London Heathrow and flying into Belfast Intl (one of the most popular routes), then the duration is 1h 20m on average. Another popular route from United Kingdom to Belfast is flying from Manchester to Belfast Intl, which will take roughly 55m. Keep in mind that layovers or delays could extend your travel time.

£18 Cheap Flights to Belfast in 2025/26

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Find the cheapest flights from the United Kingdom to Belfast

Round-trip

One-way

Last minute

Direct

Cheap return flights

14:40 - 15:30MAN-BFS

0h 50mdirect

09:00 - 10:00BFS-MAN

1h 00mdirect

£30Ryanair

Find Deal

Thu, 25 Sep - Tue, 30 Sep

05:50 - 06:45MAN-BFS

0h 55mdirect

07:15 - 08:15BFS-MAN

1h 00mdirect

£31Ryanair

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Thu, 25 Sep - Sun, 28 Sep

14:10 - 15:10MAN-BFS

1h 00mdirect

07:10 - 08:10BFS-MAN

1h 00mdirect

£32Ryanair

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Sat, 22 Nov - Sun, 23 Nov

06:30 - 07:30MAN-BFS

1h 00mdirect

08:10 - 09:05BFS-MAN

0h 55mdirect

£33easyJet

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Wed, 1 Oct - Thu, 9 Oct

08:40 - 09:40MAN-BFS

1h 00mdirect

22:10 - 23:05BFS-MAN

0h 55mdirect

£36easyJet

Find Deal

Tue, 7 Oct - Fri, 10 Oct

14:40 - 15:30MAN-BFS

0h 50mdirect

07:15 - 08:15BFS-MAN

1h 00mdirect

£40Ryanair

Find Deal

Thu, 25 Sep - Sun, 28 Sep

06:15 - 07:10MAN-BFS

0h 55mdirect

07:15 - 08:15BFS-MAN

1h 00mdirect

£40Ryanair

Find Deal

Fri, 26 Sep - Sun, 28 Sep

08:50 - 10:10LHR-BHD

1h 20mdirect

20:05 - 21:25BHD-LHR

1h 20mdirect

£81British Airways

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Sun, 12 Oct - Sun, 19 Oct

10:15 - 11:30LHR-BHD

1h 15mdirect

06:35 - 08:00BHD-LHR

1h 25mdirect

£82British Airways

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Mon, 20 Oct - Fri, 24 Oct

08:40 - 16:50LCY-BHD

8h 10m1 stop

06:30 - 18:25BHD-LCY

11h 55m1 stop

£192KLM

Find Deal

Sat, 15 Nov - Mon, 17 Nov

Fly from

Route

Depart

Return

Price

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 25/9

14:40-15:30

Nonstop0h 50m

Belfast Intl

Tue 30/9

09:00-10:00

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 25/9

05:50-06:45

Nonstop0h 55m

Belfast Intl

Sun 28/9

07:15-08:15

Nonstop1h 00m

£31

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Sat 22/11

14:10-15:10

Nonstop1h 00m

Belfast Intl

Sun 23/11

07:10-08:10

Nonstop1h 00m

£32

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Wed 1/10

06:30-07:30

Nonstop1h 00m

Belfast Intl

Thu 9/10

08:10-09:05

Nonstop0h 55m

£33

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Tue 7/10

08:40-09:40

Nonstop1h 00m

Belfast Intl

Fri 10/10

22:10-23:05

Nonstop0h 55m

£36

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 25/9

14:40-15:30

Nonstop0h 50m

Belfast Intl

Sun 28/9

07:15-08:15

Nonstop1h 00m

£40

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Fri 26/9

06:15-07:10

Nonstop0h 55m

Belfast Intl

Sun 28/9

07:15-08:15

Nonstop1h 00m

£40

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Sun 12/10

08:50-10:10

Nonstop1h 20m

Belfast City

Sun 19/10

20:05-21:25

Nonstop1h 20m

£81

LondonBelfast

LHR - BHD

LHRBHD

London Heathrow

Mon 20/10

10:15-11:30

Nonstop1h 15m

Belfast City

Fri 24/10

06:35-08:00

Nonstop1h 25m

£82

LondonBelfast

LCY - BHD

LCYBHD

London City

Sat 15/11

08:40-16:50

1 stop8h 10m

Belfast City

Mon 17/11

06:30-18:25

1 stop11h 55m

£192

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Belfast flights insights and trends

Explore insights for your Belfast flight to craft the best travel plan

Prices

Other information

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 £38, 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 absolute cheapest flight to Belfast?

The best price found on momondo to Belfast was £28/pp from Nottingham, which is 73% cheaper than the average flight price to Belfast. To find the cheapest price to Belfast from your area, use momondo’s Airport-to-Airport Pricing Tool.

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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 £72. 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 £64. Flights to Belfast are more costly at midday, with an average ticket price of £84. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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 £127 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.

Cheapest flights to Belfast

Find the cheapest flights to Belfast from your nearest city or airport

Find flights from London Heathrow Airport to Dublin

CHEAPEST MONTH TO FLY TO BELFAST FROM LONDON HEATHROW AIRPORT	January	23% cheaper	Flying from London Heathrow Airport to Belfast costs on average just £98 in January
MOST EXPENSIVE MONTH TO FLY TO BELFAST FROM LONDON HEATHROW AIRPORT	July	22% more expensive	It costs about £155 for flights to Belfast from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO BELFAST FROM LONDON HEATHROW AIRPORT	September	252% more users visited	More momondo users searched in flights to Belfast from London Heathrow Airport in September than any other month

Cheap Belfast flight deals and tips

Summary info about Belfast flight prices, duration and airlines

Best One-Way Price	£18
Best Round-Trip Price	£30
Fastest flight time	0h 55m
Popular in	April

The best one-way flight price to Belfast from United Kingdom in the last 72 hours is £18 (Manchester to Belfast Intl).

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The best round-trip flight price to Belfast from United Kingdom in the last 72 hours is £30 (Manchester to Belfast Intl).

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The fastest flight to Belfast from United Kingdom takes 0h 55m (Manchester to Belfast Intl).

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April has the highest demand for flights to Belfast, with a 5% price increase on average.

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Frequently asked questions about flying to Belfast

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

The ideal time to book your flight to Belfast is 43 days in advance, when prices tend to average £65. Keep in mind that you might be able to find cheaper flights to Belfast at any time. In fact, our users found flights for as low as £30 in the past 72 hours.

Is there an alternative airport near Belfast?

Those flying to Belfast could potentially find better pricing at Belfast City Airport (3 mi from Belfast city centre), Londonderry Eglinton Airport (58 mi from Belfast city centre), Campbeltown Machrihanish Airport (59 mi from Belfast city centre), Isle of Islay Glenegedale Airport (76 mi from Belfast city centre) or Glasgow Prestwick Airport (82 mi from Belfast city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Belfast?

With an average price of £93 per person, Glasgow Prestwick Airport is the cheapest airport to fly into when planning your trip to Belfast. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Are there flights to City Centre?

Yes, you can get a flight to Belfast Intl airport in Belfast (12.2 mi from City Centre).

What’s the closest airport to Grand Opera House?

At 12.0 mi away, Belfast Intl airport in Belfast is the closest to Grand Opera House.

When did momondo last update prices for flights to Belfast?

Prices for flights to Belfast are updated daily.

How many operators does momondo search for flights to Belfast?

The number of operators available for flights to Belfast is 8 as of September 2025.

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

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.

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.

Why use momondo?

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

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

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

Flights to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Belfast?

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

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.