Cheap flights from Cape Town to London from R6 123

The cheapest month to fly to London Heathrow Airport from Cape Town is in November. Flight prices, which tend to average around R13 194, are often lower during this time because this is during the off-season. If you don’t want to visit London Heathrow Airport in November, then you should wait until February to fly from Cape Town, when ticket prices are also cheap, with an average price of R13 341.

The cheapest day to depart on your flight to London Heathrow Airport is on a Monday when prices can be found for as low as R15 507. 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 R16 495.

The cheapest time of day to fly to London Heathrow Airport is in the morning when flights can be purchased for as low as R14 513. Flights in the afternoon are often more expensive, with an average ticket price of R16 114.

Fly from Cape Town Intl to London Heathrow for the best Cape Town Intl - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around R14 729 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 Cape Town for as low as R13 324 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a Cape Town to London Heathrow Airport flight.

As of April 2026, prices for Cape Town to London Heathrow Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

Qatar Airways, Turkish Airlines, and Emirates are the most popular carriers operating from Cape Town Intl to London Heathrow

British Airways, Emirates and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from Cape Town according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 5% of flights between Cape Town and London have experienced a delay on any given week. The average delay length over the past 12 months has been 167 minutes.

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

Friday 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.

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.

Addis Ababa (ADD) was the most common stop: 29% of momondo users choosing one-stop flights on this route connected there.

Flights via Frankfurt am Main (FRA) offer the lowest average return price of R9 584.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 14h 35m.

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 25m.

The number of flights available between Cape Town and London Heathrow Airport is 8 per day as of April 2026. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

The number of flights available between Cape Town and London Heathrow Airport is 58 per week as of April 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.