Find flights
When to book

Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from R7 136

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LHR
Mar 29 — Apr 51
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 27 February 2026.

Thu 5/35:55
HLA
-
LHR
2 stops26h 40m
Multiple Airlines
Thu 12/320:15
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Deal found 25/2R14 939
Tue 10/312:55
HLA
-
LHR
2 stops30h 45m
Multiple Airlines
Mon 23/319:00
LHR
-
HLA
2 stops36h 35m
Multiple Airlines
Deal found 24/2R17 355
Wed 18/312:55
HLA
-
LHR
3 stops43h 30m
Multiple Airlines
Wed 25/38:30
LHR
-
HLA
2 stops35h 35m
Multiple Airlines
Deal found 26/2R17 720

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 27 February 2026.

Round-trip from

R17 355

One-way from

R7 136

Popular in

July

Cheapest in

February

Average price

R10 680
10/3-23/3
  • 10/3-23/3
  • 4 total stops
  • 67h 20m total
  • Johannesburg to London
Search Deals
5/3
  • 5/3
  • 3 total stops
  • 22h 45m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R17 115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R2 385 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 594 507 searches. Data last updated 27 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

12:55-6:25

3 stops43h 30m

London Heathrow

Wed 25/3

8:30-22:05

2 stops35h 35m

R17 720

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 10/3

6:30-6:25

3 stops25h 55m

London Heathrow

Mon 23/3

14:55-16:00

3 stops23h 05m

R20 073

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 10/4

9:00-6:35

2 stops22h 35m

London Heathrow

Fri 17/4

15:05-16:00

3 stops23h 55m

R25 746

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 9/4

9:00-6:35

2 stops22h 35m

London Heathrow

Thu 16/4

21:55-22:05

2 stops23h 10m

R25 826

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 11/4

6:30-7:30

3 stops26h 00m

London Heathrow

Sat 18/4

17:00-16:20

2 stops22h 20m

R26 191

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 12/4

12:05-13:25

2 stops26h 20m

London Heathrow

Sun 19/4

16:00-16:20

2 stops23h 20m

R26 334

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sat 4/4

12:55-12:25

2 stops24h 30m

R8 010

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 3/5

8:45-7:05

2 stops23h 20m

R8 423

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Sun 8/3

5:55-7:10

2 stops27h 15m

R8 598

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 19/6

7:00-9:50

2 stops27h 50m

R8 852

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 17 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
Eastleigh
Woking
Milton Keynes
Letchworth Garden City
Horley
Chelmsford
Ascot
Guildford
Ashford
St. Albans
Chichester
Luton
Northampton
Burgess Hill
Canterbury
Chipping Campden
Harwich
Croydon
Bedford
Hayes

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?

When you search for this flight from Lanseria to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lanseria to Heathrow for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Lanseria to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Lanseria to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.