How long is the flight from London to Brussels?

A quick flight from London to Brussels can take about 1h 05m. Ryanair provides one of the quickest options available for as low as £102. Airlines will cover a distance of 217 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from London to Brussels round-trip?

According to our current data, British Airways (£94), and Brussels Airlines (£94) offers the cheapest pricing from London to Brussels. These flights start at 30% lower than the current average price 3 months from now.

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.

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).

What are the most popular routes from London to Brussels?

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

What are the cheapest flights from London to Brussels?

Looking for the cheapest flight from London to Brussels? While on average our users pay £1,078, our data indicates the cheapest price to be £63. The most popular route (London Gatwick - Brussels Bruxelles-National), is priced around £110.

What are the most reliable airlines from London to Brussels?

The top 3 most reliable airlines when flying from London to Brussels are British Airways (80%), Cathay Pacific (79%) and American Airlines (78%).

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.

£52+ Cheap Flights from London to Brussels

Cheapflights Tip: The best prices from London to Brussels are usually found in March or November, booked 78 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from London to Brussels

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 10 September 2026.

Tue 15/918:20 -

1 stop13h 05m

Mon 21/921:30 -

1 stop12h 00m

Deal found 9/9£97

Mon 21/922:45 -

2 stops13h 05m

Sat 26/909:45 -

1 stop7h 15m

Deal found 8/9£97

Thu 15/1021:40 -

1 stop10h 00m

Sat 24/1011:20 -

2 stops12h 20m

Deal found 8/9£97

Thu 8/1022:00 -

1 stop10h 20m

Sun 11/1009:50 -

1 stop14h 30m

Deal found 5/9£98

Sat 10/1011:05 -

Nonstop1h 10m

Sat 17/1021:20 -

Nonstop1h 15m

Deal found 10/9£98

Sat 19/921:25 -

1 stop10h 50m

Sat 26/909:50 -

1 stop8h 35m

Deal found 6/9£98

Mon 28/909:45 -

1 stop10h 40m

Tue 6/1006:25 -

1 stop7h 15m

Deal found 7/9£98

Mon 21/914:05 -

1 stop7h 25m

Tue 29/919:15 -

1 stop5h 35m

Deal found 9/9£98

Wed 9/913:50 -

2 stops8h 05m

Wed 16/909:20 -

1 stop5h 05m

Deal found 6/9£98

Sat 19/918:45 -

1 stop13h 30m

Sat 26/909:50 -

1 stop11h 05m

Deal found 7/9£98

Sat 19/922:00 -

1 stop10h 15m

Sat 26/909:50 -

1 stop8h 45m

Deal found 6/9£99

Thu 8/1017:55 -

Nonstop1h 05m

Thu 15/1016:55 -

Nonstop1h 10m

Deal found 10/9£99

Best flights from London to Brussels
Discover carefully curated flight deals from London to Brussels that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Tue 20/1007:00 -

1 stop9h 15m

Sat 24/1011:20 -

2 stops13h 25m

Deal found 9/9£97

Mon 21/914:05 -

1 stop7h 25m

Tue 29/919:15 -

1 stop5h 35m

Deal found 9/9£98

Thu 1/1017:55 -

Nonstop1h 05m

Mon 5/1021:20 -

Nonstop1h 15m

Deal found 5/9£102

Fri 23/1007:45 -

Nonstop1h 10m

Mon 26/1021:15 -

Nonstop1h 05m

Deal found 8/9£117

Fri 27/1108:20 -

1 stop6h 30m

Mon 30/1111:45 -

1 stop11h 10m

Deal found 7/9£133

Thu 24/909:15 -

1 stop11h 15m

Sun 27/919:30 -

1 stop12h 55m

Deal found 5/9£175

Mon 4/109:20 -

1 stop3h 55m

Thu 7/106:15 -

1 stop3h 35m

Deal found 6/9£193

Sun 4/1021:50 -

1 stop10h 05m

Sun 11/1021:25 -

1 stop10h 50m

Deal found 6/9£98

Sat 26/921:25 -

1 stop10h 50m

Mon 28/920:00 -

1 stop14h 15m

Deal found 5/9£99

Thu 8/1006:50 -

Nonstop1h 05m

Mon 12/1021:20 -

Nonstop1h 15m

Deal found 9/9£105

Sat 26/917:35 -

1 stop14h 40m

Mon 28/920:00 -

1 stop12h 55m

Deal found 5/9£99

Sat 26/918:00 -

1 stop14h 40m

Sat 3/1017:20 -

1 stop7h 00m

Deal found 9/9£100

Mon 19/1017:25 -

1 stop15h 20m

Tue 20/1018:55 -

1 stop15h 05m

Deal found 7/9£230

Thu 8/1017:55 -

Nonstop1h 05m

Thu 15/1016:55 -

Nonstop1h 10m

Deal found 8/9£105

Thu 1/1014:55 -

1 stop7h 00m

Mon 5/1015:00 -

2 stops8h 20m

Deal found 6/9£100

Fri 16/1020:55 -

1 stop10h 05m

Mon 19/1022:00 -

1 stop10h 55m

Deal found 6/9£100

Sat 26/907:45 -

Nonstop1h 10m

Mon 28/920:50 -

Nonstop1h 05m

Deal found 10/9£132

Wed 14/1006:30 -

1 stop10h 30m

Sat 17/1012:15 -

2 stops10h 05m

Deal found 6/9£100

Thu 29/1006:15 -

1 stop12h 50m

Mon 2/1121:15 -

1 stop14h 45m

Deal found 10/9£100

Mon 7/1211:05 -

Nonstop1h 10m

Mon 7/1216:55 -

Nonstop1h 10m

Deal found 6/9£111

Fri 11/1207:05 -

1 stop8h 30m

Sun 13/1208:20 -

1 stop6h 25m

Deal found 8/9£100

Mon 21/922:00 -

1 stop10h 30m

Fri 25/913:20 -

1 stop12h 05m

Deal found 7/9£101

Fri 25/918:30 -

Nonstop1h 10m

Sun 27/920:40 -

Nonstop1h 05m

Deal found 5/9£137

Sun 18/1022:00 -

1 stop10h 00m

Tue 20/1019:45 -

1 stop4h 35m

Deal found 9/9£100

Mon 5/1008:20 -

1 stop10h 55m

Mon 19/1014:55 -

1 stop6h 45m

Deal found 7/9£101

Sat 3/1020:00 -

1 stop12h 15m

Mon 5/1021:30 -

1 stop11h 00m

Deal found 8/9£102

Thu 29/1020:50 -

1 stop9h 55m

Mon 2/1106:40 -

2 stops9h 45m

Deal found 10/9£103

Mon 21/911:05 -

Nonstop1h 10m

Sat 26/921:20 -

Nonstop1h 15m

Deal found 9/9£137

Sat 26/912:15 -

1 stop5h 20m

Mon 28/915:00 -

1 stop4h 40m

Deal found 5/9£191

Sat 17/1013:15 -

1 stop8h 20m

Mon 19/1015:00 -

2 stops9h 25m

Deal found 10/9£103

Find flight deals from London to Brussels

Round-trip from	£97
One-way from	£52
Popular in	May
Cheapest in	March
Average price	£127

21/9-26/9
3 total stops
20h 20m total
London to Brussels

Search Deals

3/11-31/12
1 total stop
16h 35m total
London to Brussels

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

LTN London Luton - CRL Charleroi Brussels

LTNCRL

London Luton

Sat 26/9

12:55-20:25

1 stop6h 30m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

LondonBrussels

LTN London Luton - CRL Charleroi Brussels

LTNCRL

London Luton

Tue 8/12

20:00-08:25

1 stop11h 25m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Sat 3/10

18:45-09:15

1 stop13h 30m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Thu 3/12

18:35-15:50

1 stop20h 15m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonBrussels

STN London Stansted - CRL Charleroi Brussels

STNCRL

London Stansted

Sun 15/11

07:45-17:10

1 stop8h 25m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Sun 18/10

08:55-09:00

1 stop23h 05m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonBrussels

LTN London Luton - BRU Brussels Bruxelles-National

LTNBRU

London Luton

Sun 4/10

08:30-08:10

1 stop22h 40m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Sat 19/9

18:45-09:15

1 stop13h 30m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

LondonBrussels

STN London Stansted - BRU Brussels Bruxelles-National

STNBRU

London Stansted

Wed 11/11

15:05-09:15

1 stop17h 10m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

LondonBrussels

LTN London Luton - CRL Charleroi Brussels

LTNCRL

London Luton

Wed 16/9

20:50-11:00

1 stop13h 10m

Charleroi Brussels

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LON-BR1

LTN-CRL

LGW-BRU

LHR-BRU

LCY-BRU

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

LON-BR1

LTN-CRL

LGW-BRU

LHR-BRU

LCY-BRU

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 £114). Flying from London to Brussels in July is currently the most expensive (average of £157). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 75% on flights from London to Brussels by exploring options for tickets in the evening.

Weekly flight availability from London to Brussels

The most flights from LON to BR1 are scheduled on a Wednesday (25 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from London to Brussels?

Airfare is below average for this route at the moment.

London to Brussels flights typically cost between £110 and £154 in September.
The cheapest return price found within the last 5 days was £97 on Multiple Airlines (21 Sept–26 Sept).

How often are flights from London to Brussels delayed?

About 20% of weekly flights between London and Brussels have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for London to Brussels flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Brussels flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.

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

Booking 71 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.

Reviews of airlines servicing Brussels

Read reviews from past customers who have flown with Brussels Airlines,Ryanair, andBritish Airways from London to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Brussels Airlines

7.2

Good

429 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

Brussels Airlines

7.2

Good

429 reviews

Brussels Airlines

7.2

Good

429 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

Ryanair

6.9

Okay

5,487 reviews

Brussels Airlines

7.2

Good

429 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

British Airways

6.7

Okay

8,210 reviews

Brussels Airlines

7.2

Good

429 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2026

LJU - BRU

Rude flight attendant, no watter, delayed flight, and leg room for miggets

Related info for your journey

How long is the flight from London to Brussels?
A quick flight from London to Brussels can take about 1h 05m. Ryanair provides one of the quickest options available for as low as £102. Airlines will cover a distance of 217 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Brussels round-trip?
According to our current data, British Airways (£94), and Brussels Airlines (£94) offers the cheapest pricing from London to Brussels. These flights start at 30% lower than the current average price 3 months from now.
What are the most popular routes from London to Brussels?
While some choose either London Stansted - Brussels Bruxelles-National or London Luton - Brussels Bruxelles-National, London Gatwick - 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 British Airways (80%), Cathay Pacific (79%) and American Airlines (78%).
What are the cheapest flights from London to Brussels?
Looking for the cheapest flight from London to Brussels? While on average our users pay £1,078, our data indicates the cheapest price to be £63. The most popular route (London Gatwick - Brussels Bruxelles-National), is priced around £110.
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 £114). Flying from London to Brussels in July is currently the most expensive (average of £157). 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

Alternative routes

Complete your trip

Direct flights to Belgium

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Top destinations

Alternative routes for London to Brussels

Gatwick to Bruxelles-National flights

Manchester to Bruxelles-National flights

Stansted to Bruxelles-National flights

Luton to Bruxelles-National flights

London City to Bruxelles-National flights

Manchester to Charleroi Brussels flights

Heathrow to Bruxelles-National flights

Stansted to Charleroi Brussels flights

Luton to Charleroi Brussels flights

Southend to Bruxelles-National flights

Gatwick to Charleroi Brussels flights

Edinburgh to Bruxelles-National flights

Heathrow to Charleroi Brussels flights

Edinburgh to Charleroi Brussels flights

Birmingham to Bruxelles-National flights

Newcastle upon Tyne to Bruxelles-National flights

Birmingham to Charleroi Brussels flights

Manchester to Antwerp flights

Gatwick to Antwerp flights

Bristol to Bruxelles-National flights

Gatwick to Ostend flights

Birmingham to Antwerp flights

East Midlands to Bruxelles-National flights

Heathrow to Ostend flights

Newcastle upon Tyne to Charleroi Brussels flights

Bristol to Charleroi Brussels flights

Stansted to Antwerp flights

East Midlands to Charleroi Brussels flights

Luton to Antwerp flights

Leeds to Bruxelles-National flights

Southampton to Bruxelles-National flights

Manchester to Ostend flights

Edinburgh to Antwerp flights

Liverpool to Bruxelles-National flights

Leeds to Charleroi Brussels flights

Liverpool to Charleroi Brussels flights

Southend to Antwerp flights

Norwich to Bruxelles-National flights

Heathrow to Antwerp flights

Leeds to Antwerp flights

London City to Antwerp flights

Doncaster to Bruxelles-National flights

Southampton to Charleroi Brussels flights

Darlington to Bruxelles-National flights

Exeter to Bruxelles-National flights

Grimsby to Bruxelles-National flights

Top 2 airlines flying from London to Brussels

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£94	Average£122	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Brussels Airlines	Cheapest£94	Average£141	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Brussels from £52

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Brussels

Cheapest flights from London to BrusselsExplore 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 10 September 2026.

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 10 September 2026.

Best flights from London to BrusselsDiscover carefully curated flight deals from London to Brussels that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from London to Brussels that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from London to BrusselsExplore direct flight options from London to Brussels based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from London to Brussels based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from London to BrusselsDiscover last-minute flight deals from London to Brussels. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Brussels. Data last updated 10 September 2026 and is based on user searches.

One-way flights from London to BrusselsSearch for one-way flight options from London to Brussels. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from London to Brussels. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from London to Brussels

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Brussels that are best for you.

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.

Cheapflights Insights

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

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 10 September 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 75% on flights from London to Brussels by exploring options for tickets in the evening.

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 10 September 2026.

The most flights from LON to BR1 are scheduled on a Wednesday (25 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from London to Brussels?

Airfare is below average for this route at the moment.

London to Brussels flights typically cost between £110 and £154 in September.The cheapest return price found within the last 5 days was £97 on Multiple Airlines (21 Sept–26 Sept).

How often are flights from London to Brussels delayed?

About 20% of weekly flights between London and Brussels have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for London to Brussels flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Brussels flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.

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

Booking 71 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.

Reviews of airlines servicing Brussels

Read reviews from past customers who have flown with Brussels Airlines,Ryanair, andBritish Airways from London to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Brussels?

What are the cheapest airlines flying from London to Brussels round-trip?

What are the most popular routes from London to Brussels?

What are the most reliable airlines from London to Brussels?

What are the cheapest flights from London to Brussels?

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

How can I find direct flights from London to Brussels?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Brussels

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Brussels by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Belgium

Book a non-stop flight to one of these other cities located in Belgium.

Search flights from London to Brussels by cabin class

Find flights from London to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Brussels flights

Browse other London and Brussels flight options. Last updated on 10 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Brussels flights

Consider these flights travelling from London to Brussels.

Top 2 airlines flying from London to Brussels

Fly with Cheapflights

How does Cheapflights help users find flights from London to Brussels?

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

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

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

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 10 September 2026.

Best flights from London to Brussels
Discover carefully curated flight deals from London to Brussels that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from London to Brussels
Explore direct flight options from London to Brussels based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from London to Brussels
Discover last-minute flight deals from London to Brussels. Data last updated 10 September 2026 and is based on user searches.

One-way flights from London to Brussels
Search for one-way flight options from London to Brussels. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

London to Brussels flights typically cost between £110 and £154 in September.
The cheapest return price found within the last 5 days was £97 on Multiple Airlines (21 Sept–26 Sept).