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Cheap flights from London Heathrow Airport to Charleroi Brussels Airport from £73

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CRL
7 Jul — 14 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Charleroi Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Charleroi Brussels
Explore the most affordable flight options available from Heathrow to Charleroi Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2026.

Fri 12/620:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Mon 15/621:30
CRL
-
LHR
1 stop12h 40m
Multiple Airlines
Deal found 4/6£166
Wed 1/720:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Wed 15/709:20
CRL
-
LHR
1 stop5h 35m
Multiple Airlines
Deal found 3/6£168
Thu 2/720:50
LHR
-
CRL
1 stop13h 40m
Multiple Airlines
Wed 8/714:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 4/6£175
Wed 1/720:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Wed 8/714:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 3/6£185
Mon 10/809:55
LHR
-
CRL
1 stop10h 05m
Multiple Airlines
Wed 12/815:05
CRL
-
LHR
1 stop6h 00m
Multiple Airlines
Deal found 6/6£186
Thu 2/720:50
LHR
-
CRL
1 stop13h 40m
Multiple Airlines
Tue 7/713:50
CRL
-
LHR
1 stop7h 15m
Multiple Airlines
Deal found 2/6£187
Tue 16/609:55
LHR
-
CRL
1 stop7h 45m
Multiple Airlines
Wed 17/614:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 5/6£191
Tue 9/615:10
LHR
-
CRL
2 stops15h 45m
Multiple Airlines
Wed 10/614:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 5/6£196
Mon 8/620:50
LHR
-
CRL
1 stop13h 55m
Multiple Airlines
Fri 12/618:35
CRL
-
LHR
1 stop15h 35m
Multiple Airlines
Deal found 2/6£200
Thu 2/709:55
LHR
-
CRL
1 stop9h 45m
Multiple Airlines
Thu 16/721:05
CRL
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 2/6£202

Find flight deals from Heathrow to Charleroi Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Charleroi Brussels (CRL). 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 7 June 2026.

Round-trip from

£168

One-way from

£73

Popular in

May

Cheapest in

November

Average price

£139
1/7-15/7
  • 1/7-15/7
  • 2 total stops
  • 19h 10m total
  • London to Brussels
Search Deals
2/7
  • 2/7
  • 1 total stop
  • 13h 40m total
  • London to Brussels
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. 2% 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 Heathrow to Charleroi Brussels 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 7 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 9/7

21:10-08:40

1 stop10h 30m

Charleroi Brussels

Mon 13/7

21:30-09:10

1 stop12h 40m

£227

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sun 6/9

20:50-11:20

1 stop13h 30m

Charleroi Brussels

Sun 20/9

14:20-20:05

1 stop6h 45m

£232
Fastest return journey

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 21/9

15:10-21:25

1 stop5h 15m

Charleroi Brussels

Fri 25/9

09:50-13:30

1 stop4h 40m

£233

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 27/7

15:10-21:15

1 stop5h 05m

Charleroi Brussels

Fri 31/7

09:50-15:00

1 stop6h 10m

£233

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 6/7

15:10-21:15

1 stop5h 05m

Charleroi Brussels

Wed 15/7

09:20-13:30

1 stop5h 10m

£235

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 10/7

09:55-18:10

1 stop7h 15m

Charleroi Brussels

Mon 13/7

11:45-20:05

1 stop9h 20m

£258

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 30/7

21:10-08:40

1 stop10h 30m

Charleroi Brussels

Wed 5/8

09:20-13:55

1 stop5h 35m

£259

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 18/7

07:40-15:30

2 stops6h 50m

Charleroi Brussels

Sat 25/7

09:45-21:45

1 stop13h 00m

£282

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 17/7

09:55-18:10

1 stop7h 15m

Charleroi Brussels

Fri 24/7

11:55-20:05

1 stop9h 10m

£291

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 18/7

22:25-15:20

2 stops15h 55m

Charleroi Brussels

Mon 27/7

13:10-19:15

1 stop7h 05m

£310

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Charleroi Brussels

Have a flexible travel schedule? Discover the best time to fly to Charleroi Brussels from Heathrow 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 Heathrow to Charleroi Brussels. 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 Heathrow to Charleroi Brussels that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Charleroi Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Charleroi Brussels flexibly with Cheapflights today.

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