Cheap flights from South Africa to London Heathrow Airport from £216

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — LHR
23 Jul — 30 Jul1
1 adult

Cheap 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 18 July 2025.

Round-trip from

£489

One-way from

£216

Popular in

August

Cheapest in

February

Average price

£630

Good round-trip deal

£546 or less

Good one-way deal

£351 or less
KLM
  • KLM
  • 31/7-29/8
  • 2 total stops
  • 47h 15m total
  • South Africa to London
Etihad Airways
  • Etihad Airways
  • 23/7
  • 1 total stop
  • 22h 10m total
  • South Africa to London
Highest demand for flights based on searches. 9% potential increase in price (£44 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from South Africa to London Heathrow.
Price to beat on a one-way flight from South Africa to London Heathrow.

Find flight deals from South Africa to Heathrow

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 18 July 2025.

Thu 31/723:15JNB - LHR
1 stop33h 25mKLM
Fri 29/806:30LHR - JNB
1 stop13h 50mKLM
Deal found 17/7£489
Tue 5/809:50JNB - LHR
1 stop27h 55mMultiple Airlines
Tue 26/820:05LHR - JNB
2 stops35h 15mMultiple Airlines
Deal found 17/7£492
Sat 6/909:50JNB - LHR
1 stop30h 25mEtihad Airways
Tue 16/920:55LHR - JNB
1 stop34h 25mEtihad Airways
Deal found 17/7£492
Fri 25/719:35JNB - LHR
1 stop24h 45mSWISS
Sun 26/1009:00LHR - JNB
2 stops23h 10mSWISS
Deal found 16/7£493
Tue 28/1010:10JNB - LHR
1 stop14h 45mLufthansa
Tue 18/1117:30LHR - JNB
1 stop14h 00mLufthansa
Deal found 16/7£496
Tue 7/1019:00JNB - LHR
2 stops23h 05mBrussels Airlines
Mon 27/1006:50LHR - JNB
2 stops24h 40mBrussels Airlines
Deal found 15/7£506
Sun 27/719:00JNB - LHR
2 stops24h 40mAustrian Airlines
Mon 27/1009:05LHR - JNB
2 stops22h 25mAustrian Airlines
Deal found 16/7£507
Sun 3/818:50JNB - LHR
1 stop19h 55mAir France
Mon 1/919:45LHR - JNB
2 stops24h 50mAir France
Deal found 17/7£519
Thu 31/716:50JNB - LHR
1 stop17h 55mRwandAir
Sat 30/821:20LHR - JNB
1 stop16h 00mRwandAir
Deal found 16/7£529
Tue 28/1009:30CPT - LHR
1 stop15h 25mLufthansa
Mon 1/1219:15LHR - CPT
1 stop34h 25mLufthansa
Deal found 16/7£558
Mon 4/823:00CPT - LHR
1 stop18h 15mMultiple Airlines
Tue 26/815:25LHR - CPT
2 stops20h 15mMultiple Airlines
Deal found 16/7£560
Sat 20/913:50CPT - LHR
1 stop18h 10mEthiopian Air
Fri 3/1021:00LHR - CPT
1 stop16h 35mEthiopian Air
Deal found 17/7£561

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 18 July 2025.
Use the filters below to find and compare flights from South Africa to London Heathrow Airport that are best for you.

Fly from

South Africa

Fly to

Heathrow

Route

Depart

Return

Price

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Thu 31/7

23:15-07:40

1 stop33h 25m

London Heathrow

Fri 29/8

06:30-21:20

1 stop13h 50m

£489

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 6/8

09:50-18:45

1 stop33h 55m

London Heathrow

Wed 27/8

20:25-08:20

2 stops34h 55m

£491

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sat 6/9

09:50-15:15

1 stop30h 25m

London Heathrow

Tue 16/9

20:55-08:20

1 stop34h 25m

£492

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Tue 28/10

10:10-22:55

1 stop14h 45m

London Heathrow

Tue 18/11

17:30-09:30

1 stop14h 00m

£496

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Thu 9/10

19:35-17:50

1 stop23h 15m

London Heathrow

Sat 25/10

20:05-10:10

1 stop37h 05m

£501

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Tue 7/10

19:00-17:05

2 stops23h 05m

London Heathrow

Mon 27/10

06:50-09:30

2 stops24h 40m

£506

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Wed 30/7

03:10-09:45

1 stop31h 35m

London Heathrow

Fri 29/8

21:20-14:20

1 stop16h 00m

£507

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Mon 28/7

19:00-18:40

2 stops24h 40m

London Heathrow

Wed 27/8

09:05-08:35

2 stops22h 30m

£518

JohannesburgLondon

JNB - LHR

JNBLHR

Johannesburg OR Tambo

Sun 3/8

18:50-13:45

1 stop19h 55m

London Heathrow

Mon 1/9

19:45-21:35

2 stops24h 50m

£519

Cape TownLondon

CPT - LHR

CPTLHR

Cape Town Intl

Tue 28/10

09:30-22:55

1 stop15h 25m

London Heathrow

Mon 1/12

19:15-07:40

1 stop34h 25m

£558

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 43 results
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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, January is the cheapest month in which you can book a flight from South Africa to London Heathrow Airport (average of £112). Flying from South Africa to London Heathrow Airport in August is currently the most expensive (average of £164). 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 18 July 2025.

It’s optimal to fly from South Africa to London Heathrow Airport in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from South Africa to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from South Africa to Heathrow. Price data was last updated on 13 July 2025.

Travellers seeking maximum savings on their South Africa to London Heathrow Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 July 2025.

The most flights from ZA0 to LHR 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).

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

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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.
  • 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 £216. Users have also found prices from £226 and £275 on Qatar Airways and Emirates, respectively.

  • What are the most popular routes 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: American Airlines (90%), China Eastern (90%), Iberia (90%).

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

    Looking at all options, your cheapest flight can be booked for £317. While the most popular route (Johannesburg OR Tambo - London Heathrow) can be booked for £411 on average our data indicates £1,141 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, January is the cheapest month in which you can book a flight from South Africa to London Heathrow Airport (average of £112). Flying from South Africa to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Southend-on-Sea
Folkestone
Watford
Winchester
Swindon
Maidstone

Browse thousands of different options on Cheapflights for your next trip

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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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£282Average£519FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£357Average£589FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest£370Average£664FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapest£376Average£503FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£405Average£571FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£425Average£473FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Ethiopian AirCheapest£435Average£607FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Virgin AtlanticCheapest£464Average£617FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
RwandAirCheapest£466Average£544FlexibilityNo cancel feeOn-timeN/A
Search RwandAir flights
Kenya AirwaysCheapest£472Average£603FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from South Africa to Heathrow?

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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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