£50 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 22/11. 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, 0 bags

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Cheap Flights from Gatwick to Belgium

Cheapest return prices found by our users on KAYAK in the last 72 hours
Brussels
Brussels1 stop£96
Ostend
Ostend1 stop£262
Brussels
Brussels1 stop£96
Ostend
Ostend1 stop£262

Book Cheap Gatwick to Belgium Plane Tickets

 
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

Tue, 2 Dec - Thu, 4 Dec
Multiple Airlines Logo
13:55 - 22:35LGW-CRL
7h 40m1 stop
Multiple Airlines Logo
09:50 - 21:10CRL-LGW
12h 20m1 stop
£96Multiple Airlines
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Thu, 8 Jan - Sat, 10 Jan
Ryanair Logo
19:20 - 08:50LGW-BRU
12h 30m1 stop
Ryanair Logo
09:05 - 22:00BRU-LGW
13h 55m1 stop
£97Ryanair
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Fri, 28 Nov - Sat, 29 Nov
Multiple Airlines Logo
15:55 - 08:05LGW-CRL
15h 10m1 stop
Multiple Airlines Logo
12:55 - 21:40CRL-LGW
9h 45m1 stop
£100Multiple Airlines
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Tue, 9 Dec - Thu, 11 Dec
Multiple Airlines Logo
10:25 - 21:55LGW-CRL
10h 30m1 stop
Multiple Airlines Logo
09:50 - 21:10CRL-LGW
12h 20m1 stop
£101Multiple Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Ryanair Logo
08:50 - 08:50LGW-BRU
23h 00m1 stop
Ryanair Logo
09:40 - 08:20BRU-LGW
23h 40m1 stop
£101Ryanair
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Wed, 26 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:10 - 08:20LGW-CRL
25h 10m1 stop
Multiple Airlines Logo
09:50 - 21:10CRL-LGW
12h 20m1 stop
£102Multiple Airlines
Find Deal
Tue, 27 Jan - Tue, 10 Feb
Multiple Airlines Logo
17:45 - 08:35LGW-BRU
13h 50m1 stop
Multiple Airlines Logo
09:45 - 23:20BRU-LGW
14h 35m1 stop
£103Multiple Airlines
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Thu, 11 Dec - Sat, 13 Dec
Vueling Logo
07:00 - 15:45LGW-BRU
7h 45m1 stop
Vueling Logo
09:40 - 16:15BRU-LGW
7h 35m1 stop
£118Vueling
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Wed, 21 Jan - Fri, 23 Jan
Vueling Logo
08:30 - 16:25LGW-BRU
6h 55m1 stop
Vueling Logo
17:05 - 22:00BRU-LGW
5h 55m1 stop
£132Vueling
Find Deal
Fri, 6 Mar - Fri, 13 Mar
Vueling Logo
14:00 - 21:20LGW-BRU
6h 20m1 stop
Vueling Logo
21:05 - 08:40BRU-LGW
12h 35m1 stop
£134Vueling
Find Deal
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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Gatwick Airport to Belgium is March, when tickets cost £91 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is £215 and £193 respectively.

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

Low seasonJanuary
Cheapest flight£50
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly (34% more expensive on average)
Flight from London Gatwick Airport to 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 £125 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 £172.

Reviews of the 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.
7.2
Brussels AirlinesOverall score based on 368 reviews
7.9Crew
7.3Boarding
6.1Entertainment
6.2Food
6.9Comfort
Airline reviews

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.

2.0 MediocreAnonymous, Sept 2025LHR - BRU
Read more Brussels Airlines reviews

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.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

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

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

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.

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

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

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

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