What is the cheapest month to book a flight from London Heathrow Airport to Johannesburg OR Tambo Airport with Kenya Airways?

Currently, the most affordable month to book a Kenya Airways flight from London Heathrow Airport to Johannesburg OR Tambo Airport in November, with an average price of £551. Conversely, traveling with Kenya Airways from London Heathrow Airport to Johannesburg OR Tambo Airport in July will be the most expensive, with an average cost of £898. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Johannesburg OR Tambo Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

£398+ Kenya Airways Flights from Heathrow to OR Tambo

Q: How far ahead should I book a flight from London Heathrow Airport to Johannesburg OR Tambo Airport with Kenya Airways?

Booking with Kenya Airways 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Johannesburg OR Tambo Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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Cheapest Kenya Airways flights from Heathrow to OR Tambo
Explore the most affordable Kenya Airways flight options available from Heathrow to OR Tambo. Find the lowest fares with prices last updated on 19 August 2026.

Wed 26/818:25 -

1 stop20h 25m

Tue 29/912:10 -

1 stop29h 05m

Deal found 19/8£541

Sun 20/918:25 -

1 stop28h 50m

Tue 13/1001:15 -

1 stop16h 00m

Deal found 18/8£542

Wed 16/918:25 -

1 stop15h 30m

Thu 8/1017:00 -

1 stop24h 15m

Deal found 18/8£551

Can I get a flight from London Heathrow Airport to Johannesburg OR Tambo Airport on Kenya Airways for under £813?
8 Kenya Airways flights from LHR to JNB have recently been found on Cheapflights for under £813. Click here to find the best deals to Johannesburg OR Tambo Airport for your desired dates.

Kenya Airways flights from Heathrow to OR Tambo in 2026

One-way from	£398
Return from	£459
Popular in	July
Cheapest in	February
Average price (all airlines)	£786

Kenya Airways
23/9
1 total stop
15h 30m total
London to Johannesburg

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Kenya Airways
1/1-19/1
2 total stops
31h 25m total
London to Johannesburg

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Highest demand for flights from London Heathrow to Johannesburg OR Tambo; 12% potential price increase.

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Best time to find cheap flights from London Heathrow to Johannesburg OR Tambo; 3% potential price drop.

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Average price for all London Heathrow to Johannesburg OR Tambo flights (one-way and round-trip).

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The best time to book a flight to Johannesburg OR Tambo Airport with Kenya Airways is 51 days before departure. On average, fares are higher if you book 1 day before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Johannesburg OR Tambo Airport?

For Economy class flights, the cheapest month to fly this route is November. The most expensive months are July and December.

Best time to book a flight from Heathrow to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Heathrow with our price prediction graph.

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Kenya Airways flights from London Heathrow Airport to Johannesburg OR Tambo Airport (LHR - JNB)

Find Kenya Airways flight deals from Heathrow to OR Tambo

Cheapest Kenya Airways flights from Heathrow to OR TamboExplore the most affordable Kenya Airways flight options available from Heathrow to OR Tambo. Find the lowest fares with prices last updated on 19 August 2026.

Explore the most affordable Kenya Airways flight options available from Heathrow to OR Tambo. Find the lowest fares with prices last updated on 19 August 2026.

Best Kenya Airways flights from Heathrow to OR TamboDiscover carefully curated Kenya Airways flight deals from Heathrow to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated Kenya Airways flight deals from Heathrow to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute Kenya Airways flights from Heathrow to OR TamboDiscover last-minute Kenya Airways flight deals from Heathrow to OR Tambo. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute Kenya Airways flight deals from Heathrow to OR Tambo. Data last updated 19 August 2026 and is based on user searches.

One-way Kenya Airways flights to OR TamboSearch for one-way Kenya Airways flight options to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way Kenya Airways flight options to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Can I get a flight from London Heathrow Airport to Johannesburg OR Tambo Airport on Kenya Airways for under £813?

Kenya Airways flights from Heathrow to OR Tambo in 2026

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When is the best time to book a flight to Johannesburg OR Tambo Airport with Kenya Airways?

The best time to book a flight to Johannesburg OR Tambo Airport with Kenya Airways is 51 days before departure. On average, fares are higher if you book 1 day before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Johannesburg OR Tambo Airport?

For Economy class flights, the cheapest month to fly this route is November. The most expensive months are July and December.

Rainfall in OR Tambo by month

In terms of precipitation, rainfall in Johannesburg OR Tambo Airport ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg OR Tambo Airport when rainfall is around 0.0 mm.

Temperature in OR Tambo by month

Best time to book a flight from Heathrow to OR Tambo

Have a flexible travel schedule? Discover the best time to fly to OR Tambo from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to OR Tambo on another airline

Consider alternative airlines that service the OR Tambo area. Flight routes are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Other Kenya Airways flights from Heathrow

Browse through other Kenya Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Complete your trip

Complete your trip to OR Tambo by adding a car hire and/or hotel booking to your travel itinerary.

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If OR Tambo is not for you, choose from these other destinations located in Africa. Flight routes are based on user searches made on Cheapflights and were last updated on 19 August 2026.

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Browse through some of the most popular routes that Kenya Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

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Cheapest Kenya Airways flights from Heathrow to OR Tambo
Explore the most affordable Kenya Airways flight options available from Heathrow to OR Tambo. Find the lowest fares with prices last updated on 19 August 2026.

Best Kenya Airways flights from Heathrow to OR Tambo
Discover carefully curated Kenya Airways flight deals from Heathrow to OR Tambo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute Kenya Airways flights from Heathrow to OR Tambo
Discover last-minute Kenya Airways flight deals from Heathrow to OR Tambo. Data last updated 19 August 2026 and is based on user searches.

One-way Kenya Airways flights to OR Tambo
Search for one-way Kenya Airways flight options to OR Tambo. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.