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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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
10 Jun — 17 Jun1
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 11 May 2026.

Mon 8/621:20
BRU
-
LHR
Nonstop1h 15m
Brussels Airlines
Wed 17/617:50
LHR
-
BRU
Nonstop1h 10m
Brussels Airlines
Deal found 6/5£94
Fri 5/619:00
CRL
-
STN
1 stop5h 45m
Ryanair
Sun 7/621:25
STN
-
CRL
1 stop9h 40m
Ryanair
Deal found 10/5£98
Thu 18/621:20
BRU
-
LHR
Nonstop1h 15m
Brussels Airlines
Sat 27/606:50
LHR
-
BRU
Nonstop1h 05m
Brussels Airlines
Deal found 10/5£98
Tue 19/518:05
BRU
-
STN
1 stop14h 15m
Multiple Airlines
Thu 28/521:55
STN
-
BRU
1 stop11h 35m
Multiple Airlines
Deal found 6/5£98
Tue 2/621:55
CRL
-
LTN
1 stop14h 30m
Multiple Airlines
Thu 4/607:55
LTN
-
CRL
1 stop6h 50m
Multiple Airlines
Deal found 6/5£98
Thu 28/508:45
CRL
-
STN
2 stops17h 05m
Ryanair
Sun 31/519:20
STN
-
CRL
1 stop11h 30m
Ryanair
Deal found 6/5£98
Sat 20/621:20
BRU
-
LHR
Nonstop1h 15m
Brussels Airlines
Sat 27/606:50
LHR
-
BRU
Nonstop1h 05m
Brussels Airlines
Deal found 6/5£98
Tue 16/610:00
BRU
-
LGW
1 stop7h 55m
Ryanair
Mon 22/621:30
LGW
-
BRU
1 stop10h 40m
Ryanair
Deal found 7/5£98
Sat 16/519:05
CRL
-
STN
1 stop12h 45m
Ryanair
Mon 18/506:45
STN
-
CRL
2 stops23h 45m
Ryanair
Deal found 9/5£99
Fri 12/621:20
BRU
-
LHR
Nonstop1h 15m
Brussels Airlines
Mon 15/606:50
LHR
-
BRU
Nonstop1h 05m
Brussels Airlines
Deal found 10/5£99
Fri 12/611:05
BRU
-
STN
1 stop21h 20m
Ryanair
Mon 15/622:00
STN
-
BRU
1 stop10h 10m
Ryanair
Deal found 10/5£99
Thu 1/1021:05
CRL
-
LTN
1 stop15h 50m
Multiple Airlines
Fri 9/1018:10
LTN
-
CRL
1 stop15h 30m
Multiple Airlines
Deal found 6/5£99

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 11 May 2026.

Round-trip from

£94

One-way from

£35

Popular in

December

Cheapest in

March

Average price

£135

Good round-trip deal

£128 or less

Good one-way deal

£81 or less
Brussels Airlines
  • Brussels Airlines
  • 8/6-17/6
  • Nonstop
  • 2h 25m total
  • Belgium to London
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 8h 50m total
  • Belgium 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 May 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 11 May 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 12/6

08:45-16:30

2 stops8h 45m

London Stansted

Mon 15/6

16:55-07:40

1 stop13h 45m

£98

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Wed 26/8

14:05-18:40

1 stop5h 35m

London Stansted

Sat 29/8

05:55-20:25

1 stop13h 30m

£98

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Sat 26/9

06:50-20:40

1 stop14h 50m

London Luton

Mon 28/9

21:45-07:40

1 stop8h 55m

£98

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Tue 2/6

21:55-11:25

1 stop14h 30m

London Luton

Thu 4/6

07:55-15:45

1 stop6h 50m

£98

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Mon 25/5

09:30-07:50

2 stops23h 20m

London Stansted

Sun 31/5

19:20-07:50

1 stop11h 30m

£100

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Tue 14/7

06:35-17:40

1 stop12h 05m

London Luton

Wed 15/7

13:30-22:55

1 stop8h 25m

£103

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Fri 19/6

19:35-23:20

1 stop4h 45m

London Stansted

Mon 22/6

22:45-09:10

1 stop9h 25m

£103

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Mon 5/10

21:05-04:55

1 stop8h 50m

London Luton

Fri 16/10

21:20-10:45

1 stop12h 25m

£105

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Thu 27/8

20:50-07:25

1 stop11h 35m

London Stansted

Sun 30/8

20:15-07:50

1 stop10h 35m

£106

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Fri 5/6

19:00-23:45

1 stop5h 45m

London Stansted

Sun 7/6

08:00-13:20

2 stops28h 20m

£106

Flights are sorted by cheapest return flights first.

Deals found on 7/5

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

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

The best time to book flights from Belgium to London is 89 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 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 £166). 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 11 May 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 26% 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 9 May 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 11 May 2026.

The most flights from BE0 to LON are scheduled on a Sunday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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?

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 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 11 May 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
7.3
Good
406 reviews
Check prices

Overall

7.3

Entertainment

6.2

Comfort

7.0

Food

6.3

Boarding

7.3

Crew

7.9

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
7.3
Good
406 reviews
Brussels Airlines
7.3
Good
406 reviews
Check prices

Overall

7.3

Entertainment

6.2

Comfort

7.0

Food

6.3

Boarding

7.3

Crew

7.9

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
7,969 reviews
Brussels Airlines
7.3
Good
406 reviews
Check prices

Overall

7.3

Entertainment

6.2

Comfort

7.0

Food

6.3

Boarding

7.3

Crew

7.9

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 05m. 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 Stansted, Brussels Bruxelles-National - London Gatwick 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 (95%), Cathay Pacific (86%), Japan Airlines (85%).

  • What are the cheapest flights from Belgium to London?

    Looking at all options, your cheapest flight can be booked for £57. While the most popular route (Brussels Bruxelles-National - London Stansted) can be booked for £80 on average, our data indicates £422 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 £166). 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
Hounslow
Croydon
Wembley
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Chelmsford
Southall

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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.
Charles de Gaulle to Heathrow flights
Duesseldorf Intl to Stansted flights
Duesseldorf Intl to Luton flights
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Frankfurt to Luton flights
Orly to Luton flights
Vienna to Stansted flights
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Vienna to Heathrow flights
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Madrid to Gatwick flights
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Frankfurt to Heathrow flights
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Duesseldorf Intl to Heathrow flights
Vienna to Gatwick flights
Amsterdam to Luton flights
Frederic Chopin to Stansted flights
Bruxelles-National to Gatwick flights
Bruxelles-National to Stansted flights
Bruxelles-National to Heathrow flights
Beauvais-Tille to Gatwick flights
Vienna to London City flights
Bruxelles-National to Luton flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Charles de Gaulle to Edinburgh flights
Frankfurt to London City flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Madrid to Stansted flights
Lyon to Luton flights
Marseille to Gatwick flights
Madrid to London City flights
Berlin to London City flights
Frankfurt to Edinburgh flights
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Leonardo da Vinci/Fiumicino 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 11 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£94Average£139FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£99Average£136FlexibilityNo 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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