Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Belgium from £53

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BRU
16 Jul — 23 Jul1
1 adult

Cheap flight deals from London to Belgium

Keep the following information in mind while searching for London to Belgium flight deals. Data was last updated 11 July 2025.

Round-trip from

£93

One-way from

£53

Popular in

July

Cheapest in

January

Average price

£147

Good round-trip deal

£180 or less

Good one-way deal

£129 or less
British Airways
  • British Airways
  • 3/8-9/8
  • Nonstop
  • 2h 20m total
  • London to Belgium
Search Deals
Ryanair
  • Ryanair
  • 27/8
  • 1 total stop
  • 10h 00m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£13 potential increase over avg. return price).
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 July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Belgium.
Search Deals
Price to beat on a one-way flight from London (LON) to Belgium.
Search Deals

Find flight deals from London to Belgium

Cheapest flights from London to Belgium
Explore the most affordable flight options available from London to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 3/807:40LHR - BRU
Nonstop1h 10mBritish Airways
Sat 9/819:55BRU - LHR
Nonstop1h 10mBritish Airways
Deal found 9/7£93
Wed 27/808:50LGW - BRU
1 stop11h 10mRyanair
Sat 30/822:05BRU - LGW
1 stop12h 20mRyanair
Deal found 9/7£94
Wed 27/813:15STN - BRU
1 stop6h 45mRyanair
Sat 30/822:05BRU - STN
1 stop10h 40mRyanair
Deal found 9/7£98
Wed 24/907:40LTN - CRL
1 stop9h 40mMultiple Airlines
Sun 28/916:30CRL - LTN
1 stop16h 15mMultiple Airlines
Deal found 9/7£99
Fri 12/1217:50LHR - BRU
Nonstop1h 10mBrussels Airlines
Sun 14/1221:10BRU - LHR
Nonstop1h 10mBrussels Airlines
Deal found 10/7£100
Mon 1/915:20STN - CRL
1 stop5h 35mRyanair
Wed 3/921:35CRL - STN
1 stop11h 05mRyanair
Deal found 10/7£105
Fri 3/1021:50LTN - CRL
1 stop8h 50mWizz Air
Mon 6/1008:20CRL - LTN
1 stop13h 45mWizz Air
Deal found 9/7£107
Mon 1/921:05LGW - CRL
1 stop13h 35mMultiple Airlines
Tue 9/918:50CRL - LGW
1 stop14h 45mMultiple Airlines
Deal found 10/7£108
Mon 8/921:05LGW - BRU
1 stop11h 10mMultiple Airlines
Fri 12/922:15BRU - LGW
1 stop11h 20mMultiple Airlines
Deal found 10/7£108
Fri 17/1005:55STN - CRL
1 stop13h 40mMultiple Airlines
Mon 20/1020:40CRL - STN
1 stop16h 40mMultiple Airlines
Deal found 9/7£109
Mon 15/921:55LTN - BRU
1 stop10h 30mRyanair
Wed 17/909:35BRU - LTN
1 stop13h 35mRyanair
Deal found 9/7£110
Sat 1/1106:50LHR - BRU
Nonstop1h 05mMultiple Airlines
Sun 2/1121:35BRU - LHR
Nonstop1h 10mMultiple Airlines
Deal found 9/7£110

Cheapflights Fare Finder

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

Fly from

London

Fly to

Belgium

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 3/8

07:40-09:50

Nonstop1h 10m

Brussels Bruxelles-National

Sat 9/8

19:55-20:05

Nonstop1h 10m

£93

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 27/8

08:50-21:00

1 stop11h 10m

Brussels Bruxelles-National

Sat 30/8

22:05-09:25

1 stop12h 20m

£94

LondonBrussels

STN - BRU

STNBRU

London Stansted

Wed 27/8

13:15-21:00

1 stop6h 45m

Brussels Bruxelles-National

Sat 30/8

22:05-07:45

1 stop10h 40m

£98

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 24/9

07:40-18:20

1 stop9h 40m

Charleroi Brussels

Sun 28/9

16:30-07:45

1 stop16h 15m

£99

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 25/8

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Mon 1/9

20:40-20:55

Nonstop1h 15m

£104

LondonBrussels

STN - CRL

STNCRL

London Stansted

Mon 1/9

15:20-21:55

1 stop5h 35m

Charleroi Brussels

Wed 3/9

21:35-07:40

1 stop11h 05m

£105

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 3/10

21:50-07:40

1 stop8h 50m

Charleroi Brussels

Mon 6/10

08:20-21:05

1 stop13h 45m

£107

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 1/9

21:05-11:40

1 stop13h 35m

Charleroi Brussels

Tue 9/9

18:50-08:35

1 stop14h 45m

£108

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 8/9

21:05-09:15

1 stop11h 10m

Brussels Bruxelles-National

Fri 12/9

22:15-08:35

1 stop11h 20m

£108

LondonBrussels

STN - CRL

STNCRL

London Stansted

Fri 17/10

05:55-20:35

1 stop13h 40m

Charleroi Brussels

Mon 20/10

20:40-12:20

1 stop16h 40m

£109

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from London to Belgium

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

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

Currently, January is the cheapest month in which you can book a flight from London to Belgium (average of £117). Flying from London to Belgium in July is currently the most expensive (average of £172). 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 LON to BE?

Find hourly flight availability from London to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from London to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly return from London to Belgium. Price data was last updated on 5 May 2025.

Travellers seeking maximum savings on their London to Belgium flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Belgium

Explore weekly flight availability from London to Belgium. 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 July 2025.

The most flights from LON to BE0 are scheduled on a Friday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 11 July 2025.
See what other customers who have flown with KLM, Norwegian, andSWISS from London to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
230 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,655 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.3
Good
1,419 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
349 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London to Belgium. 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 London to Belgium one-way?

    The cheapet airlines for a one-way flight from London to Belgium are Ryanair (£53), British Airways (£53), and Wizz Air (£54).

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

    The most popular route from London to Belgium is London Gatwick - Brussels Bruxelles-National. You may also consider London Stansted - Brussels Bruxelles-National or London Luton - Brussels Bruxelles-National.

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

    The top 3 most reliable airlines when flying from London to Belgium are Malaysia Airlines (83%), Qatar Airways (82%) and British Airways (82%).

  • What are the cheapest flights from London to Belgium?

    On average you can expect to pay £578 for a flight from London to Belgium. The cheapest flight overall is £61 while the most popular route, (London Gatwick - Brussels Bruxelles-National) is currently priced at £94.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Belgium (average of £117). Flying from London to Belgium in July is currently the most expensive (average of £172). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Heathrow to Lisbon flights
Heathrow to Charles de Gaulle flights
Gatwick to Lisbon flights
Luton to Lisbon flights
Luton to Belfast Intl flights
Stansted to Lisbon flights
Gatwick to Belfast Intl flights
Heathrow to Málaga flights
London City to Linate flights
London City to Istanbul flights
Heathrow to Palma de Mallorca flights
Luton to Amsterdam flights
Gatwick to Amsterdam flights
Heathrow to Athens flights
Heathrow to Larnaca flights
London City to Vicenza flights
Luton to Barcelona-El Prat flights
London City to Charles de Gaulle flights
Heathrow to Ibiza flights
Gatwick to Frankfurt flights
Heathrow to Barcelona-El Prat flights
Gatwick to Athens flights
Heathrow to Amsterdam flights
Gatwick to Charles de Gaulle flights
Heathrow to Faro flights
Stansted to Barcelona-El Prat flights
Gatwick to Madrid flights
Heathrow to Edinburgh flights
Gatwick to Edinburgh flights
Gatwick to Malpensa flights
Gatwick to Barcelona-El Prat flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Heathrow to Berlin flights
Luton to Edinburgh flights
Luton to Charles de Gaulle flights
Stansted to Madrid flights
Heathrow to Malpensa flights
Gatwick to Istanbul flights
Heathrow to Madrid flights
Luton to Istanbul flights
Stansted to Athens flights
Heathrow to Orly flights
Stansted to Istanbul flights
Gatwick to Nice flights
Stansted to Edinburgh flights
Gatwick to Vicenza flights
Heathrow to Nice flights
Luton to Athens flights
London City to Amsterdam flights

Top 4 airlines flying from London to Belgium

Discover the top 4 airlines that operate flights from London to Belgium. 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£83Average£104FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£97Average£121FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
RyanairCheapest£103Average£127FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£140Average£209FlexibilityNo cancel feeOn-time75%
Search KLM 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 London to Belgium?

When you search for this flight from London to Belgium, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Belgium?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Belgium for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Belgium with no change fees?

Certainly. Search results for flights to Belgium from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from London to Belgium and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights