Cheap flights from South Africa to London from R5 144

The month of February is, on average, the cheapest month to fly to London from South Africa, with most prices found around R12 259. If you are unable to visit London during the month of February, then departing from South Africa during the month November is also very affordable. Most momondo users find prices during this month for around R12 424.

The cheapest day to depart on your flight to London is on a Sunday when prices can be found for as low as R15 228. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from South Africa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R16 117.

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

You are more likely to see cheaper flights to London from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around R13 559 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from South Africa for as low as R12 818 on momondo.

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

No. A direct flight is the cheapest option for a flight between South Africa to London.

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

British Airways, Virgin Atlantic and Emirates are the top three most popular airlines that fly to London from South Africa according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to London. Keep in mind that there are 17 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 6% 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 178 minutes.

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.

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

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

16 flights are operational daily from South Africa to London as of July 2026. The most popular departure time for this route is 20:00, with 100% of flights per day taking off in the evening.

112 flights are operational weekly from South Africa to London as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.