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Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from £340

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 March 2026.

Thu 16/411:30
HLA
-
LHR
2 stops20h 30m
Multiple Airlines
Thu 30/421:00
LHR
-
HLA
2 stops24h 05m
Multiple Airlines
Deal found 6/3£709
Wed 22/407:00
HLA
-
LHR
2 stops24h 35m
Multiple Airlines
Wed 29/415:05
LHR
-
HLA
3 stops23h 55m
Multiple Airlines
Deal found 8/3£745
Thu 23/406:30
HLA
-
LHR
3 stops25h 05m
Multiple Airlines
Thu 30/415:05
LHR
-
HLA
3 stops27h 10m
Multiple Airlines
Deal found 8/3£755
Tue 17/312:55
HLA
-
LHR
2 stops33h 05m
Multiple Airlines
Mon 23/319:00
LHR
-
HLA
2 stops23h 55m
Multiple Airlines
Deal found 9/3£794
Tue 10/306:30
HLA
-
LHR
3 stops25h 25m
Multiple Airlines
Mon 23/314:55
LHR
-
HLA
3 stops23h 05m
Multiple Airlines
Deal found 6/3£795
Mon 20/412:55
HLA
-
LHR
3 stops54h 05m
Multiple Airlines
Mon 27/408:05
LHR
-
HLA
3 stops30h 55m
Multiple Airlines
Deal found 6/3£796
Wed 18/312:55
HLA
-
LHR
3 stops50h 25m
Multiple Airlines
Wed 25/308:30
LHR
-
HLA
3 stops29h 30m
Multiple Airlines
Deal found 6/3£808

Find 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 10 March 2026.

Round-trip from

£709

One-way from

£340

Popular in

July

Cheapest in

February

Average price

£551
16/4-30/4
  • 16/4-30/4
  • 4 total stops
  • 44h 35m total
  • Johannesburg to London
Search Deals
2/5
  • 2/5
  • 3 total stops
  • 25h 05m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 10 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 16/4

11:30-07:00

2 stops20h 30m

London Heathrow

Thu 30/4

21:00-22:05

2 stops24h 05m

£709

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 22/4

07:00-06:35

2 stops24h 35m

London Heathrow

Wed 29/4

15:05-16:00

3 stops23h 55m

£745

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 23/4

06:30-06:35

3 stops25h 05m

London Heathrow

Thu 30/4

08:25-22:05

2 stops36h 40m

£755

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 23/3

06:30-06:25

3 stops25h 55m

London Heathrow

Thu 26/3

13:50-16:00

3 stops24h 10m

£895
Fastest return journey

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 6/6

07:00-07:00

2 stops25h 00m

London Heathrow

Sat 20/6

21:00-17:15

2 stops19h 15m

£915

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 21/3

09:00-07:10

2 stops24h 10m

London Heathrow

Sun 22/3

20:20-20:50

2 stops22h 30m

£930

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 20/3

05:55-15:30

3 stops35h 35m

London Heathrow

Fri 3/4

18:25-22:05

2 stops26h 40m

£1,088

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 1/5

11:30-08:40

2 stops22h 10m

London Heathrow

Fri 8/5

15:30-16:30

2 stops24h 00m

£1,207

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 14/4

12:05-14:40

2 stops27h 35m

London Heathrow

Wed 13/5

15:30-17:15

2 stops24h 45m

£1,272
Cheapest one-way
Fastest single journey

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 21/3

09:00-07:10

2 stops24h 10m

£426

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 15 resultsSorted by cheapest first
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
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Swindon
Bedford

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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