Cheap Flights from Belfast (BFS) to London (LHR)

Popular airlines from Belfast International Airport (BFS) to Heathrow Airport (LHR)

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Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Belfast (BFS) to London (LHR)

March is typically the cheapest month to fly

From CA $132 - CA $243 per traveller.

Frequently asked questions

How much is a flight from BFS to Heathrow Airport?
The lowest price advertised for a round-trip journey from Belfast International Airport to LHR is . But you better get moving. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BFS to London Heathrow?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from BFS to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight at no extra charge. All you pay is the cost difference between flights. When searching for Belfast Intl. Airport (BFS) to Heathrow Airport flights, you'll see a "No change fees" box for you to tick.
How far is the flight from Belfast International Airport to LHR?
It's only 520 kilometres between Crumlin and Hounslow. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from BFS to LHR?
If you want to fly straight from Belfast Intl. Airport (BFS) to LHR, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Belfast Intl. Airport (BFS) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from BFS to London Heathrow showing up a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

Travel information

Origin airport
Belfast Intl.
Destination airport
Heathrow
Distance
520 km

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