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Cheap flights from London Heathrow Airport to Johannesburg from £381

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 29/8. 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

Etihad Airways Logo
14:45 - 08:20LHR-JNB
16h 35m1 stop
Etihad Airways Logo
09:50 - 07:00JNB-LHR
22h 10m1 stop
£539Etihad Airways
Find Deal
Sat, 13 Sep - Sun, 5 Oct
Lufthansa Logo
15:30 - 08:35LHR-JNB
16h 05m1 stop
Lufthansa Logo
19:00 - 07:40JNB-LHR
13h 40m1 stop
£540Lufthansa
Find Deal
Wed, 17 Sep - Wed, 8 Oct
Etihad Airways Logo
20:55 - 08:20LHR-JNB
34h 25m1 stop
Etihad Airways Logo
09:50 - 15:15JNB-LHR
30h 25m1 stop
£540Etihad Airways
Find Deal
Mon, 8 Sep - Sat, 20 Sep
Egyptair Logo
22:10 - 07:10LHR-JNB
32h 00m1 stop
Egyptair Logo
21:45 - 12:35JNB-LHR
16h 50m1 stop
£544Egyptair
Find Deal
Sat, 4 Oct - Mon, 27 Oct
Egyptair Logo
22:10 - 07:10LHR-JNB
32h 00m1 stop
Egyptair Logo
21:45 - 08:40JNB-LHR
35h 55m1 stop
£545Egyptair
Find Deal
Fri, 5 Sep - Sun, 7 Sep
RwandAir Logo
21:20 - 02:20LHR-JNB
28h 00m1 stop
RwandAir Logo
03:10 - 07:00JNB-LHR
28h 50m1 stop
£548RwandAir
Find Deal
Mon, 15 Sep - Thu, 25 Sep
RwandAir Logo
20:30 - 14:20LHR-JNB
15h 50m1 stop
RwandAir Logo
03:10 - 06:20JNB-LHR
29h 10m1 stop
£553RwandAir
Find Deal
Mon, 17 Nov - Sun, 7 Dec
KLM Logo
06:30 - 21:35LHR-JNB
14h 05m1 stop
KLM Logo
23:30 - 17:50JNB-LHR
19h 20m1 stop
£554KLM
Find Deal
Fri, 26 Sep - Fri, 17 Oct
KLM Logo
20:55 - 21:20LHR-JNB
23h 25m1 stop
KLM Logo
23:59 - 17:00JNB-LHR
19h 01m1 stop
£563KLM
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Fri, 24 Oct - Tue, 18 Nov
Kenya Airways Logo
11:45 - 15:50LHR-JNB
26h 05m2 stops
Kenya Airways Logo
17:00 - 15:30JNB-LHR
24h 30m1 stop
£575Kenya Airways
Find Deal
Wed, 5 Nov - Sun, 23 Nov

Etihad Airways flights from London Heathrow Airport to Johannesburg

Our best Etihad Airways deals on London Heathrow Airport to Johannesburg flight tickets
Etihad Airways
13 Sept
LHR14:45London Heathrow
16h 35m
1 stop
JNB08:20Johannesburg OR Tambo
5 Oct
JNB09:50Johannesburg OR Tambo
22h 10m
1 stop
LHR07:00London Heathrow
£539
Find similar
Etihad Airways
8 Sept
LHR20:55London Heathrow
34h 25m
1 stop
JNB08:20Johannesburg OR Tambo
20 Sept
JNB09:50Johannesburg OR Tambo
30h 25m
1 stop
LHR15:15London Heathrow
£540
Find similar
Etihad Airways
21 Sept
LHR21:45London Heathrow
33h 45m
1 stop
JNB08:30Johannesburg OR Tambo
27 Sept
JNB09:50Johannesburg OR Tambo
22h 10m
1 stop
LHR07:00London Heathrow
£541
Find similar

Egyptair flights from London Heathrow Airport to Johannesburg

Our best Egyptair deals on London Heathrow Airport to Johannesburg flight tickets
Egyptair
4 Oct
LHR22:10London Heathrow
32h 00m
1 stop
JNB07:10Johannesburg OR Tambo
27 Oct
JNB21:45Johannesburg OR Tambo
16h 50m
1 stop
LHR12:35London Heathrow
£544
Find similar
Egyptair
5 Sept
LHR22:10London Heathrow
32h 00m
1 stop
JNB07:10Johannesburg OR Tambo
7 Sept
JNB21:45Johannesburg OR Tambo
35h 55m
1 stop
LHR08:40London Heathrow
£545
Find similar
Egyptair
6 Sept
LHR22:10London Heathrow
32h 00m
1 stop
JNB07:10Johannesburg OR Tambo
12 Sept
JNB21:45Johannesburg OR Tambo
35h 55m
1 stop
LHR08:40London Heathrow
£547
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 21 August 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 13/9

14:45-08:20

1 stop16h 35m

Johannesburg OR Tambo

Sun 5/10

09:50-07:00

1 stop22h 10m

£539

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 17/9

15:30-08:35

1 stop16h 05m

Johannesburg OR Tambo

Wed 8/10

19:00-07:40

1 stop13h 40m

£540

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

20:55-08:20

1 stop34h 25m

Johannesburg OR Tambo

Sat 20/9

09:50-15:15

1 stop30h 25m

£540

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sat 4/10

22:10-07:10

1 stop32h 00m

Johannesburg OR Tambo

Mon 27/10

21:45-12:35

1 stop16h 50m

£544

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 5/9

22:10-07:10

1 stop32h 00m

Johannesburg OR Tambo

Sun 7/9

21:45-08:40

1 stop35h 55m

£545

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 15/9

21:20-02:20

1 stop28h 00m

Johannesburg OR Tambo

Thu 25/9

03:10-07:00

1 stop28h 50m

£548

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 17/11

20:30-14:20

1 stop15h 50m

Johannesburg OR Tambo

Sun 7/12

03:10-06:20

1 stop29h 10m

£553

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 26/9

06:30-21:35

1 stop14h 05m

Johannesburg OR Tambo

Fri 17/10

23:30-17:50

1 stop19h 20m

£554

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 24/10

20:55-21:20

1 stop23h 25m

Johannesburg OR Tambo

Tue 18/11

23:59-17:00

1 stop19h 01m

£562

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 5/11

11:45-15:50

2 stops26h 05m

Johannesburg OR Tambo

Sun 23/11

17:00-15:30

1 stop24h 30m

£575

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 £557, 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 £559.

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 £724. 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 £779. 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 £551. Flights to Johannesburg are more costly in the afternoon, with an average ticket price of £779. 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 £668 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 £635 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 50m

Direct flights

Every day

Airports in Johannesburg

1 airport
The fastest flight from London Heathrow Airport to Johannesburg takes 10h 50m
Direct flights go from London Heathrow Airport to Johannesburg every day.
There is 1 airport near Johannesburg: Johannesburg OR Tambo (JNB)
Search flight deals

  • How far is London Heathrow to Johannesburg by plane?

    The straight-line distance from London Heathrow to Johannesburg is 5635.4 mi. 13h 35m 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
EgyptairPriceFrom £421Free CancellationRating
6.5
363 reviews
Search Egyptair flights
LufthansaPriceFrom £436Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights
Kenya AirwaysPriceFrom £437Free CancellationRating
6.9
278 reviews
Search Kenya Airways flights
SWISSPriceFrom £441Free CancellationRating
7.6
1,703 reviews
Search SWISS flights
Etihad AirwaysPriceFrom £449Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Ethiopian AirPriceFrom £458Free CancellationRating
7.2
836 reviews
Search Ethiopian Air flights
RwandAirPriceFrom £458Free CancellationRating
7.6
36 reviews
Search RwandAir flights
KLMPriceFrom £459Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air FrancePriceFrom £461Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Brussels AirlinesPriceFrom £475Free CancellationRating
7.3
350 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