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Cheap flights from Brussels to London Heathrow Airport from £60

BRU — LHR
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brussels to London Heathrow are usually found in March or October, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Brussels to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Brussels to Heathrow

Sun 13/1221:10 -
Nonstop1h 10m
Thu 17/1211:05 -
Nonstop1h 10m
Deal found 24/8£94
Sat 26/921:20 -
Nonstop1h 15m
Mon 28/906:50 -
Nonstop1h 05m
Deal found 24/8£95
Sat 3/1021:20 -
Nonstop1h 15m
Sat 10/1011:05 -
Nonstop1h 10m
Deal found 21/8£95
Sat 3/1021:20 -
Nonstop1h 15m
Mon 5/1017:55 -
Nonstop1h 05m
Deal found 26/8£96
Thu 3/1221:10 -
Nonstop1h 10m
Mon 7/1211:05 -
Nonstop1h 10m
Deal found 25/8£99
Thu 1/1021:20 -
Nonstop1h 15m
Wed 7/1017:55 -
Nonstop1h 05m
Deal found 24/8£101
Sat 19/921:20 -
Nonstop1h 15m
Mon 28/906:50 -
Nonstop1h 05m
Deal found 22/8£103
Fri 11/1216:55 -
Nonstop1h 10m
Mon 14/1211:05 -
Nonstop1h 10m
Deal found 25/8£103
Wed 25/1121:10 -
Nonstop1h 10m
Sat 28/1111:05 -
Nonstop1h 10m
Deal found 23/8£104
Tue 22/912:20 -
1 stop7h 50m
Tue 29/909:55 -
1 stop7h 45m
Deal found 25/8£144
Sat 26/908:25 -
1 stop12h 40m
Mon 28/920:50 -
1 stop13h 55m
Deal found 25/8£161
Wed 23/909:20 -
1 stop5h 35m
Wed 30/911:30 -
1 stop10h 25m
Deal found 26/8£173

Find flight deals from Brussels to Heathrow

Round-trip from

£94

One-way from

£60

Popular in

July

Cheapest in

March

Average price

£139
Brussels Airlines
  • Brussels Airlines
  • 13/12-17/12
  • Nonstop
  • 2h 20m total
  • Brussels to London
Search Deals
Brussels Airlines
  • Brussels Airlines
  • 26/9
  • Nonstop
  • 1h 15m total
  • Brussels to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£9 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 August 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Sat 17/10

21:20-21:35

Nonstop1h 15m

London Heathrow

Wed 21/10

17:55-20:00

Nonstop1h 05m

£98

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Sat 3/10

21:20-21:35

Nonstop1h 15m

London Heathrow

Mon 5/10

17:55-20:00

Nonstop1h 05m

£98

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Fri 11/12

16:55-17:05

Nonstop1h 10m

London Heathrow

Mon 14/12

11:05-13:15

Nonstop1h 10m

£105

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Wed 7/10

16:55-17:05

Nonstop1h 10m

London Heathrow

Wed 14/10

11:05-13:15

Nonstop1h 10m

£111
Fastest return journey

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Fri 18/9

16:55-17:05

Nonstop1h 10m

London Heathrow

Mon 21/9

17:55-20:00

Nonstop1h 05m

£111

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Tue 22/9

16:55-17:05

Nonstop1h 10m

London Heathrow

Tue 29/9

06:50-08:55

Nonstop1h 05m

£111

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Thu 8/10

21:20-21:35

Nonstop1h 15m

London Heathrow

Tue 13/10

11:05-13:15

Nonstop1h 10m

£111

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Tue 29/9

19:55-20:05

Nonstop1h 10m

London Heathrow

Mon 5/10

07:45-09:55

Nonstop1h 10m

£124

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Sun 8/11

09:30-12:50

1 stop4h 20m

London Heathrow

Thu 12/11

18:00-20:10

Nonstop1h 10m

£127

BrusselsLondon

BRU Brussels Bruxelles-National - LHR London Heathrow

BRULHR

Brussels Bruxelles-National

Mon 16/11

17:35-17:45

Nonstop1h 10m

London Heathrow

Thu 19/11

07:05-09:20

Nonstop1h 15m

£132

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Brussels to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Brussels with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Brussels to London Heathrow Airport

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

Currently, March is the cheapest month in which you can book a flight from Brussels to London Heathrow Airport (average of £116). Flying from Brussels to London Heathrow Airport in July is currently the most expensive (average of £164). 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 BRU to LHR?

A simple way to save on the total cost of your ticket is to fly from Brussels to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

Weekly flight availability from Brussels to London Heathrow Airport

The most flights from BR1 to LHR are scheduled on a Tuesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.
Brussels to London Heathrow Airport flights typically cost between £116 and £162 in December.
The cheapest return price found within the last 5 days was £94 on Brussels Airlines (13 Dec–17 Dec).

How often are flights from Brussels to London delayed?

About 18% of weekly flights between Brussels and London have experienced delays in the past year, with the average delay time being 100 minutes.

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

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

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

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

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

The best time to book flights from Brussels to London Heathrow Airport is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Brussels to London Heathrow Airport?

Travellers seeking maximum savings on their Brussels to London Heathrow Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Brussels Airlines and British Airways from Brussels to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
431 reviews
Check prices

Entertainment

6.2

Food

6.4

Boarding

7.4

Comfort

7.0

Overall

7.3

Crew

7.9

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
7.3
Good
431 reviews
Brussels Airlines
7.3
Good
431 reviews
Check prices

Entertainment

6.2

Food

6.4

Boarding

7.4

Comfort

7.0

Overall

7.3

Crew

7.9

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
8,194 reviews
Brussels Airlines
7.3
Good
431 reviews
Check prices

Entertainment

6.2

Food

6.4

Boarding

7.4

Comfort

7.0

Overall

7.3

Crew

7.9

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 Brussels to London Heathrow Airport?

    Departing from Brussels to London Heathrow Airport will take you 1h 15m. Airlines will cover a distance of 217 mi. Generally, flights for this route are direct.

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

    British Airways, at £97, was found to be the cheapest airline from Brussels to London Heathrow Airport. An alternate airline flying to your destination would be Brussels Airlines. British Airways is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Brussels to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Brussels, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (73%), Croatia Airlines (73%), ANA( 73%).

  • What are the cheapest flights from Brussels to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £60. While the most popular route (Brussels Bruxelles-National - London Heathrow) can be booked for £91 on average, our data indicates £130 when flying from Brussels to London Heathrow Airport.

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

    Yes. In addition to deals on Brussels to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brussels to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brussels to Heathrow.

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

    Yes. Cheapflights offers flight deals from Brussels to Heathrow 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 Brussels to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Brussels to London Heathrow Airport (average of £116). Flying from Brussels to London Heathrow Airport in July is currently the most expensive (average of £164). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Salisbury
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Brussels to Heathrow

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£97Average£153FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£103Average£139FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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

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

Need flexible booking options for your flight to Heathrow from Brussels? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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