Cheap flights from London to Johannesburg from £361

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JNB
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Johannesburg are usually found in May or March, booked 51 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from London to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

£489

One-way from

£361

Popular in

December

Cheapest in

May

Average price

£581
Kenya Airways
  • Kenya Airways
  • 1/12-30/5
  • 2 total stops
  • 46h 10m total
  • London to Johannesburg
1/10
  • 1/10
  • 3 total stops
  • 34h 45m total
  • London to Johannesburg
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from London to Johannesburg

Cheapest flights from London to Johannesburg
Explore the most affordable flight options available from London to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 1/1210:20LGW - JNB
1 stop15h 35mKenya Airways
Sat 30/501:15JNB - LGW
1 stop30h 35mKenya Airways
Deal found 16/9£489
Sat 15/1117:10LHR - JNB
1 stop15h 20mMultiple Airlines
Thu 20/1110:10JNB - LHR
2 stops23h 35mMultiple Airlines
Deal found 16/9£489
Sat 20/911:00LGW - JNB
1 stop27h 50mKenya Airways
Sun 5/1017:00JNB - LGW
1 stop14h 50mKenya Airways
Deal found 16/9£490
Sun 21/909:30LHR - JNB
1 stop21h 50mEtihad Airways
Thu 25/909:50JNB - LHR
1 stop30h 25mEtihad Airways
Deal found 15/9£490
Thu 2/1011:00LGW - JNB
1 stop22h 55mKenya Airways
Tue 14/1001:25JNB - LGW
1 stop30h 30mKenya Airways
Deal found 16/9£491
Thu 30/1013:55LHR - JNB
1 stop16h 25mEtihad Airways
Thu 6/1109:50JNB - LHR
1 stop28h 15mEtihad Airways
Deal found 15/9£491
Thu 18/911:00LGW - JNB
1 stop22h 55mKenya Airways
Thu 25/901:25JNB - LGW
1 stop30h 25mKenya Airways
Deal found 15/9£491
Mon 3/1118:40LHR - JNB
1 stop13h 50mMultiple Airlines
Tue 4/1119:45JNB - LHR
2 stops20h 20mMultiple Airlines
Deal found 15/9£491
Thu 2/1011:00LGW - JNB
1 stop36h 25mKenya Airways
Sat 4/1001:25JNB - LGW
1 stop30h 25mKenya Airways
Deal found 16/9£492
Fri 31/1013:55LHR - JNB
1 stop16h 25mEtihad Airways
Fri 7/1109:50JNB - LHR
1 stop34h 20mEtihad Airways
Deal found 15/9£492
Wed 17/921:00LHR - JNB
1 stop15h 05mEthiopian Air
Wed 24/914:30JNB - LHR
1 stop19h 35mEthiopian Air
Deal found 16/9£493
Tue 16/921:00LHR - JNB
1 stop15h 05mEthiopian Air
Tue 23/914:30JNB - LHR
1 stop17h 30mEthiopian Air
Deal found 15/9£493

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London to Johannesburg that are best for you.

Fly from

London

Fly to

Johannesburg

Route

Depart

Return

Price

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Thu 2/10

11:00-10:55

1 stop22h 55m

Johannesburg OR Tambo

Tue 14/10

01:25-06:55

1 stop30h 30m

£491

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sat 10/1

10:25-00:25

1 stop36h 00m

Johannesburg OR Tambo

Sun 1/2

12:05-06:25

1 stop20h 20m

£496

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 6/10

10:10-03:55

1 stop16h 45m

Johannesburg OR Tambo

Mon 27/10

14:30-05:40

1 stop17h 10m

£497

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sun 2/11

10:00-03:55

1 stop15h 55m

Johannesburg OR Tambo

Wed 19/11

14:30-05:40

1 stop17h 10m

£497

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Tue 13/1

10:00-03:55

1 stop15h 55m

Johannesburg OR Tambo

Wed 28/1

14:30-05:40

1 stop17h 10m

£500

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Tue 13/1

10:00-03:55

1 stop15h 55m

Johannesburg OR Tambo

Mon 2/2

14:30-05:40

1 stop17h 10m

£500

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 12/1

10:20-03:55

1 stop15h 35m

Johannesburg OR Tambo

Wed 28/1

17:00-06:20

1 stop15h 20m

£503

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Thu 8/1

11:10-15:50

1 stop26h 40m

Johannesburg OR Tambo

Sat 31/1

01:35-06:25

1 stop30h 50m

£503

LondonJohannesburg

LCY - JNB

LCYJNB

London City

Wed 28/1

18:10-09:30

1 stop13h 20m

Johannesburg OR Tambo

Wed 4/2

19:45-09:05

1 stop15h 20m

£507

LondonJohannesburg

LTN - JNB

LTNJNB

London Luton

Thu 2/10

16:20-14:20

2 stops21h 00m

Johannesburg OR Tambo

Wed 15/10

16:50-19:25

2 stops27h 35m

£507

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from London to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Johannesburg

How far ahead should I book a flight from London to Johannesburg?

Use this chart to determine the optimal time to book a return flight from London to Johannesburg. Price data was last updated on 12 September 2025.

The price you pay for your flight from London to Johannesburg may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Johannesburg?

Currently, May is the cheapest month in which you can book a flight from London to Johannesburg (average of £703). Flying from London to Johannesburg in July is currently the most expensive (average of £1,090). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to JNB?

Find hourly flight availability from London to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from London to Johannesburg, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 30% versus a flight in the afternoon.

What is the cheapest day to fly from London to Johannesburg?

Use this chart to determine the cheapest time to fly return from London to Johannesburg. Price data was last updated on 10 November 2024.

Travellers seeking maximum savings on their London to Johannesburg flight should consider departing on Sunday at midday when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Johannesburg

Explore weekly flight availability from London to Johannesburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from LON to ZA1 are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from London to Johannesburg?

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with RwandAir, Virgin Atlantic, andEthiopian Air from London to Johannesburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Entertainment

6.9

Comfort

7.7

Food

7.3

Overall

7.7

Crew

7.8

Boarding

7.8

Reviews

1 / 2
10.0
Excellent

Anonymous,Sept 2025

KGL - NBO

The price of tickets mentioned in your system is not the price charged. You chargeg higher than that on online

Related info for your journey

Find useful and relevant information for your journey from London to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from London to Johannesburg?

    Departing from London to Johannesburg will take you 13h 20m. London and Johannesburg are separated by a distance of 5627 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to Johannesburg round-trip?

    According to our current data, Ethiopian Air (£402), Lufthansa (£410), and Egyptair (£419) offers the cheapest pricing from London to Johannesburg. You may be able to fly from London to Johannesburg for 36% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Johannesburg?

  • What are the most reliable airlines from London to Johannesburg?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Johannesburg on time: Delta (72%), China Eastern (70%), WestJet (70%).

  • What are the cheapest flights from London to Johannesburg?

    The cheapest flight price from London to Johannesburg is £554. On average you can expect to pay £3,566. The most popular route, (London Heathrow - Johannesburg OR Tambo), can usually be booked for £405.

  • Where are the most common stopover locations when flying from London to Johannesburg?

  • Where are the least popular stopover locations for London to Johannesburg flights?

  • Can I find deals for flights from London to Johannesburg that include hotel bookings?

    Yes. In addition to deals on London to Johannesburg flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Johannesburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Johannesburg.

  • Can I find deals for business class flights from London to Johannesburg?

    Yes. Cheapflights offers flight deals from London to Johannesburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Johannesburg?

    Currently, May is the cheapest month in which you can book a flight from London to Johannesburg (average of £703). Flying from London to Johannesburg in July is currently the most expensive (average of £1,090). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

  • What are the most eco-friendly airlines from London to Johannesburg?

    There are two airlines that offer one-stop trips to Johannesburg from London. Unfortunately, there are no direct flights due to the distance covered on this 13-hour flight. The two choices you have for one-stop flights are with either KLM or Qatar Airways. Both airlines are actively contributing to the development of eco-friendly flying. Qatar runs environmental programs that focus on the rapidly increasing problem of climate change. They do this by identifying opportunities to reduce the weight and fuel consumption of their air carriers. They also optimise their flight plans and develop new methods to reduce the use of energy while taxing to and from the runway. KLM run a corporate sustainable aviation fuel program that focuses on developing new kinds of fuels that will eliminate carbon emissions altogether.

  • How can I fly more sustainably from London to Goa?

    You are making a smart choice for sustainable travel when deciding to fly with Qatar on the route from London to Johannesburg. They will help you achieve the goal of being a more sustainable traveller with their policies and offers available for their flights. Firstly they offer a voluntary carbon offset program which offers the passenger a way to offset their CO2 emissions. Flying with them means you are supporting an airline that donates any waste food to local charities and only make use of recycled materials. As a company, they have a zero-tolerance policy on the illegal transportation of wildlife and invest a lot of time and money in providing protection for animals who can't protect themselves.

See more FAQs

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Alternative routes for London to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Johannesburg

Discover the top 10 airlines that operate flights from London to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest£402Average£660FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
LufthansaCheapest£410Average£676FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EgyptairCheapest£419Average£483FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Kenya AirwaysCheapest£428Average£521FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
SWISSCheapest£435Average£645FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£449Average£526FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£454Average£723FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£455Average£601FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£455Average£635FlexibilityNo cancel feeOn-time77%
Search Air France flights
RwandAirCheapest£459Average£579FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Johannesburg?

Cheapflights helps you search for flights from London to Johannesburg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Johannesburg?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Johannesburg from London.

Can Cheapflights find flights from London to Johannesburg with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Johannesburg flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Johannesburg become cheaper?

Yes, Cheapflights offers price alerts on London to Johannesburg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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