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Cheap flights from London Gatwick Airport to Brussels from £45

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
31 Jul — 7 Aug1
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 1 July 2026.

Fri 11/922:00
LGW
-
BRU
1 stop10h 10m
Ryanair
Mon 14/909:35
BRU
-
LGW
1 stop8h 35m
Ryanair
Deal found 27/6£103
Thu 20/821:30
LGW
-
CRL
1 stop10h 10m
Multiple Airlines
Mon 24/821:30
CRL
-
LGW
1 stop15h 45m
Multiple Airlines
Deal found 26/6£104
Tue 4/820:35
LGW
-
BRU
1 stop12h 20m
Ryanair
Thu 20/818:30
BRU
-
LGW
1 stop14h 50m
Ryanair
Deal found 26/6£107
Tue 4/820:35
LGW
-
BRU
1 stop12h 20m
Ryanair
Thu 6/818:30
BRU
-
LGW
1 stop14h 50m
Ryanair
Deal found 27/6£108
Fri 25/917:30
LGW
-
CRL
1 stop14h 40m
Multiple Airlines
Fri 9/1018:35
CRL
-
LGW
1 stop5h 35m
Multiple Airlines
Deal found 26/6£109
Tue 29/921:35
LGW
-
CRL
1 stop9h 50m
Ryanair
Tue 13/1013:25
CRL
-
LGW
2 stops7h 05m
Ryanair
Deal found 30/6£109
Wed 2/910:55
LGW
-
BRU
1 stop8h 15m
Vueling
Mon 7/922:15
BRU
-
LGW
1 stop11h 15m
Vueling
Deal found 30/6£109
Thu 27/817:30
LGW
-
BRU
1 stop14h 50m
Ryanair
Sun 30/809:50
BRU
-
LGW
1 stop12h 15m
Ryanair
Deal found 30/6£110
Thu 20/821:30
LGW
-
CRL
1 stop10h 10m
Ryanair
Mon 24/821:40
CRL
-
LGW
1 stop11h 15m
Ryanair
Deal found 27/6£113
Thu 17/908:40
LGW
-
BRU
1 stop8h 15m
Multiple Airlines
Mon 21/908:45
BRU
-
LGW
1 stop11h 10m
Multiple Airlines
Deal found 27/6£113
Thu 20/821:30
LGW
-
CRL
1 stop10h 10m
Multiple Airlines
Thu 10/906:30
CRL
-
LGW
1 stop10h 35m
Multiple Airlines
Deal found 29/6£114
Wed 9/917:35
LGW
-
BRU
1 stop15h 00m
Multiple Airlines
Sun 13/921:25
BRU
-
LGW
1 stop12h 30m
Multiple Airlines
Deal found 29/6£114

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 1 July 2026.

Round-trip from

£103

One-way from

£45

Popular in

April

Cheapest in

August

Average price

£202
Ryanair
  • Ryanair
  • 11/9-14/9
  • 2 total stops
  • 18h 45m total
  • London to Brussels
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 12h 25m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 1 July 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

Thu 20/8

21:30-08:40

1 stop10h 10m

Charleroi Brussels

Mon 24/8

21:30-12:15

1 stop15h 45m

£105

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 4/9

17:30-09:10

1 stop14h 40m

Charleroi Brussels

Sun 6/9

21:40-20:00

2 stops23h 20m

£117

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 22/7

08:50-22:55

2 stops13h 05m

Charleroi Brussels

Fri 24/7

19:30-19:55

2 stops25h 25m

£129

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 4/9

20:55-09:45

1 stop11h 50m

Brussels Bruxelles-National

Sun 6/9

19:25-08:30

1 stop14h 05m

£129

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 13/7

20:10-11:45

1 stop14h 35m

Charleroi Brussels

Mon 20/7

09:05-07:55

2 stops23h 50m

£131

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 22/7

08:50-22:55

2 stops13h 05m

Charleroi Brussels

Sat 25/7

19:20-08:15

2 stops13h 55m

£133

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 28/7

10:55-18:40

1 stop6h 45m

Charleroi Brussels

Tue 4/8

13:50-22:50

1 stop10h 00m

£134

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 29/8

21:30-09:15

1 stop10h 45m

Brussels Bruxelles-National

Mon 31/8

17:20-09:10

2 stops16h 50m

£134

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sun 12/7

20:55-09:30

1 stop11h 35m

Charleroi Brussels

Sun 2/8

08:35-07:55

2 stops24h 20m

£135

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 28/7

19:55-08:25

1 stop11h 30m

Charleroi Brussels

Tue 4/8

13:25-20:05

2 stops7h 40m

£138

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 40 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 1 July 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
417 reviews
Check prices

Entertainment

6.1

Boarding

7.3

Comfort

6.9

Overall

7.2

Crew

7.9

Food

6.3

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
417 reviews
Brussels Airlines
7.2
Good
417 reviews
Check prices

Entertainment

6.1

Boarding

7.3

Comfort

6.9

Overall

7.2

Crew

7.9

Food

6.3

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 Vueling fly from London Gatwick Airport to Brussels in about 7h 25m. The time it takes to get you to your destination can typically vary by up to 7h 15m. 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 £99. Users have found that Brussels Airlines is 52% 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£99Average£129FlexibilityNo 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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