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Cheap flights from Cardiff to Johannesburg from £355

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JNB
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Johannesburg

Enter your travel dates to find the best prices.

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 24 February 2026.

Sat 6/617:35
CWL
-
JNB
1 stop26h 45m
KLM
Sun 14/623:15
JNB
-
CWL
1 stop35h 00m
KLM
Deal found 24/2£587
Tue 7/417:15
CWL
-
JNB
1 stop27h 05m
KLM
Thu 16/423:15
JNB
-
CWL
1 stop35h 00m
KLM
Deal found 24/2£642
Tue 7/417:15
CWL
-
JNB
1 stop27h 05m
KLM
Tue 14/423:15
JNB
-
CWL
1 stop35h 00m
KLM
Deal found 21/2£657
Sat 6/609:45
CWL
-
JNB
2 stops24h 20m
Multiple Airlines
Sun 14/623:15
JNB
-
CWL
1 stop35h 00m
Multiple Airlines
Deal found 24/2£671
Thu 9/417:15
CWL
-
JNB
1 stop27h 05m
KLM
Thu 16/423:15
JNB
-
CWL
1 stop35h 00m
KLM
Deal found 23/2£688
Thu 9/417:15
CWL
-
JNB
2 stops16h 50m
Multiple Airlines
Thu 16/423:15
JNB
-
CWL
1 stop35h 00m
Multiple Airlines
Deal found 23/2£725
Tue 7/409:45
CWL
-
JNB
2 stops24h 10m
Kenya Airways
Thu 16/412:10
JNB
-
CWL
2 stops46h 05m
Kenya Airways
Deal found 24/2£756

Find 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 24 February 2026.

Round-trip from

£587

One-way from

£355

Popular in

August

Cheapest in

November

Average price

£755
KLM
  • KLM
  • 6/6-14/6
  • 2 total stops
  • 61h 45m total
  • Cardiff to Johannesburg
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 37h 35m total
  • Cardiff to Johannesburg
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 24 February 2026.
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

Sat 6/6

17:35-21:20

1 stop26h 45m

Johannesburg OR Tambo

Sun 14/6

23:15-09:15

1 stop35h 00m

£587

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Tue 7/4

17:15-21:20

1 stop27h 05m

Johannesburg OR Tambo

Tue 14/4

23:15-09:15

1 stop35h 00m

£657

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Sat 6/6

09:45-11:05

2 stops24h 20m

Johannesburg OR Tambo

Sun 14/6

23:15-09:15

1 stop35h 00m

£671

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Tue 7/4

09:45-11:05

2 stops24h 20m

Johannesburg OR Tambo

Thu 16/4

23:15-09:15

1 stop35h 00m

£677

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Thu 9/4

17:15-21:20

1 stop27h 05m

Johannesburg OR Tambo

Thu 16/4

23:15-09:15

1 stop35h 00m

£702

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Sat 6/6

09:45-10:55

2 stops24h 10m

Johannesburg OR Tambo

Sun 14/6

17:00-09:15

2 stops41h 15m

£756

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Tue 7/4

09:45-10:55

2 stops24h 10m

Johannesburg OR Tambo

Thu 16/4

12:10-09:15

2 stops46h 05m

£756

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Thu 9/4

09:00-08:20

3 stops46h 20m

Johannesburg OR Tambo

Thu 16/4

14:45-22:20

3 stops32h 35m

£784

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Tue 17/3

16:45-08:20

3 stops37h 35m

£355

CardiffJohannesburg

CWL - JNB

CWLJNB

Cardiff Wales

Tue 17/3

10:20-22:05

1 stop33h 45m

£667

Flights are sorted by cheapest return flights first.

Deals found on 23/2

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, November is the cheapest month in which you can book a flight from Cardiff to Johannesburg (average of £370). Flying from Cardiff to Johannesburg in July is currently the most expensive (average of £642). 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 24 February 2026.
See what other customers who have flown with KLM and Etihad 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.
KLM
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Etihad Airways
7.3
Good
1,416 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 2 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Cardiff to Johannesburg?

    There are many flights that can get you from Cardiff to Johannesburg in 24h 20m. Fly via KLM to get the fastest option. The distance from Cardiff to Johannesburg is about 5686 mi.

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

    Etihad Airways, at £335, was found to be the cheapest airline from Cardiff to Johannesburg. An alternate airline flying to your destination would be KLM. Etihad Airways is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from Cardiff to Johannesburg (average of £370). Flying from Cardiff to Johannesburg in July is currently the most expensive (average of £642). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Cardiff to Johannesburg

Discover the top 2 airlines 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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£335Average£602FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£618Average£778FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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