LHR - BFS

£88 Find Cheap Flights from London Heathrow Airport to Belfast Intl Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£190
Typical prices: £115-£223
Multiple Airlines
Wed 9/12Wed 16/12
LHR - BFS • 1 stop
Cheapest one-way flight
£88
Typical prices: £64-£145
Multiple Airlines
Mon 14/12
LHR - BFS • 1 stop
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 15% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Belfast Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Belfast Intl (LHR-BFS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Belfast Intl

Wed, 9 Dec - Wed, 16 Dec
Multiple Airlines Logo
19:25 - 07:55LHR  London Heathrow-BFS Belfast Intl
12h 30m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
06:55 - 16:35BFS  Belfast Intl-LHR London Heathrow
9h 40m1 stop Paris Charles de Gaulle
£190Multiple Airlines
Thu, 26 Nov - Thu, 10 Dec
Multiple Airlines Logo
19:20 - 06:55LHR  London Heathrow-BFS Belfast Intl
11h 35m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
14:30 - 21:25BFS  Belfast Intl-LHR London Heathrow
6h 55m1 stop Paris Charles de Gaulle
£211Multiple Airlines
Thu, 26 Nov - Thu, 10 Dec
Multiple Airlines Logo
07:50 - 16:15LHR  London Heathrow-BFS Belfast Intl
8h 25m2 stops Dublin Manchester
Multiple Airlines Logo
14:30 - 21:25BFS  Belfast Intl-LHR London Heathrow
6h 55m1 stop Paris Charles de Gaulle
£215Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
06:20 - 11:30LHR  London Heathrow-BFS Belfast Intl
5h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
07:05 - 16:35BFS  Belfast Intl-LHR London Heathrow
9h 30m1 stop Paris Charles de Gaulle
£218Multiple Airlines
Tue, 24 Nov - Tue, 8 Dec
Multiple Airlines Logo
06:20 - 11:30LHR  London Heathrow-BFS Belfast Intl
5h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
07:05 - 16:35BFS  Belfast Intl-LHR London Heathrow
9h 30m1 stop Paris Charles de Gaulle
£219Multiple Airlines
Tue, 8 Dec - Fri, 11 Dec
Multiple Airlines Logo
06:20 - 11:30LHR  London Heathrow-BFS Belfast Intl
5h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
07:25 - 18:20BFS  Belfast Intl-LHR London Heathrow
10h 55m1 stop Paris Charles de Gaulle
£225Multiple Airlines
Tue, 8 Dec - Fri, 11 Dec
Multiple Airlines Logo
06:20 - 11:30LHR  London Heathrow-BFS Belfast Intl
5h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
07:25 - 16:35BFS  Belfast Intl-LHR London Heathrow
9h 10m1 stop Paris Charles de Gaulle
£226Multiple Airlines
Wed, 25 Nov - Wed, 9 Dec
Multiple Airlines Logo
07:50 - 16:10LHR  London Heathrow-BFS Belfast Intl
8h 20m2 stops Dublin Manchester
Multiple Airlines Logo
06:55 - 14:25BFS  Belfast Intl-LHR London Heathrow
7h 30m1 stop Paris Charles de Gaulle
£227Multiple Airlines
Wed, 9 Dec - Wed, 16 Dec
Multiple Airlines Logo
11:30 - 18:50LHR  London Heathrow-BFS Belfast Intl
7h 20m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
06:55 - 13:45BFS  Belfast Intl-LHR London Heathrow
6h 50m1 stop Paris Charles de Gaulle
£232Multiple Airlines
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
14:45 - 20:10LHR  London Heathrow-BFS Belfast Intl
5h 25m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
08:40 - 16:35BFS  Belfast Intl-LHR London Heathrow
7h 55m1 stop Paris Charles de Gaulle
£242Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Belfast Intl flights

Get data-powered insights and trends into flights from Heathrow to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Belfast Intl Airport?

Flight prices are above average for this route right now.

Flights to Belfast Intl Airport from London Heathrow Airport usually cost between £106 and £137 in December.
The lowest price found in the past 5 days was £190 on Multiple Airlines (9 Dec–16 Dec).

What’s the cheapest day of the week to fly from London Heathrow Airport to Belfast Intl Airport?

For London Heathrow Airport to Belfast Intl Airport, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Belfast Intl Airport back to London Heathrow Airport, the best deals are generally found on Friday, with Wednesday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Belfast Intl Airport?

The cheapest month for flights from London Heathrow Airport to Belfast Intl Airport is November, where tickets cost £127 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is £198 and £187 respectively.

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

To get a below average price on the flight from London Heathrow Airport to Belfast Intl Airport, you should book around 5 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know - Cheap tickets from London Heathrow Airport to Belfast Intl Airport

Low season

January

Cheapest flight

£88
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from London Heathrow Airport to Belfast Intl Airport

When to book flights from Heathrow to Belfast Intl

Are your dates flexible? Find out the best times to travel from Heathrow to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking London Heathrow Airport to Belfast Intl Airport flights

  • What is the cheapest flight from London Heathrow Airport to Belfast Intl Airport?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Belfast Intl Airport was £88 for a one-way ticket and £190 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Belfast Intl Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Belfast Intl Airport?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Belfast Intl Airport.

  • Which is the best airline for flights from London to Belfast, easyJet or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Belfast are easyJet and British Airways. With an average price for the route of £92 and an overall rating of 6.9, easyJet is the most popular choice. British Airways is also a great choice for the route, with an average price of £145 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Belfast Intl Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast Intl Airport with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Belfast Intl Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast Intl Airport from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Heathrow to Belfast Intl

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