£52 Find Cheap Flights from London Gatwick Airport to Belgium – Compare and Save

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Cheap Flights from Gatwick to Belgium

Cheapest return flight prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Brussels
Brussels
3h 50m2 stops
from £97per person
Ostend
Ostend
6h 45m2 stops
from £202per person
Antwerp
Antwerp
6h 30m2 stops
from £242per person
Explore the map

Book Cheap Gatwick to Belgium Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Belgium

Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
21:30 - 09:10LGW  London Gatwick-BRU Brussels Bruxelles-National
10h 40m1 stop Dublin
Multiple Airlines Logo
18:15 - 22:45BRU  Brussels Bruxelles-National-LGW London Gatwick
5h 30m1 stop Oviedo Asturias
£97Multiple Airlines
Thu, 15 Oct - Mon, 19 Oct
Ryanair Logo
18:25 - 08:40LGW  London Gatwick-CRL Charleroi Brussels
13h 15m1 stop Dublin
Ryanair Logo
22:00 - 09:10CRL  Charleroi Brussels-LGW London Gatwick
12h 10m1 stop Dublin
£97Ryanair
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
21:30 - 09:10LGW  London Gatwick-BRU Brussels Bruxelles-National
10h 40m1 stop Dublin
Multiple Airlines Logo
18:15 - 22:45BRU  Brussels Bruxelles-National-LGW London Gatwick
5h 30m1 stop Oviedo Asturias
£98Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Ryanair Logo
18:55 - 09:55LGW  London Gatwick-BRU Brussels Bruxelles-National
14h 00m1 stop Dublin
Ryanair Logo
16:25 - 22:05BRU  Brussels Bruxelles-National-LGW London Gatwick
6h 40m1 stop Dublin
£98Ryanair
Thu, 8 Oct - Mon, 12 Oct
Ryanair Logo
17:30 - 08:40LGW  London Gatwick-CRL Charleroi Brussels
14h 10m1 stop Dublin
Ryanair Logo
22:00 - 11:15CRL  Charleroi Brussels-LGW London Gatwick
14h 15m1 stop Dublin
£98Ryanair
Tue, 6 Oct - Thu, 8 Oct
Multiple Airlines Logo
21:35 - 08:25LGW  London Gatwick-CRL Charleroi Brussels
9h 50m1 stop Dublin
Multiple Airlines Logo
06:35 - 14:45CRL  Charleroi Brussels-LGW London Gatwick
9h 10m1 stop Barcelona-El Prat
£98Multiple Airlines
Mon, 9 Nov - Tue, 17 Nov
Multiple Airlines Logo
11:20 - 08:40LGW  London Gatwick-BRU Brussels Bruxelles-National
20h 20m1 stop Milan Malpensa
Multiple Airlines Logo
21:55 - 07:50BRU  Brussels Bruxelles-National-LGW London Gatwick
10h 55m1 stop Barcelona-El Prat
£99Multiple Airlines
Tue, 13 Oct - Mon, 2 Nov
Ryanair Logo
20:35 - 08:25LGW  London Gatwick-CRL Charleroi Brussels
10h 50m1 stop Dublin
Ryanair Logo
09:45 - 17:25CRL  Charleroi Brussels-LGW London Gatwick
8h 40m1 stop Dublin
£99Ryanair
Thu, 8 Oct - Mon, 12 Oct
Ryanair Logo
17:30 - 08:40LGW  London Gatwick-CRL Charleroi Brussels
14h 10m1 stop Dublin
Ryanair Logo
22:00 - 11:15CRL  Charleroi Brussels-LGW London Gatwick
14h 15m1 stop Dublin
£100Ryanair
Fri, 30 Oct - Fri, 6 Nov
Ryanair Logo
20:10 - 09:00LGW  London Gatwick-BRU Brussels Bruxelles-National
11h 50m1 stop Dublin
Ryanair Logo
10:15 - 19:45BRU  Brussels Bruxelles-National-LGW London Gatwick
10h 30m1 stop Dublin
£100Ryanair
Booking Insights

KAYAK's insights & trends for Gatwick to Belgium flights

Get data-powered insights and trends into flights from Gatwick to Belgium to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Gatwick Airport to Belgium?

The cheapest month for flights from London Gatwick Airport to Belgium is February, when tickets cost £0 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is £423 and £276 respectively.

Find deals

Good to know - Cheap tickets from London Gatwick Airport to Belgium

Cheapest flight

£52
Most popular time to fly and prices are also 23% lower on average.
Flight from London Gatwick Airport to Charleroi Brussels

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Gatwick Airport to Belgium is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Gatwick Airport to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Gatwick Airport to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Gatwick to Belgium

 
Need help choosing which airline to fly with from Gatwick to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 430 reviews
7.4Boarding
7.9Crew
6.2Entertainment
6.3Food
7.0Comfort
Airline reviews

Luggage delayed and delivers 24 hours later … broken. No resolution… no response. We don’t have a suitcase for the rest of our 2 week trip

2.0 MediocreAnonymous, Sept 2026
Read more Brussels Airlines reviews

Luggage delayed and delivers 24 hours later … broken. No resolution… no response. We don’t have a suitcase for the rest of our 2 week trip

It was great like always had all my 3 luggage and I got to my destination safely

Everything was better but france airlines more better than them

Good leg room for people of all sizes. Pleasent crew.

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

More options for your flight from Gatwick to Belgium

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