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Cheap flights from Belgium to London from £35

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgium to London

Enter your travel dates to find the best prices.

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 17 April 2026.

Sun 17/506:40
CRL
-
LGW
1 stop5h 35m
Multiple Airlines
Wed 20/512:30
LGW
-
CRL
1 stop4h 30m
Multiple Airlines
Deal found 12/4£97
Thu 28/506:35
CRL
-
LTN
2 stops9h 50m
Multiple Airlines
Sun 31/521:50
LTN
-
CRL
1 stop14h 30m
Multiple Airlines
Deal found 12/4£97
Thu 23/415:55
CRL
-
STN
1 stop6h 30m
Multiple Airlines
Mon 27/416:55
STN
-
CRL
1 stop15h 00m
Multiple Airlines
Deal found 13/4£98
Sat 23/521:30
BRU
-
STN
1 stop11h 05m
Ryanair
Mon 25/522:45
STN
-
BRU
1 stop9h 25m
Ryanair
Deal found 12/4£98
Thu 14/521:05
CRL
-
LTN
1 stop15h 50m
Multiple Airlines
Sun 17/521:20
LTN
-
CRL
1 stop9h 15m
Multiple Airlines
Deal found 13/4£98
Sat 9/512:35
CRL
-
LGW
1 stop7h 10m
Multiple Airlines
Wed 13/519:20
LGW
-
CRL
1 stop12h 35m
Multiple Airlines
Deal found 16/4£99
Wed 22/406:20
CRL
-
STN
2 stops8h 35m
Multiple Airlines
Sat 25/411:35
STN
-
CRL
2 stops19h 10m
Multiple Airlines
Deal found 13/4£99
Wed 27/518:00
BRU
-
LTN
1 stop5h 10m
Multiple Airlines
Thu 28/517:30
LTN
-
BRU
1 stop15h 15m
Multiple Airlines
Deal found 12/4£99
Thu 28/518:30
BRU
-
STN
1 stop5h 50m
Multiple Airlines
Thu 4/606:30
STN
-
BRU
1 stop10h 25m
Multiple Airlines
Deal found 13/4£99
Fri 15/521:05
CRL
-
LTN
1 stop8h 50m
Multiple Airlines
Sun 17/505:00
LTN
-
CRL
2 stops26h 05m
Multiple Airlines
Deal found 16/4£99
Fri 1/521:55
CRL
-
STN
1 stop23h 35m
Multiple Airlines
Tue 5/522:00
STN
-
CRL
2 stops19h 50m
Multiple Airlines
Deal found 14/4£100
Thu 7/516:55
BRU
-
LHR
Nonstop1h 10m
Brussels Airlines
Mon 11/511:05
LHR
-
BRU
Nonstop1h 10m
Brussels Airlines
Deal found 17/4£100

Find flight deals from Belgium to London

Keep the following information in mind while searching for Belgium to London flight deals. Data was last updated 17 April 2026.

Round-trip from

£97

One-way from

£35

Popular in

December

Cheapest in

March

Average price

£135

Good round-trip deal

£117 or less

Good one-way deal

£78 or less
Ryanair
  • Ryanair
  • 17/5-20/5
  • 2 total stops
  • 10h 05m total
  • Belgium to London
Search Deals
Ryanair
  • Ryanair
  • 6/5
  • 1 total stop
  • 14h 00m total
  • Belgium 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 April 2026
Search Deals
Price to beat on a round-trip flight from Belgium to London (LON).
Search Deals
Price to beat on a one-way flight from Belgium to London (LON).
Search Deals

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 17 April 2026.
Use the filters below to find and compare flights from Belgium to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Fri 29/5

15:45-20:00

1 stop5h 15m

London Stansted

Sun 31/5

21:25-08:05

1 stop9h 40m

£98

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Mon 4/5

20:50-10:20

2 stops14h 30m

London Stansted

Wed 6/5

10:50-20:30

2 stops8h 40m

£100

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sun 17/5

07:00-10:50

1 stop4h 50m

London Stansted

Wed 20/5

12:15-18:00

1 stop4h 45m

£100

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Mon 4/5

20:50-07:15

1 stop11h 25m

London Luton

Wed 6/5

08:00-17:45

1 stop8h 45m

£100

BrusselsLondon

CRL - LGW

CRLLGW

Charleroi Brussels

Fri 19/6

07:55-15:35

1 stop8h 40m

London Gatwick

Sun 21/6

19:20-08:55

1 stop12h 35m

£103

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sun 10/5

20:35-07:20

1 stop11h 45m

London Stansted

Sun 17/5

15:50-08:55

1 stop16h 05m

£103

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Tue 5/5

08:40-15:55

1 stop8h 15m

London Stansted

Mon 25/5

16:55-07:40

1 stop13h 45m

£103

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Thu 28/5

18:30-23:20

1 stop5h 50m

London Stansted

Thu 4/6

06:30-17:55

1 stop10h 25m

£103

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Tue 5/5

16:00-23:50

1 stop8h 50m

London Stansted

Fri 8/5

07:30-22:10

2 stops13h 40m

£103

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Sat 30/5

17:20-00:30

1 stop8h 10m

London Luton

Sun 31/5

18:55-09:00

1 stop13h 05m

£103

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Belgium to London (average of £70). Flying from Belgium to London in December is currently the most expensive (average of £167). 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 17 April 2026.

One of the essential ways to save on airfare from Belgium to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

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

Use this chart to determine the cheapest time to fly return from Belgium to London. Price data was last updated on 11 April 2026.

Travellers seeking maximum savings on their Belgium to London flight should consider departing on Tuesday at midday 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 Belgium to London

Explore weekly flight availability from Belgium 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 17 April 2026.

The most flights from BE0 to LON are scheduled on a Wednesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Belgium to London delayed?

About 16% of weekly flights between Belgium 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 Belgium 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?

Saturday 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 Belgium to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 14% 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 17 April 2026.
Check out reviews from past customers who have flown with Brussels Airlines and British Airways from Belgium to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
403 reviews
Check prices

Comfort

7.0

Crew

7.9

Overall

7.2

Entertainment

6.2

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Nyaga,Mar 2026

BRU - NBO

Airbus A330 was quite empty, so had all the seats to myself. Very comfortable. Flight left on time. Not a fan of pizza as it is processed carbs heavy but the rest of the food was good. Movies were good. I enjoyed Better Man - a movie on Robbie William's life.
Brussels Airlines
7.2
Good
403 reviews
Brussels Airlines
7.2
Good
403 reviews
Check prices

Comfort

7.0

Crew

7.9

Overall

7.2

Entertainment

6.2

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Nyaga,Mar 2026

BRU - NBO

Airbus A330 was quite empty, so had all the seats to myself. Very comfortable. Flight left on time. Not a fan of pizza as it is processed carbs heavy but the rest of the food was good. Movies were good. I enjoyed Better Man - a movie on Robbie William's life.
British Airways
6.7
Okay
7,889 reviews
Brussels Airlines
7.2
Good
403 reviews
Check prices

Comfort

7.0

Crew

7.9

Overall

7.2

Entertainment

6.2

Food

6.3

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Nyaga,Mar 2026

BRU - NBO

Airbus A330 was quite empty, so had all the seats to myself. Very comfortable. Flight left on time. Not a fan of pizza as it is processed carbs heavy but the rest of the food was good. Movies were good. I enjoyed Better Man - a movie on Robbie William's life.

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.

  • How long is the flight from Belgium to London?

    Departing from Belgium to London will take you 1h 20m. The distance from Belgium to London is about 217 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Gatwick, Brussels Bruxelles-National - London Stansted or Brussels Bruxelles-National - London Luton 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: Malaysia Airlines (96%), Japan Airlines (88%), ANA (88%).

  • What are the cheapest flights from Belgium to London?

    Looking at all options, your cheapest flight can be booked for £59. While the most popular route (Brussels Bruxelles-National - London Gatwick) can be booked for £82 on average, our data indicates £416 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, November is the cheapest month in which you can book a flight from Belgium to London (average of £70). Flying from Belgium to London in December is currently the most expensive (average of £167). 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
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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Alternative routes for Belgium to London

See prices for flight routes from nearby airports that may be better suited for you.
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Bruxelles-National to Stansted flights
Amsterdam to Luton flights
Madrid to Stansted flights
Bruxelles-National to Luton flights
Beauvais-Tille to Stansted flights
Duesseldorf Intl to Luton flights
Frankfurt to Southend flights
Madrid to London City flights
Charles de Gaulle to Edinburgh flights
Orly to London City flights
Vienna to Luton flights
Amsterdam to London City flights
Charles de Gaulle to Liverpool flights
Madrid to Southend flights
Orly to Liverpool flights
Duesseldorf Intl to London City flights
Beauvais-Tille to Liverpool flights
Leonardo da Vinci/Fiumicino to Gatwick flights
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Frankfurt-Hahn to Stansted flights

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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£88Average£129FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£94Average£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 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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