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Cheap flights from London Gatwick Airport to Brussels from £52

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
10 Sep — 17 Sep1
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 11 August 2026.

Fri 25/921:25 -
1 stop10h 45m
Fri 2/1010:20 -
1 stop27h 15m
Deal found 11/8£101
Wed 2/909:45 -
2 stops12h 10m
Thu 3/908:35 -
2 stops13h 00m
Deal found 8/8£103
Fri 16/1022:00 -
1 stop10h 10m
Mon 19/1009:35 -
1 stop9h 20m
Deal found 7/8£104
Fri 20/1106:55 -
1 stop12h 15m
Mon 23/1120:45 -
1 stop16h 10m
Deal found 6/8£104
Fri 4/922:00 -
2 stops16h 30m
Mon 7/909:40 -
2 stops25h 00m
Deal found 9/8£105
Wed 14/1022:00 -
1 stop10h 35m
Sat 17/1009:50 -
1 stop10h 05m
Deal found 8/8£105
Tue 1/921:35 -
2 stops16h 55m
Thu 3/908:35 -
2 stops13h 00m
Deal found 8/8£106
Tue 8/921:35 -
1 stop11h 20m
Tue 29/910:00 -
1 stop7h 55m
Deal found 8/8£106
Sat 5/908:50 -
2 stops12h 45m
Mon 7/909:40 -
2 stops25h 00m
Deal found 10/8£107
Sun 22/1106:55 -
1 stop12h 15m
Fri 27/1122:00 -
1 stop15h 20m
Deal found 9/8£107
Tue 1/921:35 -
1 stop11h 20m
Thu 3/910:20 -
1 stop10h 50m
Deal found 7/8£108
Fri 4/922:00 -
2 stops16h 30m
Fri 18/909:50 -
1 stop8h 15m
Deal found 7/8£109

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 11 August 2026.

Round-trip from

£103

One-way from

£52

Popular in

April

Cheapest in

January

Average price

£125
Ryanair
  • Ryanair
  • 2/9-3/9
  • 4 total stops
  • 25h 10m total
  • London to Brussels
Search Deals
Ryanair
  • Ryanair
  • 1/9
  • 1 total stop
  • 11h 20m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 11 August 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 London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Mon 23/11

06:50-20:10

1 stop12h 20m

Charleroi Brussels

Wed 25/11

20:45-11:55

1 stop16h 10m

£107

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Wed 16/9

12:30-18:00

1 stop4h 30m

Charleroi Brussels

Tue 29/9

06:25-16:00

1 stop10h 35m

£113

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Sat 5/9

08:50-22:35

2 stops12h 45m

Charleroi Brussels

Sun 20/9

16:00-22:50

1 stop7h 50m

£132

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Tue 25/8

21:35-08:25

1 stop9h 50m

Charleroi Brussels

Fri 28/8

07:45-14:55

1 stop8h 10m

£133

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Fri 27/11

13:00-21:35

1 stop7h 35m

Charleroi Brussels

Mon 30/11

06:20-13:50

1 stop8h 30m

£136

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Tue 8/9

05:35-16:55

1 stop10h 20m

Charleroi Brussels

Tue 22/9

17:20-10:15

2 stops17h 55m

£159

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Fri 4/9

05:50-15:40

1 stop8h 50m

Charleroi Brussels

Sun 6/9

07:00-14:25

1 stop8h 25m

£173

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Tue 8/9

13:10-20:35

1 stop6h 25m

Charleroi Brussels

Tue 15/9

21:00-10:20

1 stop14h 20m

£178

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Sat 5/9

06:00-12:10

1 stop5h 10m

Charleroi Brussels

Sun 6/9

07:00-14:25

1 stop8h 25m

£178
Fastest return journey

LondonBrussels

LGW London Gatwick - CRL Charleroi Brussels

LGWCRL

London Gatwick

Sat 5/9

06:00-12:10

1 stop5h 10m

Charleroi Brussels

Mon 7/9

15:00-20:55

2 stops6h 55m

£179

Flights are sorted by cheapest return flights first.

Deals found on 11/8

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 0% of weekly flights between London and Brussels have experienced delays in the past year, with the average delay time being 0 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?

Friday tends to have the lowest number of delays on this route, whereas Friday 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 11 August 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
7.3
Good
430 reviews
Check prices

Overall

7.3

Comfort

7.0

Food

6.4

Crew

7.9

Entertainment

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets
Brussels Airlines
7.3
Good
430 reviews
Brussels Airlines
7.3
Good
430 reviews
Check prices

Overall

7.3

Comfort

7.0

Food

6.4

Crew

7.9

Entertainment

6.2

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

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 Air Europa fly from London Gatwick Airport to Brussels in about 15h 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 203 mi.

  • 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 £97. Users have found that Brussels Airlines is 51% 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 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£97Average£139FlexibilityNo 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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