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Cheap flights from Belfast to London Heathrow

from as little as £78

1 nights in London, departing George Best Belfast City Airport on 05 / Feb / 2022 with British Airways (price found 15 hours ago)

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

Cheap return flights from Belfast to London Heathrow

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The Belfast / London Heathrow route

All 522 km of it

Cheap flight deals for this route

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London Heathrow flight facts

What you need to know

Alternative flights from the UK to London Heathrow

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Alternative flights from Belfast

You might find cheaper flights nearby
London Heathrow

05 / Feb / 2022 is currently the lowest priced day of the year to fly the Belfast/London Heathrow route. There are around 45 flights on any given week from the UK to London Heathrow and the cheapest month to fly right now is February.

Min / Max Temperature (°C)
LOWEST

2 °C

AVG

11 °C

HIGHEST

24 °C

Rainfall (mm)
LOWEST

38.1 mm

AVG

52.5 mm

HIGHEST

66 mm

Key facts about London Heathrow

How to get cheap flights from Belfast to London Heathrow

Tips and advice from our flight experts

British Airways tends to have the best prices on flights from Belfast to London Heathrow. But, remember that London Heathrow is only one of the airports in London – searching for flights from ‘Belfast’ to ‘London’ will give you more options, and possibly lower prices.

There are 45 flights to or via London from Belfast. The flight normally lasts about 522 km. We've found that George Best Belfast City Airport (BHD) is the most popular airport to fly from, and British Airways is the most popular airline. But that doesn't mean they'll be the cheapest – it's best to compare all your options.

05 / Feb / 2022 is currently the cheapest date to fly from Belfast to London Heathrow. Prices can change though, so it's best to check Netflights regularly – we recommend booking at least two months in advance to get a good deal.

We don't just compare flight prices. If you need to book accommodation for your trip, or you want to hire a car to explore United Kingdom, we've got some options for you to compare. Plus, when you sort your flights and hotel in one booking, you could save even more.

Other popular destinations near London Heathrow

Where other people are flying to

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