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Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from £373

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
27 Mar — 3 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 25 February 2026.

Wed 4/305:55
HLA
-
LHR
2 stops26h 40m
Multiple Airlines
Thu 12/320:15
LHR
-
HLA
2 stops22h 35m
Multiple Airlines
Deal found 21/2£785
Tue 10/312:55
HLA
-
LHR
2 stops30h 45m
Multiple Airlines
Mon 23/319:00
LHR
-
HLA
2 stops36h 35m
Multiple Airlines
Deal found 24/2£809
Wed 18/307:00
HLA
-
LHR
2 stops33h 00m
Multiple Airlines
Wed 25/308:30
LHR
-
HLA
2 stops35h 35m
Multiple Airlines
Deal found 24/2£848
Sun 5/407:00
HLA
-
LHR
3 stops34h 15m
Multiple Airlines
Wed 15/418:25
LHR
-
HLA
3 stops26h 40m
Multiple Airlines
Deal found 22/2£859
Tue 7/409:40
HLA
-
LHR
2 stops29h 45m
Multiple Airlines
Tue 14/416:50
LHR
-
HLA
2 stops39h 45m
Multiple Airlines
Deal found 21/2£926
Tue 10/312:05
HLA
-
LHR
2 stops22h 40m
Multiple Airlines
Tue 17/316:30
LHR
-
HLA
2 stops26h 20m
Multiple Airlines
Deal found 22/2£1,082

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 25 February 2026.

Round-trip from

£809

One-way from

£373

Popular in

July

Cheapest in

February

Average price

£498
10/3-23/3
  • 10/3-23/3
  • 4 total stops
  • 67h 20m total
  • Johannesburg to London
Search Deals
4/4
  • 4/4
  • 2 total stops
  • 24h 30m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£36 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 February 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 25 February 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

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 18/3

07:00-14:00

2 stops33h 00m

London Heathrow

Wed 25/3

08:30-22:05

2 stops35h 35m

£848

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 5/4

07:00-16:15

3 stops34h 15m

London Heathrow

Wed 15/4

18:25-22:05

3 stops26h 40m

£859

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 7/4

09:40-14:25

2 stops29h 45m

London Heathrow

Tue 14/4

16:50-09:35

2 stops39h 45m

£926

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 10/4

09:00-06:35

2 stops22h 35m

London Heathrow

Fri 17/4

15:05-16:00

3 stops23h 55m

£1,200

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 9/4

09:00-06:35

2 stops22h 35m

London Heathrow

Thu 16/4

21:55-22:05

2 stops23h 10m

£1,204

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 24/3

12:05-08:45

2 stops22h 40m

London Heathrow

Tue 31/3

09:30-12:20

2 stops25h 50m

£1,615

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 4/4

12:55-12:25

2 stops24h 30m

£373

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 21/4

12:05-16:40

2 stops29h 35m

£385

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 18/3

05:55-07:10

2 stops27h 15m

£400

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 21/3

05:55-16:10

2 stops36h 15m

£403

Flights are sorted by cheapest return flights first.

Deals found on 24/2

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
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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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.
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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?

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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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