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Cheap flights from Cardiff to Johannesburg from £948

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JNB
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Cardiff to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.

Round-trip from

£948

Popular in

October

Cheapest in

June

Average price

£846
KLM
  • KLM
  • 15/8-22/8
  • 2 total stops
  • 69h 30m total
  • Cardiff to Johannesburg
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Cardiff to Johannesburg

Cheapest flights from Cardiff to Johannesburg
Explore the most affordable flight options available from Cardiff to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Fri 15/809:50CWL - JNB
1 stop34h 30mKLM
Fri 22/823:15JNB - CWL
1 stop35h 00mKLM
Deal found 1/7£948
Fri 15/812:25CWL - JNB
2 stops21h 10mMultiple Airlines
Fri 22/809:50JNB - CWL
3 stops31h 30mMultiple Airlines
Deal found 1/7£970
Fri 15/817:15CWL - JNB
2 stops21h 35mKenya Airways
Fri 22/817:00JNB - CWL
2 stops48h 45mKenya Airways
Deal found 1/7£988

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Johannesburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Cardiff to Johannesburg that are best for you.

Fly from

Cardiff

Fly to

Johannesburg

Route

Depart

Return

Price

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Fri 15/8

09:50-21:20

1 stop34h 30m

Johannesburg OR Tambo

Fri 22/8

23:15-09:15

1 stop35h 00m

£948

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Fri 15/8

12:25-10:35

2 stops21h 10m

Johannesburg OR Tambo

Fri 22/8

09:50-16:20

3 stops31h 30m

£970

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Fri 15/8

17:15-15:50

2 stops21h 35m

Johannesburg OR Tambo

Fri 22/8

17:00-16:45

2 stops48h 45m

£988

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Best time to book a flight from Cardiff to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Johannesburg

What is the cheapest month to book a flight from Cardiff to Johannesburg?

Currently, May is the cheapest month in which you can book a flight from Cardiff to Johannesburg (average of £703). Flying from Cardiff to Johannesburg in July is currently the most expensive (average of £1,090). 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.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated 3 July 2025.
See what other customers who have flown with KLM and Kenya Airways from Cardiff to Johannesburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Cardiff to Johannesburg?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Johannesburg. On average, Cardiff Wales has 0 outbound flights to Johannesburg per day from 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • What are the cheapest airlines flying from Cardiff to Johannesburg round-trip?

    KLM, at £948, was found to be the cheapest airline from Cardiff to Johannesburg. An alternate airline flying to your destination would be Kenya Airways.

  • Can I find deals for flights from Cardiff to Johannesburg that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Johannesburg?

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

  • Can I find deals for business class flights from Cardiff to Johannesburg?

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

  • What is the cheapest month to book a flight from Cardiff to Johannesburg?

    Currently, May is the cheapest month in which you can book a flight from Cardiff to Johannesburg (average of £703). Flying from Cardiff to Johannesburg in July is currently the most expensive (average of £1,090). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cardiff to Johannesburg

Discover the top airline that operate flights from Cardiff to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£510Average£707FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Johannesburg?

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Can Cheapflights find flights from Cardiff to Johannesburg with no change fees?

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Can Cheapflights notify me if prices for flights from Cardiff to Johannesburg become cheaper?

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