Cheap Flights from London (LHR) to Johannesburg (GCJ)

Popular airlines from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)

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Alternative airports near Johannesburg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O.R. Tambo Intl. JNB. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $693
JNB
O.R. Tambo Intl.
Cheapest
Average driving time to city center17 min
Flights from $693
Select flight to Lanseria HLA. Average driving time to city center is 38 minutes. Flights from $1,570
HLA
Lanseria
Average driving time to city center38 min
Flights from $1,570

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central) cost?
Snag a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)?
The cheapest month to fly from LHR to GCJ is , when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from LHR to GCJ. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)?
There are no daily direct flights available from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LHR to GCJ?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)?
Book a flight from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Johannesburg from Heathrow Airport (LHR)?
Explore your flight options from Heathrow Airport (LHR) to O.R. Tambo Intl. Airport (JNB). This is the only Johannesburg airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central) last-minute?
Last-minute fares from LHR to GCJ are generally more expensive. For the cheapest rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a LHR to GCJ flight and hotel package?
You'll typically save money by securing a LHR to GCJ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Johannesburg (GCJ-Grand Central)?
Typically, you can reschedule or cancel your LHR to GCJ flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Grand Central
Distance
5626 mi

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London to Johannesburg Flights

The cheapest times to fly from London to Johannesburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Johannesburg are during the month of . You can find some of the cheapest flights from London to Johannesburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Johannesburg

Sunday is one of the best days to book for cheap flights from London to Johannesburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Johannesburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Johannesburg in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Johannesburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Johannesburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Johannesburg Flights

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*Available to One Key members.