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Cheap flights from Brussels to London from £37

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brussels to London are usually found in March or January, booked 62 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Brussels to London

Enter your travel dates to find the best prices.

Cheapest flights from Brussels to London
Explore the most affordable flight options available from Brussels to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Thu 26/308:50
CRL
-
LTN
1 stop12h 35m
Multiple Airlines
Fri 27/305:50
LTN
-
CRL
1 stop5h 45m
Multiple Airlines
Deal found 18/2£87
Thu 19/306:25
CRL
-
STN
1 stop7h 10m
Multiple Airlines
Sun 22/317:55
STN
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 17/2£88
Wed 18/321:30
BRU
-
LTN
1 stop12h 05m
Ryanair
Sat 21/321:00
LTN
-
BRU
1 stop11h 05m
Ryanair
Deal found 16/2£88
Sat 18/417:20
BRU
-
STN
1 stop7h 00m
Ryanair
Mon 20/422:45
STN
-
BRU
1 stop9h 25m
Ryanair
Deal found 14/2£88
Thu 12/308:55
CRL
-
LTN
1 stop6h 00m
Multiple Airlines
Fri 13/321:05
LTN
-
CRL
1 stop16h 05m
Multiple Airlines
Deal found 17/2£88
Fri 27/207:20
CRL
-
STN
1 stop12h 00m
Ryanair
Mon 2/312:00
STN
-
CRL
1 stop9h 35m
Ryanair
Deal found 16/2£89
Tue 14/416:55
BRU
-
LHR
Nonstop1h 10m
Brussels Airlines
Tue 28/417:50
LHR
-
BRU
Nonstop1h 10m
Brussels Airlines
Deal found 18/2£89
Wed 13/509:20
CRL
-
LTN
1 stop5h 05m
Multiple Airlines
Mon 18/521:50
LTN
-
CRL
1 stop10h 05m
Multiple Airlines
Deal found 15/2£89
Tue 17/306:25
CRL
-
STN
1 stop6h 50m
Multiple Airlines
Tue 17/314:50
STN
-
CRL
1 stop6h 45m
Multiple Airlines
Deal found 16/2£90
Thu 12/308:55
CRL
-
LTN
1 stop6h 00m
Multiple Airlines
Sun 15/321:05
LTN
-
CRL
1 stop10h 15m
Multiple Airlines
Deal found 16/2£90
Wed 25/211:40
CRL
-
STN
1 stop30h 00m
Ryanair
Sat 28/208:15
STN
-
CRL
1 stop6h 35m
Ryanair
Deal found 16/2£91
Wed 18/321:30
BRU
-
LGW
1 stop13h 30m
Ryanair
Sat 21/318:10
LGW
-
BRU
1 stop13h 55m
Ryanair
Deal found 16/2£91

Find flight deals from Brussels to London

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to London (LON). 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 18 February 2026.

Round-trip from

£87

One-way from

£37

Popular in

December

Cheapest in

March

Average price

£133
Ryanair
  • Ryanair
  • 26/3-27/3
  • 2 total stops
  • 18h 20m total
  • Brussels to London
Search Deals
1/4
  • 1/4
  • 1 total stop
  • 15h 45m total
  • Brussels to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brussels to London 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 18 February 2026.
Use the filters below to find and compare flights from Brussels to London that are best for you.

Fly from

Brussels

Fly to

London

Route

Depart

Return

Price

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Thu 26/3

08:50-20:25

1 stop12h 35m

London Luton

Fri 27/3

05:50-12:35

1 stop5h 45m

£87

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Sat 18/4

17:20-23:20

1 stop7h 00m

London Stansted

Mon 20/4

22:45-09:10

1 stop9h 25m

£88

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Thu 19/3

06:25-12:35

1 stop7h 10m

London Stansted

Sun 22/3

17:55-08:50

1 stop13h 55m

£88

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Wed 6/5

21:40-11:35

1 stop14h 55m

London Luton

Sun 10/5

07:55-19:50

1 stop10h 55m

£88

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Fri 17/4

10:20-14:20

1 stop5h 00m

London Luton

Wed 22/4

07:55-17:45

1 stop8h 50m

£88

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Thu 12/3

08:55-13:55

1 stop6h 00m

London Luton

Fri 13/3

21:05-14:10

1 stop16h 05m

£88

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Fri 6/3

13:00-20:30

1 stop8h 30m

London Luton

Mon 9/3

06:00-12:45

1 stop5h 45m

£89

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Wed 13/5

09:20-13:25

1 stop5h 05m

London Luton

Mon 18/5

21:50-08:55

1 stop10h 05m

£89

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Tue 17/3

08:20-16:45

1 stop9h 25m

London Stansted

Fri 20/3

18:50-17:25

2 stops21h 35m

£90

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Wed 13/5

09:20-22:20

1 stop14h 00m

London Stansted

Mon 18/5

19:05-10:35

1 stop14h 30m

£90

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 60 results
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Best time to book a flight from Brussels to London

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

How far ahead should I book a flight from Brussels to London?

Use this chart to determine the optimal time to book a return flight from Brussels to London. Price data was last updated on 13 February 2026.

The best time to book flights from Brussels to London is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Brussels to London (average of £85). Flying from Brussels to London in July is currently the most expensive (average of £101). 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 BRU to LON?

Find hourly flight availability from Brussels to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 February 2026.

One of the essential ways to save on airfare from Brussels to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

What is the cheapest day to fly from Brussels to London?

Use this chart to determine the cheapest time to fly return from Brussels to London. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Brussels to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brussels to London

Explore weekly flight availability from Brussels to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 February 2026.

The most flights from BR1 to LON are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

How often are flights from Brussels to London delayed?

About 15% of weekly flights between Brussels and London have experienced delays in the past year, with the average delay time being 98 minutes.

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

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

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

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

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 18 February 2026.
Read through reviews of airlines operating flights from Brussels to London, such as Brussels Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
387 reviews
Check prices

Crew

7.9

Comfort

6.9

Food

6.3

Boarding

7.3

Overall

7.2

Entertainment

6.1

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
387 reviews
Brussels Airlines
7.2
Good
387 reviews
Check prices

Crew

7.9

Comfort

6.9

Food

6.3

Boarding

7.3

Overall

7.2

Entertainment

6.1

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
7,751 reviews
Brussels Airlines
7.2
Good
387 reviews
Check prices

Crew

7.9

Comfort

6.9

Food

6.3

Boarding

7.3

Overall

7.2

Entertainment

6.1

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 Brussels to London. 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 Brussels to London?

    There are many flights that can get you from Brussels to London in 1h 15m. Fly via Ryanair, Brussels Airlines, or British Airways to get the fastest option. Brussels and London are separated by a distance of 217 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Brussels to London round-trip?

    Our cheapest airline available from Brussels to London is Brussels Airlines. Our recent data shows that you can find tickets from as low as £86 on this airline. An additional option worth looking into is British Airways, starting at £93. Users have found that Brussels Airlines is 30% cheaper than the other options available to this destination.

  • What are the most popular routes from Brussels to London?

    The most popular route from Brussels to London is Brussels Bruxelles-National - London Gatwick. You may also consider Brussels Bruxelles-National - London Stansted or Brussels Bruxelles-National - London Luton.

  • What are the most reliable airlines from Brussels to London?

    Consider JetBlue (87%), ANA (85%) or Malaysia Airlines (81%) when booking your flight. These represent the most reliable airlines when flying from Brussels to London.

  • What are the cheapest flights from Brussels to London?

    While on average a flight from Brussels to London is generally £324, our data shows the cheapest flight currently is £52. When looking at the most popular route, (Brussels Bruxelles-National - London Gatwick), you can expect to pay £103 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brussels to London 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 Brussels to London?

    Currently, April is the cheapest month in which you can book a flight from Brussels to London (average of £85). Flying from Brussels to London in July is currently the most expensive (average of £101). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Bedford
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brussels to London

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Gatwick flights
Bruxelles-National to Stansted flights
Bruxelles-National to Luton flights
Bruxelles-National to London City flights
Charleroi Brussels to Stansted flights
Charleroi Brussels to Luton flights
Charleroi Brussels to Gatwick flights
Charleroi Brussels to Heathrow flights
Bruxelles-National to Edinburgh flights
Charleroi Brussels to Edinburgh flights
Bruxelles-National to Heathrow flights
Bruxelles-National to Manchester flights
Charleroi Brussels to Manchester flights
Bruxelles-National to Leeds flights
Bruxelles-National to Southend flights
Charleroi Brussels to Leeds flights
Bruxelles-National to Bristol flights
Antwerp to Gatwick flights
Bruxelles-National to Birmingham flights
Antwerp to Luton flights
Antwerp to Stansted flights
Bruxelles-National to Newcastle upon Tyne flights
Antwerp to Heathrow flights
Antwerp to Southend flights
Charleroi Brussels to Bristol flights
Bruxelles-National to Liverpool flights
Charleroi Brussels to Birmingham flights
Bruxelles-National to East Midlands flights
Charleroi Brussels to East Midlands flights
Bruxelles-National to Southampton flights
Charleroi Brussels to London City flights
Charleroi Brussels to Newcastle upon Tyne flights
Bruxelles-National to Exeter flights
Antwerp to Edinburgh flights
Charleroi Brussels to Newquay flights
Antwerp to Manchester flights
Ostend to Manchester flights
Antwerp to London City flights
Charleroi Brussels to Southend flights
Charleroi Brussels to Liverpool flights
Bruxelles-National to Newquay flights
Antwerp to Birmingham flights
Antwerp to Exeter flights

Top 2 airlines flying from Brussels to London

Discover the top 2 airlines that operate flights from Brussels to London. 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 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£86Average£130FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£93Average£137FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Brussels to London?

Cheapflights makes it easy to find Brussels to London 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 Brussels to London?

Cheapflights simply makes it quick and affordable to book flights from Brussels to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Brussels to London with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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