Question 1

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

The cheapest time of day to fly to London Heathrow Airport is in the evening when flights can be purchased for as low as R14 875. Flights in the afternoon are often more expensive, with an average ticket price of R15 126.

Question 2

How long does it take to fly to London Heathrow Airport?

Accepted Answer

On average, it takes 11h 05m to fly from South Africa to London Heathrow Airport if you fly out of Johannesburg (the most popular airport in South Africa) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Cape Town and into London Heathrow Airport, then the flight time is around 11h 40m.

Question 3

Which airlines fly to London Heathrow Airport?

Accepted Answer

British Airways, Virgin Atlantic and Emirates are the top three most popular airlines that fly to London Heathrow Airport from South Africa according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 16 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 4

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

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 5

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around R12 294 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from South Africa for as low as R11 835 on momondo.

Question 6

What cabin class options are available on South Africa to London Heathrow flights?

Accepted Answer

There are 4 cabin classes available to choose from on South Africa to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

How many flights depart from South Africa to London Heathrow Airport on average per week?

Accepted Answer

176 flights are operational weekly from South Africa to London Heathrow Airport as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Question 8

How many flights depart from South Africa to London Heathrow Airport on average per day?

Accepted Answer

25 flights are operational daily from South Africa to London Heathrow Airport as of January 2026. The most popular departure time for this route is 22:00, with 100% of flights per day taking off in the evening.

Question 9

What is the cheapest airline that flies from South Africa to London Heathrow?

Accepted Answer

Qatar Airways, Etihad Airways, and Lufthansa are the most popular carriers operating from South Africa to London Heathrow

Question 10

Can stopping save me money on South Africa to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 20% on your flight if you consider stops on a South Africa to London Heathrow Airport flight.

Question 11

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

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Question 12

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

Accepted Answer

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 13

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

The cheapest month to fly to London Heathrow Airport from South Africa is in February. Flight prices, which tend to average around R10 578, are often lower during this time because this is during the off-season. If you don’t want to visit London Heathrow Airport in February, then you should wait until March to fly from South Africa, when ticket prices are also cheap, with an average price of R11 319.

Question 14

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

The cheapest day to depart on your flight to London Heathrow Airport is on a Sunday when prices can be found for as low as R14 522. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around R15 654.

Question 15

What is the cheapest South Africa to London Heathrow flight route?

Accepted Answer

Fly from Johannesburg OR Tambo to London Heathrow for the best South Africa - London Heathrow flight prices

Question 16

How often are flights from South Africa to London delayed?

Accepted Answer

Historically, on average around 5% of flights between South Africa and London have experienced a delay on any given week. The average delay length over the past 12 months has been 192 minutes.

Question 17

When did momondo last update prices for flights from South Africa to London Heathrow Airport?

Accepted Answer

Prices for flights from South Africa to London Heathrow Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from South Africa to London Heathrow Airport?

Accepted Answer

As of January 2026, there are 16 operators available to choose from for flights from South Africa to London Heathrow Airport.

Question 19

How old do you have to be to fly from South Africa to London Heathrow Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Africa to London Heathrow Airport.

Question 20

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	R8 169
Fastest flight time	11h 05m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom R6 502	Free Cancellation	Rating 7,5 1 856 reviews	Search SWISS flights
Norse Atlantic UK	PriceFrom R6 527	Free Cancellation	Rating 7,2 51 reviews	Search Norse Atlantic UK flights
Lufthansa	PriceFrom R7 757	Free Cancellation	Rating 6,8 7 744 reviews	Search Lufthansa flights
Air France	PriceFrom R7 986	Free Cancellation	Rating 7,4 1 523 reviews	Search Air France flights
KLM	PriceFrom R8 717	Free Cancellation	Rating 7,7 1 442 reviews	Search KLM flights
Etihad Airways	PriceFrom R8 983	Free Cancellation	Rating 7,3 1 374 reviews	Search Etihad Airways flights
Ethiopian Air	PriceFrom R9 548	Free Cancellation	Rating 7,2 948 reviews	Search Ethiopian Air flights
Brussels Airlines	PriceFrom R9 751	Free Cancellation	Rating 7,2 382 reviews	Search Brussels Airlines flights
RwandAir	PriceFrom R9 784	Free Cancellation	Rating 7,7 40 reviews	Search RwandAir flights
Virgin Atlantic	PriceFrom R10 203	Free Cancellation	Rating 7,5 678 reviews	Search Virgin Atlantic flights

Cheap flights from South Africa to London from R4 934

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How to get the cheapest flight ticket from South Africa to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

The cheapest time of day to fly to London Heathrow Airport is in the evening when flights can be purchased for as low as R14 875. Flights in the afternoon are often more expensive, with an average ticket price of R15 126.

What is the cheapest South Africa to London Heathrow flight route?

Fly from Johannesburg OR Tambo to London Heathrow for the best South Africa - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on South Africa to London Heathrow flights?

There are 4 cabin classes available to choose from on South Africa to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South Africa to London Heathrow Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a South Africa to London Heathrow Airport flight.

What is the cheapest airline that flies from South Africa to London Heathrow?

Qatar Airways, Etihad Airways, and Lufthansa are the most popular carriers operating from South Africa to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from South Africa to London delayed?

Historically, on average around 5% of flights between South Africa and London have experienced a delay on any given week. The average delay length over the past 12 months has been 192 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from South Africa to London Heathrow Airport on average per day?

25 flights are operational daily from South Africa to London Heathrow Airport as of January 2026. The most popular departure time for this route is 22:00, with 100% of flights per day taking off in the evening.

How many flights depart from South Africa to London Heathrow Airport on average per week?

176 flights are operational weekly from South Africa to London Heathrow Airport as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

Cheap South Africa to London Heathrow Airport flight deals and tips

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When did momondo last update prices for flights from South Africa to London Heathrow Airport?

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How old do you have to be to fly from South Africa to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

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Best airlines flying from South Africa to London Heathrow Airport

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