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Cheap flights from Brussels to London from £43

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brussels to London are usually found in January or March, booked 62 days in advance, depart on a Friday or Wednesday 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 5 December 2025.

Wed 31/1220:20CRL - LGW
1 stop12h 50mRyanair
Thu 1/110:25LGW - CRL
1 stop4h 30mRyanair
Deal found 3/12£102
Fri 12/1207:40CRL - STN
1 stop6h 30mRyanair
Sun 14/1206:45STN - CRL
2 stops29h 00mRyanair
Deal found 3/12£102
Wed 31/1218:55BRU - STN
1 stop13h 55mMultiple Airlines
Mon 5/119:55STN - BRU
1 stop12h 40mMultiple Airlines
Deal found 2/12£102
Wed 10/1209:10BRU - LGW
1 stop9h 05mRyanair
Wed 7/108:50LGW - BRU
1 stop6h 35mRyanair
Deal found 3/12£104
Mon 8/1210:05CRL - STN
1 stop15h 05mRyanair
Fri 12/1218:45STN - CRL
1 stop16h 45mRyanair
Deal found 3/12£105
Thu 11/1207:35CRL - STN
2 stops12h 30mRyanair
Fri 12/1207:40STN - CRL
1 stop14h 10mRyanair
Deal found 4/12£106
Wed 31/1220:30BRU - LHR
Nonstop1h 10mBritish Airways
Wed 7/114:45LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 3/12£106
Fri 12/1209:15CRL - LTN
1 stop8h 25mRyanair
Mon 15/1209:45LTN - CRL
2 stops21h 10mRyanair
Deal found 3/12£106
Wed 31/1220:20CRL - STN
1 stop12h 30mMultiple Airlines
Mon 5/110:15STN - CRL
2 stops11h 00mMultiple Airlines
Deal found 3/12£107
Sat 13/1206:40CRL - LTN
1 stop8h 40mMultiple Airlines
Mon 15/1207:15LTN - CRL
1 stop12h 15mMultiple Airlines
Deal found 4/12£107
Wed 31/1220:30BRU - LHR
Nonstop1h 10mBritish Airways
Sat 31/111:25LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 2/12£108
Wed 31/1217:00BRU - STN
1 stop4h 35mRyanair
Wed 7/106:30STN - BRU
1 stop8h 55mRyanair
Deal found 3/12£108

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 5 December 2025.

Round-trip from

£102

One-way from

£43

Popular in

December

Cheapest in

January

Average price

£140
Ryanair
  • Ryanair
  • 31/12-1/1
  • 2 total stops
  • 17h 20m total
  • Brussels to London
Search Deals
Ryanair
  • Ryanair
  • 6/1
  • 1 total stop
  • 8h 30m total
  • Brussels to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 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 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 5 December 2025.
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 - LGW

CRLLGW

Charleroi Brussels

Wed 31/12

20:20-08:10

1 stop12h 50m

London Gatwick

Thu 1/1

10:25-15:55

1 stop4h 30m

£102

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Sun 25/1

09:40-16:05

1 stop7h 25m

London Luton

Wed 28/1

06:50-16:25

1 stop8h 35m

£102

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Wed 7/1

17:00-21:20

1 stop5h 20m

London Stansted

Thu 8/1

12:00-17:35

1 stop4h 35m

£102

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Fri 16/1

09:40-20:30

1 stop11h 50m

London Luton

Sun 18/1

08:05-16:35

1 stop7h 30m

£103

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 9/1

20:20-20:30

Nonstop1h 10m

London Heathrow

Sun 11/1

14:20-16:35

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Wed 11/3

14:35-14:50

Nonstop1h 15m

London Heathrow

Wed 18/3

17:30-19:45

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Sat 10/1

18:10-18:20

Nonstop1h 10m

London Heathrow

Tue 13/1

14:25-16:40

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Sat 24/1

18:10-18:20

Nonstop1h 10m

London Heathrow

Mon 2/2

08:35-10:50

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Sat 10/1

14:55-15:10

Nonstop1h 15m

London Heathrow

Wed 14/1

17:30-19:45

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 16/1

21:20-21:40

Nonstop1h 20m

London Heathrow

Mon 19/1

17:40-19:55

Nonstop1h 15m

£104

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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 28 November 2025.

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 £86). Flying from Brussels to London in July is currently the most expensive (average of £103). 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 5 December 2025.

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 afternoon could potentially save you up to 28% 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 afternoons 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 5 December 2025.

The most flights from BR1 to LON are scheduled on a Friday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 16% 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?

Wednesday 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, British Airways have had the lowest number of delays on this route, with just 16% 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 5 December 2025.
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
373 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.3

Overall

7.2

Entertainment

6.1

Comfort

6.9

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
373 reviews
Brussels Airlines
7.2
Good
373 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.3

Overall

7.2

Entertainment

6.1

Comfort

6.9

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
7,562 reviews
Brussels Airlines
7.2
Good
373 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.3

Overall

7.2

Entertainment

6.1

Comfort

6.9

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 10m. Fly via Ryanair, British Airways, or KLM 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 £88 on this airline. An additional option worth looking into is British Airways, starting at £88. Users have found that Brussels Airlines is 29% 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 Stansted. You may also consider Brussels Bruxelles-National - London Luton or Brussels Bruxelles-National - London Gatwick.

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

    Consider JetBlue (84%), LATAM Airlines (82%) or ANA (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 £658, our data shows the cheapest flight currently is £54. When looking at the most popular route, (Brussels Bruxelles-National - London Stansted), you can expect to pay £78 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 £86). Flying from Brussels to London in July is currently the most expensive (average of £103). 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
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Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
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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
Bruxelles-National to Heathrow flights
Charleroi Brussels to Gatwick flights
Charleroi Brussels to Stansted flights
Charleroi Brussels to Luton flights
Charleroi Brussels to Heathrow flights
Bruxelles-National to Edinburgh flights
Charleroi Brussels to Edinburgh flights
Bruxelles-National to Manchester flights
Charleroi Brussels to Manchester flights
Bruxelles-National to Birmingham flights
Bruxelles-National to Southend flights
Charleroi Brussels to Birmingham flights
Charleroi Brussels to Leeds flights
Bruxelles-National to Leeds flights
Bruxelles-National to Newcastle upon Tyne flights
Bruxelles-National to Southampton flights
Bruxelles-National to Bristol flights
Charleroi Brussels to London City flights
Bruxelles-National to East Midlands flights
Charleroi Brussels to Newcastle upon Tyne flights
Antwerp to Gatwick flights
Charleroi Brussels to Bristol flights
Bruxelles-National to Liverpool flights
Bruxelles-National to Exeter flights
Antwerp to Luton flights
Antwerp to Manchester flights
Charleroi Brussels to Liverpool flights
Charleroi Brussels to East Midlands flights
Antwerp to Edinburgh flights
Ostend to Manchester flights
Bruxelles-National to Newquay flights
Antwerp to Southend flights
Antwerp to Stansted flights
Antwerp to Exeter flights
Antwerp to London City flights
Charleroi Brussels to Southend flights
Antwerp to Heathrow flights
Charleroi Brussels to Newquay flights
Antwerp to Birmingham 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£88Average£136FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£88Average£134FlexibilityNo 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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