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Cheap flights from London Heathrow Airport to Charleroi Brussels Airport from £62

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CRL
14 Feb — 21 Feb1
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 15 January 2026.

Tue 10/209:55
LHR
-
CRL
1 stop10h 05m
Multiple Airlines
Tue 24/206:20
CRL
-
LHR
1 stop14h 45m
Multiple Airlines
Deal found 13/1£141
Mon 23/220:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Thu 26/208:40
CRL
-
LHR
1 stop12h 25m
Multiple Airlines
Deal found 13/1£142
Wed 11/220:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Wed 25/206:55
CRL
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 14/1£143
Wed 25/220:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Mon 2/306:50
CRL
-
LHR
1 stop14h 15m
Multiple Airlines
Deal found 13/1£144
Wed 21/120:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Wed 28/107:45
CRL
-
LHR
2 stops11h 15m
Multiple Airlines
Deal found 14/1£147
Sat 28/220:50
LHR
-
CRL
1 stop10h 35m
Multiple Airlines
Sat 7/313:15
CRL
-
LHR
1 stop7h 50m
Multiple Airlines
Deal found 14/1£148
Sat 24/120:50
LHR
-
CRL
1 stop10h 35m
Multiple Airlines
Sat 31/106:25
CRL
-
LHR
1 stop14h 40m
Multiple Airlines
Deal found 14/1£149
Mon 9/220:50
LHR
-
CRL
1 stop13h 35m
Multiple Airlines
Thu 12/208:40
CRL
-
LHR
1 stop12h 25m
Multiple Airlines
Deal found 13/1£151
Thu 5/218:20
LHR
-
CRL
1 stop13h 00m
Multiple Airlines
Thu 19/208:55
CRL
-
LHR
1 stop14h 05m
Multiple Airlines
Deal found 13/1£154
Wed 11/220:50
LHR
-
CRL
1 stop10h 10m
Multiple Airlines
Wed 18/206:55
CRL
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 14/1£161

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 15 January 2026.

Round-trip from

£141

One-way from

£62

Popular in

December

Cheapest in

February

Average price

£106
10/2-24/2
  • 10/2-24/2
  • 2 total stops
  • 24h 50m total
  • London to Brussels
Search Deals
21/1
  • 21/1
  • 1 total stop
  • 10h 10m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 15 January 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

Heathrow

Fly to

Charleroi Brussels

Route

Depart

Return

Price

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 23/2

20:50-11:25

1 stop13h 35m

Charleroi Brussels

Thu 26/2

08:40-20:05

1 stop12h 25m

£142

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Wed 25/2

20:50-08:00

1 stop10h 10m

Charleroi Brussels

Mon 2/3

06:50-20:05

1 stop14h 15m

£144

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Wed 11/2

20:50-08:00

1 stop10h 10m

Charleroi Brussels

Wed 18/2

06:55-20:05

1 stop14h 10m

£161

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 12/3

18:20-08:20

1 stop13h 00m

Charleroi Brussels

Sun 15/3

08:55-17:20

1 stop9h 25m

£161

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 2/2

20:50-11:25

1 stop13h 35m

Charleroi Brussels

Sun 8/2

08:50-20:05

1 stop12h 15m

£169

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 12/2

20:45-12:35

1 stop14h 50m

Charleroi Brussels

Thu 26/2

08:40-20:05

1 stop12h 25m

£170

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 19/2

10:35-20:40

1 stop9h 05m

Charleroi Brussels

Mon 23/2

13:10-16:50

1 stop4h 40m

£186

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Thu 5/2

20:50-11:30

1 stop13h 40m

Charleroi Brussels

Sun 8/2

08:50-20:05

1 stop12h 15m

£187

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 23/2

09:55-22:20

1 stop11h 25m

Charleroi Brussels

Fri 27/2

06:25-20:05

1 stop14h 40m

£196

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Fri 13/2

07:50-16:35

2 stops7h 45m

Charleroi Brussels

Fri 27/2

06:25-20:05

1 stop14h 40m

£199

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 20 results
1
2

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?

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