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Cheap flights from London to Belgium from £50

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BRU
4 May — 11 May1
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 29 April 2025.

Round-trip from

£97

One-way from

£50

Popular in

July

Cheapest in

January

Average price

£133

Good round-trip deal

£213 or less

Good one-way deal

£89 or less
British Airways
  • British Airways
  • 18/6-24/6
  • Nonstop
  • 2h 25m total
  • London to Belgium
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Wizz Air
  • Wizz Air
  • 13/5
  • 1 total stop
  • 19h 30m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Belgium.
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Price to beat on a one-way flight from London (LON) to Belgium.
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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 29 April 2025.

Wed 18/607:45LHR - BRU
Nonstop1h 10mBritish Airways
Tue 24/620:25BRU - LHR
Nonstop1h 15mBritish Airways
Deal found 28/4£97
Mon 26/521:50STN - CRL
1 stop10h 10mRyanair
Tue 27/518:25CRL - STN
1 stop22h 20mRyanair
Deal found 28/4£99
Thu 29/508:30LTN - CRL
1 stop10h 50mWizz Air
Mon 2/616:30CRL - LTN
1 stop16h 15mWizz Air
Deal found 28/4£101
Tue 17/614:45STN - BRU
1 stop5h 55mRyanair
Tue 24/610:00BRU - STN
1 stop9h 20mRyanair
Deal found 28/4£102
Sat 10/505:30LTN - CRL
1 stop9h 10mMultiple Airlines
Sat 17/516:25CRL - LTN
1 stop16h 20mMultiple Airlines
Deal found 28/4£102
Sun 1/616:30LTN - CRL
1 stop23h 00mRyanair
Fri 6/618:45CRL - LTN
1 stop22h 00mRyanair
Deal found 28/4£103
Wed 28/506:05STN - CRL
1 stop8h 50mMultiple Airlines
Wed 11/619:20CRL - STN
1 stop23h 10mMultiple Airlines
Deal found 28/4£105
Fri 2/506:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Sun 4/521:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 28/4£106
Wed 7/509:45LGW - BRU
1 stop10h 15mRyanair
Thu 8/510:20BRU - LGW
1 stop10h 50mRyanair
Deal found 28/4£108
Mon 16/619:15LGW - CRL
1 stop12h 20mMultiple Airlines
Mon 30/608:00CRL - LGW
1 stop24h 20mMultiple Airlines
Deal found 28/4£109
Wed 7/513:00LTN - BRU
1 stop7h 00mRyanair
Thu 8/516:20BRU - LTN
1 stop5h 25mRyanair
Deal found 28/4£109
Mon 26/521:30LGW - CRL
1 stop12h 55mRyanair
Mon 2/617:15CRL - LGW
1 stop16h 05mRyanair
Deal found 27/4£111

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 29 April 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

Wed 18/6

07:45-09:55

Nonstop1h 10m

Brussels Bruxelles-National

Tue 24/6

20:25-20:40

Nonstop1h 15m

£97

LondonBrussels

STN - CRL

STNCRL

London Stansted

Mon 26/5

21:50-09:00

1 stop10h 10m

Charleroi Brussels

Tue 27/5

18:25-15:45

1 stop22h 20m

£99

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 29/5

08:30-20:20

1 stop10h 50m

Charleroi Brussels

Mon 2/6

16:30-07:45

1 stop16h 15m

£101

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sat 10/5

05:30-15:40

1 stop9h 10m

Charleroi Brussels

Sat 17/5

16:25-07:45

1 stop16h 20m

£102

LondonBrussels

STN - BRU

STNBRU

London Stansted

Tue 17/6

14:45-21:40

1 stop5h 55m

Brussels Bruxelles-National

Tue 24/6

10:00-18:20

1 stop9h 20m

£102

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sun 1/6

16:30-16:30

1 stop23h 00m

Charleroi Brussels

Fri 6/6

18:45-15:45

1 stop22h 00m

£103

LondonBrussels

STN - CRL

STNCRL

London Stansted

Wed 28/5

06:05-15:55

1 stop8h 50m

Charleroi Brussels

Wed 11/6

19:20-17:30

1 stop23h 10m

£105

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 22/5

07:45-09:45

Nonstop1h 00m

Brussels Bruxelles-National

Sat 24/5

20:40-20:55

Nonstop1h 15m

£106

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 16/6

19:15-08:35

1 stop12h 20m

Charleroi Brussels

Mon 30/6

08:00-07:20

1 stop24h 20m

£109

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Thu 22/5

08:45-15:40

1 stop5h 55m

Brussels Bruxelles-National

Thu 22/5

21:40-11:05

1 stop14h 25m

£109

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results
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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 29 April 2025.

It’s typically best to fly out from London to Belgium at midday. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

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 30 March 2025.

Travellers seeking maximum savings on their London to Belgium flight should consider departing on Monday mornings when fares are most often at their lowest. Friday 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 29 April 2025.

The most flights from LON to BE0 are scheduled on a Monday (31 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Belgium by month

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

In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

Temperature in Belgium by month

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

If weather is an important factor for your trip to Belgium, 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 3.0 C).

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 29 April 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and Norwegian from London to Belgium 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.
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,213 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Norwegian
7.8
Good
227 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,588 reviews
Emirates
8.0
Very Good
3,213 reviews
Check prices

Entertainment

8.2

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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 Wizz Air (£50), Ryanair (£50), and British Airways (£51).

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

    The most popular route from London to Belgium is London Heathrow - Brussels Bruxelles-National. You may also consider London Gatwick - Brussels Bruxelles-National or London Stansted - 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 Virgin Atlantic (93%), Qatar Airways (89%) and Malaysia Airlines (87%).

  • What are the cheapest flights from London to Belgium?

    On average you can expect to pay £510 for a flight from London to Belgium. The cheapest flight overall is £55 while the most popular route, (London Heathrow - Brussels Bruxelles-National) is currently priced at £91.

  • 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

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Alternative routes for London to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London to Belgium

Discover the top 3 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£84Average£103FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£97Average£132FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapest£153Average£190FlexibilityNo 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.

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