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Cheap flights from Charleroi Brussels Airport to London Heathrow Airport from £68

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 18/8. 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
1 adult, Economy, 0 bags

Cheap flight deals from Charleroi Brussels to Heathrow

Enter your travel dates to find the best prices.

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 21 July 2026.

Thu 27/806:35
CRL
-
LHR
1 stop14h 30m
Multiple Airlines
Mon 31/820:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 20/7£145
Mon 17/821:30
CRL
-
LHR
1 stop12h 40m
Multiple Airlines
Mon 24/820:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 20/7£167
Mon 28/909:20
CRL
-
LHR
2 stops53h 55m
Multiple Airlines
Thu 1/1018:10
LHR
-
CRL
1 stop24h 45m
Multiple Airlines
Deal found 20/7£181
Thu 20/821:05
CRL
-
LHR
1 stop13h 05m
Multiple Airlines
Thu 3/918:10
LHR
-
CRL
1 stop15h 50m
Multiple Airlines
Deal found 16/7£185
Sun 25/1008:55
CRL
-
LHR
1 stop25h 40m
Multiple Airlines
Wed 28/1018:20
LHR
-
CRL
1 stop13h 00m
Multiple Airlines
Deal found 20/7£191
Fri 11/909:50
CRL
-
LHR
1 stop6h 10m
Multiple Airlines
Mon 14/915:10
LHR
-
CRL
1 stop5h 15m
Multiple Airlines
Deal found 16/7£196

Find 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 21 July 2026.

Round-trip from

£145

One-way from

£68

Popular in

May

Cheapest in

March

Average price

£154
27/8-31/8
  • 27/8-31/8
  • 2 total stops
  • 28h 25m total
  • Brussels to London
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18/8
  • 18/8
  • 1 total stop
  • 7h 15m total
  • Brussels to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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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 21 July 2026.
Use the filters below to find and compare flights from Charleroi Brussels Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 27/8

06:35-20:05

1 stop14h 30m

London Heathrow

Mon 31/8

20:50-11:45

1 stop13h 55m

£151

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 28/9

09:20-14:15

2 stops53h 55m

London Heathrow

Thu 1/10

18:10-19:55

1 stop24h 45m

£181

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sun 25/10

08:55-09:35

1 stop25h 40m

London Heathrow

Wed 28/10

18:20-08:20

1 stop13h 00m

£191
Fastest return journey

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 11/9

09:50-15:00

1 stop6h 10m

London Heathrow

Mon 14/9

15:10-21:25

1 stop5h 15m

£196

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 7/8

11:55-20:05

1 stop9h 10m

London Heathrow

Sun 9/8

20:50-11:20

1 stop13h 30m

£222

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 14/8

09:50-15:00

1 stop6h 10m

London Heathrow

Mon 31/8

20:50-11:45

1 stop13h 55m

£222

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 24/11

08:55-17:20

1 stop9h 25m

London Heathrow

Wed 9/12

18:20-08:20

1 stop13h 00m

£233

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 14/8

11:55-20:05

1 stop9h 10m

London Heathrow

Tue 18/8

09:55-18:40

1 stop7h 45m

£257

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Sun 30/8

14:20-20:05

1 stop6h 45m

London Heathrow

Thu 3/9

09:55-20:40

1 stop9h 45m

£257
Cheapest one-way

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 18/8

13:50-20:05

1 stop7h 15m

£68

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 20 resultsSorted by cheapest first
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.

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
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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How does Cheapflights help users find flights from Charleroi Brussels to Heathrow?

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

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

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

Can Cheapflights notify me if prices for flights from Charleroi Brussels to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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