$1,047 Cheap Flights from Cardiff (CWL) to Johannesburg (JNB)

View $1,047 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to O.R. Tambo Intl. Airport (JNB)

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Cheap Flights from Cardiff to Johannesburg (CWL-JNB)

Prices were available within the past 7 days and start at $1,047 for one-way flights and $1,823 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Kenya Airways
Wed, Aug 5 - Wed, Aug 19
CWL
Cardiff
JNB
Johannesburg
$1,823 Roundtrip, found 4 days ago
$1,823
Roundtrip
found 4 days ago
Select Kenya Airways flight, departing Wed, Aug 5 from Cardiff to Johannesburg, returning Wed, Aug 19, priced at $1,823 found 4 days ago
Kenya Airways
Wed, Aug 5 - Wed, Aug 19
CWL
Cardiff
JNB
Johannesburg
$1,858 Roundtrip, found 4 days ago
$1,858
Roundtrip
found 4 days ago
Select Kenya Airways flight, departing Wed, Aug 5 from Cardiff to Johannesburg, returning Wed, Aug 19, priced at $1,858 found 4 days ago

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB) cost?
Snag a cheap one-way flight from $1,047 or cheap return flight from $1,823 from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB)?
Traveling in August can help you save, as it's the cheapest month for flights between CWL and JNB. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from CWL to JNB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB)?
Nonstop flights from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to JNB?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB)?
To avoid possible delays on the Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB) last-minute?
Waiting until right before your break to book your flight from CWL to JNB generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a CWL to JNB flight and hotel package?
You'll generally save money by securing a CWL to JNB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to O.R. Tambo Intl. Airport (JNB)?
In most cases, you can cancel or modify your CWL to JNB flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Cardiff Intl.
Destination airport
O.R. Tambo Intl.
Roundtrip price
$1,823
Distance
5690 mi

Book with confidence

Cardiff to Johannesburg Flights

The cheapest times to fly from Cardiff 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 Cardiff to Johannesburg are during the month of August. You can find some of the cheapest flights from Cardiff to Johannesburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cardiff to Johannesburg

Sunday is one of the best days to book for cheap flights from Cardiff 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 Cardiff 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 Cardiff to Johannesburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,047 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 Cardiff 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 Cardiff 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.

 

Cardiff to Johannesburg Flights

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*Available to One Key members.