Find flights
When to book

Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from £351

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
21 Feb — 28 Feb1
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 22 January 2026.

Sat 7/306:30
HLA
-
LHR
3 stops25h 55m
Multiple Airlines
Sat 14/319:20
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Deal found 21/1£761
Sat 24/112:55
HLA
-
LHR
2 stops26h 55m
Multiple Airlines
Fri 6/213:40
LHR
-
HLA
2 stops41h 25m
Multiple Airlines
Deal found 20/1£811
Wed 22/412:05
HLA
-
LHR
2 stops21h 35m
Multiple Airlines
Tue 28/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Deal found 21/1£901
Wed 4/312:05
HLA
-
LHR
2 stops22h 40m
Multiple Airlines
Mon 23/316:30
LHR
-
HLA
2 stops26h 20m
Multiple Airlines
Deal found 20/1£1,109
Tue 17/215:40
HLA
-
LHR
2 stops20h 05m
Multiple Airlines
Tue 7/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Deal found 21/1£1,139
Mon 16/215:40
HLA
-
LHR
2 stops20h 05m
Multiple Airlines
Tue 7/415:30
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Deal found 21/1£1,147
Thu 5/312:05
HLA
-
LHR
2 stops23h 40m
Multiple Airlines
Mon 9/317:30
LHR
-
HLA
2 stops25h 20m
Multiple Airlines
Deal found 21/1£1,170
Thu 12/215:40
HLA
-
LHR
2 stops19h 05m
Multiple Airlines
Tue 7/415:30
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Deal found 21/1£1,191
Tue 10/315:40
HLA
-
LHR
2 stops19h 05m
Multiple Airlines
Thu 30/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Deal found 21/1£1,247

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 22 January 2026.

Round-trip from

£761

One-way from

£351

Popular in

July

Cheapest in

February

Average price

£549
7/3-14/3
  • 7/3-14/3
  • 5 total stops
  • 50h 40m total
  • Johannesburg to London
Search Deals
27/1
  • 27/1
  • 2 total stops
  • 21h 40m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£39 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 January 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 22 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

Sat 7/3

06:30-06:25

3 stops25h 55m

London Heathrow

Sat 14/3

19:20-22:05

2 stops24h 45m

£761

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 22/4

12:05-08:40

2 stops21h 35m

London Heathrow

Tue 28/4

15:30-16:20

2 stops23h 50m

£901

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 4/3

12:05-08:45

2 stops22h 40m

London Heathrow

Mon 23/3

16:30-20:50

2 stops26h 20m

£1,109

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 17/2

15:40-09:45

2 stops20h 05m

London Heathrow

Tue 7/4

15:30-16:20

2 stops23h 50m

£1,139

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 5/3

12:05-09:45

2 stops23h 40m

London Heathrow

Mon 9/3

17:30-20:50

2 stops25h 20m

£1,170

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 12/2

15:40-08:45

2 stops19h 05m

London Heathrow

Tue 7/4

15:30-17:15

2 stops24h 45m

£1,191

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 10/3

15:40-08:45

2 stops19h 05m

London Heathrow

Thu 30/4

15:30-16:20

2 stops23h 50m

£1,247

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 7/3

10:00-08:45

2 stops24h 45m

London Heathrow

Thu 19/3

16:30-20:50

2 stops26h 20m

£1,297

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 15/2

12:05-08:45

2 stops22h 40m

London Heathrow

Wed 18/2

17:30-16:20

2 stops20h 50m

£1,310

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 27/1

12:05-07:45

2 stops21h 40m

£351

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 19 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
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.