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Cheap flights from London to Brussels from £50

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 4/11. 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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Cheap return flights

Brussels Airlines Logo
06:50 - 08:55LHR-BRU
1h 05mdirect
Brussels Airlines Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
£95Brussels Airlines
Find Deal
sam., 29 nov. - dim., 30 nov.
British Airways Logo
07:45 - 09:55LHR-BRU
1h 10mdirect
British Airways Logo
19:55 - 20:05BRU-LHR
1h 10mdirect
£96British Airways
Find Deal
sam., 27 sept. - sam., 4 oct.
Ryanair Logo
20:35 - 09:50LGW-BRU
12h 15m1 stop
Ryanair Logo
22:25 - 08:20BRU-LGW
10h 55m1 stop
£96Ryanair
Find Deal
jeu., 9 oct. - lun., 13 oct.
British Airways Logo
14:25 - 16:40LHR-BRU
1h 15mdirect
British Airways Logo
17:30 - 17:45BRU-LHR
1h 15mdirect
£97British Airways
Find Deal
lun., 27 oct. - dim., 2 nov.
Ryanair Logo
21:05 - 09:15LTN-BRU
11h 10m1 stop
Ryanair Logo
22:05 - 09:30BRU-LTN
12h 25m1 stop
£98Ryanair
Find Deal
ven., 17 oct. - sam., 18 oct.
Brussels Airlines Logo
06:50 - 08:55LHR-BRU
1h 05mdirect
Brussels Airlines Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
£102Brussels Airlines
Find Deal
jeu., 27 nov. - dim., 30 nov.
Vueling Logo
21:05 - 09:00LGW-BRU
10h 55m1 stop
Vueling Logo
21:55 - 09:10BRU-LGW
12h 15m1 stop
£104Vueling
Find Deal
sam., 8 nov. - sam., 15 nov.
Vueling Logo
21:05 - 09:00LGW-BRU
10h 55m1 stop
Vueling Logo
21:55 - 09:10BRU-LGW
12h 15m1 stop
£119Vueling
Find Deal
mer., 12 nov. - sam., 15 nov.
Lufthansa Logo
08:45 - 13:40LCY-BRU
3h 55m1 stop
Lufthansa Logo
14:25 - 17:40BRU-LCY
4h 15m1 stop
£178Lufthansa
Find Deal
mar., 21 oct. - mar., 28 oct.
Lufthansa Logo
17:15 - 22:30LCY-BRU
4h 15m1 stop
Lufthansa Logo
14:25 - 17:40BRU-LCY
4h 15m1 stop
£180Lufthansa
Find Deal
lun., 9 févr. - jeu., 12 févr.

Ryanair flights from London to Brussels Bruxelles-National Airport

Our best Ryanair deals on London to Brussels Bruxelles-National Airport flight tickets
Ryanair
9 Oct
LGW20:35London Gatwick
12h 15m
1 stop
BRU09:50Brussels Bruxelles-National
13 Oct
BRU22:25Brussels Bruxelles-National
10h 55m
1 stop
LGW08:20London Gatwick
£96
Find similar
Ryanair
17 Oct
LTN21:05London Luton
11h 10m
1 stop
BRU09:15Brussels Bruxelles-National
18 Oct
BRU22:05Brussels Bruxelles-National
12h 25m
1 stop
LTN09:30London Luton
£98
Find similar
Ryanair
1 Oct
STN10:35London Stansted
9h 25m
1 stop
BRU21:00Brussels Bruxelles-National
4 Oct
BRU22:05Brussels Bruxelles-National
10h 40m
1 stop
STN07:45London Stansted
£99
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
21 Oct
LCY08:45London City
3h 55m
1 stop
BRU13:40Brussels Bruxelles-National
28 Oct
BRU14:25Brussels Bruxelles-National
4h 15m
1 stop
LCY17:40London City
£178
Find similar
Lufthansa
9 Feb
LCY17:15London City
4h 15m
1 stop
BRU22:30Brussels Bruxelles-National
12 Feb
BRU14:25Brussels Bruxelles-National
4h 15m
1 stop
LCY17:40London City
£180
Find similar
Lufthansa
24 Sept
LCY08:45London City
3h 55m
1 stop
BRU13:40Brussels Bruxelles-National
1 Oct
BRU10:30Brussels Bruxelles-National
6h 55m
1 stop
LCY16:25London City
£208
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 16 septembre 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

LHR - BRU

LHRBRU

London Heathrow

sam. 29/11

06:50-08:55

Nonstop1h 05m

Brussels Bruxelles-National

dim. 30/11

21:10-21:20

Nonstop1h 10m

£95

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

sam. 27/9

07:45-09:55

Nonstop1h 10m

Brussels Bruxelles-National

sam. 4/10

19:55-20:05

Nonstop1h 10m

£96

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

jeu. 9/10

20:35-09:50

1 stop12h 15m

Brussels Bruxelles-National

lun. 13/10

22:25-08:20

1 stop10h 55m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

lun. 27/10

14:25-16:40

Nonstop1h 15m

Brussels Bruxelles-National

dim. 2/11

17:30-17:45

Nonstop1h 15m

£97

LondonBrussels

LTN - BRU

LTNBRU

London Luton

ven. 17/10

21:05-09:15

1 stop11h 10m

Brussels Bruxelles-National

sam. 18/10

22:05-09:30

1 stop12h 25m

£98

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

jeu. 27/11

06:50-08:55

Nonstop1h 05m

Brussels Bruxelles-National

dim. 30/11

21:10-21:20

Nonstop1h 10m

£102

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

sam. 8/11

21:05-09:00

1 stop10h 55m

Brussels Bruxelles-National

sam. 15/11

21:55-09:10

1 stop12h 15m

£104

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

mer. 12/11

21:05-09:00

1 stop10h 55m

Brussels Bruxelles-National

sam. 15/11

21:55-09:10

1 stop12h 15m

£119

LondonBrussels

LCY - BRU

LCYBRU

London City

mar. 21/10

08:45-13:40

1 stop3h 55m

Brussels Bruxelles-National

mar. 28/10

14:25-17:40

1 stop4h 15m

£178

LondonBrussels

LCY - BRU

LCYBRU

London City

lun. 9/2

17:15-22:30

1 stop4h 15m

Brussels Bruxelles-National

jeu. 12/2

14:25-17:40

1 stop4h 15m

£180

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between London and Brussels Bruxelles-National Airport?

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 £108.

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 £400. On the other hand, Sunday 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 £458.

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 £113. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £455 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 £119 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 £99 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 1% 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 September 2025, prices for London to Brussels Bruxelles-National Airport flights are approximately 20% 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

£128

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 £128. The best return flight deal from London to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is £194.
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 £35 can save you up to 63% 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 £84Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £96Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights
RyanairPriceFrom £103Free CancellationRating
6.8
5,155 reviews
Search Ryanair flights
KLMPriceFrom £165Free CancellationRating
7.8
1,385 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 £130 round-trip. Over the 15 Brussels Airlines flights for this route in a normal week, average airfare is usually £153 round-trip - but some users have found much cheaper deals with momondo.

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

    Across 7,361 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London to Brussels Bruxelles-National Airport about 9 times each week, with ticket deals ranging from £114 to £155. 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
Leuven
Waterloo
Spa
Hasselt
Namur
Mons
Aalst
Mechelen
Genk
Dinant
Francorchamps
Knokke-Heist
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
£15 one-way£35 return
Direct · from £35

Distance to city centre

ZYR • 1.1 mi
2I4 • 1.3 mi
32lb CO2

73% less than flights

Find Buses

London to Brussels Bruxelles-National Airport Buses

Trains

1h 57m
£57 one-way£78 return
Direct · from £781 stop · from £103

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
£50 one-way£95 return
Direct · from £95

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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jeu. 16/10
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