Cheap flights from London Heathrow Airport to Johannesburg from R8 339

The cheapest month to fly to Johannesburg OR Tambo Airport from London Heathrow Airport is in May. Flight prices, which tend to average around R13 048, are often lower during this time because this is during the off-season. If you are unable to visit Johannesburg OR Tambo Airport during the month of May, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around R13 280.

The cheapest day to depart from London Heathrow Airport to Johannesburg OR Tambo Airport is on a Thursday. Travellers who choose to depart for Johannesburg OR Tambo Airport on a Thursday will often find tickets for as low as R15 870. On the other hand, Friday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R18 025.

Flying to Johannesburg OR Tambo Airport from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as R16 656 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Johannesburg OR Tambo Airport is in the afternoon when prices are around R16 899.

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

You are more likely to see cheaper flights to Johannesburg OR Tambo Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Johannesburg OR Tambo Airport for around R15 251 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Johannesburg OR Tambo Airport from London Heathrow Airport for as low as R14 407 on momondo.

There are 4 cabin classes available to choose from on London Heathrow Airport to Johannesburg OR Tambo Airport 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 6% on your flight if you consider stops on a London Heathrow Airport to Johannesburg OR Tambo Airport flight.

As of April 2026, prices for London Heathrow Airport to Johannesburg OR Tambo Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

Ethiopian Air is the most popular carrier operating from London Heathrow to Johannesburg OR Tambo

British Airways, Virgin Atlantic and RwandAir are the top three most popular airlines that fly to Johannesburg OR Tambo Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Johannesburg OR Tambo Airport. Keep in mind that there are 15 different airlines that fly to Johannesburg OR Tambo Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between London and Johannesburg have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

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

Tuesday 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 9% of their flights experiencing any sort of delay.

Kigali (KGL) was the most common stop: 31% of momondo users choosing one-stop flights on this route connected there.

Flights via Munich (MUC) offer the lowest average return price of R9 063.

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 13h 50m.

Paris (CDG) has the shortest average stopover time for this route: 1h 49m.

The number of flights available between London Heathrow Airport and Johannesburg OR Tambo Airport is 10 per day as of April 2026. The most frequent departure time is 19:00, with 100% of daily flights leaving in the evening.

74 flights are operational weekly from London Heathrow Airport to Johannesburg OR Tambo Airport as of April 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.