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Cheap flights from London to Brussels from £48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Brussels departing on 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Ryanair Logo
08:15 - 18:05STN-BRU
8h 50m1 stop
Ryanair Logo
22:20 - 07:50BRU-STN
10h 30m1 stop
£97Ryanair
Find Deal
Mon, 13 Oct - Tue, 14 Oct
Ryanair Logo
21:55 - 09:25LTN-BRU
10h 30m1 stop
Ryanair Logo
22:20 - 09:25BRU-LTN
12h 05m1 stop
£97Ryanair
Find Deal
Mon, 13 Oct - Tue, 14 Oct
Brussels Airlines Logo
06:50 - 08:50LHR-BRU
1h 00mdirect
Brussels Airlines Logo
20:40 - 20:55BRU-LHR
1h 15mdirect
£97Brussels Airlines
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Thu, 11 Sep - Sun, 14 Sep
Brussels Airlines Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
Brussels Airlines Logo
21:20 - 21:35BRU-LHR
1h 15mdirect
£98Brussels Airlines
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Fri, 29 Aug - Fri, 12 Sep
British Airways Logo
19:00 - 21:15LHR-BRU
1h 15mdirect
British Airways Logo
21:15 - 21:25BRU-LHR
1h 10mdirect
£104British Airways
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Sat, 30 Aug - Mon, 1 Sep
British Airways Logo
17:30 - 19:45LHR-BRU
1h 15mdirect
British Airways Logo
21:20 - 21:40BRU-LHR
1h 20mdirect
£104British Airways
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Wed, 3 Dec - Fri, 12 Dec
Vueling Logo
07:00 - 16:30LGW-BRU
8h 30m1 stop
Vueling Logo
15:10 - 23:20BRU-LGW
9h 10m1 stop
£106Vueling
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Thu, 27 Nov - Tue, 2 Dec
Vueling Logo
16:10 - 09:00LGW-BRU
15h 50m1 stop
Vueling Logo
15:10 - 22:00BRU-LGW
7h 50m1 stop
£107Vueling
Find Deal
Tue, 18 Nov - Fri, 21 Nov
Logo
22:00 - 09:40STN-BRU
10h 40m1 stop
Logo
16:20 - 22:30BRU-STN
7h 10m1 stop
£110
Find Deal
Mon, 15 Sep - Thu, 18 Sep
Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
Logo
11:30 - 16:25BRU-LHR
5h 55m1 stop
£115
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Thu, 30 Oct - Thu, 13 Nov

Vueling flights from London to Brussels Bruxelles-National Airport

Our best Vueling deals on London to Brussels Bruxelles-National Airport flight tickets
Vueling
27 Nov
LGW07:00London Gatwick
8h 30m
1 stop
BRU16:30Brussels Bruxelles-National
2 Dec
BRU15:10Brussels Bruxelles-National
9h 10m
1 stop
LGW23:20London Gatwick
£106
Find similar
Vueling
18 Nov
LGW16:10London Gatwick
15h 50m
1 stop
BRU09:00Brussels Bruxelles-National
21 Nov
BRU15:10Brussels Bruxelles-National
7h 50m
1 stop
LGW22:00London Gatwick
£107
Find similar
Vueling
22 Sept
LGW21:05London Gatwick
11h 10m
1 stop
BRU09:15Brussels Bruxelles-National
29 Sept
BRU22:15Brussels Bruxelles-National
11h 15m
1 stop
LGW08:30London Gatwick
£110
Find similar

Lufthansa flights from London to Brussels Bruxelles-National Airport

Our best Lufthansa deals on London to Brussels Bruxelles-National Airport flight tickets
Lufthansa
15 Aug
LCY08:55London City
7h 35m
1 stop
BRU17:30Brussels Bruxelles-National
19 Aug
BRU07:00Brussels Bruxelles-National
10h 25m
1 stop
LCY16:25London City
£199
Find similar
Lufthansa
6 Aug
LCY08:45London City
3h 55m
1 stop
BRU13:40Brussels Bruxelles-National
13 Aug
BRU14:25Brussels Bruxelles-National
5h 10m
1 stop
LCY18:35London City
£210
Find similar
Lufthansa
8 Aug
LCY08:55London City
3h 45m
1 stop
BRU13:40Brussels Bruxelles-National
11 Aug
BRU14:25Brussels Bruxelles-National
5h 10m
1 stop
LCY18:35London City
£212
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Brussels Bruxelles-National Airport 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

STN - BRU

STNBRU

London Stansted

Mon 13/10

08:15-18:05

1 stop8h 50m

Brussels Bruxelles-National

Tue 14/10

22:20-07:50

1 stop10h 30m

£97

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Mon 13/10

21:55-09:25

1 stop10h 30m

Brussels Bruxelles-National

Tue 14/10

22:20-09:25

1 stop12h 05m

£97

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 11/9

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Sun 14/9

20:40-20:55

Nonstop1h 15m

£97

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 29/8

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Fri 12/9

21:20-21:35

Nonstop1h 15m

£98

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 30/8

19:00-21:15

Nonstop1h 15m

Brussels Bruxelles-National

Mon 1/9

21:15-21:25

Nonstop1h 10m

£104

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 3/12

17:30-19:45

Nonstop1h 15m

Brussels Bruxelles-National

Fri 12/12

21:20-21:40

Nonstop1h 20m

£104

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 27/11

07:00-16:30

1 stop8h 30m

Brussels Bruxelles-National

Tue 2/12

15:10-23:20

1 stop9h 10m

£106

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 18/11

16:10-09:00

1 stop15h 50m

Brussels Bruxelles-National

Fri 21/11

15:10-22:00

1 stop7h 50m

£107

LondonBrussels

STN - BRU

STNBRU

London Stansted

Mon 15/9

22:00-09:40

1 stop10h 40m

Brussels Bruxelles-National

Thu 18/9

16:20-22:30

1 stop7h 10m

£110

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 30/10

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Thu 13/11

11:30-16:25

1 stop5h 55m

£115

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from London to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

If you don’t want to visit Brussels Bruxelles-National Airport in January, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £111.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £413. On the other hand, Tuesday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £485.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that the cheapest London to Brussels Bruxelles-National Airport flights are usually those with departure times in the evening. Our users have found flights to Brussels Bruxelles-National Airport in the evening for as low as £114. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £476 on average. Flights to Brussels Bruxelles-National Airport from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Brussels Bruxelles-National flight route?

Fly from London Heathrow to Brussels Bruxelles-National for the best London - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around £124 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from London for as low as £102 on momondo.

What cabin class options are available on London to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on London to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Brussels Bruxelles-National Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a London to Brussels Bruxelles-National Airport flight.

How have London to Brussels Bruxelles-National Airport flight prices changed over time?

As of August 2025, prices for London to Brussels Bruxelles-National Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from London to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Brussels Bruxelles-National Airport (LON to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Brussels Bruxelles-National Airport

Best price found

£48

Fastest flight time

1h 00m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from London in the past 72 hours is £48. The best return flight deal from London to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is £97.
The fastest flight from London to Brussels Bruxelles-National Airport takes 1h 00m
Direct flights go from London to Brussels Bruxelles-National Airport every day.
Search flight deals

  • Is flying the fastest way to get from London to Brussels Bruxelles-National Airport?

    To save time, the fastest way to travel is by flight from London to Brussels Bruxelles-National Airport on Brussels Airlines. Expect the length of time you’ll spend onboard Brussels Airlines to be about 1h 00m compared to taking a train from London to Brussels Bruxelles-National Airport or a bus from London to Brussels Bruxelles-National Airport which have been found to be slower alternatives.

  • Is flying the cheapest way to get from London to Brussels Bruxelles-National Airport?

    A bus from London to Brussels Bruxelles-National Airport from £72 can save you up to 25% on the cost of your trip compared to booking a flight from London to Brussels Bruxelles-National Airport or a train from London to Brussels Bruxelles-National Airport.

  • How far is London to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 203.6 mi away from London. By plane, this route typically takes 1h 00m.

  • What is the carbon footprint of flying from London to Brussels Bruxelles-National?

    Flights to Brussels Bruxelles-National from London generally have a carbon footprint of about 119lb - momondo offers a CO2 sorter in search results to highlight the smallest available carbon footprints for plane travel. Taking the train instead of flying would reduce your CO2 emissions by around 58%. The footprint of a bus to Brussels Bruxelles-National from London is about 32lb (73% less than flying).

  • When did momondo last update prices for flights from London to Brussels Bruxelles-National Airport?

    Prices for flights from London to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from London to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Brussels Bruxelles-National Airport?

  • What is the most popular airline from London to Brussels Bruxelles-National Airport?

Best airlines flying from London to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from London to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £86Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £100Free CancellationRating
7.2
350 reviews
Search Brussels Airlines flights
RyanairPriceFrom £106Free CancellationRating
6.8
5,154 reviews
Search Ryanair flights
KLMPriceFrom £170Free CancellationRating
7.8
1,383 reviews
Search KLM flights

  • Brussels Airlines Flights From London to Brussels Bruxelles-National Airport

    Brussels Airlines flight deals from London to Brussels Bruxelles-National Airport start from £132 round-trip. Over the 20 Brussels Airlines flights for this route in a normal week, average airfare is usually £163 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From London to Brussels Bruxelles-National Airport

    Across 7,222 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London to Brussels Bruxelles-National Airport about 4 times each week, with ticket deals ranging from £113 to £141. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Ypres
Charleroi
Spa
Leuven
Namur
Waterloo
Knokke-Heist
Hasselt
Mons
Aalst
Mechelen
Genk
Dinant
Francorchamps
Oostkamp
Zaventem

Why use momondo?

Why should I use momondo to find a flight deal from London to Brussels?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Brussels. momondo saves you time and could save you money on your trip.

Can I find flights from London to Brussels with flexible booking policies on momondo?

Yes. All flights to Brussels from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Brussels?

Once you have performed a search for London to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Choose the best way to get from London to Brussels Bruxelles-National Airport

Buses

6h 30m
£39 one-way£72 return
Direct · from £721 stop · from £86

Distance to city centre

ZYR • 1.1 mi
6MP • 0.9 mi
32lb CO2

73% less than flights

Find Buses

London to Brussels Bruxelles-National Airport Buses

Trains

1h 57m
£51 one-way£79 return
Direct · from £791 stop · from £100

Distance to city centre

ZYR • 1.1 mi
51lb CO2

58% less than flights

Find Trains

London to Brussels Bruxelles-National Airport Trains

Flights

1h 00m
£48 one-way£97 return
Direct · from £97

Distance to city centre

BRU • 6.9 mi
120lb CO2

Find Flights

London to Brussels Bruxelles-National Airport Flights

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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