Cheap flights from Belfast to London-Gatwick
Cheap return flights from Belfast to London-Gatwick
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London-Gatwick flight facts
What you need to know
What are the cheapest airlines?
- easyJet
- Ryanair
- British Airways
These airlines usually offer the cheapest flights from Belfast to London-Gatwick.
What airlines fly indirectly?
- KLM
- Lufthansa
- Air France
These airlines fly from Belfast to London-Gatwick, but you’ll have at least one layover.
How long is the flight?
1 hour 30 minutes
This is the shortest flight time from Belfast to London-Gatwick.
Alternative flights from the UK to London-Gatwick
Check out prices for other routes
Alternative flights from Belfast
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Belfast/London-Gatwick route. There are around 35 flights on any given week from the UK to London-Gatwick and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Belfast to London-Gatwick
Tips and advice from our flight experts
You've searched for flights from Belfast to London-Gatwick. We've found 25 flights and compared them to give you the best offer. easyJet is, on average, the cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route from Belfast to London-Gatwick on 24/01/2026 at 16:20 for £52.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 530 km flight from Belfast to London-Gatwick.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. EasyJet is a popular choice for this route, with an average flight duration of 1 hour 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near London-Gatwick
Where other people are flying to
