Cheap flights from Cardiff to Johannesburg
Cheap return flights from Cardiff to Johannesburg
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Johannesburg flight facts
What you need to know
What are the cheapest airlines?
- British Airways
- KLM
- Air France
These airlines usually offer the cheapest flights from Cardiff to Johannesburg.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Lufthansa
These airlines fly from Cardiff to Johannesburg, but you’ll have at least one layover.
How long is the flight?
15 hours 30 minutes
This is the shortest flight time from Cardiff to Johannesburg.
Alternative flights from the UK to Johannesburg
Check out prices for other routes
Alternative flights from Cardiff
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Cardiff/Johannesburg route. There are around 35 flights on any given week from the UK to Johannesburg and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Cardiff to Johannesburg
Tips and advice from our flight experts
You've searched for flights from Cardiff to Johannesburg. We've found 25 flights and compared them to give you the best offer. British Airways is the average cheapest airline for this route, so look out for them. The cheapest offer we've found is a one way ticket for Cardiff to Johannesburg on 27/06/2026 at 05:55 for £87.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 8,000 km flight from Cardiff to Johannesburg.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Flying during the off-peak season can also save you money. A popular and affordable airline for this route is British Airways, with an average flight duration of 15 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving you time and money.
Other popular destinations near Johannesburg
Where other people are flying to
