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Cheap flights from London to Johannesburg from £496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Johannesburg departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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17:30 - 20:50LHR-HLA
25h 20m2 stops
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15:40 - 08:45HLA-LHR
19h 05m2 stops
£869
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Wed, 29 Oct - Wed, 5 Nov
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13:30 - 17:15LHR-HLA
25h 45m2 stops
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15:40 - 08:45HLA-LHR
19h 05m2 stops
£900
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Tue, 27 Jan - Mon, 16 Mar
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16:30 - 20:50LHR-HLA
26h 20m2 stops
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15:40 - 08:45HLA-LHR
19h 05m2 stops
£914
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Tue, 28 Oct - Tue, 4 Nov
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17:30 - 20:50LHR-HLA
25h 20m2 stops
Logo
15:40 - 09:45HLA-LHR
20h 05m2 stops
£936
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Wed, 26 Nov - Wed, 10 Dec
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17:30 - 20:50LHR-HLA
25h 20m2 stops
Logo
15:40 - 09:45HLA-LHR
20h 05m2 stops
£937
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Mon, 5 Jan - Wed, 28 Jan
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16:30 - 20:50LHR-HLA
26h 20m2 stops
Logo
15:40 - 08:45HLA-LHR
19h 05m2 stops
£945
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Thu, 27 Nov - Thu, 4 Dec
Logo
13:30 - 17:15LHR-HLA
25h 45m2 stops
Logo
15:40 - 09:45HLA-LHR
20h 05m2 stops
£952
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Tue, 27 Jan - Tue, 3 Feb
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17:30 - 20:50LHR-HLA
25h 20m2 stops
Logo
15:40 - 09:45HLA-LHR
20h 05m2 stops
£961
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Tue, 25 Nov - Mon, 8 Dec
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15:30 - 20:50LHR-HLA
27h 20m2 stops
Logo
15:40 - 08:45HLA-LHR
19h 05m2 stops
£963
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Thu, 8 Jan - Mon, 19 Jan
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16:30 - 20:50LHR-HLA
26h 20m2 stops
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15:40 - 09:45HLA-LHR
20h 05m2 stops
£967
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Wed, 26 Nov - Fri, 12 Dec

momondo Fare Finder

 
Customise your flight search to find flights from London to Johannesburg Lanseria Airport 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London to Johannesburg Lanseria Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 29/10

17:30-20:50

2 stops25h 20m

Johannesburg Lanseria

Wed 5/11

15:40-08:45

2 stops19h 05m

£869

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 27/1

13:30-17:15

2 stops25h 45m

Johannesburg Lanseria

Mon 16/3

15:40-08:45

2 stops19h 05m

£900

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 28/10

16:30-20:50

2 stops26h 20m

Johannesburg Lanseria

Tue 4/11

15:40-08:45

2 stops19h 05m

£914

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 26/11

17:30-20:50

2 stops25h 20m

Johannesburg Lanseria

Wed 10/12

15:40-09:45

2 stops20h 05m

£936

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 5/1

17:30-20:50

2 stops25h 20m

Johannesburg Lanseria

Wed 28/1

15:40-09:45

2 stops20h 05m

£937

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 27/11

16:30-20:50

2 stops26h 20m

Johannesburg Lanseria

Thu 4/12

15:40-08:45

2 stops19h 05m

£945

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 27/1

13:30-17:15

2 stops25h 45m

Johannesburg Lanseria

Tue 3/2

15:40-09:45

2 stops20h 05m

£952

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 25/11

17:30-20:50

2 stops25h 20m

Johannesburg Lanseria

Mon 8/12

15:40-09:45

2 stops20h 05m

£961

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 8/1

15:30-20:50

2 stops27h 20m

Johannesburg Lanseria

Mon 19/1

15:40-08:45

2 stops19h 05m

£963

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Wed 26/11

16:30-20:50

2 stops26h 20m

Johannesburg Lanseria

Fri 12/12

15:40-09:45

2 stops20h 05m

£967

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to Johannesburg Lanseria Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Johannesburg Lanseria Airport?

According to our data, Tuesday is the cheapest day to fly to Johannesburg Lanseria Airport from London. The lowest ticket price found for a Tuesday departure recently was £644. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £756. These prices are subject to change though, so be sure to set up a Price Alert for flights to Johannesburg Lanseria Airport.

What is the cheapest time of day to depart on your flight to Johannesburg Lanseria Airport?

At midday is the cheapest time of day to fly from London to Johannesburg Lanseria Airport when you can find flight prices for as low as £533. Flying to Johannesburg Lanseria Airport at midday is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £753 on average. Flights to Johannesburg Lanseria Airport from London in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London to Johannesburg Lanseria Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Johannesburg Lanseria Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Johannesburg Lanseria Airport (LON to HLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Johannesburg Lanseria Airport

Best price found

£496

Fastest flight time

19h 50m

Direct flights

None
The best one-way flight to Johannesburg Lanseria Airport from London in the past 72 hours is £496. The best return flight deal from London to Johannesburg Lanseria Airport found on momondo in the last 72 hours is £869.
The fastest flight from London to Johannesburg Lanseria Airport takes 19h 50m
There are no direct flights from London to Johannesburg Lanseria Airport. Popular non-direct route for this connection is London Heathrow Airport - Johannesburg Lanseria Airport.
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  • How far is London to Johannesburg Lanseria by plane?

    The straight-line distance from London to Johannesburg Lanseria is 5611.5 mi. By plane, this route typically takes 19h 50m.

  • When did momondo last update prices for flights from London to Johannesburg Lanseria Airport?

    Prices for flights from London to Johannesburg Lanseria Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London to Johannesburg Lanseria Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Johannesburg Lanseria Airport.

  • What documentation or ID do you need to fly to Johannesburg Lanseria Airport?

    The travel and health documents required for your trip to Johannesburg Lanseria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Johannesburg Lanseria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London to Johannesburg Lanseria Airport?

Why use momondo?

Why should I use momondo to find a flight deal from London to Johannesburg?

It is quick and easy to find London to Johannesburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Johannesburg that suits you.

Can I find flights from London to Johannesburg with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Johannesburg flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Johannesburg?

Once you have performed a search for London to Johannesburg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Johannesburg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Johannesburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Johannesburg and let you know when they change.

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