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Cheap flights from London to Johannesburg from £366

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JNB
18 Jun — 25 Jun1
1 adult

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

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 13 June 2025.

Round-trip from

£492

One-way from

£366

Popular in

December

Cheapest in

March

Average price

£578
SWISS
  • SWISS
  • 26/6-15/7
  • 3 total stops
  • 33h 50m total
  • London to Johannesburg
3/7
  • 3/7
  • 3 total stops
  • 38h 45m total
  • London to Johannesburg
Highest demand for flights based on searches. 6% potential increase in price (£29 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in June 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 13 June 2025.

Thu 26/611:05LHR - JNB
2 stops20h 30mMultiple Airlines
Tue 15/719:35JNB - LHR
1 stop13h 20mMultiple Airlines
Deal found 11/6£492
Sat 21/622:10LHR - JNB
1 stop32h 00mEgyptair
Fri 27/621:45JNB - LHR
1 stop24h 20mEgyptair
Deal found 11/6£492
Mon 13/1010:10LGW - JNB
1 stop16h 45mEthiopian Air
Mon 20/1014:30JNB - LGW
1 stop16h 50mEthiopian Air
Deal found 11/6£493
Mon 18/818:40LHR - JNB
1 stop13h 40mSWISS
Sun 5/1019:35JNB - LHR
2 stops23h 55mSWISS
Deal found 13/6£494
Thu 11/906:15STN - JNB
2 stops29h 50mMultiple Airlines
Wed 24/914:30JNB - STN
2 stops33h 15mMultiple Airlines
Deal found 11/6£495
Wed 25/616:30LHR - JNB
1 stop15h 05mLufthansa
Tue 22/719:00JNB - LHR
1 stop13h 40mLufthansa
Deal found 11/6£495
Thu 28/814:45LHR - JNB
1 stop16h 35mEtihad Airways
Thu 18/909:50JNB - LHR
1 stop27h 55mEtihad Airways
Deal found 11/6£498
Tue 24/619:30LHR - JNB
2 stops36h 05mAustrian Airlines
Wed 23/719:00JNB - LHR
2 stops27h 40mAustrian Airlines
Deal found 11/6£499
Mon 23/607:45LHR - JNB
2 stops23h 50mBrussels Airlines
Wed 23/719:00JNB - LHR
2 stops23h 05mBrussels Airlines
Deal found 11/6£500
Thu 12/606:00LTN - JNB
2 stops25h 45mMultiple Airlines
Sun 15/617:50JNB - LTN
2 stops25h 15mMultiple Airlines
Deal found 11/6£500
Thu 26/616:50LHR - JNB
1 stop27h 00mEmirates
Sat 5/713:25JNB - LHR
1 stop24h 00mEmirates
Deal found 11/6£506
Wed 12/1106:25LGW - JNB
1 stop26h 25mTurkish Airlines
Tue 18/1119:10JNB - LGW
1 stop23h 00mTurkish Airlines
Deal found 11/6£509

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 13 June 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

LHR - JNB

LHRJNB

London Heathrow

Thu 26/6

11:05-08:35

2 stops20h 30m

Johannesburg OR Tambo

Tue 15/7

19:35-07:55

1 stop13h 20m

£492

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 13/10

10:10-03:55

1 stop16h 45m

Johannesburg OR Tambo

Mon 20/10

14:30-06:20

1 stop16h 50m

£493

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 18/8

18:40-09:20

1 stop13h 40m

Johannesburg OR Tambo

Sun 5/10

19:35-18:30

2 stops23h 55m

£494

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 25/6

16:30-08:35

1 stop15h 05m

Johannesburg OR Tambo

Tue 22/7

19:00-07:40

1 stop13h 40m

£495

LondonJohannesburg

STN - JNB

STNJNB

London Stansted

Thu 11/9

06:15-13:05

2 stops29h 50m

Johannesburg OR Tambo

Wed 24/9

14:30-22:45

2 stops33h 15m

£495

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 28/8

14:45-08:20

1 stop16h 35m

Johannesburg OR Tambo

Thu 18/9

09:50-12:45

1 stop27h 55m

£498

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Tue 24/6

19:30-08:35

2 stops36h 05m

Johannesburg OR Tambo

Wed 23/7

19:00-21:40

2 stops27h 40m

£499

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 23/6

07:45-08:35

2 stops23h 50m

Johannesburg OR Tambo

Wed 23/7

19:00-17:05

2 stops23h 05m

£500

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 26/6

16:50-20:50

1 stop27h 00m

Johannesburg OR Tambo

Sat 5/7

13:25-12:25

1 stop24h 00m

£506

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Wed 12/11

06:25-10:50

1 stop26h 25m

Johannesburg OR Tambo

Tue 18/11

19:10-16:10

1 stop23h 00m

£509

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 58 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 9 June 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 13 June 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 28% 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 13 June 2025.

The most flights from LON to ZA1 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 mm.

Temperature in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

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 13 June 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and Austrian Airlines from London to Johannesburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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

    According to our current data, Ethiopian Air (£493), Egyptair (£494), and Lufthansa (£495) offers the cheapest pricing from London to Johannesburg. You may be able to fly from London to Johannesburg for 22% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Johannesburg one-way?

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £376. Etihad Airways flights start at £387 while deals on Brussels Airlines start at £392 one-way.

  • 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: China Eastern (98%), Virgin Atlantic (98%), WestJet (96%).

  • What are the cheapest flights from London to Johannesburg?

    The cheapest flight price from London to Johannesburg is £373. On average you can expect to pay £3,506. The most popular route, (London Heathrow - Johannesburg OR Tambo), can usually be booked for £454.

  • 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
TAAGCheapest£372Average£842FlexibilityNo cancel feeOn-time58%
Search TAAG flights
Ethiopian AirCheapest£404Average£615FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
EgyptairCheapest£409Average£475FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
SWISSCheapest£425Average£633FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Kenya AirwaysCheapest£434Average£514FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
LufthansaCheapest£436Average£620FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£448Average£531FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
RwandAirCheapest£448Average£556FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights
Turkish AirlinesCheapest£455Average£600FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£456Average£751FlexibilityNo cancel feeOn-time75%
Search KLM 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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