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Cheap flights from London Heathrow Airport to Johannesburg Lanseria Airport from £395

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HLA
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 January 2026.

Round-trip from

£823

One-way from

£395

Popular in

December

Cheapest in

May

Average price

£580
28/5-16/6
  • 28/5-16/6
  • 6 total stops
  • 52h 05m total
  • London to Johannesburg
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17/3
  • 17/3
  • 3 total stops
  • 48h 15m total
  • London to Johannesburg
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Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find 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 7 January 2026.

Thu 28/515:05LHR - HLA
3 stops27h 10mMultiple Airlines
Mon 15/606:30HLA - LHR
3 stops24h 55mMultiple Airlines
Deal found 5/1£823
Thu 19/314:55LHR - HLA
3 stops23h 05mMultiple Airlines
Sun 5/406:30HLA - LHR
3 stops24h 55mMultiple Airlines
Deal found 5/1£837
Fri 29/515:05LHR - HLA
3 stops27h 10mMultiple Airlines
Tue 16/606:30HLA - LHR
3 stops24h 55mMultiple Airlines
Deal found 5/1£849
Wed 18/214:15LHR - HLA
2 stops24h 05mMultiple Airlines
Wed 25/207:00HLA - LHR
2 stops25h 15mMultiple Airlines
Deal found 4/1£931
Sat 7/222:30LHR - HLA
1 stop21h 35mMultiple Airlines
Mon 16/216:45HLA - LHR
1 stop16h 05mMultiple Airlines
Deal found 4/1£934
Thu 15/122:30LHR - HLA
1 stop15h 50mMultiple Airlines
Thu 22/115:40HLA - LHR
1 stop19h 30mMultiple Airlines
Deal found 4/1£937
Tue 20/122:30LHR - HLA
1 stop21h 35mMultiple Airlines
Fri 30/116:45HLA - LHR
1 stop16h 05mMultiple Airlines
Deal found 4/1£938
Mon 23/320:15LHR - HLA
2 stops19h 00mMultiple Airlines
Thu 2/411:30HLA - LHR
2 stops20h 30mMultiple Airlines
Deal found 5/1£942
Wed 22/415:05LHR - HLA
3 stops23h 55mMultiple Airlines
Wed 20/507:00HLA - LHR
2 stops24h 35mMultiple Airlines
Deal found 5/1£943
Thu 29/122:30LHR - HLA
1 stop15h 50mMultiple Airlines
Wed 11/216:45HLA - LHR
1 stop16h 05mMultiple Airlines
Deal found 6/1£950
Wed 11/317:30LHR - HLA
2 stops20h 50mMultiple Airlines
Thu 14/512:05HLA - LHR
2 stops21h 35mMultiple Airlines
Deal found 4/1£978

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 7 January 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

Heathrow

Fly to

Lanseria

Route

Depart

Return

Price

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 28/5

15:05-19:15

3 stops27h 10m

Johannesburg Lanseria

Mon 15/6

06:30-06:25

3 stops24h 55m

£823

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 28/5

15:05-19:15

3 stops27h 10m

Johannesburg Lanseria

Tue 16/6

06:30-06:25

3 stops24h 55m

£823

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 19/3

14:55-16:00

3 stops23h 05m

Johannesburg Lanseria

Sun 5/4

06:30-06:25

3 stops24h 55m

£837

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 29/5

15:05-19:15

3 stops27h 10m

Johannesburg Lanseria

Tue 16/6

06:30-06:25

3 stops24h 55m

£849

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sat 7/2

22:30-22:05

1 stop21h 35m

Johannesburg Lanseria

Mon 16/2

16:45-06:50

1 stop16h 05m

£934

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 20/1

22:30-22:05

1 stop21h 35m

Johannesburg Lanseria

Fri 30/1

16:45-06:50

1 stop16h 05m

£940

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 13/3

22:30-16:30

1 stop16h 00m

Johannesburg Lanseria

Fri 27/3

16:45-06:50

1 stop16h 05m

£984

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 30/4

13:30-16:20

2 stops25h 50m

Johannesburg Lanseria

Sat 9/5

12:05-07:40

2 stops20h 35m

£988

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 20/3

16:30-17:15

2 stops22h 45m

Johannesburg Lanseria

Sun 19/4

12:05-07:40

2 stops20h 35m

£1,023

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 27/1

16:30-16:20

2 stops21h 50m

Johannesburg Lanseria

Tue 3/2

15:40-09:45

2 stops20h 05m

£1,039

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 24 results
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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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