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Cheap flights from London Gatwick Airport to Brussels from £46

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
11 Jan — 18 Jan1
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 12 December 2025.

Tue 16/1207:15LGW - CRL
1 stop13h 40mMultiple Airlines
Thu 18/1207:35CRL - LGW
2 stops14h 30mMultiple Airlines
Deal found 11/12£128
Wed 17/1207:30LGW - CRL
1 stop13h 25mMultiple Airlines
Thu 18/1207:35CRL - LGW
2 stops14h 30mMultiple Airlines
Deal found 10/12£142
Mon 15/1219:20LGW - CRL
1 stop16h 25mMultiple Airlines
Wed 17/1221:30CRL - LGW
1 stop17h 55mMultiple Airlines
Deal found 11/12£143
Sun 14/1208:00LGW - CRL
1 stop9h 25mMultiple Airlines
Tue 16/1207:20CRL - LGW
1 stop10h 35mMultiple Airlines
Deal found 10/12£143
Mon 22/1217:35LGW - BRU
1 stop20h 55mRyanair
Sun 18/109:40BRU - LGW
1 stop4h 25mRyanair
Deal found 10/12£143
Sat 13/1215:20LGW - CRL
1 stop6h 15mRyanair
Mon 15/1208:35CRL - LGW
2 stops11h 15mRyanair
Deal found 11/12£148
Tue 16/1210:25LGW - CRL
1 stop10h 30mMultiple Airlines
Mon 22/1213:10CRL - LGW
1 stop8h 00mMultiple Airlines
Deal found 11/12£149
Tue 16/1207:15LGW - CRL
1 stop13h 40mMultiple Airlines
Wed 17/1213:00CRL - LGW
1 stop10h 40mMultiple Airlines
Deal found 10/12£151
Mon 15/1220:30LGW - CRL
1 stop15h 40mMultiple Airlines
Thu 18/1207:35CRL - LGW
2 stops14h 30mMultiple Airlines
Deal found 10/12£155
Sun 28/1217:45LGW - CRL
2 stops13h 25mMultiple Airlines
Tue 30/1220:45CRL - LGW
2 stops26h 15mMultiple Airlines
Deal found 11/12£157
Sun 28/1221:35LGW - BRU
1 stop10h 30mRyanair
Wed 31/1217:00BRU - LGW
1 stop5h 05mRyanair
Deal found 11/12£167
Mon 15/1221:30LGW - BRU
1 stop10h 40mRyanair
Wed 17/1217:00BRU - LGW
1 stop5h 05mRyanair
Deal found 10/12£184

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 12 December 2025.

Round-trip from

£96

One-way from

£46

Popular in

January

Cheapest in

August

Average price

£187
Ryanair
  • Ryanair
  • 8/1-15/1
  • 2 total stops
  • 19h 05m total
  • London to Brussels
Search Deals
Wizz Air
  • Wizz Air
  • 25/1
  • 2 total stops
  • 21h 50m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£25 potential increase over avg. return price).
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 December 2025
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 12 December 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 - CRL

LGWCRL

London Gatwick

Mon 5/1

17:55-08:15

2 stops13h 20m

Charleroi Brussels

Fri 9/1

13:00-18:30

1 stop6h 30m

£98

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 24/1

22:30-09:05

1 stop9h 35m

Brussels Bruxelles-National

Sat 31/1

16:45-21:05

1 stop5h 20m

£98

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 20/3

06:20-13:15

1 stop5h 55m

Charleroi Brussels

Sun 22/3

06:35-12:45

1 stop7h 10m

£99

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 11/2

08:50-16:25

1 stop6h 35m

Brussels Bruxelles-National

Sat 14/2

16:45-22:00

1 stop6h 15m

£100

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 11/2

06:05-19:15

1 stop12h 10m

Charleroi Brussels

Sun 15/2

13:05-23:55

1 stop11h 50m

£103

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 9/1

18:55-08:30

1 stop12h 35m

Brussels Bruxelles-National

Fri 16/1

18:30-17:20

1 stop23h 50m

£103

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 9/1

06:20-13:15

1 stop5h 55m

Charleroi Brussels

Fri 16/1

13:00-19:45

1 stop7h 45m

£112

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sun 11/1

13:50-13:55

2 stops23h 05m

Charleroi Brussels

Sun 18/1

13:05-23:55

1 stop11h 50m

£113

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sat 10/1

06:20-16:20

1 stop9h 00m

Charleroi Brussels

Sat 24/1

12:35-19:50

1 stop8h 15m

£118

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 11/2

06:05-14:00

1 stop6h 55m

Charleroi Brussels

Sat 14/2

07:05-11:55

1 stop5h 50m

£128

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 43 results
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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

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

Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Brussels (average of £87). Flying from London Gatwick Airport to Brussels in November is currently the most expensive (average of £128). 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 12 December 2025.

It’s typically best to fly out from London Gatwick Airport to Brussels at midday. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

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.

Which airline has the best punctuality record on London to Brussels flights?

Over the past year, Brussels Airlines have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 12 December 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.
Brussels Airlines
7.2
Good
375 reviews
Check prices

Comfort

6.9

Boarding

7.3

Food

6.2

Crew

7.9

Entertainment

6.1

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
375 reviews
Brussels Airlines
7.2
Good
375 reviews
Check prices

Comfort

6.9

Boarding

7.3

Food

6.2

Crew

7.9

Entertainment

6.1

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
British Airways
6.7
Okay
7,571 reviews
Brussels Airlines
7.2
Good
375 reviews
Check prices

Comfort

6.9

Boarding

7.3

Food

6.2

Crew

7.9

Entertainment

6.1

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 fly from London Gatwick Airport to Brussels in about 13h 20m. The time it takes to get you to your destination can typically vary by up to . The distance from London Gatwick Airport to Brussels is about 208 mi.

  • 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 £87. Another airline that can offer you cheap pricing is Brussels Airlines. Users have found that British Airways is 40% 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, March is the cheapest month in which you can book a flight from London Gatwick Airport to Brussels (average of £87). Flying from London Gatwick Airport to Brussels in November is currently the most expensive (average of £128). 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£87Average£111FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£98Average£122FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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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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