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Cheap flights from London to Johannesburg Lanseria Airport from £423

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HLA
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Lanseria

Enter your travel dates to find the best prices.

Cheapest flights from London to Lanseria
Explore the most affordable flight options available from London to Lanseria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Mon 27/415:30
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Mon 18/511:30
HLA
-
LHR
2 stops22h 10m
Multiple Airlines
Deal found 26/1£914
Mon 26/122:30
LHR
-
HLA
1 stop16h 45m
Multiple Airlines
Mon 2/216:45
HLA
-
LHR
1 stop16h 05m
Multiple Airlines
Deal found 25/1£920
Thu 23/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Mon 27/412:05
HLA
-
LHR
2 stops21h 35m
Multiple Airlines
Deal found 26/1£922
Tue 14/415:30
LHR
-
HLA
2 stops23h 50m
Multiple Airlines
Mon 27/412:05
HLA
-
LHR
2 stops27h 35m
Multiple Airlines
Deal found 26/1£923
Thu 16/409:30
LHR
-
HLA
2 stops30h 45m
Multiple Airlines
Thu 23/412:05
HLA
-
LHR
2 stops21h 35m
Multiple Airlines
Deal found 26/1£936
Mon 26/122:30
LHR
-
HLA
1 stop15h 30m
Multiple Airlines
Mon 9/216:45
HLA
-
LHR
1 stop16h 05m
Multiple Airlines
Deal found 25/1£939
Wed 28/122:30
LHR
-
HLA
1 stop21h 35m
Multiple Airlines
Wed 11/215:40
HLA
-
LHR
1 stop17h 10m
Multiple Airlines
Deal found 25/1£941
Thu 12/322:30
LHR
-
HLA
1 stop21h 35m
Multiple Airlines
Mon 23/316:45
HLA
-
LHR
1 stop16h 05m
Multiple Airlines
Deal found 26/1£945
Wed 15/415:30
LHR
-
HLA
2 stops24h 45m
Multiple Airlines
Fri 24/412:05
HLA
-
LHR
2 stops27h 35m
Multiple Airlines
Deal found 25/1£960
Tue 3/222:30
LHR
-
HLA
1 stop15h 50m
Multiple Airlines
Thu 12/216:45
HLA
-
LHR
1 stop18h 25m
Multiple Airlines
Deal found 26/1£965
Mon 23/322:30
LHR
-
HLA
1 stop15h 30m
Multiple Airlines
Tue 31/315:40
HLA
-
LHR
1 stop16h 40m
Multiple Airlines
Deal found 25/1£969
Thu 19/322:30
LHR
-
HLA
1 stop15h 50m
Multiple Airlines
Sat 4/415:40
HLA
-
LHR
1 stop16h 40m
Multiple Airlines
Deal found 26/1£970

Find flight deals from London to Lanseria

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

Round-trip from

£914

One-way from

£423

Popular in

August

Cheapest in

May

Average price

£697
27/4-18/5
  • 27/4-18/5
  • 4 total stops
  • 46h 55m total
  • London to Johannesburg
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 42h 10m total
  • London to Johannesburg
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£36 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 London to Lanseria 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 27 January 2026.
Use the filters below to find and compare flights from London to Johannesburg Lanseria Airport that are best for you.

Fly from

London

Fly to

Lanseria

Route

Depart

Return

Price

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 23/4

15:30-16:20

2 stops23h 50m

Johannesburg Lanseria

Mon 27/4

12:05-08:40

2 stops21h 35m

£922

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 16/4

09:30-17:15

2 stops30h 45m

Johannesburg Lanseria

Thu 23/4

12:05-08:40

2 stops21h 35m

£936

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 15/4

15:30-17:15

2 stops24h 45m

Johannesburg Lanseria

Fri 24/4

12:05-14:40

2 stops27h 35m

£960

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 23/3

22:30-16:00

1 stop15h 30m

Johannesburg Lanseria

Tue 31/3

15:40-07:20

1 stop16h 40m

£969

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sun 15/2

16:00-16:00

3 stops46h 00m

Johannesburg Lanseria

Sun 1/3

17:50-06:15

3 stops38h 25m

£987

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 23/3

22:30-16:00

1 stop15h 30m

Johannesburg Lanseria

Mon 6/4

15:40-07:20

1 stop16h 40m

£1,000

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 6/5

09:30-17:15

2 stops30h 45m

Johannesburg Lanseria

Thu 14/5

11:30-08:40

2 stops22h 10m

£1,019

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 13/4

15:30-16:00

2 stops23h 30m

Johannesburg Lanseria

Thu 23/4

12:05-08:40

2 stops21h 35m

£1,029

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 24/4

09:30-16:30

2 stops30h 00m

Johannesburg Lanseria

Sat 9/5

12:05-08:40

2 stops21h 35m

£1,055

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 18/2

16:30-17:15

2 stops22h 45m

Johannesburg Lanseria

Thu 23/4

12:05-08:40

2 stops21h 35m

£1,055

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 24 results
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2
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Best time to book a flight from London to Lanseria

Have a flexible travel schedule? Discover the best time to fly to Lanseria from London 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 London to Johannesburg Lanseria Airport

How much does it cost for a return flight from London to Johannesburg Lanseria Airport?

Reviews of airlines servicing Lanseria

Get insights into the airlines that provide service to Lanseria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lanseria. Reviews last updated 27 January 2026.
See what other customers who have flown with Ethiopian Air from London to Johannesburg Lanseria Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ethiopian Air
7.2
Good
952 reviews
Check prices

Food

6.9

Entertainment

6.7

Overall

7.2

Crew

7.6

Boarding

7.2

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Ilunga,Jan 2026

ADD - ARN

With Star we are very happy and we say thank you.
Ethiopian Air
7.2
Good
952 reviews
Ethiopian Air
7.2
Good
952 reviews
Check prices

Food

6.9

Entertainment

6.7

Overall

7.2

Crew

7.6

Boarding

7.2

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Ilunga,Jan 2026

ADD - ARN

With Star we are very happy and we say thank you.

Related info for your journey

Find useful and relevant information for your journey from London to Lanseria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from London to Johannesburg Lanseria Airport round-trip?

    Flying on Ethiopian Air is currently your cheapest option to Johannesburg Lanseria Airport, with prices starting at £563. Ethiopian Air is currently priced 19% below the average price you’ll pay for this route.

  • Can I find deals for flights from London to Lanseria that include hotel bookings?

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

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

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

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

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

See more FAQs

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.

Top airline flying from London to Lanseria

Discover the top airline that operate flights from London to Lanseria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest£563Average£714FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air 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 London to Lanseria?

Deals for London to Lanseria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Lanseria from London.

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

Yes, we can. To see specific flights from London to Lanseria 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 London to Lanseria become cheaper?

Of course! You can now track prices for flights from London to Lanseria and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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