Cheap flights from London Heathrow to George Best Belfast City Airport

from as little as £117

2 nights in Belfast, departing London Heathrow on 21 / Mar / 2025 with British Airways (price found 47 hours ago)

Subject to availability, prices correct of the last 24 hours
George Best Belfast City Airport

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The London Heathrow / George Best Belfast City Airport route

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George Best Belfast City Airport flight facts

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George Best Belfast City Airport

21 / Mar / 2025 is currently the lowest priced day of the year to fly the London Heathrow/George Best Belfast City Airport route. There are around 40 flights on any given week from the UK to George Best Belfast City Airport and the cheapest month to fly right now is March.

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Min / Max Temperature (°C)
LOWEST

2 °C

AVG

10 °C

HIGHEST

20 °C

Rainfall (mm)
LOWEST

50 mm

AVG

72.5 mm

HIGHEST

90 mm

Key facts about George Best Belfast City Airport

How to get cheap flights from London Heathrow to George Best Belfast City Airport

Tips and advice from our flight experts

We've made it easier for you to find a cheap deal, by finding all the flights from London Heathrow to George Best Belfast City Airport. We've put them all in one place so you can compare you options. The cheapest airline to fly with is usually British Airways, but it's best to check them all to make sure you're getting a good deal.

Bargain-hunters should check when public holidays are in Belfast, as prices are likely to be higher. British Airways are the most popular airlines to fly with, and British Airways is normally the cheapest. You should also consider flying in January, when prices are usually at their lowest.

About 40 direct and indirect flights go from London Heathrow to George Best Belfast City Airport every week. But the prices fluctuate throughout the year. April is the most expensive time to fly. If you want to go during peak season, it's best to book early. Or you could try to find a last-minute deal.

You can book accommodation with Netflights too. We've got lots of options, from hotels handily located near the airport, to places designed for longer getaways.

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