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Cheap flights from Belfast Intl Airport to London from $19

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 London departing on 1/21. 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 Belfast Intl Airport to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Belfast Intl Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Belfast Intl Airport to London.

Cheap last minute flights

Planning a quick getaway from Belfast Intl Airport to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Belfast Intl Airport to London

Find recent round-trip train or bus tickets from Belfast Intl Airport to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
7:55 pm - 9:05 pmBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$38easyJet
Find Deal
Fri, Jan 24 - Sat, Feb 1
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
7:50 am - 9:10 amSTN-BFS
1h 20mnonstop
$38easyJet
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:40 pm - 9:50 pmBFS-LTN
1h 10mnonstop
7:05 pm - 8:20 pmLTN-BFS
1h 15mnonstop
$39easyJet
Find Deal
Wed, Jan 22 - Fri, Jan 24
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
8:10 pm - 9:30 pmSTN-BFS
1h 20mnonstop
$39easyJet
Find Deal
Wed, Jan 22 - Fri, Jan 24
5:45 am - 7:05 amBFS-STN
1h 20mnonstop
9:30 pm - 10:50 pmSTN-BFS
1h 20mnonstop
$40Ryanair
Find Deal
Tue, Jan 21 - Thu, Jan 23
2:40 pm - 3:50 pmBFS-LTN
1h 10mnonstop
12:55 pm - 2:10 pmLTN-BFS
1h 15mnonstop
$40easyJet
Find Deal
Sun, Jan 19 - Sun, Jan 26
6:00 am - 7:20 amBFS-STN
1h 20mnonstop
11:55 am - 1:15 pmSTN-BFS
1h 20mnonstop
$41easyJet
Find Deal
Fri, Jan 24 - Sat, Feb 1
1:15 pm - 2:35 pmBFS-STN
1h 20mnonstop
8:00 pm - 9:20 pmSTN-BFS
1h 20mnonstop
$42Ryanair
Find Deal
Sat, Feb 1 - Sat, Feb 1
6:00 am - 7:20 amBFS-STN
1h 20mnonstop
2:00 pm - 3:20 pmSTN-BFS
1h 20mnonstop
$47Ryanair
Find Deal
Sun, Feb 2 - Sun, Feb 2
11:15 am - 7:25 amBFS-STN
20h 10m2 stops
7:45 am - 9:05 amSTN-BFS
1h 20mnonstop
Fri, Feb 14 - Tue, Feb 18
8:50 am - 10:00 amBFS-LTN
1h 10mnonstop
$19easyJet
Find Deal
Tue, Jan 21
5:45 am - 7:05 amBFS-STN
1h 20mnonstop
$19Ryanair
Find Deal
Mon, Jan 6
9:00 am - 10:10 amBFS-LTN
1h 10mnonstop
$20easyJet
Find Deal
Mon, Feb 3
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
$20easyJet
Find Deal
Mon, Feb 3
5:45 am - 7:05 amBFS-STN
1h 20mnonstop
$21Ryanair
Find Deal
Tue, Jan 21
7:00 am - 8:10 amBFS-LTN
1h 10mnonstop
$21easyJet
Find Deal
Wed, Feb 19
8:55 pm - 10:15 pmBFS-LGW
1h 20mnonstop
$22easyJet
Find Deal
Tue, Feb 11
9:45 pm - 11:05 pmBFS-STN
1h 20mnonstop
$22Ryanair
Find Deal
Sat, Feb 15
8:05 pm - 9:30 pmBFS-LGW
1h 25mnonstop
$23easyJet
Find Deal
Thu, Jan 9
8:50 pm - 7:45 amBFS-LHR
10h 55m1 stop
Wed, Feb 19
5:45 am - 7:05 amBFS-STN
1h 20mnonstop
7:30 am - 8:50 amSTN-BFS
1h 20mnonstop
$43Ryanair
Find Deal
Tue, Dec 24 - Mon, Jan 6
5:45 am - 7:05 amBFS-STN
1h 20mnonstop
7:45 am - 9:05 amSTN-BFS
1h 20mnonstop
$50Ryanair
Find Deal
Tue, Dec 24 - Tue, Dec 31
8:35 pm - 9:45 pmBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$61easyJet
Find Deal
Tue, Dec 24 - Mon, Jan 6
8:50 am - 10:00 amBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$66easyJet
Find Deal
Tue, Dec 24 - Mon, Dec 30
4:45 pm - 5:55 pmBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$67easyJet
Find Deal
Tue, Dec 24 - Mon, Jan 6
4:45 pm - 5:55 pmBFS-LTN
1h 10mnonstop
7:05 am - 8:20 amLTN-BFS
1h 15mnonstop
$72easyJet
Find Deal
Tue, Dec 24 - Sun, Dec 29
6:00 am - 7:20 amBFS-STN
1h 20mnonstop
7:50 am - 9:10 amSTN-BFS
1h 20mnonstop
$77easyJet
Find Deal
Thu, Dec 26 - Tue, Dec 31
8:55 pm - 10:15 pmBFS-LGW
1h 20mnonstop
6:30 am - 8:00 amLGW-BFS
1h 30mnonstop
$82easyJet
Find Deal
Tue, Dec 24 - Mon, Jan 6
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
9:30 pm - 8:20 amSTN-BFS
10h 50m1 stop
$84easyJet
Find Deal
Tue, Dec 24 - Mon, Jan 6
7:10 pm - 8:25 pmBFS-LTN
1h 15mnonstop
3:00 pm - 4:15 pmLTN-BFS
1h 15mnonstop
$85easyJet
Find Deal
Thu, Dec 26 - Tue, Dec 31
9:05 pm - 10:15 pmBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$36easyJet
Find Deal
Mon, Feb 10 - Wed, Feb 12
6:00 am - 7:20 amBFS-STN
1h 20mnonstop
12:45 pm - 2:05 pmSTN-BFS
1h 20mnonstop
$36easyJet
Find Deal
Fri, Feb 7 - Sun, Feb 9
7:55 pm - 9:05 pmBFS-LTN
1h 10mnonstop
7:00 am - 8:15 amLTN-BFS
1h 15mnonstop
$38easyJet
Find Deal
Fri, Jan 24 - Sat, Feb 1
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
7:50 am - 9:10 amSTN-BFS
1h 20mnonstop
$38easyJet
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:40 pm - 9:50 pmBFS-LTN
1h 10mnonstop
7:05 pm - 8:20 pmLTN-BFS
1h 15mnonstop
$39easyJet
Find Deal
Wed, Jan 22 - Fri, Jan 24
6:25 pm - 7:40 pmBFS-STN
1h 15mnonstop
8:10 pm - 9:30 pmSTN-BFS
1h 20mnonstop
$39easyJet
Find Deal
Wed, Jan 22 - Fri, Jan 24
7:15 am - 8:35 amBFS-STN
1h 20mnonstop
7:45 am - 9:05 amSTN-BFS
1h 20mnonstop
$40Ryanair
Find Deal
Fri, Jan 17 - Sun, Jan 19
2:40 pm - 3:50 pmBFS-LTN
1h 10mnonstop
12:55 pm - 2:10 pmLTN-BFS
1h 15mnonstop
$40easyJet
Find Deal
Sun, Jan 19 - Sun, Jan 26
6:00 am - 7:20 amBFS-STN
1h 20mnonstop
11:55 am - 1:15 pmSTN-BFS
1h 20mnonstop
$41easyJet
Find Deal
Fri, Jan 24 - Sat, Feb 1
1:15 pm - 2:35 pmBFS-STN
1h 20mnonstop
8:00 pm - 9:20 pmSTN-BFS
1h 20mnonstop
$42Ryanair
Find Deal
Sat, Feb 1 - Sat, Feb 1

easyJet flights from Belfast Intl Airport to London

Our best easyJet deals on Belfast Intl Airport to London flight tickets
easyJet
Jan 22
BFS6:25 pmBelfast Intl
1h 15m
STN7:40 pmLondon Stansted
Jan 29
STN7:50 amLondon Stansted
1h 20m
BFS9:10 amBelfast Intl
easyJet
Jan 22
BFS6:25 pmBelfast Intl
1h 15m
STN7:40 pmLondon Stansted
Jan 24
STN8:10 pmLondon Stansted
1h 20m
BFS9:30 pmBelfast Intl
easyJet
Jan 19
BFS2:40 pmBelfast Intl
1h 10m
LTN3:50 pmLondon Luton
Jan 26
LTN12:55 pmLondon Luton
1h 15m
BFS2:10 pmBelfast Intl

Ryanair flights from Belfast Intl Airport to London

Our best Ryanair deals on Belfast Intl Airport to London flight tickets
Ryanair
Jan 6
BFS9:10 pmBelfast Intl
1h 20m
STN10:30 pmLondon Stansted
Jan 9
STN5:55 amLondon Stansted
1h 20m
BFS7:15 amBelfast Intl
Ryanair
Jan 21
BFS5:45 amBelfast Intl
1h 20m
STN7:05 amLondon Stansted
Jan 23
STN9:30 pmLondon Stansted
1h 20m
BFS10:50 pmBelfast Intl
Ryanair
Feb 1
BFS1:15 pmBelfast Intl
1h 20m
STN2:35 pmLondon Stansted
Feb 1
STN8:00 pmLondon Stansted
1h 20m
BFS9:20 pmBelfast Intl

See travel insights to London from

How to get the cheapest flight ticket from Belfast Intl Airport to London

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 typical price of a round-trip flight between Belfast Intl Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Belfast Intl Airport is in January. Flight prices, which tend to average around $61, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Belfast Intl Airport averaging around $62.

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

The cheapest day to depart from Belfast Intl Airport to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $67. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $135. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Belfast Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $72 when looking at flights departing in the morning. Flights to London are more costly at noon, with an average ticket price of $124. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Belfast Intl to London flight route?

Fly from Belfast Intl to London Stansted for the best Belfast Intl - London flight prices

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

Most flyers found that booking tickets 37 days in advance of their planned departure date is the best time to get cheap flights to London. During this timeframe, flight prices are around $148. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $104.

What cabin class options are available on Belfast Intl to London flights?

There are 1 cabin classes available to choose from on Belfast Intl to London 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 London flights?

You could potentially save up to 123% on your flight if you consider stops on a Belfast Intl Airport to London flight.

How have Belfast Intl Airport to London flight prices changed over time?

As of December 2024, prices for Belfast Intl Airport to London flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Belfast Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belfast Intl Airport to London (BFS to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to London

Best Price Found

$19

Fastest flight time

1h 10m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Belfast Intl Airport in the past 72 hours is $19. The best round-trip flight deal from Belfast Intl Airport to London found on momondo in the last 72 hours is $38.
The fastest flight from Belfast Intl Airport to London takes 1h 10m
Direct flights go from Belfast Intl Airport to London every day.
There are 3 airports near London: London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • How far is Belfast Intl to London by plane?

    Belfast Intl and London are 333.5 mi apart from one another. Typically, this will take 1h 10m by plane in normal conditions.

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

    Prices for flights from Belfast Intl Airport to London are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to London.

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

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Belfast Intl Airport to London?

  • What is the most popular airline from Belfast Intl Airport to London?


Best airlines flying from Belfast Intl Airport to London

Compare and see reviews for airlines that fly from Belfast Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom $8Free CancellationRating
6.9
1,890 reviews
Search easyJet flights
RyanairPriceFrom $18Free CancellationRating
6.8
5,195 reviews
Search Ryanair flights
British AirwaysPriceFrom $94Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
  • easyJet Flights From Belfast Intl Airport to London

    easyJet operates around 48 flights from Belfast Intl Airport to London every week. The average price of these flights found in the last 72 hours has been $79, but momondo users have found easyJet deals from Belfast Intl Airport to London from as low as $8 round-trip. easyJet has been scored 6.9/10 in 1,890 reviews.


Why use momondo?

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

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 Belfast to London for you.

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

Yes. All flights to London from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Belfast.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Belfast 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 London

Airports listed have a maximum distance of 35.6 mi from London