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Cheap flights from London Heathrow Airport to Belfast Intl Airport from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Belfast Intl Airport departing on 12/4. 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 London Heathrow Airport to Belfast

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Belfast 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 London Heathrow Airport to Belfast.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Belfast? 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 Belfast, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Belfast

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

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
7:05 am - 11:40 amLHR-BFS
4h 35m1 stop
6:00 am - 11:40 amBFS-LHR
5h 40m1 stop
Fri, Dec 13 - Sun, Dec 15
1:00 pm - 10:00 pmLHR-BFS
9h 00m1 stop
6:15 am - 11:30 amBFS-LHR
5h 15m1 stop
Mon, Nov 18 - Fri, Nov 22
6:50 am - 10:10 amLHR-BFS
3h 20m1 stop
7:35 am - 2:00 pmBFS-LHR
6h 25m1 stop
Sun, Dec 1 - Sun, Dec 8
5:00 pm - 8:35 pmLHR-BFS
3h 35m1 stop
1:30 pm - 6:55 pmBFS-LHR
5h 25m1 stop
Thu, Nov 14 - Mon, Nov 18
7:55 pm - 7:35 amLHR-BFS
11h 40m1 stop
5:30 pm - 9:45 pmBFS-LHR
4h 15m1 stop
Fri, Dec 27 - Mon, Dec 30
5:10 pm - 7:15 amLHR-BFS
14h 05m1 stop
Wed, Dec 4
7:00 am - 9:20 amLHR-BFS
26h 20m1 stop
Sun, Dec 22
3:30 pm - 10:35 pmLHR-BFS
7h 05m2 stops
Wed, Dec 4
2:40 pm - 5:55 pmLHR-BFS
3h 15m1 stop
Wed, Nov 27
7:45 pm - 3:35 pmLHR-BFS
19h 50m2 stops
Sun, Dec 22
7:00 pm - 7:10 amLHR-BFS
12h 10m1 stop
7:35 am - 11:45 amBFS-LHR
4h 10m1 stop
Sat, Nov 9 - Sun, Nov 17
9:55 am - 12:30 amLHR-BFS
14h 35m2 stops
6:00 am - 5:20 pmBFS-LHR
35h 20m2 stops
Sat, Nov 9 - Sun, Nov 17
6:50 am - 1:20 pmLHR-BFS
6h 30m2 stops
8:55 pm - 2:25 pmBFS-LHR
17h 30m2 stops
Wed, Nov 6 - Wed, Nov 6

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

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 from London Heathrow Airport to Belfast Intl Airport?

March. The cheapest time of year to fly to Belfast Intl Airport from London Heathrow Airport is March. Most expensive is July

What is the cheapest day to depart London Heathrow Airport for Belfast Intl Airport?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Friday

When is the cheapest time to fly from London Heathrow Airport to Belfast Intl Airport?

In the morning. London Heathrow Airport to Belfast Intl Airport flights are approximately 63% more expensive in the evening than in the morning

What is the cheapest airline that flies to Belfast Intl Airport from London Heathrow Airport?

easyJet. easyJet and British Airways are the most popular carriers operating from London Heathrow Airport to Belfast Intl Airport

How far in advance should you book London Heathrow Airport to Belfast Intl Airport flights?

54 days before. The cheapest time to buy a flight from London Heathrow Airport to Belfast Intl Airport is approximately 54 days to departure

Can stopping save me money on London Heathrow Airport to Belfast Intl Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a London Heathrow Airport to Belfast Intl Airport flight.

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

As of November 2024, prices for London Heathrow Airport to Belfast Intl Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Belfast Intl Airport

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

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

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

Best Price Found

$118

Fastest flight time

3h 15m

Direct flights

None
The best one-way flight to Belfast Intl Airport from London Heathrow Airport in the past 72 hours is $118. The best round-trip flight deal from London Heathrow Airport to Belfast Intl Airport found on momondo in the last 72 hours is $240.
The fastest flight from London Heathrow Airport to Belfast Intl Airport takes 3h 15m
There are no direct flights from London Heathrow Airport to Belfast Intl Airport. Popular non-direct route for this connection is London Heathrow Airport - Belfast Intl Airport.

  • How far is London Heathrow to Belfast Intl by plane?

    The straight-line distance from London Heathrow to Belfast Intl is 324.6 mi. 3h 20m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Belfast Intl Airport were last updated today.

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

  • How old do you have to be to fly from London Heathrow Airport 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 from London Heathrow Airport 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.

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


Best airlines flying from London Heathrow Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $85Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
easyJetPriceFrom $86Free CancellationRating
6.9
1,960 reviews
Search easyJet flights

Why use momondo?

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

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

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

Flights from London 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 from London to Belfast?

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

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

Yes momondo offers price alerts on flights to Belfast from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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