Cheap flights from London Gatwick to Belfast from £124

from as little as £124

4 nights in Belfast, departing London Gatwick on 04 / Aug / 2025 with EasyJet (price found 25 hours ago)

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

The London Gatwick / Belfast route

All 561 km of it

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Belfast flight facts

What you need to know

Alternative flights from the UK to Belfast

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Alternative flights from London Gatwick to Belfast

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Belfast

04 / Aug / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Belfast route. There are around 15 flights on any given week from the UK to Belfast and the cheapest month to fly right now is August.

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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 Belfast

How to get cheap flights from London Gatwick to Belfast

Tips and advice from our flight experts

We've gathered all the available flights from London Gatwick to Belfast on your chosen dates. Generally, the most popular airlines are EasyJet & EasyJet. EasyJet is the most popular, but that doesn’t mean they're the best choice for your travel dates.

15 flights go to Belfast every week. It usually takes roughly 1 hrs 25 mins to fly from London Gatwick. Keep an eye out for flights landing in Belfast Aldergrove International Airport because this tends to be the cheapest airport to fly into – but this isn’t necessarily the case for your travel dates.

Belfast has two airports, so you have more than one option. It could also be worth changing London Gatwick to include other airports, to see more flights and, possibly, better prices. At the moment, the cheapest flight is £124.

As well as helping you out with flights, Netflights can find you great prices on accommodation and car hire too.

Other popular destinations near Belfast

Where other people are flying to

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