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Cheap flights from London Gatwick Airport to Brussels from £49

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Brussels
Explore the most affordable flight options available from Gatwick to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Fri 24/419:30
LGW
-
CRL
1 stop12h 25m
Multiple Airlines
Mon 27/421:05
CRL
-
LGW
1 stop16h 35m
Multiple Airlines
Deal found 17/3£99
Wed 15/411:45
LGW
-
BRU
1 stop4h 40m
Ryanair
Thu 16/410:20
BRU
-
LGW
1 stop4h 50m
Ryanair
Deal found 15/3£100
Thu 9/411:05
LGW
-
BRU
1 stop5h 50m
Ryanair
Tue 21/410:00
BRU
-
LGW
1 stop8h 55m
Ryanair
Deal found 18/3£101
Mon 13/406:10
LGW
-
CRL
1 stop4h 45m
Multiple Airlines
Mon 27/422:00
CRL
-
LGW
1 stop10h 55m
Multiple Airlines
Deal found 16/3£101
Thu 16/421:30
LGW
-
BRU
1 stop10h 50m
Ryanair
Thu 23/410:20
BRU
-
LGW
1 stop4h 50m
Ryanair
Deal found 19/3£104
Thu 9/418:25
LGW
-
CRL
1 stop13h 15m
Ryanair
Mon 13/422:00
CRL
-
LGW
1 stop12h 10m
Ryanair
Deal found 16/3£105
Tue 26/521:35
LGW
-
BRU
1 stop11h 20m
Ryanair
Fri 29/519:35
BRU
-
LGW
1 stop13h 50m
Ryanair
Deal found 14/3£105
Thu 7/521:30
LGW
-
CRL
1 stop10h 10m
Multiple Airlines
Mon 11/521:30
CRL
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 15/3£106
Tue 24/321:40
LGW
-
BRU
1 stop9h 55m
Ryanair
Wed 25/321:30
BRU
-
LGW
1 stop13h 30m
Ryanair
Deal found 16/3£107
Tue 14/409:40
LGW
-
BRU
1 stop8h 30m
Ryanair
Wed 22/410:30
BRU
-
LGW
1 stop7h 40m
Ryanair
Deal found 16/3£107
Fri 17/417:30
LGW
-
CRL
1 stop14h 40m
Multiple Airlines
Fri 1/521:05
CRL
-
LGW
1 stop16h 50m
Multiple Airlines
Deal found 18/3£108
Thu 9/411:05
LGW
-
BRU
1 stop5h 50m
Ryanair
Wed 22/410:30
BRU
-
LGW
1 stop7h 40m
Ryanair
Deal found 17/3£108

Find flight deals from Gatwick to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 March 2026.

Round-trip from

£99

One-way from

£49

Popular in

December

Cheapest in

August

Average price

£206
24/4-27/4
  • 24/4-27/4
  • 2 total stops
  • 29h 00m total
  • London to Brussels
Search Deals
Ryanair
  • Ryanair
  • 5/5
  • 1 total stop
  • 9h 50m total
  • London to Brussels
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Brussels 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 19 March 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 24/4

19:30-08:55

1 stop12h 25m

Charleroi Brussels

Mon 27/4

21:05-12:40

1 stop16h 35m

£99

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 13/4

13:10-21:25

1 stop7h 15m

Charleroi Brussels

Mon 20/4

22:00-07:55

1 stop10h 55m

£106

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Thu 9/4

18:25-08:40

1 stop13h 15m

Charleroi Brussels

Mon 13/4

09:05-09:10

2 stops25h 05m

£107
Fastest return journey

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 13/4

06:10-11:55

1 stop4h 45m

Charleroi Brussels

Wed 15/4

09:10-15:25

1 stop7h 15m

£115

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Thu 28/5

21:30-08:40

1 stop10h 10m

Charleroi Brussels

Mon 1/6

22:00-09:10

1 stop12h 10m

£120

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 28/4

10:10-18:40

1 stop7h 30m

Charleroi Brussels

Tue 5/5

06:55-12:15

1 stop6h 20m

£132

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 15/4

07:10-14:35

1 stop6h 25m

Charleroi Brussels

Thu 16/4

21:05-10:15

1 stop14h 10m

£145

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 17/6

12:30-18:00

1 stop4h 30m

Charleroi Brussels

Wed 1/7

09:20-17:10

1 stop8h 50m

£147

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 22/5

17:30-09:10

1 stop14h 40m

Charleroi Brussels

Mon 25/5

22:00-09:10

1 stop12h 10m

£151

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Thu 23/4

08:40-15:45

1 stop6h 05m

Charleroi Brussels

Sun 26/4

16:00-22:05

1 stop7h 05m

£162

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Gatwick 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 London Gatwick Airport to Brussels

How often are flights from London to Brussels delayed?

About 100% of weekly flights between London and Brussels have experienced delays in the past year, with the average delay time being 87 minutes.

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

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

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

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

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated 19 March 2026.
Get a feel of what it's like to fly with Brussels Airlines from London Gatwick Airport to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
391 reviews
Check prices

Entertainment

6.2

Boarding

7.3

Comfort

6.9

Crew

7.9

Food

6.3

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Brussels Airlines
7.2
Good
391 reviews
Brussels Airlines
7.2
Good
391 reviews
Check prices

Entertainment

6.2

Boarding

7.3

Comfort

6.9

Crew

7.9

Food

6.3

Overall

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Brussels. 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 London Gatwick Airport to Brussels?

    Airlines like Ryanair and SWISS fly from London Gatwick Airport to Brussels in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 3h 25m. The distance from London Gatwick Airport to Brussels is about 203 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Gatwick Airport to Brussels round-trip?

    Cheapflights users have booked flights from London Gatwick Airport to Brussels round-trip from £98. Users have found that Brussels Airlines is 36% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Brussels 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

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.

Top airline flying from Gatwick to Brussels

Discover the top airline that operate flights from Gatwick to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£98Average£127FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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 Gatwick to Brussels?

Cheapflights makes it easy to find Gatwick to Brussels flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Brussels.

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

Need flexible booking options for your flight to Brussels from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Brussels become cheaper?

Yes, Cheapflights offers price alerts on Gatwick to Brussels flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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