S$114 Cheap Flights from London to Belfast

Round-trip tickets from Heathrow Airport to BFS start from S$174. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.

We understand that things crop up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport (LHR) to Belfast International Airport flights, you’ll see a “no change fees” filter for you to select.

The distance from London Heathrow (LHR) to Belfast International Airport (BFS) is 520 kilometres. You’ll be walking down the air bridge and grabbing your bags from the carousel in the blink of an eye.

Unfortunately, there aren’t any airlines that fly directly between Heathrow Airport (LHR) and Belfast International Airport. You’ll need to book a flight with at least one stop.

Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from LHR to Belfast International Airport showing up a few weeks before the departure date. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.