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Cheap flights from London Heathrow Airport to Charleroi Brussels Airport from £72

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CRL
24 May — 31 May1
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 24 April 2026.

Tue 19/520:50
LHR
-
CRL
1 stop16h 45m
Multiple Airlines
Tue 2/613:50
CRL
-
LHR
1 stop20h 20m
Multiple Airlines
Deal found 21/4£170
Mon 11/515:50
LHR
-
CRL
1 stop4h 25m
Multiple Airlines
Wed 13/514:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 23/4£173
Thu 11/621:10
LHR
-
CRL
1 stop10h 30m
Multiple Airlines
Mon 15/619:15
CRL
-
LHR
2 stops44h 30m
Multiple Airlines
Deal found 22/4£196
Mon 4/522:25
LHR
-
CRL
1 stop11h 10m
Multiple Airlines
Wed 6/514:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 22/4£196
Fri 22/506:40
LHR
-
CRL
1 stop13h 50m
Multiple Airlines
Fri 5/618:35
CRL
-
LHR
1 stop15h 35m
Multiple Airlines
Deal found 22/4£199
Sat 20/615:50
LHR
-
CRL
1 stop6h 05m
Multiple Airlines
Wed 24/615:05
CRL
-
LHR
1 stop6h 00m
Multiple Airlines
Deal found 19/4£202
Wed 20/506:40
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Wed 3/609:20
CRL
-
LHR
1 stop5h 10m
Multiple Airlines
Deal found 22/4£206
Thu 4/621:10
LHR
-
CRL
1 stop10h 30m
Multiple Airlines
Mon 8/621:40
CRL
-
LHR
1 stop11h 25m
Multiple Airlines
Deal found 23/4£209
Mon 27/422:25
LHR
-
CRL
1 stop11h 10m
Multiple Airlines
Wed 29/414:05
CRL
-
LHR
1 stop8h 40m
Multiple Airlines
Deal found 23/4£210
Wed 13/509:20
LHR
-
CRL
1 stop7h 40m
Multiple Airlines
Fri 15/509:50
CRL
-
LHR
1 stop10h 35m
Multiple Airlines
Deal found 21/4£212

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 24 April 2026.

Round-trip from

£170

One-way from

£72

Popular in

July

Cheapest in

November

Average price

£139
19/5-2/6
  • 19/5-2/6
  • 2 total stops
  • 37h 05m total
  • London to Brussels
Search Deals
6/10
  • 6/10
  • 1 total stop
  • 7h 45m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£6 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 April 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 24 April 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

Tue 16/6

09:55-18:40

1 stop7h 45m

Charleroi Brussels

Fri 19/6

09:50-18:55

1 stop10h 05m

£196

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Wed 13/5

09:20-18:00

1 stop7h 40m

Charleroi Brussels

Fri 15/5

16:00-22:40

2 stops7h 40m

£225

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 18/5

22:25-10:35

1 stop11h 10m

Charleroi Brussels

Mon 1/6

08:50-17:00

1 stop9h 10m

£236

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 15/5

22:25-09:10

1 stop9h 45m

Charleroi Brussels

Sat 23/5

09:45-21:45

1 stop13h 00m

£251

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 25/6

20:50-11:30

1 stop13h 40m

Charleroi Brussels

Mon 29/6

11:45-20:05

1 stop9h 20m

£254

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 13/6

10:20-19:40

1 stop8h 20m

Charleroi Brussels

Sun 21/6

20:35-09:20

1 stop13h 45m

£267
Fastest return journey

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 1/6

15:10-21:15

1 stop5h 05m

Charleroi Brussels

Wed 3/6

09:20-13:30

1 stop5h 10m

£271

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 7/5

09:55-20:40

1 stop9h 45m

Charleroi Brussels

Mon 11/5

21:30-09:10

1 stop12h 40m

£271

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sun 7/6

20:50-11:20

1 stop13h 30m

Charleroi Brussels

Sun 14/6

12:20-22:00

2 stops10h 40m

£275

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 21/5

21:10-08:40

1 stop10h 30m

Charleroi Brussels

Thu 4/6

21:50-09:45

1 stop12h 55m

£275

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 21 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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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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