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Cheap flights from London to Johannesburg from £371

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JNB
5 Jul — 12 Jul1
1 adult

Cheapflights Tip: The best prices from London to Johannesburg are usually found in March or May, booked 77 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 30 June 2025.

Round-trip from

£492

One-way from

£371

Popular in

December

Cheapest in

March

Average price

£574
Ethiopian Air
  • Ethiopian Air
  • 29/9-6/10
  • 2 total stops
  • 39h 45m total
  • London to Johannesburg
Brussels Airlines
  • Brussels Airlines
  • 14/9
  • 2 total stops
  • 44h 30m total
  • London to Johannesburg
Highest demand for flights based on searches. 5% potential increase in price (£27 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 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 30 June 2025.

Mon 29/910:10LGW - JNB
1 stop16h 45mEthiopian Air
Mon 6/1008:20JNB - LGW
1 stop23h 00mEthiopian Air
Deal found 27/6£492
Sat 29/1106:35LHR - JNB
1 stop22h 30mLufthansa
Sun 28/1210:10JNB - LHR
1 stop14h 45mLufthansa
Deal found 29/6£492
Thu 25/917:30LHR - JNB
1 stop14h 05mMultiple Airlines
Sun 28/919:35JNB - LHR
1 stop13h 20mMultiple Airlines
Deal found 30/6£493
Wed 1/1006:00LHR - JNB
2 stops25h 35mAustrian Airlines
Wed 15/1019:00JNB - LHR
2 stops20h 20mAustrian Airlines
Deal found 30/6£493
Mon 8/918:35LGW - JNB
1 stop13h 45mSWISS
Sun 21/919:35JNB - LGW
1 stop23h 15mSWISS
Deal found 28/6£495
Sat 8/1119:20LHR - JNB
1 stop35h 00mEtihad Airways
Sat 22/1109:50JNB - LHR
1 stop22h 55mEtihad Airways
Deal found 30/6£496
Mon 8/906:00LHR - JNB
1 stop26h 20mSWISS
Sun 21/919:35JNB - LHR
1 stop13h 20mSWISS
Deal found 28/6£498
Thu 18/911:05LHR - JNB
2 stops20h 30mBrussels Airlines
Thu 25/919:00JNB - LHR
2 stops23h 05mBrussels Airlines
Deal found 30/6£501
Sat 27/1211:10LGW - JNB
1 stop18h 30mKenya Airways
Wed 14/112:05JNB - LGW
1 stop19h 45mKenya Airways
Deal found 28/6£504
Sun 28/920:20LGW - JNB
3 stops34h 10mMultiple Airlines
Sun 5/1017:50JNB - LGW
2 stops26h 50mMultiple Airlines
Deal found 29/6£504
Tue 30/917:00LCY - JNB
1 stop14h 35mLufthansa
Tue 7/1019:00JNB - LCY
1 stop14h 10mLufthansa
Deal found 28/6£504
Tue 9/909:25LCY - JNB
1 stop22h 55mSWISS
Tue 23/919:35JNB - LCY
1 stop22h 55mSWISS
Deal found 29/6£507

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 30 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

LGW - JNB

LGWJNB

London Gatwick

Mon 29/9

10:10-03:55

1 stop16h 45m

Johannesburg OR Tambo

Mon 6/10

08:20-06:20

1 stop23h 00m

£492

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 25/9

17:30-08:35

1 stop14h 05m

Johannesburg OR Tambo

Sun 28/9

19:35-07:55

1 stop13h 20m

£493

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 11/9

15:00-08:35

2 stops16h 35m

Johannesburg OR Tambo

Tue 7/10

19:00-14:20

2 stops20h 20m

£493

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 28/8

14:45-08:20

1 stop16h 35m

Johannesburg OR Tambo

Fri 12/9

09:50-07:00

1 stop22h 10m

£494

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Mon 8/9

18:35-09:20

1 stop13h 45m

Johannesburg OR Tambo

Sun 21/9

19:35-17:50

1 stop23h 15m

£495

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

18:40-09:20

1 stop13h 40m

Johannesburg OR Tambo

Sun 21/9

19:35-07:55

1 stop13h 20m

£498

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 8/9

08:30-08:35

1 stop23h 05m

Johannesburg OR Tambo

Thu 25/9

19:00-07:40

1 stop13h 40m

£498

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 18/9

11:05-08:35

2 stops20h 30m

Johannesburg OR Tambo

Thu 25/9

19:00-17:05

2 stops23h 05m

£501

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sat 27/12

11:10-07:40

1 stop18h 30m

Johannesburg OR Tambo

Wed 14/1

12:05-05:50

1 stop19h 45m

£504

LondonJohannesburg

LGW - JNB

LGWJNB

London Gatwick

Sun 28/9

20:20-07:30

3 stops34h 10m

Johannesburg OR Tambo

Sun 5/10

17:50-19:40

2 stops26h 50m

£504

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 45 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 27 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 77 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 30 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 29% 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 30 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).

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 30 June 2025.
Get a feel of what it's like to fly with Emirates, KLM, andAustrian Airlines 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.

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 (£492), Lufthansa (£492), and Austrian Airlines (£493) offers the cheapest pricing from London to Johannesburg. You may be able to fly from London to Johannesburg for 21% 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 Brussels Airlines, which is currently one of the cheapest options available, starting at £371. Lufthansa flights start at £373 while deals on SWISS start at £377 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 (95%), Virgin Atlantic (95%), WestJet (92%).

  • What are the cheapest flights from London to Johannesburg?

    The cheapest flight price from London to Johannesburg is £514. On average you can expect to pay £3,482. The most popular route, (London Heathrow - Johannesburg OR Tambo), can usually be booked for £446.

  • 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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
TAAGCheapest£369Average£834FlexibilityNo cancel feeOn-time58%
Search TAAG flights
Ethiopian AirCheapest£400Average£615FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
EgyptairCheapest£409Average£472FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
SWISSCheapest£426Average£696FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Kenya AirwaysCheapest£430Average£516FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
LufthansaCheapest£436Average£686FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£444Average£528FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
RwandAirCheapest£445Average£544FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights
Turkish AirlinesCheapest£451Average£592FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£452Average£742FlexibilityNo 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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