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Cheap flights from Charleroi Brussels Airport to London Heathrow Airport from £69

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — LHR
11 Jul — 18 Jul1
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 11 June 2026.

Wed 16/915:05
CRL
-
LHR
1 stop6h 00m
Multiple Airlines
Fri 18/920:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 8/6£155
Wed 26/809:20
CRL
-
LHR
1 stop6h 40m
Multiple Airlines
Mon 31/815:10
LHR
-
CRL
1 stop5h 05m
Multiple Airlines
Deal found 9/6£177
Mon 22/621:30
CRL
-
LHR
1 stop12h 40m
Multiple Airlines
Wed 24/620:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Deal found 9/6£179
Tue 30/606:40
CRL
-
LHR
1 stop7h 15m
Multiple Airlines
Fri 10/720:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Deal found 10/6£180
Fri 7/809:50
CRL
-
LHR
1 stop10h 05m
Multiple Airlines
Mon 10/815:10
LHR
-
CRL
1 stop5h 05m
Multiple Airlines
Deal found 9/6£202
Thu 25/606:35
CRL
-
LHR
1 stop14h 30m
Multiple Airlines
Mon 29/620:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 7/6£204
Thu 18/621:05
CRL
-
LHR
1 stop13h 05m
Multiple Airlines
Mon 22/620:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 6/6£208
Fri 14/809:50
CRL
-
LHR
1 stop7h 10m
Multiple Airlines
Mon 17/815:10
LHR
-
CRL
1 stop5h 05m
Multiple Airlines
Deal found 10/6£213
Sat 13/609:45
CRL
-
LHR
1 stop8h 50m
Multiple Airlines
Sun 14/620:50
LHR
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 9/6£217
Sat 13/609:45
CRL
-
LHR
1 stop13h 00m
Multiple Airlines
Mon 15/620:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 11/6£221
Thu 23/707:05
CRL
-
LHR
1 stop6h 50m
Multiple Airlines
Tue 28/721:10
LHR
-
CRL
1 stop10h 15m
Multiple Airlines
Deal found 8/6£226
Fri 12/618:35
CRL
-
LHR
1 stop15h 35m
Multiple Airlines
Mon 15/620:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Deal found 9/6£226

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 11 June 2026.

Round-trip from

£155

One-way from

£69

Popular in

May

Cheapest in

March

Average price

£133
16/9-18/9
  • 16/9-18/9
  • 2 total stops
  • 16h 10m total
  • Brussels to London
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29/8
  • 29/8
  • 1 total stop
  • 13h 00m 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. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Wed 16/9

15:05-20:05

1 stop6h 00m

London Heathrow

Fri 18/9

20:50-08:00

1 stop10h 10m

£155

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Wed 26/8

09:20-15:00

1 stop6h 40m

London Heathrow

Mon 31/8

15:10-21:15

1 stop5h 05m

£177

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Mon 22/6

21:30-09:10

1 stop12h 40m

London Heathrow

Wed 24/6

20:50-11:25

1 stop13h 35m

£179

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 25/6

06:35-20:05

1 stop14h 30m

London Heathrow

Mon 29/6

20:50-11:45

1 stop13h 55m

£204

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 23/7

07:05-12:55

1 stop6h 50m

London Heathrow

Tue 28/7

21:10-08:25

1 stop10h 15m

£226
Fastest return journey

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 2/10

09:50-13:30

1 stop4h 40m

London Heathrow

Mon 5/10

15:10-21:25

1 stop5h 15m

£241

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 13/8

07:05-12:55

1 stop6h 50m

London Heathrow

Tue 18/8

07:05-20:35

2 stops12h 30m

£283

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Thu 13/8

07:05-12:55

1 stop6h 50m

London Heathrow

Wed 19/8

10:35-21:15

2 stops9h 40m

£283

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Fri 17/7

09:50-18:55

1 stop10h 05m

London Heathrow

Mon 10/8

15:10-21:15

1 stop5h 05m

£292

BrusselsLondon

CRL - LHR

CRLLHR

Charleroi Brussels

Wed 24/6

09:20-13:55

1 stop5h 35m

London Heathrow

Mon 6/7

07:40-21:15

1 stop12h 35m

£300

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

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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.

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