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Cheap flights from London to Belgium from £47

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BRU
25 Mar — 1 Apr1
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 20 March 2025.

Round-trip from

£91

One-way from

£47

Popular in

July

Cheapest in

January

Average price

£123

Good round-trip deal

£333 or less

Good one-way deal

£99 or less
Wizz Air
  • Wizz Air
  • 28/4-7/5
  • 2 total stops
  • 46h 55m total
  • London to Belgium
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British Airways
  • British Airways
  • 12/6
  • Nonstop
  • 1h 10m 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).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in March 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 20 March 2025.

Thu 18/907:45LHR - BRU
Nonstop1h 10mBritish Airways
Thu 2/1022:30BRU - LHR
Nonstop1h 10mBritish Airways
Deal found 19/3£90
Tue 24/606:35STN - CRL
1 stop10h 25mMultiple Airlines
Wed 25/607:05CRL - STN
1 stop9h 40mMultiple Airlines
Deal found 19/3£90
Mon 28/411:15LGW - CRL
1 stop19h 50mWizz Air
Wed 7/516:30CRL - LGW
1 stop27h 05mWizz Air
Deal found 19/3£91
Mon 24/309:20LTN - CRL
1 stop24h 20mMultiple Airlines
Thu 3/413:25CRL - LTN
1 stop24h 15mMultiple Airlines
Deal found 19/3£92
Mon 12/506:25STN - BRU
1 stop26h 00mRyanair
Thu 22/516:20BRU - STN
1 stop16h 30mRyanair
Deal found 19/3£93
Wed 2/416:45STN - CRL
1 stop28h 20mRyanair
Wed 9/421:35CRL - STN
1 stop11h 05mRyanair
Deal found 19/3£94
Sat 26/408:05LGW - CRL
1 stop11h 30mMultiple Airlines
Mon 28/408:00CRL - LGW
1 stop24h 20mMultiple Airlines
Deal found 19/3£99
Mon 12/508:30LTN - CRL
1 stop22h 35mWizz Air
Tue 20/516:25CRL - LTN
1 stop16h 20mWizz Air
Deal found 19/3£102
Thu 15/521:10LTN - BRU
1 stop11h 40mRyanair
Thu 22/510:20BRU - LTN
1 stop6h 05mRyanair
Deal found 19/3£106
Thu 15/511:05LHR - BRU
Nonstop1h 10mBrussels Airlines
Sun 18/516:55BRU - LHR
Nonstop1h 10mBrussels Airlines
Deal found 19/3£106
Sun 4/508:55LGW - BRU
1 stop23h 10mRyanair
Sun 11/509:45BRU - LGW
1 stop23h 10mRyanair
Deal found 19/3£112
Thu 1/509:45LGW - BRU
1 stop4h 55mMultiple Airlines
Wed 7/522:15BRU - LGW
1 stop13h 00mMultiple Airlines
Deal found 19/3£115

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 20 March 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

STN - CRL

STNCRL

London Stansted

Tue 24/6

06:35-18:00

1 stop10h 25m

Charleroi Brussels

Wed 25/6

07:05-15:45

1 stop9h 40m

£90

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 28/4

11:15-08:05

1 stop19h 50m

Charleroi Brussels

Wed 7/5

16:30-18:35

1 stop27h 05m

£91

LondonBrussels

STN - BRU

STNBRU

London Stansted

Mon 12/5

06:25-09:25

1 stop26h 00m

Brussels Bruxelles-National

Thu 22/5

16:20-07:50

1 stop16h 30m

£93

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 18/6

15:30-17:45

Nonstop1h 15m

Brussels Bruxelles-National

Wed 2/7

21:10-21:20

Nonstop1h 10m

£93

LondonBrussels

STN - CRL

STNCRL

London Stansted

Wed 2/4

16:45-22:05

1 stop28h 20m

Charleroi Brussels

Wed 9/4

21:35-07:40

1 stop11h 05m

£94

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 23/4

07:40-18:20

1 stop9h 40m

Charleroi Brussels

Fri 25/4

09:25-15:00

1 stop6h 35m

£94

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sat 26/4

08:05-20:35

1 stop11h 30m

Charleroi Brussels

Mon 28/4

08:00-07:20

1 stop24h 20m

£99

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Mon 12/5

08:30-08:05

1 stop22h 35m

Charleroi Brussels

Tue 20/5

16:25-07:45

1 stop16h 20m

£102

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 15/5

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Sun 18/5

16:55-17:05

Nonstop1h 10m

£106

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Thu 15/5

21:10-09:50

1 stop11h 40m

Brussels Bruxelles-National

Thu 22/5

10:20-15:25

1 stop6h 05m

£106

Flights are sorted by cheapest return flights first.

Deals found on 18/3

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 20 March 2025.

It’s typically best to fly out from London to Belgium at midday. Doing so could potentially save you 6% 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 16 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. Tuesday mornings 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 20 March 2025.

The most flights from LON to BE0 are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 20 March 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, Emirates and KLM 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.
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
726 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very Good
3,195 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,319 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,060 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
768 reviews
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 British Airways (£47), Wizz Air (£48), and Ryanair (£50).

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

    The most popular route from London to Belgium is London Stansted - Brussels Bruxelles-National. You may also consider London Gatwick - 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 Virgin Atlantic (94%), Qatar Airways (90%) and ANA (89%).

  • What are the cheapest flights from London to Belgium?

    On average you can expect to pay £835 for a flight from London to Belgium. The cheapest flight overall is £54 while the most popular route, (London Stansted - Brussels Bruxelles-National) is currently priced at £93.

  • 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

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See prices for flight routes from nearby airports that may be better suited for you.
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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 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£86Average£113FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£102Average£138FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air FranceCheapest£141Average£246FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£157Average£186FlexibilityNo 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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