Cheap flights from London to Brussels

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How to find the cheapest flight from
London (LON) to Brussels (BRU)

All the information you need to plan the best LON to BRU flight in 2021: compare London to Brussels flight prices with the expected peak season, weather and rainfall in Brussels.
LON - BR1
Price
£80 - £121
BR1
Temperature
3 - 17 °C
BR1
Precipitation
40 - 80 mm

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

May

Best time to find cheap flights, 14% potential price drop

Round-trip from

$80

From London All airports (LON) to Brussels

One-way from

£22

One-way flight from London All airports (LON) to Brussels

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London to Brussels?

To save on the cost of your flight from London to Brussels, book at least 57 days before your planned departure. Booking around this time can save you about 73% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £120 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £157.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Brussels. Flights to Brussels from London in May are about £94 on average during May, but can be found for as low as £68.

When is the cheapest time to fly from London to Brussels (LON - BR1)?

When flying from London to Brussels, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from London to Brussels in September, October 2021

The best prices found for LON to BRU flights in September, October
27 Sep - 29 Sep
£37pp
STN
London Stansted
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
4 Oct - 5 Oct
£39pp
STN
London Stansted
Ryanair
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
8 Oct - 11 Oct
£41pp
STN
London Stansted
Ryanair
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted

London to Brussels 2021 flight deals

Cheap flights to Brussels from London found for this year
27 Sep - 29 Sep
£37pp
STN
London Stansted
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
4 Oct - 5 Oct
£39pp
STN
London Stansted
Ryanair
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
25 Nov - 30 Nov
£39pp
LTN
London Luton
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Wizz Air
 
1 STOP
LTN
London Luton

Direct flights to Brussels from London

Save time with London to Brussels direct flight deals
2 Feb - 4 Feb
£56pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
4 Feb - 6 Feb
£57pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
1 Dec - 6 Jan
£59pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow

Last-minute flights from London to Brussels

Late deals on return flights to Brussels from London, departing today and this week
27 Sep - 29 Sep
£37pp
STN
London Stansted
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
27 Sep - 28 Sep
£42pp
STN
London Stansted
Ryanair
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Ryanair
 
1 STOP
STN
London Stansted
27 Sep - 29 Sep
£42pp
LTN
London Luton
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
 
1 STOP
LTN
London Luton

One-way flights to Brussels from London

The cheapest one-way flights from London to Brussels
10:20 - 10:10
Wizz Air
1 stop
22h 50m
LTN - CRL
Wizz Air
£22
Gotogate
15:25 - 04:05
Multiple Airlines
1 stop
11h 40m
LTN - BRU
Multiple Airlines
£23
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Brussels</span> flights.

Flight FAQs

From London to Brussels

Which airlines flying from London to Brussels have flexible cancellations due to COVID-19?

Some of our airline partners flying from London to Brussels have new flexible policies in place due to COVID-19. Brussels Airlines, British Airways, and Ryanair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Brussels Airlines with this kind of flexibility.

Are flight prices decreasing from London to Brussels due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Brussels for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Brussels for under £100 on Cheapflights?

Yes, there are multiple flights from London to Brussels for under £100. The cheapest flight booked recently is on Ryanair for just £37, but on average you can expect to pay £42.

Are there direct flights from London to Brussels for under £100 on Cheapflights?

Cheapflights has 20 direct flights from London to Brussels under £100. A good price for a direct flight from London to Brussels is less than £65.

Are there last-minute flights available from London to Brussels for under £100?

There are currently 20+ open flights from London to Brussels within the next 7 days for less than £100.

What days are direct flights available from London to Brussels?

Direct flights can be found on the following days: Tuesday, Wednesday, Thursday.

How many flights depart from London to Brussels on average per day?

On average 8 flights depart from London to Brussels per day.
Morning (6am - Midday) - 100% of flight departures

How long is the flight from London to Brussels?

A quick flight from London to Brussels can take about 8h 50m. Ryanair provides one of the quickest options available for as low as £37. Airlines will cover a distance of 218 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 return?

According to our current data, Ryanair (£37), and Wizz Air (£40) offers the cheapest pricing from London to Brussels. These flights start at 60% lower than the current average price 3 months from now.

What are the most reliable airlines from London to Brussels?

The top 3 most reliable airlines when flying from London to Brussels are United Airlines (97%), Hainan Airlines (97%) and Air Canada (91%).

What are the cheapest flights from London to Brussels?

Looking for the cheapest flight from London to Brussels? While on average our users pay £141, our data indicates the cheapest price to be £49. The most popular route (London Stansted - Brussels Bruxelles-National), is priced around £40.

What are the most popular airlines that fly from London to Brussels?

The most popular airlines flying from London to Brussels are Aegean Airlines, British Airways and Eurowings. Something to consider prior to booking your flight.

What are the most popular routes from London to Brussels?

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

How long is the flight from London to Brussels?

Around 1 hour 5 minutes. You could also travel by a high-speed train that takes just over 2 hours.

Which airlines operate flights from London to Brussels?

Brussels Airlines and Lufthansa offer direct flights, while Air France, bmi Regional, easyJet, KLM and SAS (Scandinavian Airlines) line up affordable indirect flights. Fancy travelling by train? Eurostar has a direct rail route.

How frequent are flights between London and Brussels?

Up to 9 direct London to Brussels flights jet off a day, and there are over 200 indirect flights. For even more choice, take a look at Eurostar. There are around 7 direct trains to Brussels daily.

Which airports serve London and Brussels?

Most cheap flights to Brussels launch from Heathrow Airport. Or there’s always Eurostar – their trains depart from London St Pancras railway station.

Which direct flight route between London and Brussels is cheapest?

There’s not much difference in airfare prices, although it’s often a tad cheaper to travel in the mid-afternoon. It’s even cheaper to travel from London to Brussels by train. Eurostar usually beats plane prices by up to £20. Brussels has been a political powerhouse for longer than you think. Take the Grand Place. The clue’s in the name – this square serves up palatial buildings that date back to the 14th century. On the other end of the spectrum, you’ve got the Atomium. This sculpture-cum-exhibition space serves up sweeping views over Brussels. Fancy a bit of fresh air? Head for Cinquantenaire. Museums and monuments decorate this landmark park. Check out the calendar, too, as there’s usually a festival or gig on. Looking for cheap flights from London to Brussels? Try out our smart search engine.

COVID Restrictions

View COVID Travel Restrictions for Brussels, Belgium

Do I need a COVID test to fly to Brussels from London?

Information is based on travel restrictions from London to Brussels

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Brussels.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Brussels.

Quarantine requirements
Visitors from London are not required to quarantine after entering Brussels.

Documents
Passenger Locator Form - It should be completed 48 hours before arrival in Belgium.


Do I need a test to fly back to London from Brussels?

Returning to London from Brussels

COVID-19 testing requirements
Visitors from Brussels must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Brussels are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Brussels, Belgium

Alternative routes for London to Brussels

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

Destination information for Brussels

Things to know before you go - useful duration and weather info for your trip from London to Brussels.
Today's exchange rate
£1 = €1.17
Flight duration from London to Brussels
1h 11m
Average temperature for September in Brussels
19.0 °C
Avg rainfall for September in Brussels
66.0 mm

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Airports servicing Brussels

Brussels Bruxelles-National (BRU)
Charleroi Brussels (CRL)

Top 10 airlines flying from London to Brussels

The chart below displays the airlines Cheapflights users travelling from London to Brussels choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Flybe
£47 £107 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights
British Airways
£55 £136 No cancel fee 70%
Search British Airways flights
Ryanair
£63 £119 No cancel fee N/A
Search Ryanair flights
Brussels Airlines
£64 £131 No cancel fee N/A
Search Brussels Airlines flights
Eurowings
£65 £127 No cancel fee 87%
Search Eurowings flights
KLM
£77 £172 No cancel fee 75%
Search KLM flights
Iberia
£84 £186 No cancel fee 77%
Search Iberia flights
SAS
£101 £369 No cancel fee 77%
Search SAS flights
easyJet
£104 £186 No cancel fee 86%
Search easyJet flights
SWISS
£226 £348 No cancel fee 79%
Search SWISS flights

Hourly flight availability from London to Brussels

See what time of day planes typically take off from London towards Brussels.
Morning 6 AM to midday 59% of flight departures
Early morning Midnight to 6 AM 41% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Brussels
See how many times per day planes take to the skies headed from London to Brussels.
Sunday
14 daily flights
Monday
12 daily flights
Tuesday
11 daily flights
Wednesday
13 daily flights
Thursday
9 daily flights
Friday
13 daily flights
Saturday
8 daily flights
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