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Cheap flights from London Heathrow Airport to Charleroi Brussels Airport from £74

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CRL
19 Jan — 26 Jan1
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 20 December 2025.

Mon 29/1209:55LHR - CRL
1 stop11h 25mMultiple Airlines
Wed 31/1220:20CRL - LHR
1 stop12h 45mMultiple Airlines
Deal found 19/12£280
Tue 23/1206:30LHR - CRL
2 stops12h 50mMultiple Airlines
Tue 30/1220:45CRL - LHR
2 stops13h 50mMultiple Airlines
Deal found 20/12£333
Wed 31/1207:50LHR - CRL
1 stop11h 05mMultiple Airlines
Fri 2/113:00CRL - LHR
1 stop5h 50mMultiple Airlines
Deal found 19/12£339
Sat 27/1209:15LHR - CRL
1 stop12h 15mMultiple Airlines
Mon 29/1206:20CRL - LHR
1 stop11h 15mMultiple Airlines
Deal found 19/12£345
Mon 22/1218:45LHR - CRL
1 stop14h 25mMultiple Airlines
Mon 29/1206:20CRL - LHR
1 stop11h 15mMultiple Airlines
Deal found 19/12£349
Fri 26/1211:25LHR - CRL
1 stop10h 30mMultiple Airlines
Sun 28/1207:15CRL - LHR
1 stop10h 20mMultiple Airlines
Deal found 18/12£353
Sat 20/1218:10LHR - CRL
1 stop18h 00mMultiple Airlines
Mon 22/1207:25CRL - LHR
1 stop10h 35mMultiple Airlines
Deal found 20/12£368
Sat 27/1209:55LHR - CRL
1 stop7h 25mMultiple Airlines
Sat 3/106:25CRL - LHR
1 stop14h 40mMultiple Airlines
Deal found 20/12£380
Mon 22/1218:45LHR - CRL
1 stop14h 25mMultiple Airlines
Wed 24/1210:25CRL - LHR
1 stop8h 50mMultiple Airlines
Deal found 18/12£382

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 20 December 2025.

Round-trip from

£143

One-way from

£74

Popular in

December

Cheapest in

February

Average price

£289
13/1-27/1
  • 13/1-27/1
  • 2 total stops
  • 28h 55m total
  • London to Brussels
Search Deals
13/1
  • 13/1
  • 1 total stop
  • 14h 10m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 20 December 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

Thu 15/1

20:50-11:30

1 stop13h 40m

Charleroi Brussels

Thu 29/1

08:40-20:05

1 stop12h 25m

£144

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 17/1

20:50-08:25

1 stop10h 35m

Charleroi Brussels

Sat 31/1

06:25-20:05

1 stop14h 40m

£158

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Tue 20/1

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Tue 3/2

08:55-22:00

1 stop14h 05m

£158

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sat 17/1

20:50-08:25

1 stop10h 35m

Charleroi Brussels

Sat 24/1

09:30-17:15

1 stop8h 45m

£160

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 29/1

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Tue 3/2

08:55-22:00

1 stop14h 05m

£165

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 16/1

20:50-11:30

1 stop13h 40m

Charleroi Brussels

Fri 30/1

13:00-17:50

1 stop5h 50m

£166

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Tue 10/2

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Thu 19/2

08:55-22:00

1 stop14h 05m

£170

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Sun 18/1

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Sun 1/2

08:55-17:20

1 stop9h 25m

£174

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 15/1

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Thu 22/1

08:55-17:20

1 stop9h 25m

£179

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Tue 13/1

20:50-12:00

1 stop14h 10m

£74

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 16 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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