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Cheap flights from London Heathrow Airport to Johannesburg Lanseria Airport from £444

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HLA
10 Sep — 17 Sep1
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 11 August 2026.

Thu 24/919:25 -
2 stops36h 00m
Thu 1/1012:55 -
3 stops26h 15m
Deal found 10/8£823
Thu 10/915:05 -
3 stops23h 55m
Tue 29/912:55 -
3 stops25h 20m
Deal found 6/8£850
Sun 6/909:30 -
2 stops29h 50m
Sun 13/907:00 -
2 stops24h 25m
Deal found 9/8£859
Wed 23/920:40 -
3 stops23h 15m
Wed 30/919:50 -
3 stops47h 10m
Deal found 9/8£937
Fri 20/1114:15 -
3 stops23h 45m
Fri 4/1206:30 -
3 stops25h 50m
Deal found 9/8£946
Tue 8/908:25 -
3 stops30h 35m
Sat 10/1012:55 -
3 stops25h 20m
Deal found 9/8£964

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 11 August 2026.

Round-trip from

£803

One-way from

£444

Popular in

December

Cheapest in

September

Average price

£719
13/10-27/10
  • 13/10-27/10
  • 4 total stops
  • 51h 30m total
  • London to Johannesburg
Search Deals
21/11
  • 21/11
  • 3 total stops
  • 36h 15m total
  • London to Johannesburg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 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 August 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 11 August 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 London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Thu 24/9

19:25-08:25

2 stops36h 00m

Johannesburg Lanseria

Thu 1/10

15:40-08:00

2 stops41h 20m

£909

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Wed 23/9

20:40-20:55

3 stops23h 15m

Johannesburg Lanseria

Wed 30/9

19:50-18:00

3 stops47h 10m

£937

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Tue 29/9

09:30-16:20

2 stops29h 50m

Johannesburg Lanseria

Tue 13/10

12:05-08:40

2 stops21h 35m

£1,041

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Tue 13/10

09:30-12:20

2 stops25h 50m

Johannesburg Lanseria

Thu 12/11

12:05-08:45

2 stops22h 40m

£1,074

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Tue 1/12

07:30-16:20

2 stops30h 50m

Johannesburg Lanseria

Wed 9/12

11:30-08:45

2 stops23h 15m

£1,075

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Sat 5/12

09:30-16:20

2 stops28h 50m

Johannesburg Lanseria

Fri 11/12

11:30-08:45

2 stops23h 15m

£1,075

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Mon 14/12

09:30-16:00

2 stops28h 30m

Johannesburg Lanseria

Tue 19/1

11:10-16:50

2 stops31h 40m

£1,112

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Tue 27/10

17:30-17:15

2 stops21h 45m

Johannesburg Lanseria

Sun 8/11

11:30-08:45

2 stops23h 15m

£1,119

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Thu 22/10

09:30-12:20

2 stops25h 50m

Johannesburg Lanseria

Tue 27/10

12:05-16:50

2 stops30h 45m

£1,181
Fastest return journey

LondonJohannesburg

LHR London Heathrow - HLA Johannesburg Lanseria

LHRHLA

London Heathrow

Thu 5/11

22:30-16:20

1 stop15h 50m

Johannesburg Lanseria

Mon 16/11

15:40-07:50

1 stop18h 10m

£1,192

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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
London City to OR Tambo flights
Gatwick to OR Tambo flights
Stansted to OR Tambo flights
Luton to OR Tambo flights
Southend to OR Tambo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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