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Cheap flights from London Heathrow Airport to Johannesburg Lanseria Airport from £446

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HLA
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lanseria

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Lanseria
Explore the most affordable flight options available from Heathrow to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Tue 20/1009:30
LHR
-
HLA
3 stops29h 30m
Multiple Airlines
Fri 6/1106:30
HLA
-
LHR
3 stops25h 55m
Multiple Airlines
Deal found 8/7£855
Mon 19/1015:05
LHR
-
HLA
3 stops28h 50m
Multiple Airlines
Thu 5/1107:00
HLA
-
LHR
2 stops27h 00m
Multiple Airlines
Deal found 8/7£1,013
Mon 19/1015:05
LHR
-
HLA
3 stops28h 50m
Multiple Airlines
Fri 6/1107:00
HLA
-
LHR
2 stops26h 20m
Multiple Airlines
Deal found 8/7£1,040
Thu 5/1122:30
LHR
-
HLA
1 stop15h 50m
Multiple Airlines
Thu 12/1115:40
HLA
-
LHR
1 stop15h 45m
Multiple Airlines
Deal found 7/7£1,172
Tue 4/822:15
LHR
-
HLA
2 stops34h 20m
Multiple Airlines
Wed 12/812:55
HLA
-
LHR
2 stops24h 30m
Multiple Airlines
Deal found 7/7£1,390
Sat 1/821:55
LHR
-
HLA
2 stops23h 10m
Multiple Airlines
Sat 8/815:40
HLA
-
LHR
2 stops23h 45m
Multiple Airlines
Deal found 10/7£1,412
Sun 22/1109:30
LHR
-
HLA
2 stops28h 50m
Multiple Airlines
Sat 28/1111:40
HLA
-
LHR
2 stops23h 05m
Multiple Airlines
Deal found 9/7£1,795
Wed 7/1009:30
LHR
-
HLA
2 stops30h 45m
Multiple Airlines
Tue 20/1012:05
HLA
-
LHR
2 stops27h 35m
Multiple Airlines
Deal found 7/7£1,798

Find flight deals from Heathrow to Lanseria

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lanseria (HLA). 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 12 July 2026.

Round-trip from

£855

One-way from

£446

Popular in

July

Cheapest in

February

Average price

£896
20/10-6/11
  • 20/10-6/11
  • 6 total stops
  • 55h 25m total
  • London to Johannesburg
Search Deals
12/11
  • 12/11
  • 3 total stops
  • 25h 30m total
  • London to Johannesburg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Lanseria 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 12 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Johannesburg Lanseria Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 20/10

09:30-16:00

3 stops29h 30m

Johannesburg Lanseria

Fri 6/11

06:30-06:25

3 stops25h 55m

£855

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 19/10

15:05-20:55

3 stops28h 50m

Johannesburg Lanseria

Fri 6/11

07:00-07:20

2 stops26h 20m

£1,040
Fastest return journey

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 5/11

22:30-16:20

1 stop15h 50m

Johannesburg Lanseria

Thu 12/11

15:40-05:25

1 stop15h 45m

£1,172

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 4/8

22:15-09:35

2 stops34h 20m

Johannesburg Lanseria

Wed 12/8

12:55-12:25

2 stops24h 30m

£1,390

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sat 1/8

21:55-22:05

2 stops23h 10m

Johannesburg Lanseria

Sat 8/8

15:40-14:25

2 stops23h 45m

£1,412

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sun 22/11

09:30-16:20

2 stops28h 50m

Johannesburg Lanseria

Sat 28/11

11:40-08:45

2 stops23h 05m

£1,795

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sat 21/11

17:30-17:15

2 stops21h 45m

Johannesburg Lanseria

Sat 28/11

11:40-08:45

2 stops23h 05m

£1,804

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 20/11

09:30-17:15

2 stops29h 45m

Johannesburg Lanseria

Fri 27/11

11:30-08:45

2 stops23h 15m

£1,804
Cheapest one-way

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 12/11

07:50-11:20

3 stops25h 30m

£446

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 27/8

07:40-17:15

3 stops32h 35m

£539

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Lanseria

Have a flexible travel schedule? Discover the best time to fly to Lanseria 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 Lanseria. 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 Lanseria that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Lanseria?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Lanseria

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to OR Tambo flights
Gatwick to OR Tambo flights
London City to OR Tambo flights
Stansted to OR Tambo flights
Luton to OR Tambo flights
Southend to OR Tambo flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Lanseria?

Cheapflights helps you search for flights from Heathrow to Lanseria via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Lanseria by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Lanseria, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Lanseria become cheaper?

Yes! Start tracking prices for Heathrow to Lanseria flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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