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Cheap flights from London Heathrow Airport to Johannesburg from £334

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JNB
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Johannesburg are usually found in May or February, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to Johannesburg

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Johannesburg
Explore the most affordable flight options available from Heathrow to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2026.

Mon 16/311:05
LHR
-
JNB
2 stops20h 25m
Multiple Airlines
Thu 19/310:10
JNB
-
LHR
1 stop14h 45m
Multiple Airlines
Deal found 2/3£447
Wed 4/320:30
LHR
-
JNB
1 stop15h 50m
RwandAir
Mon 16/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£448
Mon 9/320:30
LHR
-
JNB
1 stop15h 50m
RwandAir
Mon 16/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£449
Tue 28/411:05
LHR
-
JNB
2 stops20h 30m
Multiple Airlines
Mon 18/508:45
JNB
-
LHR
1 stop14h 55m
Multiple Airlines
Deal found 2/3£450
Wed 4/320:30
LHR
-
JNB
1 stop15h 50m
RwandAir
Tue 24/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£450
Wed 4/320:30
LHR
-
JNB
1 stop15h 50m
RwandAir
Sun 22/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£451
Wed 18/320:30
LHR
-
JNB
1 stop15h 50m
RwandAir
Sun 22/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£452
Mon 4/520:25
LHR
-
JNB
1 stop33h 15m
Lufthansa
Mon 18/508:45
JNB
-
LHR
2 stops23h 55m
Lufthansa
Deal found 4/3£453
Thu 12/320:30
LHR
-
JNB
1 stop17h 10m
RwandAir
Sun 15/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 2/3£453
Wed 6/515:30
LHR
-
JNB
1 stop16h 05m
Lufthansa
Mon 11/508:45
JNB
-
LHR
1 stop14h 55m
Lufthansa
Deal found 3/3£454
Thu 23/420:25
LHR
-
JNB
1 stop33h 15m
Lufthansa
Wed 6/508:45
JNB
-
LHR
1 stop14h 55m
Lufthansa
Deal found 3/3£456
Thu 5/320:30
LHR
-
JNB
1 stop17h 10m
RwandAir
Sun 15/316:50
JNB
-
LHR
1 stop15h 30m
RwandAir
Deal found 1/3£456

Find flight deals from Heathrow to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 6 March 2026.

Round-trip from

£447

One-way from

£334

Popular in

December

Cheapest in

May

Average price

£599
Lufthansa
  • Lufthansa
  • 16/3-19/3
  • 3 total stops
  • 35h 10m total
  • London to Johannesburg
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 22h 20m total
  • London to Johannesburg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 6 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 24/4

16:25-06:40

1 stop13h 15m

Johannesburg OR Tambo

Wed 29/4

08:45-22:40

1 stop14h 55m

£480

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 13/5

21:00-13:05

1 stop15h 05m

Johannesburg OR Tambo

Sun 17/5

22:50-17:20

1 stop19h 30m

£560

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 4/6

19:00-07:00

Nonstop11h 00m

Johannesburg OR Tambo

Thu 2/7

19:25-05:35

Nonstop11h 10m

£581

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Thu 23/4

21:20-02:20

1 stop28h 00m

Johannesburg OR Tambo

Fri 1/5

16:50-18:00

2 stops26h 10m

£609

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 2/9

21:20-09:25

Nonstop11h 05m

Johannesburg OR Tambo

Wed 23/9

14:45-06:25

1 stop16h 40m

£635

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Wed 3/6

19:00-07:00

Nonstop11h 00m

Johannesburg OR Tambo

Wed 10/6

14:45-06:30

1 stop16h 45m

£637

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Fri 24/4

19:00-07:00

Nonstop11h 00m

Johannesburg OR Tambo

Wed 29/4

19:25-05:35

Nonstop11h 10m

£644
Fastest return journey

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 20/4

20:50-08:45

Nonstop10h 55m

Johannesburg OR Tambo

Mon 4/5

20:25-06:30

Nonstop11h 05m

£660

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Mon 27/4

19:25-15:50

1 stop19h 25m

Johannesburg OR Tambo

Mon 4/5

21:15-07:30

Nonstop11h 15m

£662

LondonJohannesburg

LHR - JNB

LHRJNB

London Heathrow

Sun 12/4

21:55-15:50

1 stop16h 55m

Johannesburg OR Tambo

Thu 7/5

19:25-05:35

Nonstop11h 10m

£687

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Heathrow 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 Heathrow Airport to Johannesburg

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Johannesburg. Price data was last updated on 27 February 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Johannesburg, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Johannesburg (average of £435). Flying from London Heathrow Airport to Johannesburg in July is currently the most expensive (average of £573). 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 LHR to JNB?

Find hourly flight availability from Heathrow 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 6 March 2026.

When flying from London Heathrow Airport to Johannesburg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Johannesburg

Explore weekly flight availability from Heathrow 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 6 March 2026.

The most flights from LHR to ZA1 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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

How often are flights from London to Johannesburg delayed?

About 16% of weekly flights between London and Johannesburg have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for London to Johannesburg flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Johannesburg flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 6 March 2026.
Check out reviews from past customers who have flown with RwandAir, Virgin Atlantic, andEthiopian Air from London Heathrow Airport 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.
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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
RwandAir
7.7
Good
40 reviews
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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
Virgin Atlantic
7.5
Good
680 reviews
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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
Ethiopian Air
7.2
Good
964 reviews
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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
Lufthansa
6.8
Okay
7,833 reviews
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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
British Airways
6.7
Okay
7,776 reviews
RwandAir
7.7
Good
40 reviews
Check prices

Overall

7.7

Crew

8.0

Comfort

7.7

Food

7.3

Entertainment

6.7

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 Heathrow 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 Heathrow Airport to Johannesburg?

    Airlines like Lufthansa, Ethiopian Air, and British Airways fly from London Heathrow Airport to Johannesburg in about 11h. The time it takes to get you to your destination can typically vary by up to 4h 05m. There are 5634 mi between London Heathrow Airport and Johannesburg. 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 Heathrow Airport to Johannesburg round-trip?

    According to our current data, Air Algerie (£353), Lufthansa (£406), and Etihad Airways (£446) offers the cheapest pricing from London Heathrow Airport to Johannesburg. Air Algerie is currently priced 47% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £303 on Lufthansa. Other airlines that offer cheap prices include Etihad Airways from £316 and SWISS from £322 one-way.

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

    Consider Scandinavian Airlines (72%), China Eastern (72%) or Delta (72%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Johannesburg.

  • What are the cheapest flights from London Heathrow Airport to Johannesburg?

    The cheapest flight price from London Heathrow Airport to Johannesburg is £527. On average you can expect to pay £3,832. The most popular route, (London Heathrow - Johannesburg OR Tambo), can usually be booked for £398.

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

    The most popular stopover on flights from London Heathrow Airport to Johannesburg is Kigali. Addis Ababa sees the second most layovers for non-direct flights flying from London Heathrow Airport to Johannesburg. Nairobi comes next as the third most popular stopover location for London Heathrow Airport to Johannesburg flights.

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

    Flights departing from London Heathrow Airport and landing in Johannesburg stopover in Lusaka least frequently. Munich follows Lusaka in terms of the least common stopover location on London Heathrow Airport to Johannesburg flights. Istanbul follows Munich in terms of the least frequent stopover locations on London Heathrow Airport to Johannesburg flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Johannesburg?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Johannesburg (average of £435). Flying from London Heathrow Airport to Johannesburg in July is currently the most expensive (average of £573). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Johannesburg

Discover the top 10 airlines that operate flights from Heathrow 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 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air AlgerieCheapest£353Average£410FlexibilityNo cancel feeOn-time58%
Search Air Algerie flights
LufthansaCheapest£406Average£632FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£446Average£537FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EgyptairCheapest£455Average£507FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Ethiopian AirCheapest£465Average£701FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
RwandAirCheapest£466Average£560FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights
KLMCheapest£472Average£646FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£476Average£694FlexibilityNo cancel feeOn-time77%
Search Air France flights
Kenya AirwaysCheapest£488Average£572FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
SWISSCheapest£494Average£722FlexibilityNo cancel feeOn-time79%
Search SWISS 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 Heathrow to Johannesburg?

Deals for Heathrow to Johannesburg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Johannesburg by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Heathrow to Johannesburg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Johannesburg on Cheapflights with our Price Alert feature and get notified when better prices are available.

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