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Cheap flights from Belgium to London 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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
3 Apr — 10 Apr1
1 adult

Cheap flight deals from Belgium to London

Keep the following information in mind while searching for Belgium to London flight deals. Data was last updated 29 March 2025.

Round-trip from

£93

One-way from

£46

Popular in

May

Cheapest in

January

Average price

£120

Good round-trip deal

£172 or less

Good one-way deal

£63 or less
Ryanair
  • Ryanair
  • 17/5-18/5
  • 2 total stops
  • 33h 05m total
  • Belgium to London
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Ryanair
  • Ryanair
  • 13/6
  • 1 total stop
  • 13h 55m total
  • Belgium to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£5 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Belgium to London (LON).
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Price to beat on a one-way flight from Belgium to London (LON).
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Find flight deals from Belgium to London

Cheapest flights from Belgium to London
Explore the most affordable flight options available from Belgium to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Sat 17/509:55BRU - LGW
1 stop10h 00mRyanair
Sun 18/508:55LGW - BRU
1 stop23h 05mRyanair
Deal found 28/3£93
Sat 17/509:55BRU - STN
1 stop8h 10mRyanair
Sun 18/508:15STN - BRU
1 stop23h 45mRyanair
Deal found 28/3£93
Mon 20/1010:40BRU - LHR
Nonstop1h 25mBritish Airways
Wed 22/1015:30LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 28/3£93
Fri 9/509:25CRL - STN
1 stop13h 55mRyanair
Sun 11/508:45STN - CRL
1 stop8h 20mRyanair
Deal found 28/3£94
Sat 17/509:50BRU - LHR
Nonstop1h 25mBrussels Airlines
Sun 18/506:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Deal found 28/3£95
Wed 2/409:35BRU - LTN
1 stop23h 25mRyanair
Wed 9/419:20LTN - BRU
1 stop13h 25mRyanair
Deal found 28/3£97
Fri 13/609:25CRL - LTN
1 stop6h 35mMultiple Airlines
Thu 19/605:30LTN - CRL
1 stop16h 25mMultiple Airlines
Deal found 27/3£100
Sat 17/507:00CRL - STN
1 stop18h 20mMultiple Airlines
Sun 18/507:00STN - CRL
1 stop9h 35mMultiple Airlines
Deal found 28/3£103
Thu 8/516:20BRU - STN
1 stop5h 35mMultiple Airlines
Mon 12/516:10STN - BRU
1 stop4h 45mMultiple Airlines
Deal found 29/3£103
Thu 8/516:20BRU - LGW
1 stop4h 50mMultiple Airlines
Sun 11/509:50LGW - BRU
1 stop22h 50mMultiple Airlines
Deal found 28/3£104
Tue 1/407:40CRL - LTN
1 stop7h 40mRyanair
Thu 3/409:05LTN - CRL
1 stop6h 20mRyanair
Deal found 28/3£110
Sun 6/721:20BRU - LHR
Nonstop1h 15mMultiple Airlines
Thu 10/707:45LHR - BRU
Nonstop1h 10mMultiple Airlines
Deal found 28/3£120

Cheapflights Fare Finder

Customise your flight search to find flights from Belgium 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 29 March 2025.
Use the filters below to find and compare flights from Belgium to London that are best for you.

Fly from

Belgium

Fly to

London

Route

Depart

Return

Price

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Sat 17/5

09:55-18:55

1 stop10h 00m

London Gatwick

Sun 18/5

08:55-09:00

1 stop23h 05m

£93

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Sat 17/5

09:55-17:05

1 stop8h 10m

London Stansted

Sun 18/5

08:15-09:00

1 stop23h 45m

£93

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Fri 9/5

09:25-22:20

1 stop13h 55m

London Stansted

Sun 11/5

08:45-18:05

1 stop8h 20m

£94

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Sat 17/5

09:50-10:15

Nonstop1h 25m

London Heathrow

Sun 18/5

06:50-08:50

Nonstop1h 00m

£95

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Tue 6/5

15:05-15:25

Nonstop1h 20m

London Heathrow

Tue 13/5

17:20-19:35

Nonstop1h 15m

£96

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Tue 13/5

10:00-16:00

1 stop7h 00m

London Luton

Tue 20/5

21:50-09:00

1 stop10h 10m

£100

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Fri 13/6

09:25-15:00

1 stop6h 35m

London Luton

Thu 19/6

05:30-22:55

1 stop16h 25m

£100

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sat 17/5

07:00-00:20

1 stop18h 20m

London Stansted

Sun 18/5

07:00-17:35

1 stop9h 35m

£103

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Thu 8/5

16:20-20:55

1 stop5h 35m

London Stansted

Mon 12/5

16:10-21:55

1 stop4h 45m

£103

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Thu 8/5

16:20-20:10

1 stop4h 50m

London Gatwick

Sun 11/5

09:50-09:40

1 stop22h 50m

£104

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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

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

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

Currently, January is the cheapest month in which you can book a flight from Belgium to London (average of £112). Flying from Belgium to London in August is currently the most expensive (average of £164). 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 BE to LON?

Find hourly flight availability from Belgium 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 29 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to London as you normally would.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 29 March 2025.
Read through reviews of airlines operating flights from Belgium to London, such as Emirates, Norwegian and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.0
Very Good
3,192 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Norwegian
7.9
Good
224 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
airBaltic
7.8
Good
178 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
LOT
7.6
Good
1,063 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Belgium to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Belgium to London one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £46. Users have also found prices from £47 and £55 on British Airways and Wizz Air, respectively.

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

    When deciding which route to take from Belgium to London consider Brussels Bruxelles-National - London Stansted, Brussels Bruxelles-National - London Luton or Brussels Bruxelles-National - London Gatwick as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Belgium to London on time: ANA (94%), Japan Airlines (93%), Singapore Airlines (93%).

  • What are the cheapest flights from Belgium to London?

    Looking at all options, your cheapest flight can be booked for £52. While the most popular route (Brussels Bruxelles-National - London Stansted) can be booked for £90 on average our data indicates £136 when flying from Belgium to London.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Belgium to London (average of £112). Flying from Belgium to London in August is currently the most expensive (average of £164). 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 Belgium?

Book flights to Belgium if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Belgium to London

Discover the top 2 airlines that operate flights from Belgium 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 29 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£91Average£147FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£108Average£153FlexibilityNo 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 Belgium to London?

Cheapflights makes it easy to find Belgium 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 Belgium to London?

Cheapflights simply makes it quick and affordable to book flights from Belgium 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 Belgium to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium to London flexibly with Cheapflights today.

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

Yes! Start tracking prices for Belgium to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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