Cheap flights from Heathrow to Brussels

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How to find the cheapest flight from
Heathrow (LHR) to Brussels (BRU)

All the information you need to plan the best LHR to BRU flight in 2021: compare Heathrow to Brussels flight prices with the expected peak season, weather and rainfall in Brussels.
LHR - BR1
Price
£80 - £131
BR1
Temperature
6 - 23 °C
BR1
Rainfall
54 - 94 mm

Popular in

December

High demand for flights, 25% potential price rise

Cheapest in

May

Best time to find cheap flights, 19% potential price drop

Round-trip from

£80

From Heathrow to Brussels

One-way from

£43

One-way flight from Heathrow 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 Heathrow to Brussels?

Travellers have found it’s best to book a flight 57 days in advance to save up to 73% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Heathrow to Brussels 1-2 weeks in advance for as low as £117, or £153 for flights within the next 24 hours.

What is the cheapest month to fly from Heathrow 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 Heathrow in May are about £91 on average during May, but can be found for as low as £66.

Cheap flights from Heathrow to Brussels in June, July 2021

The best prices found for LHR to BRU flights in June, July
17 Jul - 28 Aug
£55pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
17 Jul - 4 Aug
£56pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
10 Jul - 25 Jul
£58pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow

Heathrow to Brussels 2021 flight deals

Cheap flights to Brussels from Heathrow found for this year
17 Jul - 28 Aug
£55pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
17 Jul - 4 Aug
£56pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
10 Jul - 25 Jul
£58pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow

Direct flights to Brussels from Heathrow

Save time with Heathrow to Brussels direct flight deals
17 Jul - 28 Aug
£55pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
17 Jul - 4 Aug
£56pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
10 Jul - 25 Jul
£58pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Brussels

Late deals on return flights to Brussels from Heathrow, departing today and this week
22 Jun - 26 Jul
£74pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
 
1 STOP
LHR
London Heathrow
22 Jun - 26 Jul
£92pp
LHR
London Heathrow
Brussels Airlines
Direct
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Direct
LHR
London Heathrow
22 Jun - 26 Jul
£99pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Brussels from Heathrow

The cheapest one-way flights from Heathrow to Brussels
07:05 - 09:15
Brussels Airlines
Direct
1h 10m
LHR - BRU
Brussels Airlines
£44
mytrip.com
14:55 - 05:05
Blue Air
1 stop
13h 10m
LHR - BRU
Blue Air
£50
Kiwi.com
16:15 - 18:25
British Airways
Direct
1h 10m
LHR - BRU
British Airways
£51
mytrip.com

Related info for your journey

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

Flight FAQs

From Heathrow to Brussels

Are flight prices decreasing from Heathrow 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 Heathrow 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.

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

Some of the carriers operating flights from London Heathrow to Brussels that may be offering flexible cancellation policies are Brussels Airlines, British Airways, and Eurowings. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Heathrow to Brussels for under £71 on Cheapflights?

Yes, there are multiple flights from Heathrow to Brussels for under £71. The cheapest flight booked recently is on Brussels Airlines for just £55, but on average you can expect to pay £72.

Are there direct flights from Heathrow to Brussels for under £71 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Brussels under £71. A good price for a direct flight from Heathrow to Brussels is less than £76.

Are there last-minute flights available from Heathrow to Brussels for under £142?

There are currently 20+ open flights from Heathrow to Brussels within the next 7 days for less than £142.

What days are direct flights available from Heathrow to Brussels?

Direct flights can be found on the following days: Monday, Friday.

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

Per day, 2 flights depart from London Heathrow to Brussels on average.
Early Morning (Midnight to 6am) - 50% of flight departures
Morning (6am - Midday) - 50% of flight departures

Is Heathrow weather warmer or cooler than Brussels?

Our data indicates that the weather will be 24 °C on average in the month of July. The temperature in Brussels is typically colder than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Heathrow to Brussels?

For as low as £56, Brussels Airlines can have you in Brussels from Heathrow in 1h 10m. The distance from Heathrow to Brussels is about 218 mi. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Heathrow to Brussels return?

Cheapflights users have booked flights from Heathrow to Brussels from £56 return. Another airline that can offer you cheap pricing is British Airways. Brussels Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

£34 is the cheapest one-way deal found within the past few days, from Brussels Airlines. You may also be able to find cheap deals on British Airways and Blue Air, with prices starting from £45 and £50, respectively.

Destination information for Brussels

Things to know before you go - useful duration and weather info for your trip from Heathrow to Brussels.
Today's exchange rate
£1 = €1.17
Flight duration
1h 10m
Average temperature for June in Brussels
21.0 °C
Avg rainfall for June in Brussels
70.0 mm

Airports servicing London

Airports servicing Brussels

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

Top 4 airlines flying from Heathrow to Brussels

The chart below displays the airlines Cheapflights users travelling from Heathrow 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
Brussels Airlines
£88 £168 No cancel fee N/A
Search Brussels Airlines flights
Eurowings
£89 £174 No cancel fee 87%
Search Eurowings flights
British Airways
£75 £181 No cancel fee 70%
Search British Airways flights
KLM
£196 £257 No cancel fee 75%
Search KLM flights

Hourly flight availability from Heathrow to Brussels

See what time of day planes typically take off from Heathrow towards Brussels.
Early morning Midnight to 6 AM 50% of flight departures
Morning 6 AM to midday 50% 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
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