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Cheap flights from Charleroi Brussels Airport to London Heathrow Airport from £67

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£167

One-way from

£67

Popular in

July

Cheapest in

March

Average price

£135
14/10-21/10
  • 14/10-21/10
  • 2 total stops
  • 16h 30m total
  • Brussels to London
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21/10
  • 21/10
  • 1 total stop
  • 6h 05m 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 September 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 16 September 2025.

Tue 14/1012:05CRL - LHR
1 stop9h 00mMultiple Airlines
Tue 21/1009:55LHR - CRL
1 stop7h 30mMultiple Airlines
Deal found 14/9£167
Sat 22/1109:30CRL - LHR
1 stop8h 05mMultiple Airlines
Sat 29/1111:25LHR - CRL
1 stop10h 05mMultiple Airlines
Deal found 15/9£196
Tue 23/907:35CRL - LHR
1 stop6h 50mMultiple Airlines
Tue 23/920:50LHR - CRL
1 stop18h 05mMultiple Airlines
Deal found 14/9£198
Tue 2/1210:35CRL - LHR
1 stop7h 00mMultiple Airlines
Sun 7/1211:25LHR - CRL
1 stop10h 20mMultiple Airlines
Deal found 15/9£206
Mon 29/913:00CRL - LHR
1 stop21h 10mMultiple Airlines
Thu 2/1009:55LHR - CRL
1 stop8h 05mMultiple Airlines
Deal found 15/9£210
Sun 12/1014:10CRL - LHR
1 stop8h 35mMultiple Airlines
Sun 19/1009:20LHR - CRL
1 stop7h 45mMultiple Airlines
Deal found 14/9£213
Sun 12/1014:30CRL - LHR
1 stop6h 50mMultiple Airlines
Fri 17/1015:10LHR - CRL
1 stop6h 25mMultiple Airlines
Deal found 14/9£218
Mon 13/1014:55CRL - LHR
1 stop8h 05mMultiple Airlines
Tue 21/1006:30LHR - CRL
1 stop6h 35mMultiple Airlines
Deal found 14/9£226
Sat 11/1014:55CRL - LHR
1 stop8h 05mMultiple Airlines
Thu 16/1006:30LHR - CRL
1 stop6h 50mMultiple Airlines
Deal found 14/9£233
Tue 30/909:05CRL - LHR
1 stop8h 55mMultiple Airlines
Thu 2/1009:55LHR - CRL
1 stop8h 05mMultiple Airlines
Deal found 14/9£236
Tue 28/1008:25CRL - LHR
2 stops8h 35mMultiple Airlines
Tue 4/1109:55LHR - CRL
1 stop10h 05mMultiple Airlines
Deal found 13/9£237

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 16 September 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

Tue 14/10

12:05-20:05

1 stop9h 00m

London Heathrow

Tue 21/10

09:55-18:25

1 stop7h 30m

£167

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sat 22/11

09:30-16:35

1 stop8h 05m

London Heathrow

Sat 29/11

11:25-22:30

1 stop10h 05m

£196

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 2/12

10:35-16:35

1 stop7h 00m

London Heathrow

Sun 7/12

11:25-22:45

1 stop10h 20m

£206

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sun 12/10

14:10-21:45

1 stop8h 35m

London Heathrow

Sun 19/10

09:20-18:05

1 stop7h 45m

£213

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Wed 12/11

10:25-18:15

1 stop8h 50m

London Heathrow

Sat 15/11

15:45-22:30

1 stop5h 45m

£218

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sat 11/10

14:55-22:00

1 stop8h 05m

London Heathrow

Fri 17/10

06:30-14:20

1 stop6h 50m

£240

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 13/10

14:55-22:00

1 stop8h 05m

London Heathrow

Mon 20/10

06:30-14:20

1 stop6h 50m

£241

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 21/11

09:05-14:55

1 stop6h 50m

London Heathrow

Sun 23/11

10:45-22:45

1 stop11h 00m

£257

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 10/10

14:55-22:00

1 stop8h 05m

London Heathrow

Mon 13/10

06:30-14:20

1 stop6h 50m

£257

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 30/9

14:55-22:00

1 stop8h 05m

London Heathrow

Sat 4/10

06:30-14:20

1 stop6h 50m

£260

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 19 results
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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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