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Cheap flights from Charleroi Brussels Airport to London Heathrow Airport from £72

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — LHR
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Charleroi Brussels to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Charleroi Brussels (CRL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£149

One-way from

£72

Popular in

July

Cheapest in

March

Average price

£131
9/10-12/10
  • 9/10-12/10
  • 2 total stops
  • 20h 30m total
  • Brussels to London
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30/9
  • 30/9
  • 1 total stop
  • 15h 20m total
  • Brussels to London
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Highest demand for flights based on searches. 3% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Charleroi Brussels to Heathrow

Cheapest flights from Charleroi Brussels to Heathrow
Explore the most affordable flight options available from Charleroi Brussels to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Thu 9/1014:40CRL - LHR
1 stop9h 00mMultiple Airlines
Sun 12/1019:10LHR - CRL
1 stop11h 30mMultiple Airlines
Deal found 13/8£149
Thu 25/921:05CRL - LHR
1 stop13h 05mMultiple Airlines
Tue 30/909:55LHR - CRL
1 stop7h 30mMultiple Airlines
Deal found 14/8£164
Thu 13/1106:40CRL - LHR
1 stop4h 25mMultiple Airlines
Thu 20/1115:10LHR - CRL
1 stop4h 45mMultiple Airlines
Deal found 13/8£187
Thu 2/1017:35CRL - LHR
1 stop4h 05mMultiple Airlines
Mon 6/1006:45LHR - CRL
1 stop4h 40mMultiple Airlines
Deal found 13/8£192
Mon 29/917:15CRL - LHR
1 stop6h 00mMultiple Airlines
Mon 6/1006:20LHR - CRL
1 stop9h 25mMultiple Airlines
Deal found 15/8£193
Wed 22/1006:35CRL - LHR
1 stop5h 00mMultiple Airlines
Fri 31/1007:10LHR - CRL
1 stop8h 30mMultiple Airlines
Deal found 14/8£195
Wed 5/1108:55CRL - LHR
1 stop9h 25mMultiple Airlines
Wed 12/1118:20LHR - CRL
1 stop13h 00mMultiple Airlines
Deal found 13/8£197
Thu 4/1212:45CRL - LHR
1 stop10h 45mMultiple Airlines
Mon 8/1218:30LHR - CRL
1 stop12h 25mMultiple Airlines
Deal found 14/8£203
Thu 4/917:35CRL - LHR
1 stop4h 05mMultiple Airlines
Thu 11/907:00LHR - CRL
1 stop9h 10mMultiple Airlines
Deal found 14/8£209

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charleroi Brussels to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Charleroi Brussels Airport to London Heathrow Airport that are best for you.

Fly from

Charleroi Brussels

Fly to

Heathrow

Route

Depart

Return

Price

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 9/10

14:40-22:40

1 stop9h 00m

London Heathrow

Sun 12/10

19:10-07:40

1 stop11h 30m

£149

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 25/9

21:05-09:10

1 stop13h 05m

London Heathrow

Tue 30/9

09:55-18:25

1 stop7h 30m

£164

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 13/11

06:40-10:05

1 stop4h 25m

London Heathrow

Thu 20/11

15:10-20:55

1 stop4h 45m

£187

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sat 10/1

12:35-17:40

1 stop6h 05m

London Heathrow

Sat 17/1

08:40-16:20

1 stop6h 40m

£188

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sat 10/1

06:30-13:55

1 stop8h 25m

London Heathrow

Mon 19/1

20:30-08:15

1 stop10h 45m

£192

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 2/10

17:35-20:40

1 stop4h 05m

London Heathrow

Mon 6/10

06:45-12:25

1 stop4h 40m

£192

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 27/10

08:55-15:00

1 stop7h 05m

London Heathrow

Fri 31/10

18:10-08:20

1 stop13h 10m

£192

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 15/1

15:55-20:10

1 stop5h 15m

London Heathrow

Sat 17/1

14:20-22:55

1 stop7h 35m

£192

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 29/9

17:15-22:15

1 stop6h 00m

London Heathrow

Mon 6/10

06:20-16:45

1 stop9h 25m

£193

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 30/9

18:50-09:10

1 stop15h 20m

£72

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Charleroi Brussels to Heathrow

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

Related info for your journey

Find useful and relevant information for your journey from Charleroi Brussels to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Charleroi Brussels Airport to London Heathrow Airport (average of £112). Flying from Charleroi Brussels Airport to London Heathrow Airport in August 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?

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Wembley
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Ilford
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