Question 1

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 2

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

Accepted Answer

23 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 3

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

Accepted Answer

If you’re flying from a popular airport in South Africa, such as Johannesburg or Cape Town, and flying into London Heathrow Airport, then you can expect flight times to average 11h 10m and 11h 40m, respectively.

Question 4

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 £556 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 £534 on momondo.

Question 5

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

Accepted Answer

In general, February is the cheapest month to fly from South Africa to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £480. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from South Africa averaging around £512.

Question 6

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

Accepted Answer

You could potentially save up to 3% on your flight if you consider stops on a South Africa to London Heathrow Airport flight.

Question 7

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 8

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 9

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 10

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

Accepted Answer

162 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 17% of flights per week taking off on this day.

Question 11

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

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from South Africa is on a Monday. momondo users have found tickets for Monday departures for as low as £580. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £607.

Question 12

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 13

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 50% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 13 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 14

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 15

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 16

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

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from South Africa to London Heathrow Airport in the afternoon for as low as £507. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £593 on average. Flights to London Heathrow Airport from South Africa in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 13 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£345
Fastest flight time	11h 10m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom £227	Free Cancellation	Rating 7.6 1,863 reviews	Search SWISS flights
KLM	PriceFrom £367	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
Lufthansa	PriceFrom £367	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
Air France	PriceFrom £413	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
Etihad Airways	PriceFrom £415	Free Cancellation	Rating 7.3 1,375 reviews	Search Etihad Airways flights
Ethiopian Air	PriceFrom £418	Free Cancellation	Rating 7.2 952 reviews	Search Ethiopian Air flights
RwandAir	PriceFrom £439	Free Cancellation	Rating 7.7 40 reviews	Search RwandAir flights
Virgin Atlantic	PriceFrom £451	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Kenya Airways	PriceFrom £480	Free Cancellation	Rating 6.8 294 reviews	Search Kenya Airways flights
British Airways	PriceFrom £484	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights

Cheap flights from South Africa to London from £224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Africa to London departing on 30/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

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 3% 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?

23 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?

162 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 17% of flights per week taking off on this day.

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

If you’re flying from a popular airport in South Africa, such as Johannesburg or Cape Town, and flying into London Heathrow Airport, then you can expect flight times to average 11h 10m and 11h 40m, respectively.

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?

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

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?

What is the most popular plane model from South Africa to London Heathrow Airport?

Best airlines flying from South Africa to London Heathrow Airport

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