$375 Cheap Flights from Johannesburg (JNB) to London (LCY)

View $375 flight on Thu, Oct 2, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Johannesburg to London (JNB-LCY)

Prices were available within the past 7 days and start at $375 for one-way flights and $523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, May 26 - Thu, Jun 5
JNB
Johannesburg
LCY
London
$523 Roundtrip, found 12 hours ago
$523
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Mon, May 26 from Johannesburg to London, returning Thu, Jun 5, priced at $523 found 12 hours ago
Swiss International Air Lines
Wed, May 21 - Thu, May 29
JNB
Johannesburg
LCY
London
$568 Roundtrip, found 5 days ago
$568
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, May 21 from Johannesburg to London, returning Thu, May 29, priced at $568 found 5 days ago
Swiss International Air Lines
Mon, Jun 9 - Thu, Jun 12
JNB
Johannesburg
LCY
London
$572 Roundtrip, found 2 days ago
$572
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 9 from Johannesburg to London, returning Thu, Jun 12, priced at $572 found 2 days ago
Swiss International Air Lines
Mon, May 26 - Thu, Jun 5
JNB
Johannesburg
LCY
London
$573 Roundtrip, found 12 hours ago
$573
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Mon, May 26 from Johannesburg to London, returning Thu, Jun 5, priced at $573 found 12 hours ago
Swiss International Air Lines
Mon, May 26 - Thu, Jun 5
JNB
Johannesburg
LCY
London
$593 Roundtrip, found 12 hours ago
$593
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Mon, May 26 from Johannesburg to London, returning Thu, Jun 5, priced at $593 found 12 hours ago
Swiss International Air Lines
Mon, May 26 - Thu, Jun 5
JNB
Johannesburg
LCY
London
$643 Roundtrip, found 12 hours ago
$643
Roundtrip
found 12 hours ago
Select Swiss International Air Lines flight, departing Mon, May 26 from Johannesburg to London, returning Thu, Jun 5, priced at $643 found 12 hours ago
Lufthansa
Wed, Jun 4 - Mon, Jun 9
JNB
Johannesburg
LCY
London
$683 Roundtrip, found 2 days ago
$683
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jun 4 from Johannesburg to London, returning Mon, Jun 9, priced at $683 found 2 days ago
KLM
Sat, May 24 - Sat, May 31
JNB
Johannesburg
LCY
London
$730 Roundtrip, found 4 days ago
$730
Roundtrip
found 4 days ago
Select KLM flight, departing Sat, May 24 from Johannesburg to London, returning Sat, May 31, priced at $730 found 4 days ago
Air France
Wed, May 21 - Wed, May 28
JNB
Johannesburg
LCY
London
$754 Roundtrip, found 7 hours ago
$754
Roundtrip
found 7 hours ago
Select Air France flight, departing Wed, May 21 from Johannesburg to London, returning Wed, May 28, priced at $754 found 7 hours ago
Kenya Airways
Wed, May 21 - Wed, May 28
JNB
Johannesburg
LCY
London
$946 Roundtrip, found 7 hours ago
$946
Roundtrip
found 7 hours ago
Select Kenya Airways flight, departing Wed, May 21 from Johannesburg to London, returning Wed, May 28, priced at $946 found 7 hours ago
Flights from Johannesburg (JNB) to London (LCY)
Origin airport
O.R. Tambo Intl.
Destination airport
London City
Airlines serving
KLM, Kenya Airways, Lufthansa, Swiss International Air Lines
Roundtrip price
$523
Distance
5630 mi

Johannesburg to London Flights

The cheapest times to fly from Johannesburg to London

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 Johannesburg to London are during the month of May. You can find some of the cheapest flights from Johannesburg to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Johannesburg to London

Sunday is one of the best days to book for cheap flights from Johannesburg to London: 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 Johannesburg to London

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 Johannesburg to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $375 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 Johannesburg to London 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 Johannesburg to London 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.

 

Frequently asked questions

How much does a flight from O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY) cost?
Discover the latest flight deals from JNB to LCY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from JNB to LCY?
The cheapest flights from JNB to LCY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from JNB to LCY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from JNB to LCY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY)?
Nonstop flights from O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from JNB to LCY?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season 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 O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY)?
To avoid possible delays on the O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being 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 London from O.R. Tambo Intl. Airport (JNB)?
Browse your flight options from O.R. Tambo Intl. Airport (JNB) to Heathrow Airport (LHR). This is the only airport in London you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY) last-minute?
Holding off until just before your trip to book your flight from JNB to LCY generally means paying more. While it’s possible to find some last-minute discounts, there’s no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a JNB to LCY flight and hotel package?
Booking a JNB to LCY flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O.R. Tambo Intl. Airport (JNB) to London City Airport (LCY)?
If you booked your JNB to LCY flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.