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Cheap flights from Belgium to London Gatwick Airport from £36

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LGW
21 May — 28 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgium to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Belgium to Gatwick
Explore the most affordable flight options available from Belgium to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 April 2026.

Sat 9/512:35
CRL
-
LGW
1 stop7h 10m
Multiple Airlines
Wed 13/519:20
LGW
-
CRL
1 stop12h 35m
Multiple Airlines
Deal found 16/4£99
Wed 3/610:30
BRU
-
LGW
1 stop7h 40m
Ryanair
Wed 10/611:45
LGW
-
BRU
1 stop4h 40m
Ryanair
Deal found 18/4£99
Mon 11/521:30
CRL
-
LGW
1 stop10h 30m
Multiple Airlines
Tue 12/510:10
LGW
-
CRL
1 stop7h 30m
Multiple Airlines
Deal found 17/4£102
Fri 8/517:35
CRL
-
LGW
1 stop6h 15m
Multiple Airlines
Mon 11/519:30
LGW
-
CRL
1 stop12h 25m
Multiple Airlines
Deal found 20/4£103
Wed 6/510:30
BRU
-
LGW
1 stop5h 40m
Multiple Airlines
Sun 10/508:55
LGW
-
BRU
1 stop10h 50m
Multiple Airlines
Deal found 18/4£104
Fri 15/521:05
CRL
-
LGW
1 stop16h 50m
Multiple Airlines
Sun 17/519:20
LGW
-
CRL
1 stop12h 35m
Multiple Airlines
Deal found 16/4£104
Mon 1/621:40
CRL
-
LGW
1 stop12h 30m
Ryanair
Mon 8/608:40
LGW
-
CRL
1 stop11h 35m
Ryanair
Deal found 18/4£106
Tue 2/610:00
BRU
-
LGW
1 stop10h 30m
Ryanair
Tue 9/613:10
LGW
-
BRU
1 stop5h 00m
Ryanair
Deal found 17/4£107
Tue 9/613:25
CRL
-
LGW
2 stops7h 05m
Ryanair
Thu 11/617:30
LGW
-
CRL
1 stop14h 10m
Ryanair
Deal found 17/4£107
Fri 1/521:05
CRL
-
LGW
1 stop16h 50m
Multiple Airlines
Sun 10/519:20
LGW
-
CRL
1 stop12h 35m
Multiple Airlines
Deal found 18/4£111
Thu 23/418:00
CRL
-
LGW
2 stops25h 45m
Multiple Airlines
Mon 27/419:30
LGW
-
CRL
1 stop12h 25m
Multiple Airlines
Deal found 18/4£114
Fri 8/517:00
CRL
-
LGW
1 stop10h 00m
Multiple Airlines
Sun 10/519:20
LGW
-
CRL
1 stop17h 00m
Multiple Airlines
Deal found 18/4£115

Find flight deals from Belgium to Gatwick

Keep the following information in mind while searching for Belgium to Gatwick flight deals. Data was last updated 21 April 2026.

Round-trip from

£99

One-way from

£36

Popular in

December

Cheapest in

March

Average price

£138
9/5-13/5
  • 9/5-13/5
  • 2 total stops
  • 19h 45m total
  • Belgium to London
Search Deals
6/5
  • 6/5
  • 1 total stop
  • 16h 55m total
  • Belgium to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belgium to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 April 2026.
Use the filters below to find and compare flights from Belgium to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 15/5

21:05-12:55

1 stop16h 50m

London Gatwick

Sun 17/5

19:20-08:55

1 stop12h 35m

£104

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 1/5

21:05-12:55

1 stop16h 50m

London Gatwick

Sun 10/5

19:20-08:55

1 stop12h 35m

£111

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 8/5

17:00-02:00

1 stop10h 00m

London Gatwick

Sun 10/5

19:20-13:20

1 stop17h 00m

£115

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Tue 5/5

16:50-23:00

1 stop7h 10m

London Gatwick

Thu 7/5

08:20-17:45

1 stop8h 25m

£117

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Mon 6/7

09:40-09:40

2 stops25h 00m

London Gatwick

Fri 10/7

17:30-09:10

1 stop14h 40m

£134

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 22/5

09:50-21:25

1 stop12h 35m

London Gatwick

Sun 24/5

08:45-08:40

2 stops22h 55m

£140

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Sun 17/5

06:40-11:15

1 stop5h 35m

London Gatwick

Sun 24/5

08:45-08:40

2 stops22h 55m

£145

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 1/5

14:40-02:00

1 stop12h 20m

London Gatwick

Mon 4/5

06:10-11:55

1 stop4h 45m

£155

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Thu 7/5

10:35-17:30

1 stop7h 55m

London Gatwick

Thu 7/5

21:30-08:40

1 stop10h 10m

£173

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 29/5

17:35-22:50

1 stop6h 15m

London Gatwick

Sun 31/5

07:45-15:35

1 stop6h 50m

£175

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Belgium to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Belgium with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to London Gatwick Airport

How often are flights from Belgium to London delayed?

About 67% of weekly flights between Belgium and London have experienced delays in the past year, with the average delay time being 61 minutes.

What is the most punctual flight time for Belgium to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from Belgium to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belgium to London Gatwick Airport?

    A quick flight from Belgium to London Gatwick Airport can take about 3h 55m. SWISS provides one of the quickest options available for as low as £200. Belgium and London Gatwick Airport are separated by a distance of 203 mi.

  • What are the most popular routes from Belgium to London Gatwick Airport?

    While some choose either Charleroi Brussels - London Gatwick or Antwerp Deurne - London Gatwick, Brussels Bruxelles-National - London Gatwick is the most popular route from Belgium to London Gatwick Airport.

  • Can I find deals for flights from Belgium to Gatwick that include hotel bookings?

    Yes. In addition to deals on Belgium to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Gatwick.

  • Can I find deals for business class flights from Belgium to Gatwick?

    Yes. Cheapflights offers flight deals from Belgium to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belgium to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Vienna to Gatwick flights
Vienna to Heathrow flights
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Orly to Heathrow flights
Bruxelles-National to Gatwick flights
Frederic Chopin to Stansted flights
Bruxelles-National to Stansted flights
Bruxelles-National to Luton flights
Vienna to London City flights
Charles de Gaulle to Southend flights
Frederic Chopin to Heathrow flights
Madrid to Heathrow flights
Cologne to Gatwick flights
Orly to London City flights
Beauvais-Tille to Luton flights
Duesseldorf Intl to London City flights
Frankfurt-Hahn to Stansted flights
Madrid to Gatwick flights
Malpensa to Gatwick flights
Amsterdam to Stansted flights
Amsterdam to Gatwick flights
Frederic Chopin to Southend flights
Vienna to Luton flights
Frankfurt to Southend flights
Lyon to Gatwick flights
Amsterdam to London City flights
Malpensa to Luton flights
Madrid to Stansted flights
Barcelona-El Prat to Stansted flights
Lyon to Stansted flights
Leonardo da Vinci/Fiumicino to Stansted flights
Zurich to Gatwick flights
Barcelona-El Prat to Luton flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belgium to Gatwick?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belgium to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Belgium to Gatwick?

Cheapflights simply makes it quick and affordable to book flights from Belgium to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belgium to Gatwick with no change fees?

Yes! Cheapflights helps users easily find flights from Belgium to Gatwick with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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