BFS - LON
Find cheap flights from Belfast Intl Airport to London
Good to know
Best time to beat the crowds
expected price decrease
Most popular time to fly
expected price increase
(avg. price over the last 2 weeks)
or less (return)
When to book flights from Belfast Intl to London
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for £73 or less.
- The cheapest flight from Belfast Intl Airport to London was found, on average, 68 days before departure.
- Book at least 4 weeks before departure in order to get a below-average price.
- High season is considered to be June, July and August. The cheapest month to fly is January.
- Morning departure is around 62% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
FAQs for booking Belfast Intl Airport to London flights
Book cheap flights from Belfast Intl Airport to London (return)
Belfast Intl Airport - London Flights
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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.
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