Cheap flights from Belfast to London

from as little as £66

2 nights in London, departing George Best Belfast City Airport on 12 / May / 2023 with British Airways (price found 18 hours ago)

Subject to availability, prices correct of the last 24 hours
London

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The Belfast / London route

All 561 km of it

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London flight facts

What you need to know

Alternative flights from the UK to London

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London

12 / May / 2023 is currently the lowest priced day of the year to fly the Belfast/London route. There are around 100 flights on any given week from the UK to London and the cheapest month to fly right now is May.

Key facts about London

How to get cheap flights from Belfast to London

Tips and advice from our flight experts

With Netflights, you can compare lots of flights to London in United Kingdom. It's free and easy. We've gone through the 100 weekly flights connecting Belfast and London, operated by four airlines – so you can see all your options before you book.

Did you know that London has three airports? Usually, the cheapest airport to fly into is London Gatwick (LGW), but we've compared all the different options to help you find the best price for your dates. The cheapest airline to fly with is normally British Airways, but keep an eye out for other options too.

George Best Belfast City Airport is the cheapest airport to fly to London from. Peak season is in August so flights to London will be more expensive during this time of year. At the other end of the scale, you’ll find that September is usually the cheapest month to fly. Searching by month is the best way to get a feel for the overall cost of flights throughout the year.

It's 561 km from Belfast to London, and the flight takes around 1 hrs 50 mins. Need somewhere to stay when you get there? You can add also accommodation and car hire to your London booking on Netflights.

Other popular destinations near London

Where other people are flying to

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