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Cheap flights from Charleroi Brussels Airport to London Heathrow Airport from £63

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — LHR
24 Mar — 31 Mar1
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 22 February 2026.

Sat 7/313:15
CRL
-
LHR
1 stop7h 50m
Multiple Airlines
Wed 11/320:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 20/2£146
Mon 2/306:50
CRL
-
LHR
1 stop14h 15m
Multiple Airlines
Wed 4/320:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 21/2£156
Fri 6/312:45
CRL
-
LHR
1 stop7h 05m
Multiple Airlines
Mon 9/320:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Deal found 20/2£168
Tue 17/310:35
CRL
-
LHR
1 stop7h 40m
Multiple Airlines
Wed 18/320:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 21/2£170
Fri 3/411:55
CRL
-
LHR
1 stop9h 10m
Multiple Airlines
Wed 8/420:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Deal found 20/2£174
Wed 18/310:25
CRL
-
LHR
1 stop7h 10m
Multiple Airlines
Wed 25/320:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 19/2£174
Wed 18/310:25
CRL
-
LHR
1 stop7h 10m
Multiple Airlines
Mon 23/309:55
LHR
-
CRL
1 stop11h 25m
Multiple Airlines
Deal found 19/2£176
Thu 19/316:10
CRL
-
LHR
1 stop4h 40m
Multiple Airlines
Wed 25/320:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 19/2£179
Thu 19/316:10
CRL
-
LHR
1 stop4h 40m
Multiple Airlines
Mon 23/309:55
LHR
-
CRL
1 stop11h 25m
Multiple Airlines
Deal found 19/2£180

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 22 February 2026.

Round-trip from

£146

One-way from

£63

Popular in

December

Cheapest in

March

Average price

£131
7/3-11/3
  • 7/3-11/3
  • 2 total stops
  • 18h 00m total
  • Brussels to London
Search Deals
24/3
  • 24/3
  • 1 total stop
  • 12h 45m total
  • Brussels to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 22 February 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

Charleroi Brussels

Fly to

Heathrow

Route

Depart

Return

Price

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Tue 17/3

10:35-17:15

1 stop7h 40m

London Heathrow

Wed 18/3

20:50-08:00

1 stop10h 10m

£170

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 6/3

06:30-15:30

2 stops10h 00m

London Heathrow

Mon 9/3

20:50-11:25

1 stop13h 35m

£173

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Wed 18/3

10:25-16:35

1 stop7h 10m

London Heathrow

Mon 23/3

09:55-22:20

1 stop11h 25m

£176

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 19/3

16:10-19:50

1 stop4h 40m

London Heathrow

Mon 23/3

09:55-22:20

1 stop11h 25m

£180

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 26/3

16:10-21:05

1 stop5h 55m

London Heathrow

Tue 31/3

09:55-18:40

1 stop7h 45m

£201

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 5/3

10:00-18:55

1 stop9h 55m

London Heathrow

Fri 6/3

20:50-11:30

1 stop13h 40m

£205

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 6/3

21:00-12:20

2 stops16h 20m

London Heathrow

Sun 8/3

09:55-08:20

2 stops45h 25m

£211

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 19/3

19:55-16:55

1 stop22h 00m

London Heathrow

Tue 24/3

18:20-08:20

1 stop13h 00m

£214

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 9/3

06:50-09:10

1 stop27h 20m

£70

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 30/3

11:45-20:05

1 stop9h 20m

£77

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 17 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.

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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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?

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