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Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from £322

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lanseria to Heathrow

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

Round-trip from

£750

One-way from

£322

Popular in

July

Cheapest in

February

Average price

£546
26/2-5/3
  • 26/2-5/3
  • 4 total stops
  • 51h 25m total
  • Johannesburg to London
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17/2
  • 17/2
  • 3 total stops
  • 25h 55m total
  • Johannesburg to London
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Highest demand for flights based on searches. 8% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£6 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 Lanseria to Heathrow

Enter your travel dates to find the best prices.

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

Thu 26/211:30
HLA
-
LHR
2 stops26h 40m
Multiple Airlines
Thu 5/319:20
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Deal found 12/1£750
Thu 26/306:30
HLA
-
LHR
3 stops26h 05m
Multiple Airlines
Wed 8/410:50
LHR
-
HLA
3 stops28h 10m
Multiple Airlines
Deal found 10/1£818
Fri 30/109:00
HLA
-
LHR
2 stops23h 35m
Multiple Airlines
Sat 7/220:15
LHR
-
HLA
2 stops19h 00m
Multiple Airlines
Deal found 12/1£865
Sat 17/111:40
HLA
-
LHR
2 stops20h 55m
Multiple Airlines
Sat 24/120:15
LHR
-
HLA
2 stops19h 00m
Multiple Airlines
Deal found 10/1£900
Tue 28/412:05
HLA
-
LHR
2 stops20h 35m
Multiple Airlines
Wed 29/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Deal found 12/1£966

Cheapflights Fare Finder

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

Fly from

Lanseria

Fly to

Heathrow

Route

Depart

Return

Price

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/2

11:30-12:10

2 stops26h 40m

London Heathrow

Thu 5/3

19:20-22:05

2 stops24h 45m

£750

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 26/3

06:30-06:25

3 stops25h 55m

London Heathrow

Wed 8/4

10:50-16:00

3 stops28h 10m

£821

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 30/1

09:00-06:35

2 stops23h 35m

London Heathrow

Sat 7/2

20:15-17:15

2 stops19h 00m

£865

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 28/4

12:05-07:40

2 stops20h 35m

London Heathrow

Wed 29/4

15:30-16:20

2 stops23h 50m

£966

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 23/4

12:05-07:40

2 stops20h 35m

London Heathrow

Thu 30/4

15:30-16:20

2 stops23h 50m

£1,050

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 17/2

06:30-06:25

3 stops25h 55m

£322

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 24/2

06:30-06:25

3 stops25h 55m

£323

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 17/1

15:40-08:05

2 stops42h 25m

£354

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 18/1

16:55-22:55

3 stops32h 00m

£366

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 19/1

07:00-07:45

2 stops26h 45m

£382

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Lanseria to Heathrow

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

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

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

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

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

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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lanseria to Heathrow

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

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Lanseria today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lanseria to Heathrow.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Lanseria today and book when prices fit your budget.

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