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Cheap flights from London Heathrow Airport to Johannesburg from £446

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 Heathrow Airport to Johannesburg departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London Heathrow Airport to Johannesburg

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:30 - 16:00
LHR
-
HLA
29h 30m
3 stops
Multiple Airlines Logo
06:30 - 06:25
HLA
-
LHR
25h 55m
3 stops
£854Multiple Airlines
Tue, 20 Oct - Fri, 6 Nov
Multiple Airlines Logo
15:05 - 20:55
LHR
-
HLA
28h 50m
3 stops
Multiple Airlines Logo
07:00 - 08:00
HLA
-
LHR
27h 00m
2 stops
£1,012Multiple Airlines
Mon, 19 Oct - Thu, 5 Nov
Multiple Airlines Logo
15:05 - 20:55
LHR
-
HLA
28h 50m
3 stops
Multiple Airlines Logo
07:00 - 07:20
HLA
-
LHR
26h 20m
2 stops
£1,039Multiple Airlines
Mon, 19 Oct - Fri, 6 Nov
Multiple Airlines Logo
14:15 - 16:00
LHR
-
HLA
23h 45m
3 stops
Multiple Airlines Logo
07:00 - 06:25
HLA
-
LHR
25h 25m
2 stops
£1,112Multiple Airlines
Fri, 1 Jan - Thu, 28 Jan
Multiple Airlines Logo
08:35 - 22:05
LHR
-
HLA
35h 30m
2 stops
Multiple Airlines Logo
07:00 - 08:00
HLA
-
LHR
27h 00m
2 stops
£1,143Multiple Airlines
Fri, 1 Jan - Thu, 28 Jan
Multiple Airlines Logo
14:15 - 20:55
LHR
-
HLA
28h 40m
3 stops
Multiple Airlines Logo
06:30 - 06:25
HLA
-
LHR
25h 55m
3 stops
£1,145Multiple Airlines
Fri, 1 Jan - Thu, 28 Jan
Multiple Airlines Logo
22:30 - 16:20
LHR
-
HLA
15h 50m
1 stop
Multiple Airlines Logo
15:40 - 05:25
HLA
-
LHR
15h 45m
1 stop
£1,172Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
22:15 - 09:35
LHR
-
HLA
34h 20m
2 stops
Multiple Airlines Logo
12:55 - 12:25
HLA
-
LHR
24h 30m
2 stops
£1,388Multiple Airlines
Tue, 4 Aug - Wed, 12 Aug
Multiple Airlines Logo
08:25 - 22:05
LHR
-
HLA
36h 40m
2 stops
Multiple Airlines Logo
06:30 - 06:30
HLA
-
LHR
25h 00m
3 stops
£1,392Multiple Airlines
Tue, 4 Aug - Wed, 12 Aug
Multiple Airlines Logo
21:55 - 22:05
LHR
-
HLA
23h 10m
2 stops
Multiple Airlines Logo
15:40 - 14:25
HLA
-
LHR
23h 45m
2 stops
£1,411Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug

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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 11 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Johannesburg Lanseria Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 20/10

09:30-16:00

3 stops29h 30m

Johannesburg Lanseria

Fri 6/11

06:30-06:25

3 stops25h 55m

£854

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 19/10

15:05-20:55

3 stops28h 50m

Johannesburg Lanseria

Thu 5/11

07:00-08:00

2 stops27h 00m

£1,012

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Mon 19/10

15:05-20:55

3 stops28h 50m

Johannesburg Lanseria

Fri 6/11

07:00-07:20

2 stops26h 20m

£1,039

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 1/1

14:15-16:00

3 stops23h 45m

Johannesburg Lanseria

Thu 28/1

07:00-06:25

2 stops25h 25m

£1,112

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 1/1

08:35-22:05

2 stops35h 30m

Johannesburg Lanseria

Thu 28/1

07:00-08:00

2 stops27h 00m

£1,143

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Fri 1/1

14:15-20:55

3 stops28h 40m

Johannesburg Lanseria

Thu 28/1

06:30-06:25

3 stops25h 55m

£1,145
Fastest return journey

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Thu 5/11

22:30-16:20

1 stop15h 50m

Johannesburg Lanseria

Thu 12/11

15:40-05:25

1 stop15h 45m

£1,172

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 4/8

22:15-09:35

2 stops34h 20m

Johannesburg Lanseria

Wed 12/8

12:55-12:25

2 stops24h 30m

£1,388

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Tue 4/8

08:25-22:05

2 stops36h 40m

Johannesburg Lanseria

Wed 12/8

06:30-06:30

3 stops25h 00m

£1,392

LondonJohannesburg

LHR - HLA

LHRHLA

London Heathrow

Sat 1/8

21:55-22:05

2 stops23h 10m

Johannesburg Lanseria

Sat 8/8

15:40-14:25

2 stops23h 45m

£1,411

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from London Heathrow Airport to Johannesburg Lanseria Airport

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

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

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

Fastest flight time

23h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Johannesburg Lanseria Airport takes 23h 10m
There are no direct flights from London Heathrow Airport to Johannesburg Lanseria Airport. There are no popular flight routes from London Heathrow Airport to Johannesburg Lanseria Airport.
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Frequently asked questions about flying from London Heathrow Airport to Johannesburg Lanseria Airport

  • How far is London Heathrow to Johannesburg Lanseria by plane?

    A flight from London Heathrow to Johannesburg Lanseria will travel around 5615.8 mi. 23h 10m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Johannesburg Lanseria Airport were last updated today.

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

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

    The required travel and health documents for your Johannesburg Lanseria Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg Lanseria Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from London Heathrow Airport to Johannesburg Lanseria Airport

  • How do I get Price Alerts for flights from London Heathrow Airport to Johannesburg Lanseria Airport?

    Price Alerts will notify you by email when the price for flights to Johannesburg Lanseria Airport from London Heathrow Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from London Heathrow Airport to Johannesburg Lanseria Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Johannesburg from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Johannesburg quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Johannesburg from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Johannesburg from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from London and alert you when they change.

An easier way to manage your Johannesburg Lanseria Airport trip

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