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Cheap flights from London to Brussels 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

Cheapflights Tip: The best prices from London to Brussels are usually found in January or February, booked 77 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from London to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 March 2025.

Round-trip from

£91

One-way from

£47

Popular in

July

Cheapest in

January

Average price

£123
Wizz Air
  • Wizz Air
  • 28/4-7/5
  • 2 total stops
  • 46h 55m total
  • London to Brussels
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British Airways
  • British Airways
  • 12/6
  • Nonstop
  • 1h 10m total
  • London to Brussels
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. 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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Find flight deals from London to Brussels

Cheapest flights from London to Brussels
Explore the most affordable flight options available from London to Brussels. 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 Brussels 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 Brussels that are best for you.

Fly from

London

Fly to

Brussels

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 Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

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

Use this chart to determine the optimal time to book a return flight from London to Brussels. Price data was last updated on 14 March 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from London to Brussels (average of £117). Flying from London to Brussels 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 BRU?

Find hourly flight availability from London to Brussels. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 78% on flights from London to Brussels by exploring options for tickets at midday.

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

Use this chart to determine the cheapest time to fly return from London to Brussels. Price data was last updated on 16 March 2025.

Travellers seeking maximum savings on their London to Brussels flight should consider departing on Wednesday evenings 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 Brussels

Explore weekly flight availability from London to Brussels. 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 BR1 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 Brussels by month

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

In terms of precipitation, rainfall in Brussels 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 Brussels when rainfall is around 40.0 mm.

Temperature in Brussels by month

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

If weather is an important factor for your trip to Brussels, 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 Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 20 March 2025.
Read reviews from past customers who have flown Aegean Airlines, Emirates and KLM from London to Brussels. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
726 reviews
Check prices

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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

Food

7.3

Comfort

7.8

Boarding

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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 Brussels. 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 flying from London to Brussels round-trip?

    According to our current data, Wizz Air (£91), Ryanair (£93), and British Airways (£93) offers the cheapest pricing from London to Brussels. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Brussels one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £47. Wizz Air flights start at £48 while deals on Ryanair start at £50 one-way.

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

    While some choose either London Gatwick - Brussels Bruxelles-National or London Luton - Brussels Bruxelles-National, London Stansted - Brussels Bruxelles-National is the most popular route from London to Brussels.

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

    The top 3 most reliable airlines when flying from London to Brussels are Virgin Atlantic (94%), Qatar Airways (90%) and ANA (89%).

  • What are the cheapest flights from London to Brussels?

    Looking for the cheapest flight from London to Brussels? While on average our users pay £835, our data indicates the cheapest price to be £54. The most popular route (London Stansted - Brussels Bruxelles-National), is priced around £93.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Brussels (average of £117). Flying from London to Brussels 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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Alternative routes for London to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Stansted to Bruxelles-National flights
Gatwick to Bruxelles-National flights
Manchester to Bruxelles-National flights
Luton to Bruxelles-National flights
London City to Bruxelles-National flights
Manchester to Charleroi Brussels flights
Stansted to Charleroi Brussels flights
Heathrow to Charleroi Brussels flights
Birmingham to Bruxelles-National flights
Heathrow to Bruxelles-National flights
Edinburgh to Bruxelles-National flights
Luton to Charleroi Brussels flights
Edinburgh to Charleroi Brussels flights
Gatwick to Charleroi Brussels flights
Birmingham to Charleroi Brussels flights
Bristol to Bruxelles-National flights
Liverpool to Bruxelles-National flights
Gatwick to Antwerp flights
Southampton to Bruxelles-National flights
East Midlands to Bruxelles-National flights
Bristol to Charleroi Brussels flights
Liverpool to Charleroi Brussels flights
Leeds to Bruxelles-National flights
Manchester to Antwerp flights
Luton to Antwerp flights
Stansted to Antwerp flights
Heathrow to Antwerp flights
Leeds to Charleroi Brussels flights
East Midlands to Charleroi Brussels flights
Southend to Bruxelles-National flights
Newcastle upon Tyne to Bruxelles-National flights
Gatwick to Ostend flights
Exeter to Bruxelles-National flights
Manchester to Ostend flights
Heathrow to Ostend flights
London City to Charleroi Brussels flights
Southampton to Charleroi Brussels flights
Southend to Antwerp flights
London City to Antwerp flights
Birmingham to Antwerp flights
Newcastle upon Tyne to Charleroi Brussels flights
Leeds to Antwerp flights
Doncaster to Bruxelles-National flights
Norwich to Bruxelles-National flights
Newquay to Bruxelles-National flights

Top 4 airlines flying from London to Brussels

Discover the top 4 airlines that operate flights from London to Brussels. 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 Brussels?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Brussels. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Brussels.

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

Yes! Cheapflights helps users easily find flights from London to Brussels with no change fees.

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

Of course! You can now track prices for flights from London to Brussels 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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