Find flights
When to book

Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from £382

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
12 May — 19 May1
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 12 April 2026.

Thu 21/512:55
HLA
-
LHR
3 stops26h 00m
Multiple Airlines
Thu 28/509:30
LHR
-
HLA
2 stops30h 45m
Multiple Airlines
Deal found 8/4£757
Tue 26/506:30
HLA
-
LHR
3 stops26h 05m
Multiple Airlines
Tue 2/615:25
LHR
-
HLA
2 stops29h 40m
Multiple Airlines
Deal found 11/4£759
Thu 7/512:55
HLA
-
LHR
3 stops26h 05m
Multiple Airlines
Thu 14/515:25
LHR
-
HLA
2 stops28h 25m
Multiple Airlines
Deal found 7/4£761
Sun 24/506:30
HLA
-
LHR
3 stops26h 05m
Multiple Airlines
Sun 31/515:30
LHR
-
HLA
2 stops28h 20m
Multiple Airlines
Deal found 9/4£762
Mon 25/512:05
HLA
-
LHR
2 stops26h 50m
Multiple Airlines
Mon 1/609:05
LHR
-
HLA
3 stops29h 55m
Multiple Airlines
Deal found 10/4£767
Fri 22/509:40
HLA
-
LHR
3 stops29h 20m
Multiple Airlines
Fri 29/521:45
LHR
-
HLA
3 stops58h 50m
Multiple Airlines
Deal found 7/4£779
Wed 20/507:00
HLA
-
LHR
2 stops31h 55m
Multiple Airlines
Wed 27/515:25
LHR
-
HLA
2 stops24h 50m
Multiple Airlines
Deal found 7/4£781
Sat 5/1212:55
HLA
-
LHR
3 stops43h 30m
Multiple Airlines
Sun 3/108:35
LHR
-
HLA
2 stops53h 25m
Multiple Airlines
Deal found 7/4£862
Sun 7/608:45
HLA
-
LHR
2 stops23h 20m
Multiple Airlines
Sun 21/616:50
LHR
-
HLA
2 stops23h 25m
Multiple Airlines
Deal found 9/4£899

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 12 April 2026.

Round-trip from

£757

One-way from

£382

Popular in

July

Cheapest in

February

Average price

£606
21/5-28/5
  • 21/5-28/5
  • 6 total stops
  • 54h 25m total
  • Johannesburg to London
Search Deals
26/9
  • 26/9
  • 2 total stops
  • 23h 05m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 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 21/5

12:55-13:55

3 stops26h 00m

London Heathrow

Thu 28/5

15:30-20:55

3 stops28h 25m

£757

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 26/5

15:40-18:00

2 stops27h 20m

London Heathrow

Tue 2/6

09:05-22:05

2 stops36h 00m

£759

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 22/5

12:55-14:00

3 stops26h 05m

London Heathrow

Fri 29/5

15:30-20:50

2 stops28h 20m

£761
Fastest return journey

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 8/5

15:40-14:00

2 stops23h 20m

London Heathrow

Sat 30/5

15:25-22:05

2 stops29h 40m

£761

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 7/5

12:05-14:00

2 stops26h 55m

London Heathrow

Thu 14/5

15:30-22:05

2 stops29h 35m

£761

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 24/5

06:30-07:35

3 stops26h 05m

London Heathrow

Sun 31/5

15:30-20:50

2 stops28h 20m

£762
Cheapest one-way

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 4/5

07:00-18:00

2 stops36h 00m

£400

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 20/5

07:00-13:55

2 stops31h 55m

£400

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 18/4

07:00-20:05

2 stops38h 05m

£410

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 3/5

07:00-14:00

2 stops32h 00m

£412

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 16 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
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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.