Cheap flights from London Gatwick Airport to Brussels from £51

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

£96

One-way from

£51

Popular in

November

Cheapest in

March

Average price

£147
Ryanair
  • Ryanair
  • 9/10-13/10
  • 2 total stops
  • 23h 10m total
  • London to Brussels
Vueling
  • Vueling
  • 22/11
  • 1 total stop
  • 5h 40m total
  • London to Brussels
Highest demand for flights based on searches. 17% potential increase in price (£22 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Gatwick to Brussels

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 15 September 2025.

Thu 9/1020:35LGW - BRU
1 stop12h 15mRyanair
Mon 13/1022:25BRU - LGW
1 stop10h 55mRyanair
Deal found 13/9£96
Mon 6/1021:30LGW - BRU
1 stop11h 10mMultiple Airlines
Wed 8/1009:35BRU - LGW
1 stop6h 35mMultiple Airlines
Deal found 13/9£100
Tue 7/1013:10LGW - BRU
1 stop6h 30mMultiple Airlines
Wed 8/1022:15BRU - LGW
1 stop11h 15mMultiple Airlines
Deal found 13/9£101
Sat 8/1121:05LGW - BRU
1 stop10h 55mVueling
Sat 15/1121:55BRU - LGW
1 stop12h 15mVueling
Deal found 14/9£105
Wed 29/1006:10LGW - CRL
1 stop25h 10mMultiple Airlines
Mon 3/1121:00CRL - LGW
1 stop27h 40mMultiple Airlines
Deal found 13/9£105
Fri 3/1022:00LGW - BRU
1 stop10h 40mMultiple Airlines
Sat 4/1022:05BRU - LGW
1 stop11h 10mMultiple Airlines
Deal found 13/9£105
Fri 21/1116:00LGW - BRU
1 stop28h 15mMultiple Airlines
Wed 26/1121:55BRU - LGW
1 stop23h 15mMultiple Airlines
Deal found 13/9£106
Sun 12/1008:15LGW - CRL
1 stop10h 05mMultiple Airlines
Sun 19/1019:45CRL - LGW
1 stop12h 40mMultiple Airlines
Deal found 14/9£107
Mon 6/1008:40LGW - CRL
1 stop7h 05mMultiple Airlines
Wed 8/1014:55CRL - LGW
1 stop5h 45mMultiple Airlines
Deal found 13/9£108
Mon 22/918:50LGW - BRU
1 stop13h 35mRyanair
Tue 23/922:20BRU - LGW
1 stop15h 00mRyanair
Deal found 14/9£108
Sat 20/921:30LGW - BRU
1 stop10h 35mRyanair
Tue 23/922:20BRU - LGW
1 stop11h 00mRyanair
Deal found 14/9£108
Sat 4/1008:50LGW - BRU
1 stop11h 40mRyanair
Tue 7/1010:00BRU - LGW
1 stop9h 35mRyanair
Deal found 14/9£109

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 15 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Brussels that are best for you.

Fly from

Gatwick

Fly to

Brussels

Route

Depart

Return

Price

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 7/10

13:10-20:40

1 stop6h 30m

Brussels Bruxelles-National

Wed 8/10

22:15-08:30

1 stop11h 15m

£101

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 8/11

21:05-09:00

1 stop10h 55m

Brussels Bruxelles-National

Sat 15/11

21:55-09:10

1 stop12h 15m

£105

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 29/10

06:10-08:20

1 stop25h 10m

Charleroi Brussels

Mon 3/11

21:00-23:40

1 stop27h 40m

£105

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 3/10

22:00-09:40

1 stop10h 40m

Brussels Bruxelles-National

Sat 4/10

22:05-08:15

1 stop11h 10m

£105

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 6/10

08:40-16:45

1 stop7h 05m

Charleroi Brussels

Wed 8/10

14:55-19:40

1 stop5h 45m

£108

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 29/10

21:40-08:50

1 stop10h 10m

Brussels Bruxelles-National

Wed 5/11

21:55-17:30

2 stops20h 35m

£108

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 4/10

08:50-21:30

1 stop11h 40m

Brussels Bruxelles-National

Tue 7/10

10:00-18:35

1 stop9h 35m

£109

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 6/10

21:30-09:25

1 stop10h 55m

Brussels Bruxelles-National

Mon 13/10

22:25-09:05

1 stop11h 40m

£109

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 3/12

09:40-19:15

1 stop8h 35m

Charleroi Brussels

Sun 7/12

13:05-23:40

1 stop11h 35m

£111

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 20/11

06:45-16:30

1 stop8h 45m

Brussels Bruxelles-National

Sat 29/11

09:40-16:15

1 stop7h 35m

£111

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 43 results
1
2
3
...
5

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

What is the cheapest month to book a flight from London Gatwick Airport to Brussels?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Brussels (average of £117). Flying from London Gatwick Airport to Brussels in July is currently the most expensive (average of £166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to BRU?

Find hourly flight availability from Gatwick to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

It’s typically best to fly out from London Gatwick Airport to Brussels in the morning. Doing so could potentially save you 27% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from London Gatwick Airport to Brussels?

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 15 September 2025.
Get a feel of what it's like to fly with Brussels Airlines and British Airways 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.

Entertainment

6.1

Comfort

6.9

Food

6.2

Overall

7.3

Boarding

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Entertainment

6.1

Comfort

6.9

Food

6.2

Overall

7.3

Boarding

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Entertainment

6.1

Comfort

6.9

Food

6.2

Overall

7.3

Boarding

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

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 Vueling and Ryanair fly from London Gatwick Airport to Brussels in about 10h 55m. The time it takes to get you to your destination can typically vary by up to 45m. 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 are the cheapest airlines flying from London Gatwick Airport to Brussels round-trip?

    Cheapflights users have booked flights from London Gatwick Airport to Brussels round-trip from £86. Another airline that can offer you cheap pricing is Brussels Airlines. Users have found that British Airways is 39% 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Brussels?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Brussels (average of £117). Flying from London Gatwick Airport to Brussels in July is currently the most expensive (average of £166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 2 airlines flying from Gatwick to Brussels

Discover the top 2 airlines 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£86Average£110FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£96Average£103FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.