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Cheap flights from Belgium 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LON
4 Oca — 11 Oca1
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 5 Aralık 2025.

Çar 31/1220:20CRL - LGW
1 stop12h 50mRyanair
Per 1/110:25LGW - CRL
1 stop4h 30mRyanair
Deal found 3/12£102
Cum 12/1207:40CRL - STN
1 stop6h 30mRyanair
Paz 14/1206:45STN - CRL
2 stops29h 00mRyanair
Deal found 3/12£102
Çar 10/1209:10BRU - LGW
1 stop9h 05mRyanair
Çar 7/108:50LGW - BRU
1 stop6h 35mRyanair
Deal found 3/12£104
Pzt 8/1210:05CRL - STN
1 stop15h 05mRyanair
Cum 12/1218:45STN - CRL
1 stop16h 45mRyanair
Deal found 3/12£105
Per 11/1207:35CRL - STN
2 stops12h 30mRyanair
Cum 12/1207:40STN - CRL
1 stop14h 10mRyanair
Deal found 4/12£106
Çar 31/1220:30BRU - LHR
Nonstop1h 10mBritish Airways
Çar 7/114:45LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 3/12£106
Cum 12/1209:15CRL - LTN
1 stop8h 25mRyanair
Pzt 15/1209:45LTN - CRL
2 stops21h 10mRyanair
Deal found 3/12£106
Çar 31/1220:20CRL - STN
1 stop12h 30mMultiple Airlines
Pzt 5/110:15STN - CRL
2 stops11h 00mMultiple Airlines
Deal found 3/12£107
Cmt 13/1206:40CRL - LTN
1 stop8h 40mMultiple Airlines
Pzt 15/1207:15LTN - CRL
1 stop12h 15mMultiple Airlines
Deal found 4/12£107
Çar 31/1220:30BRU - LHR
Nonstop1h 10mBritish Airways
Per 8/117:20LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 4/12£108
Çar 31/1217:00BRU - STN
1 stop4h 35mRyanair
Çar 7/106:30STN - BRU
1 stop8h 55mRyanair
Deal found 3/12£108
Cum 12/1209:15CRL - LTN
1 stop8h 25mMultiple Airlines
Paz 14/1206:55LTN - CRL
1 stop14h 25mMultiple Airlines
Deal found 4/12£108

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 5 Aralık 2025.

Round-trip from

£102

One-way from

£43

Popular in

December

Cheapest in

January

Average price

£140

Good round-trip deal

£118 or less

Good one-way deal

£96 or less
Ryanair
  • Ryanair
  • 31/12-1/1
  • 2 total stops
  • 17h 20m total
  • Belgium to London
Search Deals
Wizz Air
  • Wizz Air
  • 10/1
  • 1 total stop
  • 6h 00m 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 December 2025
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 5 Aralık 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

CRL - LGW

CRLLGW

Charleroi Brussels

Çar 31/12

20:20-08:10

1 stop12h 50m

London Gatwick

Per 1/1

10:25-15:55

1 stop4h 30m

£102

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Çar 11/2

10:15-17:15

1 stop8h 00m

London Gatwick

Cmt 14/2

22:30-09:05

1 stop9h 35m

£102

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Paz 25/1

09:40-16:05

1 stop7h 25m

London Luton

Çar 28/1

06:50-16:25

1 stop8h 35m

£102

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Paz 18/1

09:40-13:05

1 stop4h 25m

London Gatwick

Paz 25/1

08:25-18:15

1 stop8h 50m

£102

BrusselsLondon

BRU - STN

BRUSTN

Brussels Bruxelles-National

Çar 7/1

17:00-21:20

1 stop5h 20m

London Stansted

Per 8/1

12:00-17:35

1 stop4h 35m

£102

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Cum 16/1

09:40-20:30

1 stop11h 50m

London Luton

Paz 18/1

08:05-16:35

1 stop7h 30m

£103

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Pzt 19/1

09:40-14:25

1 stop5h 45m

London Gatwick

Pzt 26/1

19:20-09:10

1 stop12h 50m

£103

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Cum 9/1

20:20-20:30

Nonstop1h 10m

London Heathrow

Paz 11/1

14:20-16:35

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Cum 23/1

15:00-15:15

Nonstop1h 15m

London Heathrow

Paz 25/1

08:15-10:30

Nonstop1h 15m

£104

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Çar 7/1

14:35-14:50

Nonstop1h 15m

London Heathrow

Çar 14/1

08:35-10:50

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 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, April is the cheapest month in which you can book a flight from Belgium to London (average of £86). Flying from Belgium 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 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 5 Aralık 2025.

One of the essential ways to save on airfare from Belgium 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 Belgium to London?

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

Travellers seeking maximum savings on their Belgium 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 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 5 Aralık 2025.

The most flights from BE0 to LON are scheduled on a Thursday (22 on average). You will have fewer flight options on Friday, 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 97 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?

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 Belgium 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 Aralık 2025.
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
373 reviews
Check prices

Food

6.2

Boarding

7.3

Comfort

6.9

Overall

7.2

Crew

7.9

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
373 reviews
Brussels Airlines
7.2
Good
373 reviews
Check prices

Food

6.2

Boarding

7.3

Comfort

6.9

Overall

7.2

Crew

7.9

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

Food

6.2

Boarding

7.3

Comfort

6.9

Overall

7.2

Crew

7.9

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 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 10m. 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 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: JetBlue (84%), LATAM Airlines (82%), ANA (81%).

  • What are the cheapest flights from Belgium to London?

    Looking at all options, your cheapest flight can be booked for £54. While the most popular route (Brussels Bruxelles-National - London Stansted) can be booked for £78 on average, our data indicates £658 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, April is the cheapest month in which you can book a flight from Belgium to London (average of £86). Flying from Belgium 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
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

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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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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 5 Aralık 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 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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