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Cheap flights from London Heathrow Airport to Charleroi Brussels Airport from £66

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CRL
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find 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 October 2025.

Sat 22/1109:55LHR - CRL
1 stop7h 25mMultiple Airlines
Sat 6/1213:15CRL - LHR
1 stop7h 50mMultiple Airlines
Deal found 23/10£149
Sat 6/1220:50LHR - CRL
1 stop10h 35mMultiple Airlines
Sat 13/1213:15CRL - LHR
1 stop7h 50mMultiple Airlines
Deal found 22/10£154
Sat 8/1109:55LHR - CRL
1 stop7h 25mMultiple Airlines
Sat 15/1113:15CRL - LHR
1 stop7h 50mMultiple Airlines
Deal found 23/10£176
Mon 1/1218:20LHR - CRL
1 stop13h 00mMultiple Airlines
Thu 4/1208:55CRL - LHR
1 stop9h 25mMultiple Airlines
Deal found 22/10£181
Wed 19/1118:20LHR - CRL
1 stop13h 00mMultiple Airlines
Wed 26/1108:55CRL - LHR
1 stop9h 25mMultiple Airlines
Deal found 22/10£182
Sat 8/1109:55LHR - CRL
1 stop7h 25mMultiple Airlines
Mon 10/1106:50CRL - LHR
1 stop12h 10mMultiple Airlines
Deal found 23/10£186
Fri 7/1118:50LHR - CRL
1 stop15h 40mMultiple Airlines
Fri 14/1113:00CRL - LHR
1 stop9h 05mMultiple Airlines
Deal found 22/10£204
Fri 21/1118:20LHR - CRL
1 stop13h 00mMultiple Airlines
Fri 28/1108:55CRL - LHR
1 stop9h 25mMultiple Airlines
Deal found 22/10£206
Sat 15/1109:55LHR - CRL
1 stop7h 25mMultiple Airlines
Sun 16/1108:50CRL - LHR
1 stop10h 10mMultiple Airlines
Deal found 22/10£207
Thu 20/1118:20LHR - CRL
1 stop13h 00mMultiple Airlines
Thu 4/1208:55CRL - LHR
1 stop9h 25mMultiple Airlines
Deal found 23/10£210
Thu 20/1111:25LHR - CRL
1 stop8h 20mMultiple Airlines
Thu 27/1121:10CRL - LHR
1 stop14h 15mMultiple Airlines
Deal found 23/10£211

Cheap 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 October 2025.

Round-trip from

£149

One-way from

£66

Popular in

December

Cheapest in

August

Average price

£145
22/11-6/12
  • 22/11-6/12
  • 2 total stops
  • 15h 15m total
  • London to Brussels
Search Deals
29/11
  • 29/11
  • 1 total stop
  • 7h 25m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 39% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 26% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Charleroi Brussels Airport that are best for you.

Fly from

Heathrow

Fly to

Charleroi Brussels

Route

Depart

Return

Price

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 22/11

09:55-18:20

1 stop7h 25m

Charleroi Brussels

Sat 6/12

13:15-20:05

1 stop7h 50m

£149

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 6/12

20:50-08:25

1 stop10h 35m

Charleroi Brussels

Sat 13/12

13:15-20:05

1 stop7h 50m

£154

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Wed 19/11

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Wed 3/12

08:55-17:20

1 stop9h 25m

£182

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 8/11

09:55-18:20

1 stop7h 25m

Charleroi Brussels

Mon 10/11

06:50-18:00

1 stop12h 10m

£186

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sun 11/1

09:55-20:35

2 stops9h 40m

Charleroi Brussels

Sat 24/1

09:30-17:15

1 stop8h 45m

£191

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Wed 21/1

22:15-08:10

1 stop8h 55m

Charleroi Brussels

Wed 4/2

10:25-17:15

1 stop7h 50m

£201

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 7/11

18:50-11:30

1 stop15h 40m

Charleroi Brussels

Fri 14/11

13:00-21:05

1 stop9h 05m

£204

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 21/11

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Mon 24/11

08:55-22:00

1 stop14h 05m

£206

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 15/11

09:55-18:20

1 stop7h 25m

Charleroi Brussels

Sun 16/11

08:50-18:00

1 stop10h 10m

£207

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 28/11

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Tue 2/12

08:55-22:00

1 stop14h 05m

£207

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 18 results
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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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