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Cheap flights from South Africa to London Heathrow Airport from £237

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — LHR
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Africa to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from South Africa to Heathrow
Explore the most affordable flight options available from South Africa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Mon 21/917:45
CPT
-
LHR
3 stops24h 50m
Multiple Airlines
Mon 28/920:50
LHR
-
CPT
2 stops33h 35m
Multiple Airlines
Deal found 28/7£514
Wed 4/1109:30
CPT
-
LHR
1 stop15h 25m
Lufthansa
Tue 24/1118:30
LHR
-
CPT
1 stop14h 05m
Lufthansa
Deal found 27/7£516
Thu 1/1017:45
JNB
-
LHR
1 stop17h 00m
RwandAir
Thu 8/1021:10
LHR
-
JNB
1 stop15h 15m
RwandAir
Deal found 29/7£533
Thu 1/1017:45
JNB
-
LHR
1 stop17h 00m
RwandAir
Wed 4/1120:30
LHR
-
JNB
1 stop14h 55m
RwandAir
Deal found 28/7£533
Tue 15/903:10
JNB
-
LHR
1 stop29h 10m
RwandAir
Fri 9/1021:20
LHR
-
JNB
1 stop15h 05m
RwandAir
Deal found 28/7£534
Thu 10/1217:45
JNB
-
LHR
1 stop14h 35m
RwandAir
Sun 3/120:30
LHR
-
JNB
1 stop14h 55m
RwandAir
Deal found 28/7£535
Thu 17/917:55
CPT
-
LHR
1 stop14h 45m
Multiple Airlines
Wed 23/918:40
LHR
-
CPT
1 stop13h 45m
Multiple Airlines
Deal found 30/7£536
Wed 16/917:45
JNB
-
LHR
1 stop14h 35m
RwandAir
Mon 28/921:20
LHR
-
JNB
1 stop15h 05m
RwandAir
Deal found 29/7£536
Tue 22/1203:10
JNB
-
LHR
1 stop29h 10m
RwandAir
Sun 10/120:30
LHR
-
JNB
1 stop14h 55m
RwandAir
Deal found 30/7£536
Sun 2/823:15
JNB
-
LHR
1 stop19h 20m
KLM
Sun 30/806:30
LHR
-
JNB
1 stop13h 50m
KLM
Deal found 27/7£537
Mon 3/809:45
JNB
-
LHR
1 stop28h 00m
Etihad Airways
Sun 30/809:30
LHR
-
JNB
1 stop21h 50m
Etihad Airways
Deal found 27/7£538
Wed 2/1217:45
JNB
-
LHR
1 stop14h 35m
RwandAir
Wed 20/120:30
LHR
-
JNB
1 stop14h 55m
RwandAir
Deal found 28/7£539

Find flight deals from South Africa to Heathrow

Keep the following information in mind while searching for South Africa to Heathrow flight deals. Data was last updated 31 July 2026.

Round-trip from

£514

One-way from

£237

Popular in

July

Cheapest in

February

Average price

£680

Good round-trip deal

£641 or less

Good one-way deal

£363 or less
21/9-28/9
  • 21/9-28/9
  • 5 total stops
  • 58h 25m total
  • South Africa to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 17/9
  • 1 total stop
  • 18h 25m total
  • South Africa to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from South Africa to London Heathrow.
Search Deals
Price to beat on a one-way flight from South Africa to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Africa to Heathrow 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 31 July 2026.
Use the filters below to find and compare flights from South Africa to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 12/9

17:45-07:00

1 stop14h 15m

London Heathrow

Sat 19/9

21:10-02:20

1 stop28h 10m

£560

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Thu 1/10

13:30-15:10

2 stops26h 40m

London Heathrow

Wed 4/11

06:25-09:40

2 stops25h 15m

£576

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Thu 10/9

23:15-19:25

1 stop21h 10m

London Heathrow

Sun 20/9

06:30-05:50

1 stop22h 20m

£582

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Sat 12/9

23:15-19:30

1 stop21h 15m

London Heathrow

Fri 25/9

06:15-22:10

1 stop14h 55m

£589

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Mon 21/9

23:00-17:35

1 stop19h 35m

London Heathrow

Tue 29/9

09:55-05:50

1 stop18h 55m

£596

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Thu 1/10

19:25-13:40

2 stops19h 15m

London Heathrow

Tue 3/11

20:05-10:40

1 stop36h 35m

£599

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 22/8

09:45-11:30

2 stops26h 45m

London Heathrow

Sat 5/9

20:45-08:20

1 stop34h 35m

£607

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Tue 15/9

03:10-07:20

1 stop29h 10m

London Heathrow

Sat 3/10

09:30-13:25

2 stops26h 55m

£616

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Thu 24/9

19:25-13:40

2 stops19h 15m

London Heathrow

Sun 27/9

20:05-09:25

1 stop36h 20m

£625

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Thu 29/10

00:30-13:50

1 stop15h 20m

London Heathrow

Wed 11/11

06:30-22:40

1 stop14h 10m

£633

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from South Africa to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Africa 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 South Africa to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from South Africa to London Heathrow Airport (average of £574). Flying from South Africa to London Heathrow Airport in July is currently the most expensive (average of £723). 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 ZA to LHR?

Find hourly flight availability from South Africa to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Africa to London Heathrow Airport as you normally would.

Weekly flight availability from South Africa to London Heathrow Airport

Explore weekly flight availability from South Africa to Heathrow. 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 31 July 2026.

The most flights from ZA0 to LHR are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from South Africa to London delayed?

About 5% of weekly flights between South Africa and London have experienced delays in the past year, with the average delay time being 176 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

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

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

The best time to book flights from South Africa to London Heathrow Airport is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 July 2026.
Get a feel of what it's like to fly with Emirates,RwandAir, andVirgin Atlantic from South Africa to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,639 reviews
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
RwandAir
7.8
Good
42 reviews
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Virgin Atlantic
7.5
Good
694 reviews
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Lufthansa
6.8
Okay
8,167 reviews
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
British Airways
6.7
Okay
8,130 reviews
Emirates
8.1
Very Good
3,639 reviews
Check prices

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

Find useful and relevant information for your journey from South Africa to Heathrow. 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 South Africa to London Heathrow Airport?

    Airlines like RwandAir, Turkish Airlines, and KLM fly from South Africa to London Heathrow Airport in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 12h 25m. There are 5634 mi between South Africa and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as £211. Users have also found prices from £229 and £233 on Qatar Airways and SWISS, respectively.

  • What are the most popular routes from South Africa to London Heathrow Airport?

    While some choose either Cape Town Intl - London Heathrow or Sun City Resort Pilansberg - London Heathrow, Johannesburg OR Tambo - London Heathrow is the most popular route from South Africa to London Heathrow Airport.

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

    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 South Africa to London Heathrow Airport on time: Scandinavian Airlines (95%), China Eastern (95%), Delta (95%).

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

    Looking at all options, your cheapest flight can be booked for £250. While the most popular route (Johannesburg OR Tambo - London Heathrow) can be booked for £483 on average, our data indicates £1,392 when flying from South Africa to London Heathrow Airport.

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

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

  • How can I find direct flights from South Africa to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from South Africa to Heathrow 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 South Africa to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from South Africa to London Heathrow Airport (average of £574). Flying from South Africa to London Heathrow Airport in July is currently the most expensive (average of £723). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Enfield
Kingston upon Thames
Poole
Southall

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 South Africa to Heathrow

Discover the top 10 airlines that operate flights from South Africa to Heathrow. 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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£321Average£647FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air AlgerieCheapest£365Average£406FlexibilityNo cancel feeOn-time58%
Search Air Algerie flights
Etihad AirwaysCheapest£377Average£468FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£405Average£646FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£449Average£673FlexibilityNo cancel feeOn-time75%
Search KLM flights
RwandAirCheapest£449Average£517FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights
Virgin AtlanticCheapest£478Average£661FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Turkish AirlinesCheapest£501Average£604FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£515Average£783FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Kenya AirwaysCheapest£537Average£663FlexibilityNo cancel feeOn-time82%
Search Kenya Airways 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 South Africa to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from South Africa today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Africa to Heathrow.

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

Need flexible booking options for your flight to Heathrow from South Africa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for South Africa to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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