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Cheap flights from London Heathrow Airport to Johannesburg from £361

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 1/12. 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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Find the cheapest flights from London Heathrow Airport to Johannesburg

Cheap return flights

Multiple Airlines Logo
17:10 - 10:30LHR-JNB
15h 20m1 stop
Multiple Airlines Logo
10:10 - 07:45JNB-LHR
23h 35m2 stops
£489Multiple Airlines
Find Deal
Sat, 15 Nov - Thu, 20 Nov
Egyptair Logo
22:00 - 07:10LHR-JNB
31h 10m1 stop
Egyptair Logo
21:45 - 12:35JNB-LHR
16h 50m1 stop
£490Egyptair
Find Deal
Mon, 2 Feb - Mon, 16 Feb
Etihad Airways Logo
13:55 - 08:20LHR-JNB
16h 25m1 stop
Etihad Airways Logo
09:50 - 12:05JNB-LHR
28h 15m1 stop
£491Etihad Airways
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Thu, 30 Oct - Thu, 6 Nov
Etihad Airways Logo
13:55 - 08:20LHR-JNB
16h 25m1 stop
Etihad Airways Logo
09:50 - 18:10JNB-LHR
34h 20m1 stop
£492Etihad Airways
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Ethiopian Air Logo
21:00 - 13:05LHR-JNB
15h 05m1 stop
Ethiopian Air Logo
14:30 - 07:00JNB-LHR
17h 30m1 stop
£493Ethiopian Air
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Sun, 5 Oct - Tue, 21 Oct
SWISS Logo
14:25 - 10:30LHR-JNB
18h 05m2 stops
SWISS Logo
20:15 - 08:05JNB-LHR
13h 50m1 stop
£494SWISS
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Ethiopian Air Logo
20:15 - 13:05LHR-JNB
14h 50m1 stop
Ethiopian Air Logo
14:30 - 06:35JNB-LHR
18h 05m1 stop
£496Ethiopian Air
Find Deal
Sun, 2 Nov - Mon, 17 Nov
SWISS Logo
07:00 - 10:30LHR-JNB
25h 30m2 stops
SWISS Logo
20:15 - 16:40JNB-LHR
22h 25m2 stops
£507SWISS
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Lufthansa Logo
20:15 - 07:05LHR-JNB
32h 50m1 stop
Lufthansa Logo
11:10 - 07:45JNB-LHR
22h 35m2 stops
£512Lufthansa
Find Deal
Sun, 23 Nov - Fri, 16 Jan
Lufthansa Logo
13:30 - 07:05LHR-JNB
15h 35m2 stops
Lufthansa Logo
10:10 - 07:45JNB-LHR
23h 35m2 stops
£515Lufthansa
Find Deal
Wed, 11 Mar - Thu, 19 Mar

Egyptair flights from London Heathrow Airport to Johannesburg

Our best Egyptair deals on London Heathrow Airport to Johannesburg flight tickets
Egyptair
2 Feb
LHR22:00London Heathrow
31h 10m
1 stop
JNB07:10Johannesburg OR Tambo
16 Feb
JNB21:45Johannesburg OR Tambo
16h 50m
1 stop
LHR12:35London Heathrow
£490
Find similar
Egyptair
23 Sept
LHR15:00London Heathrow
15h 10m
1 stop
JNB07:10Johannesburg OR Tambo
28 Sept
JNB21:45Johannesburg OR Tambo
16h 50m
1 stop
LHR13:35London Heathrow
£494
Find similar
Egyptair
19 Sept
LHR22:10London Heathrow
32h 00m
1 stop
JNB07:10Johannesburg OR Tambo
29 Sept
JNB21:45Johannesburg OR Tambo
16h 50m
1 stop
LHR13:35London Heathrow
£495
Find similar

SWISS flights from London Heathrow Airport to Johannesburg

Our best SWISS deals on London Heathrow Airport to Johannesburg flight tickets
SWISS
4 Nov
LHR14:25London Heathrow
18h 05m
2 stops
JNB10:30Johannesburg OR Tambo
12 Nov
JNB20:15Johannesburg OR Tambo
13h 50m
1 stop
LHR08:05London Heathrow
£494
Find similar
SWISS
4 Nov
LHR07:00London Heathrow
25h 30m
2 stops
JNB10:30Johannesburg OR Tambo
11 Nov
JNB20:15Johannesburg OR Tambo
22h 25m
2 stops
LHR16:40London Heathrow
£507
Find similar
SWISS
19 Nov
LHR18:40London Heathrow
13h 50m
1 stop
JNB10:30Johannesburg OR Tambo
15 Dec
JNB20:15Johannesburg OR Tambo
13h 50m
1 stop
LHR08:05London Heathrow
£510
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Johannesburg 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 17 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 15/11

17:10-10:30

1 stop15h 20m

Johannesburg OR Tambo

Thu 20/11

10:10-07:45

2 stops23h 35m

£489

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 2/2

22:00-07:10

1 stop31h 10m

Johannesburg OR Tambo

Mon 16/2

21:45-12:35

1 stop16h 50m

£490

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 30/10

13:55-08:20

1 stop16h 25m

Johannesburg OR Tambo

Thu 6/11

09:50-12:05

1 stop28h 15m

£491

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 31/10

13:55-08:20

1 stop16h 25m

Johannesburg OR Tambo

Fri 7/11

09:50-18:10

1 stop34h 20m

£492

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 5/10

21:00-13:05

1 stop15h 05m

Johannesburg OR Tambo

Tue 21/10

14:30-07:00

1 stop17h 30m

£493

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 4/11

14:25-10:30

2 stops18h 05m

Johannesburg OR Tambo

Wed 12/11

20:15-08:05

1 stop13h 50m

£494

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 2/11

20:15-13:05

1 stop14h 50m

Johannesburg OR Tambo

Mon 17/11

14:30-06:35

1 stop18h 05m

£496

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 4/11

07:00-10:30

2 stops25h 30m

Johannesburg OR Tambo

Tue 11/11

20:15-16:40

2 stops22h 25m

£507

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 23/11

20:15-07:05

1 stop32h 50m

Johannesburg OR Tambo

Fri 16/1

11:10-07:45

2 stops22h 35m

£512

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 11/3

13:30-07:05

2 stops15h 35m

Johannesburg OR Tambo

Thu 19/3

10:10-07:45

2 stops23h 35m

£515

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from London Heathrow Airport to Johannesburg

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 month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from London Heathrow Airport is in May. Flight prices, which tend to average around £551, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Johannesburg from London Heathrow Airport during February instead. Flights to Johannesburg in February, while not as cheap as those in May, still average around £556.

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

On average, the least expensive day to fly to Johannesburg from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £714. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £762. These prices are subject to change though, so be sure to set up a Price Alert for flights to Johannesburg.

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

The cheapest time of day to fly to Johannesburg is in the morning when flights can be purchased for as low as £544. Flights to Johannesburg are more costly in the afternoon, with an average ticket price of £784. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Johannesburg flight route?

Fly from London Heathrow to Johannesburg OR Tambo for the best London Heathrow - Johannesburg flight prices

How far in advance should I book a flight to Johannesburg?

You are more likely to see cheaper flights to Johannesburg from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg for around £660 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg from London Heathrow Airport for as low as £625 on momondo.

What cabin class options are available on London Heathrow to Johannesburg flights?

There are 4 cabin classes available to choose from on London Heathrow to Johannesburg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Heathrow Airport to Johannesburg flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

Every day

Airports in Johannesburg

1 airport
The fastest flight from London Heathrow Airport to Johannesburg takes 10h 55m
Direct flights go from London Heathrow Airport to Johannesburg every day.
There is 1 airport near Johannesburg: Johannesburg OR Tambo (JNB)
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  • How far is London Heathrow to Johannesburg by plane?

    The straight-line distance from London Heathrow to Johannesburg is 5635.4 mi. 13h 50m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Johannesburg refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Johannesburg?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Johannesburg.

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

    The travel and health documents required for your trip to Johannesburg 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London Heathrow Airport to Johannesburg

Compare and see reviews for airlines that fly from London Heathrow Airport to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £410Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
EgyptairPriceFrom £419Free CancellationRating
6.5
367 reviews
Search Egyptair flights
Kenya AirwaysPriceFrom £432Free CancellationRating
6.9
281 reviews
Search Kenya Airways flights
SWISSPriceFrom £436Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Etihad AirwaysPriceFrom £449Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Ethiopian AirPriceFrom £453Free CancellationRating
7.2
861 reviews
Search Ethiopian Air flights
KLMPriceFrom £454Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Air FrancePriceFrom £455Free CancellationRating
7.4
1,468 reviews
Search Air France flights
RwandAirPriceFrom £459Free CancellationRating
7.7
37 reviews
Search RwandAir flights
Brussels AirlinesPriceFrom £469Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Johannesburg from London.

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

Flights from London to Johannesburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes momondo offers price alerts on flights to Johannesburg from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Africa

Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg
Johannesburg Lanseria Airport