£103 Find Cheap Flights from London Gatwick Airport to Belgium

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Belgium departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Belgium Flight Deals from Gatwick

Cheapest return prices found by our users on KAYAK in the last 72 hours
Brussels
Brussels1 stop£103
Ostend
Ostend1 stop£217
Brussels
Brussels1 stop£103
Ostend
Ostend1 stop£217

Cheap Flights from Gatwick to Belgium

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Belgium that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Belgium

Wed, 6 Aug - Fri, 15 Aug
Ryanair Logo
08:50 - 21:00LGW-BRU
11h 10m1 stop
Ryanair Logo
17:20 - 17:10BRU-LGW
24h 50m1 stop
£103Ryanair
Find Deal
Wed, 8 Oct - Thu, 9 Oct
Ryanair Logo
13:05 - 09:45LGW-BRU
19h 40m1 stop
Ryanair Logo
16:20 - 20:10BRU-LGW
4h 50m1 stop
£107Ryanair
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Vueling Logo
16:25 - 21:15LGW-BRU
27h 50m1 stop
Vueling Logo
21:55 - 13:50BRU-LGW
16h 55m1 stop
£107Vueling
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Vueling Logo
16:25 - 21:15LGW-BRU
27h 50m1 stop
Vueling Logo
09:40 - 08:15BRU-LGW
23h 35m1 stop
£110Vueling
Find Deal
Tue, 2 Sep - Tue, 9 Sep
 Logo
15:10 - 11:45LGW-CRL
19h 35m1 stop
 Logo
11:40 - 08:15CRL-LGW
21h 35m1 stop
Wed, 3 Sep - Wed, 10 Sep
 Logo
12:30 - 21:05LGW-CRL
7h 35m1 stop
 Logo
11:35 - 08:15CRL-LGW
21h 40m1 stop
Sun, 2 Nov - Thu, 6 Nov
SWISS Logo
18:40 - 08:50LGW-BRU
13h 10m1 stop
SWISS Logo
10:00 - 17:50BRU-LGW
8h 50m1 stop
£188SWISS
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Tue, 2 Sep - Tue, 9 Sep
ITA Airways Logo
12:05 - 08:35LGW-BRU
19h 30m2 stops
ITA Airways Logo
18:55 - 11:15BRU-LGW
17h 20m1 stop
£213ITA Airways
Find Deal
Tue, 2 Sep - Tue, 9 Sep
ITA Airways Logo
12:05 - 10:40LGW-BRU
21h 35m1 stop
ITA Airways Logo
20:15 - 11:15BRU-LGW
16h 00m2 stops
£230ITA Airways
Find Deal
Thu, 4 Sep - Sun, 7 Sep
SWISS Logo
18:40 - 14:15LGW-BRU
18h 35m1 stop
SWISS Logo
06:20 - 17:50BRU-LGW
12h 30m2 stops
£239SWISS
Find Deal
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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.

Which airlines provide the cheapest flights from London Gatwick Airport to Belgium?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Gatwick Airport to Belgium were found on Ryanair (£103) and Vueling (£107).


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

Low seasonMarch
High seasonDecember
Cheapest flight£59
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (38% more expensive 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.

  • What is the cheapest time of day to fly to Belgium?

    The cheapest time of day to fly to Belgium is generally in the morning, when retur flights cost £166 on average. Morning departures are around 27% cheaper than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the evening, which is peak travel time and where the average cost of a ticket is £227.

Top airlines 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.
7.4
Brussels AirlinesOverall score based on 355 reviews
6.3Entertainment
7.5Boarding
6.4Food
8.0Crew
7.1Comfort
Airline reviews

All great. Very efficient. Good emails that kept us in the know

10.0 ExcellentGrant, May 2025ALC - BRU
Read more Brussels Airlines reviews

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

Everything you need to know for your flight from Gatwick to Belgium

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