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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 16/9. 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

Lufthansa Logo
13:50 - 07:05LHR-JNB
15h 15m1 stop
Lufthansa Logo
19:45 - 08:45JNB-LHR
15h 00m1 stop
£420Lufthansa
Find Deal
Mon, 26 Jan - Mon, 2 Feb
Lufthansa Logo
11:10 - 07:05LHR-JNB
17h 55m1 stop
Lufthansa Logo
10:10 - 22:55JNB-LHR
14h 45m1 stop
£429Lufthansa
Find Deal
Wed, 12 Nov - Tue, 18 Nov
SWISS Logo
19:10 - 10:30LCY-JNB
13h 20m1 stop
SWISS Logo
20:15 - 08:35JNB-LCY
14h 20m1 stop
£462SWISS
Find Deal
Tue, 4 Nov - Wed, 5 Nov
SWISS Logo
06:00 - 10:30LHR-JNB
26h 30m1 stop
SWISS Logo
20:15 - 13:00JNB-LHR
18h 45m1 stop
£473SWISS
Find Deal
Sun, 30 Nov - Wed, 11 Feb
Ethiopian Air Logo
10:00 - 03:55LGW-JNB
15h 55m1 stop
Ethiopian Air Logo
14:30 - 05:10JNB-LGW
16h 40m1 stop
£532Ethiopian Air
Find Deal
Thu, 27 Nov - Wed, 3 Dec
Ethiopian Air Logo
10:10 - 03:55LGW-JNB
16h 45m1 stop
Ethiopian Air Logo
14:30 - 06:20JNB-LGW
16h 50m1 stop
£542Ethiopian Air
Find Deal
Mon, 6 Oct - Sat, 18 Oct
Kenya Airways Logo
11:10 - 15:50LGW-JNB
26h 40m1 stop
Kenya Airways Logo
01:35 - 06:20JNB-LGW
30h 45m1 stop
£553Kenya Airways
Find Deal
Mon, 5 Jan - Tue, 27 Jan
KLM Logo
17:50 - 21:20LCY-JNB
26h 30m1 stop
KLM Logo
23:15 - 17:20JNB-LCY
19h 05m1 stop
£567KLM
Find Deal
Thu, 21 Aug - Wed, 17 Sep
KLM Logo
07:45 - 21:35LCY-JNB
12h 50m1 stop
KLM Logo
23:30 - 17:20JNB-LCY
18h 50m1 stop
£570KLM
Find Deal
Fri, 5 Sep - Tue, 16 Sep
Kenya Airways Logo
07:45 - 15:50LCY-JNB
31h 05m2 stops
Kenya Airways Logo
01:35 - 19:35JNB-LCY
20h 00m2 stops
£607Kenya Airways
Find Deal
Thu, 25 Sep - Mon, 3 Nov

SWISS flights from London to Johannesburg OR Tambo Airport

Our best SWISS deals on London to Johannesburg OR Tambo Airport 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
£462
Find similar
SWISS
30 Nov
LHR06:00London Heathrow
26h 30m
1 stop
JNB10:30Johannesburg OR Tambo
11 Feb
JNB20:15Johannesburg OR Tambo
18h 45m
1 stop
LHR13:00London Heathrow
£473
Find similar
SWISS
8 Sept
LHR17:10London Heathrow
15h 10m
1 stop
JNB09:20Johannesburg OR Tambo
7 Oct
JNB19:35Johannesburg OR Tambo
13h 20m
1 stop
LHR07:55London Heathrow
£482
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Ethiopian Air flights from London to Johannesburg OR Tambo Airport

Our best Ethiopian Air deals on London to Johannesburg OR Tambo Airport flight tickets
Ethiopian Air
27 Nov
LGW10:00London Gatwick
15h 55m
1 stop
JNB03:55Johannesburg OR Tambo
3 Dec
JNB14:30Johannesburg OR Tambo
16h 40m
1 stop
LGW05:10London Gatwick
£532
Find similar
Ethiopian Air
6 Oct
LGW10:10London Gatwick
16h 45m
1 stop
JNB03:55Johannesburg OR Tambo
18 Oct
JNB14:30Johannesburg OR Tambo
16h 50m
1 stop
LGW06:20London Gatwick
£542
Find similar
Ethiopian Air
14 Oct
LGW10:10London Gatwick
16h 45m
1 stop
JNB03:55Johannesburg OR Tambo
22 Oct
JNB14:30Johannesburg OR Tambo
16h 55m
1 stop
LGW06:25London Gatwick
£544
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Johannesburg OR Tambo 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 31 July 2025.
Use the filters below to find and compare flights from London to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 26/1

13:50-07:05

1 stop15h 15m

Johannesburg OR Tambo

Mon 2/2

19:45-08:45

1 stop15h 00m

£420

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 12/11

11:10-07:05

1 stop17h 55m

Johannesburg OR Tambo

Tue 18/11

10:10-22:55

1 stop14h 45m

£429

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Tue 4/11

19:10-10:30

1 stop13h 20m

Johannesburg OR Tambo

Wed 5/11

20:15-08:35

1 stop14h 20m

£462

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 30/11

06:00-10:30

1 stop26h 30m

Johannesburg OR Tambo

Wed 11/2

20:15-13:00

1 stop18h 45m

£473

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Thu 27/11

10:00-03:55

1 stop15h 55m

Johannesburg OR Tambo

Wed 3/12

14:30-05:10

1 stop16h 40m

£532

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 6/10

10:10-03:55

1 stop16h 45m

Johannesburg OR Tambo

Sat 18/10

14:30-06:20

1 stop16h 50m

£542

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 5/1

11:10-15:50

1 stop26h 40m

Johannesburg OR Tambo

Tue 27/1

01:35-06:20

1 stop30h 45m

£553

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Thu 21/8

17:50-21:20

1 stop26h 30m

Johannesburg OR Tambo

Wed 17/9

23:15-17:20

1 stop19h 05m

£567

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Fri 5/9

07:45-21:35

1 stop12h 50m

Johannesburg OR Tambo

Tue 16/9

23:30-17:20

1 stop18h 50m

£570

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Thu 25/9

07:45-15:50

2 stops31h 05m

Johannesburg OR Tambo

Mon 3/11

01:35-19:35

2 stops20h 00m

£607

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

What is the cheapest month to fly to Johannesburg OR Tambo Airport?

The cheapest month to fly to Johannesburg OR Tambo Airport from London is in March. Flight prices, which tend to average around £542, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Johannesburg OR Tambo Airport, with average flight prices from London averaging around £544.

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

According to our data, Tuesday is the cheapest day to fly to Johannesburg OR Tambo Airport from London. The lowest ticket price found for a Tuesday departure recently was £729. 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 £789. These prices are subject to change though, so be sure to set up a Price Alert for flights to Johannesburg OR Tambo Airport.

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

In the morning is the cheapest time of day to fly from London to Johannesburg OR Tambo Airport when you can find flight prices for as low as £557. Flying to Johannesburg OR Tambo Airport in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Johannesburg OR Tambo Airport, so prices are often more expensive at around £786 per ticket.

What is the cheapest London to Johannesburg OR Tambo flight route?

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

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

You are more likely to see cheaper flights to Johannesburg OR Tambo Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg OR Tambo Airport for around £675 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg OR Tambo Airport from London for as low as £638 on momondo.

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

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

Can stopping save me money on London to Johannesburg OR Tambo Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a London to Johannesburg OR Tambo Airport flight.

How have London to Johannesburg OR Tambo Airport flight prices changed over time?

As of July 2025, prices for London to Johannesburg OR Tambo Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from London to Johannesburg OR Tambo Airport

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

Cheap London to Johannesburg OR Tambo Airport (LON to JNB) flight deals and tips

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

Best price found

£300

Fastest flight time

12h 50m

Direct flights

Every day
The best one-way flight to Johannesburg OR Tambo Airport from London in the past 72 hours is £300. The best return flight deal from London to Johannesburg OR Tambo Airport found on momondo in the last 72 hours is £420.
The fastest flight from London to Johannesburg OR Tambo Airport takes 12h 50m
Direct flights go from London to Johannesburg OR Tambo Airport every day.
Search flight deals

  • How far is London to Johannesburg OR Tambo by plane?

    A flight from London to Johannesburg OR Tambo will travel around 5630.0 mi. In terms of flight time, this usually takes a little over 12h 50m.

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

    Prices for flights from London to Johannesburg OR Tambo Airport were last updated today.

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

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

    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 OR Tambo Airport.

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

    The necessary travel and health documents for your Johannesburg OR Tambo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Johannesburg OR Tambo Airport?

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

Best airlines flying from London to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from London to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
TAAGPriceFrom £380Free CancellationRating
5.4
24 reviews
Search TAAG flights
Ethiopian AirPriceFrom £412Free CancellationRating
7.2
803 reviews
Search Ethiopian Air flights
EgyptairPriceFrom £423Free CancellationRating
6.5
361 reviews
Search Egyptair flights
Kenya AirwaysPriceFrom £443Free CancellationRating
6.9
274 reviews
Search Kenya Airways flights
SWISSPriceFrom £444Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
LufthansaPriceFrom £450Free CancellationRating
6.8
7,269 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom £450Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights
RwandAirPriceFrom £461Free CancellationRating
7.2
30 reviews
Search RwandAir flights
KLMPriceFrom £464Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Air FrancePriceFrom £466Free CancellationRating
7.5
1,465 reviews
Search Air France flights

  • Finnair Flights From London to Johannesburg OR Tambo Airport

    Across 7 Finnair flights from London to Johannesburg OR Tambo Airport this week, the average price was £1,344, with the best Finnair deals starting from £967 round-trip. 1,316 users have rated Finnair on momondo, with an average score of 7.6/10.

  • Virgin Atlantic Flights From London to Johannesburg OR Tambo Airport

    £676 is the best Virgin Atlantic flight deal from London to Johannesburg OR Tambo Airport found on momondo over the last 72 hours. The average Virgin Atlantic ticket price found was closer to £938, however, with flight time and availability significantly affecting the price. Virgin Atlantic (7.4/10 from 655 user reviews) flies into Johannesburg OR Tambo Airport from London 7 times in an average week so prices can vary.

Travelling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Middelburg

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?

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.

An easier way to manage your Johannesburg OR Tambo Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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