Cheap flights from London to Johannesburg from £300

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 27/8. 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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Cheap return flights

Lufthansa Logo
06:35 - 07:05LHR-JNB
22h 30m1 stop
Lufthansa Logo
10:10 - 22:55JNB-LHR
14h 45m1 stop
£412Lufthansa
Find Deal
mer., 12 nov. - mar., 18 nov.
Lufthansa Logo
11:10 - 07:05LHR-JNB
17h 55m1 stop
Lufthansa Logo
10:10 - 22:55JNB-LHR
14h 45m1 stop
£413Lufthansa
Find Deal
mer., 19 nov. - mar., 17 févr.
SWISS Logo
19:10 - 10:30LCY-JNB
13h 20m1 stop
SWISS Logo
20:15 - 08:35JNB-LCY
14h 20m1 stop
£461SWISS
Find Deal
mar., 4 nov. - mer., 5 nov.
SWISS Logo
18:40 - 10:30LGW-JNB
13h 50m1 stop
SWISS Logo
20:15 - 17:50JNB-LGW
23h 35m1 stop
£474SWISS
Find Deal
lun., 27 oct. - mar., 4 nov.
Ethiopian Air Logo
10:00 - 03:55LGW-JNB
15h 55m1 stop
Ethiopian Air Logo
14:30 - 05:10JNB-LGW
16h 40m1 stop
£531Ethiopian Air
Find Deal
jeu., 27 nov. - mer., 3 déc.
Ethiopian Air Logo
10:10 - 03:55LGW-JNB
16h 45m1 stop
Ethiopian Air Logo
14:30 - 06:25JNB-LGW
16h 55m1 stop
£545Ethiopian Air
Find Deal
mar., 14 oct. - mer., 22 oct.
Kenya Airways Logo
11:00 - 15:50LGW-JNB
27h 50m1 stop
Kenya Airways Logo
01:25 - 06:50JNB-LGW
30h 25m1 stop
£548Kenya Airways
Find Deal
jeu., 25 sept. - jeu., 9 oct.
Kenya Airways Logo
11:10 - 10:55LGW-JNB
21h 45m1 stop
Kenya Airways Logo
17:00 - 05:50JNB-LGW
14h 50m1 stop
£551Kenya Airways
Find Deal
sam., 1 nov. - dim., 23 nov.
KLM Logo
19:00 - 21:20LCY-JNB
25h 20m1 stop
KLM Logo
23:30 - 18:30JNB-LCY
20h 00m1 stop
£560KLM
Find Deal
mer., 27 août - dim., 12 oct.
KLM Logo
20:10 - 21:20LCY-JNB
24h 10m1 stop
KLM Logo
23:15 - 18:35JNB-LCY
20h 20m1 stop
£569KLM
Find Deal
mar., 19 août - sam., 6 sept.

SWISS flights from London to Johannesburg

Our best SWISS deals on London to Johannesburg flight tickets
SWISS
4 Nov
LCY19:10London City
13h 20m
1 stop
JNB10:30Johannesburg OR Tambo
5 Nov
JNB20:15Johannesburg OR Tambo
14h 20m
1 stop
LCY08:35London City
SWISS
27 Oct
LGW18:40London Gatwick
13h 50m
1 stop
JNB10:30Johannesburg OR Tambo
4 Nov
JNB20:15Johannesburg OR Tambo
23h 35m
1 stop
LGW17:50London Gatwick
SWISS
26 Oct
LHR06:00London Heathrow
26h 30m
1 stop
JNB10:30Johannesburg OR Tambo
4 Nov
JNB20:15Johannesburg OR Tambo
27h 25m
1 stop
LHR21:40London Heathrow

Austrian Airlines flights from London to Johannesburg

Our best Austrian Airlines deals on London to Johannesburg flight tickets
Austrian Airlines
1 Dec
LHR19:25London Heathrow
36h 05m
2 stops
JNB09:30Johannesburg OR Tambo
11 Feb
JNB19:45Johannesburg OR Tambo
27h 55m
2 stops
LHR21:40London Heathrow
Austrian Airlines
6 Aug
LHR15:05London Heathrow
40h 30m
2 stops
JNB08:35Johannesburg OR Tambo
23 Sept
JNB19:00Johannesburg OR Tambo
27h 40m
2 stops
LHR21:40London Heathrow
Austrian Airlines
5 Aug
LHR09:05London Heathrow
22h 30m
2 stops
JNB08:35Johannesburg OR Tambo
1 Oct
JNB19:00Johannesburg OR Tambo
27h 40m
2 stops
LHR21:40London Heathrow

momondo Fare Finder

 
Customise your flight search to find flights from London 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 30 juillet 2025.
Use the filters below to find and compare flights from London to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

mer. 12/11

06:35-07:05

1 stop22h 30m

Johannesburg OR Tambo

mar. 18/11

10:10-22:55

1 stop14h 45m

£412

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

mer. 19/11

11:10-07:05

1 stop17h 55m

Johannesburg OR Tambo

mar. 17/2

10:10-22:55

1 stop14h 45m

£413

LondonJohannesburg

LCY - JNB

LCYJNB

London City

mar. 4/11

19:10-10:30

1 stop13h 20m

Johannesburg OR Tambo

mer. 5/11

20:15-08:35

1 stop14h 20m

£461

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

lun. 27/10

18:40-10:30

1 stop13h 50m

Johannesburg OR Tambo

mar. 4/11

20:15-17:50

1 stop23h 35m

£474

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

jeu. 27/11

10:00-03:55

1 stop15h 55m

Johannesburg OR Tambo

mer. 3/12

14:30-05:10

1 stop16h 40m

£531

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

mar. 14/10

10:10-03:55

1 stop16h 45m

Johannesburg OR Tambo

mer. 22/10

14:30-06:25

1 stop16h 55m

£545

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

jeu. 25/9

11:00-15:50

1 stop27h 50m

Johannesburg OR Tambo

jeu. 9/10

01:25-06:50

1 stop30h 25m

£548

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

sam. 1/11

11:10-10:55

1 stop21h 45m

Johannesburg OR Tambo

dim. 23/11

17:00-05:50

1 stop14h 50m

£551

LondonJohannesburg

LCY - JNB

LCYJNB

London City

mer. 27/8

19:00-21:20

1 stop25h 20m

Johannesburg OR Tambo

dim. 12/10

23:30-18:30

1 stop20h 00m

£560

LondonJohannesburg

LCY - JNB

LCYJNB

London City

mar. 19/8

20:10-21:20

1 stop24h 10m

Johannesburg OR Tambo

sam. 6/9

23:15-18:35

1 stop20h 20m

£569

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 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 typical price of a round-trip flight between London and Johannesburg?

What is the cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from London is in March. Flight prices, which tend to average around £541, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Johannesburg from London during May instead. Flights to Johannesburg in May, while not as cheap as those in March, still average around £543.

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

On average, the least expensive day to fly to Johannesburg from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £727. 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 £787. 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 £556. Flights to Johannesburg are more costly in the afternoon, with an average ticket price of £786. 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 to Johannesburg flight route?

Fly from London Heathrow to Johannesburg OR Tambo for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg for around £674 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 for as low as £637 on momondo.

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

There are 4 cabin classes available to choose from on London 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 to Johannesburg flight deals and tips

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

Best price found

£300

Fastest flight time

12h 50m

Direct flights

Every day

Airports in Johannesburg

1 airport
The best one-way flight to Johannesburg from London in the past 72 hours is £300. The best return flight deal from London to Johannesburg found on momondo in the last 72 hours is £412.
The fastest flight from London to Johannesburg takes 12h 50m
Direct flights go from London to Johannesburg every day.
There is 1 airport near Johannesburg: Johannesburg OR Tambo (JNB)

  • How far is London to Johannesburg by plane?

    Johannesburg is 5631.0 mi away from London. Flights usually cover this in 12h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Johannesburg are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Johannesburg.

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

    The travel and health documents you'll need for your trip to Johannesburg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Johannesburg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from London to Johannesburg

Compare and see reviews for airlines that fly from London to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
TAAGPriceFrom £379Free CancellationRating
5.4
24 reviews
Search TAAG flights
Ethiopian AirPriceFrom £411Free CancellationRating
7.2
803 reviews
Search Ethiopian Air flights
EgyptairPriceFrom £422Free CancellationRating
6.5
361 reviews
Search Egyptair flights
Kenya AirwaysPriceFrom £442Free CancellationRating
6.9
274 reviews
Search Kenya Airways flights
SWISSPriceFrom £443Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
LufthansaPriceFrom £449Free CancellationRating
6.8
7,265 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom £449Free CancellationRating
7.4
1,228 reviews
Search Etihad Airways flights
RwandAirPriceFrom £460Free CancellationRating
7.2
30 reviews
Search RwandAir flights
KLMPriceFrom £464Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Air FrancePriceFrom £465Free CancellationRating
7.5
1,465 reviews
Search Air France flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Johannesburg for you.

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

Yes. All flights to Johannesburg from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Johannesburg from London.

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

Yes. momondo can track prices for London to Johannesburg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
lun. 4/8
lun. 11/8

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