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Cheap flights from Johannesburg Lanseria Airport to London from R7 495

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
HLA — LON
Apr 30 — May 71
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lanseria to London

Enter your travel dates to find the best prices.

Cheapest flights from Lanseria to London
Explore the most affordable flight options available from Lanseria to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Tue 19/56:30
HLA
-
LHR
3 stops32h 35m
Multiple Airlines
Mon 25/515:05
LHR
-
HLA
3 stops23h 55m
Multiple Airlines
Deal found 30/3R15 813
Mon 11/55:55
HLA
-
LHR
2 stops25h 35m
Multiple Airlines
Mon 18/59:00
LHR
-
HLA
3 stops30h 00m
Multiple Airlines
Deal found 27/3R17 374
Mon 6/46:30
HLA
-
LHR
3 stops26h 05m
Multiple Airlines
Fri 17/416:00
LHR
-
HLA
2 stops23h 30m
Multiple Airlines
Deal found 30/3R17 426
Wed 13/512:55
HLA
-
LHR
3 stops43h 35m
Multiple Airlines
Wed 20/59:00
LHR
-
HLA
3 stops47h 05m
Multiple Airlines
Deal found 29/3R17 751
Thu 9/412:05
HLA
-
LHR
2 stops26h 55m
Multiple Airlines
Wed 22/415:05
LHR
-
HLA
3 stops23h 55m
Multiple Airlines
Deal found 26/3R21 919
Fri 24/412:05
HLA
-
LHR
2 stops21h 35m
Multiple Airlines
Mon 27/415:30
LHR
-
HLA
2 stops19h 50m
Multiple Airlines
Deal found 27/3R28 711

Find flight deals from Lanseria to London

Discover tips and strategies to find the most affordable flight options for your journey from Lanseria (HLA) to London (LON). 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 31 March 2026.

Round-trip from

R15 813

One-way from

R7 495

Popular in

July

Cheapest in

February

Average price

R12 743
19/5-25/5
  • 19/5-25/5
  • 6 total stops
  • 56h 30m total
  • Johannesburg to London
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 22h 25m total
  • Johannesburg to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R18 613 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R2 586 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 London 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 31 March 2026.
Use the filters below to find and compare flights from Johannesburg Lanseria Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 19/5

6:30-14:05

3 stops32h 35m

London Heathrow

Mon 25/5

15:05-16:00

3 stops23h 55m

R15 813

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 11/5

5:55-6:30

2 stops25h 35m

London Heathrow

Mon 18/5

9:00-16:00

3 stops30h 00m

R17 374

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 13/5

7:00-14:10

2 stops32h 10m

London Heathrow

Wed 20/5

9:00-16:00

3 stops30h 00m

R17 751

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Thu 9/4

12:55-20:05

3 stops56h 10m

London Heathrow

Wed 22/4

8:25-19:15

3 stops33h 50m

R22 571
Fastest return journey

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 24/4

12:05-8:40

2 stops21h 35m

London Heathrow

Mon 27/4

15:30-12:20

2 stops19h 50m

R28 711

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 20/4

12:05-14:40

2 stops27h 35m

London Heathrow

Mon 27/4

15:30-16:00

2 stops23h 30m

R29 671

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Mon 20/4

11:30-8:40

2 stops22h 10m

London Heathrow

Fri 25/9

15:30-12:20

2 stops19h 50m

R34 096
Cheapest one-way

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Fri 15/5

6:30-6:25

3 stops24h 55m

R7 855

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Wed 29/4

12:55-7:30

3 stops43h 35m

R8 970

JohannesburgLondon

HLA - LHR

HLALHR

Johannesburg Lanseria

Tue 2/6

7:00-6:30

2 stops24h 30m

R9 210

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from Lanseria to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Johannesburg Lanseria Airport to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lanseria to London. 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 London that include hotel bookings?

    Yes. In addition to deals on Lanseria to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lanseria to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lanseria to London.

  • Can I find deals for business class flights from Lanseria to London?

    Yes. Cheapflights offers flight deals from Lanseria to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Lanseria to London?

When you search for this flight from Lanseria to London, 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 London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Lanseria.

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

Yes, we can. To see specific flights from Lanseria to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Lanseria to London 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.

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