Question 1

What is the cheapest month to book a flight from Johannesburg Lanseria Airport to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Johannesburg Lanseria Airport to London Heathrow Airport (average of R575). Flying from Johannesburg Lanseria Airport to London Heathrow Airport in August is currently the most expensive (average of R860). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 4

How far in advance should I book a flight from Johannesburg Lanseria Airport to London Heathrow Airport?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 9% on flights from Johannesburg Lanseria Airport to London Heathrow Airport compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at R13 739. For sooner than that we have options available in the next 3 days from R15 210.

Question 5

What is the cheapest month to fly from Johannesburg Lanseria Airport to London Heathrow Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Johannesburg Lanseria Airport in February are about R13 296 on average during February, but can be found for as low as R6 941.

Question 6

What is the cheapest time of day to fly from HLA to LHR?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johannesburg Lanseria Airport to London Heathrow Airport as you normally would.

Question 7

Can I find deals for flights from Lanseria to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Lanseria to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 8

How can I find direct flights from Lanseria to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lanseria to Heathrow.

Question 9

Can I find deals for business class flights from Lanseria to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Lanseria to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 10

How does Cheapflights help users find flights from Lanseria to Heathrow?

Accepted Answer

When you search for this flight from Lanseria to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 11

Why should you use Cheapflights to find cheap flight tickets from Lanseria to Heathrow?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lanseria to Heathrow for you. Better yet — we are completely free to use.

Question 12

Can Cheapflights find flights from Lanseria to Heathrow with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Lanseria to Heathrow flexibly with Cheapflights today.

Question 13

Can Cheapflights notify me if prices for flights from Lanseria to Heathrow become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Lanseria to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	R19 460
One-way from	R8 448
Popular in	August
Cheapest in	February
Average price	R15 138

Cheap flights from Johannesburg Lanseria Airport to London Heathrow Airport from R8 448

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Lanseria to HeathrowExplore the most affordable flight options available from Lanseria to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.

Explore the most affordable flight options available from Lanseria to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.

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Best time to book a flight from Lanseria to Heathrow

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Related info for your journey

Find useful and relevant information for your journey from Lanseria to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Lanseria to Heathrow that include hotel bookings?

How can I find direct flights from Lanseria to Heathrow?

Can I find deals for business class flights from Lanseria to Heathrow?

What is the cheapest month to book a flight from Johannesburg Lanseria Airport to London Heathrow Airport?

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How does Cheapflights help users find flights from Lanseria to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Lanseria to Heathrow?

Can Cheapflights find flights from Lanseria to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Lanseria to Heathrow become cheaper?

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Cheapest flights from Lanseria to Heathrow
Explore the most affordable flight options available from Lanseria to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.