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Cheap flights from Johannesburg to Cardiff from R18 693

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — CWL
Jul 5 — Jul 121
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Johannesburg to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Johannesburg to Cardiff
Explore the most affordable flight options available from Johannesburg to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Fri 4/917:00
JNB
-
CWL
2 stops41h 15m
Kenya Airways
Mon 21/99:45
CWL
-
JNB
2 stops24h 10m
Kenya Airways
Deal found 1/6R18 693
Thu 3/910:25
JNB
-
CWL
2 stops31h 20m
KLM
Sun 20/99:50
CWL
-
JNB
2 stops23h 30m
KLM
Deal found 1/6R19 149
Sat 5/97:30
JNB
-
CWL
2 stops34h 15m
Multiple Airlines
Sun 20/99:50
CWL
-
JNB
2 stops23h 30m
Multiple Airlines
Deal found 1/6R20 045
Mon 31/81:15
JNB
-
CWL
2 stops33h 00m
Kenya Airways
Tue 22/99:45
CWL
-
JNB
2 stops24h 10m
Kenya Airways
Deal found 1/6R20 208
Tue 1/912:10
JNB
-
CWL
2 stops46h 05m
Kenya Airways
Sat 19/99:45
CWL
-
JNB
2 stops29h 05m
Kenya Airways
Deal found 1/6R20 437
Fri 4/91:15
JNB
-
CWL
2 stops33h 00m
Kenya Airways
Mon 21/99:45
CWL
-
JNB
2 stops37h 30m
Kenya Airways
Deal found 1/6R20 681
Fri 4/91:15
JNB
-
CWL
2 stops33h 00m
Kenya Airways
Sat 19/99:45
CWL
-
JNB
2 stops37h 30m
Kenya Airways
Deal found 1/6R20 909
Thu 3/923:15
JNB
-
CWL
1 stop18h 30m
KLM
Tue 22/99:45
CWL
-
JNB
2 stops23h 35m
KLM
Deal found 1/6R21 137
Fri 4/91:15
JNB
-
CWL
2 stops33h 00m
Kenya Airways
Thu 24/99:45
CWL
-
JNB
2 stops37h 30m
Kenya Airways
Deal found 1/6R21 154
Fri 4/923:15
JNB
-
CWL
1 stop35h 00m
Multiple Airlines
Sun 20/99:50
CWL
-
JNB
2 stops23h 30m
Multiple Airlines
Deal found 1/6R21 235
Thu 3/923:15
JNB
-
CWL
1 stop18h 30m
KLM
Mon 21/917:15
CWL
-
JNB
2 stops40h 05m
KLM
Deal found 1/6R21 349

Find flight deals from Johannesburg to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Johannesburg (ZA1) to Cardiff (CWL). 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 5 June 2026.

Round-trip from

R18 693

Popular in

January

Cheapest in

June

Average price

R12 174
Kenya Airways
  • Kenya Airways
  • 4/9-21/9
  • 4 total stops
  • 65h 25m total
  • Johannesburg to Cardiff
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (R1 221 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R3 668 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Johannesburg to Cardiff 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 594 507 searches. Data last updated 5 June 2026.
Use the filters below to find and compare flights from Johannesburg to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgCardiff

JNB - CWL

JNBCWL

Johannesburg OR Tambo

Thu 3/9

23:15-16:45

1 stop18h 30m

Cardiff Wales

Tue 22/9

9:45-10:20

2 stops23h 35m

R21 137
Fastest return journey

JohannesburgCardiff

JNB - CWL

JNBCWL

Johannesburg OR Tambo

Sat 5/9

23:15-16:45

1 stop18h 30m

Cardiff Wales

Sun 20/9

9:50-10:20

2 stops23h 30m

R21 235

JohannesburgCardiff

JNB - CWL

JNBCWL

Johannesburg OR Tambo

Thu 3/9

23:15-16:45

1 stop18h 30m

Cardiff Wales

Mon 21/9

17:15-10:20

2 stops40h 05m

R21 349

JohannesburgCardiff

JNB - CWL

JNBCWL

Johannesburg OR Tambo

Sat 5/9

23:15-16:45

1 stop18h 30m

Cardiff Wales

Mon 21/9

17:15-21:20

1 stop27h 05m

R28 259

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Sorted by cheapest first

Best time to book a flight from Johannesburg to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Johannesburg 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 Johannesburg to Cardiff

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

Currently, February is the cheapest month in which you can book a flight from Johannesburg to Cardiff (average of R11 082). Flying from Johannesburg to Cardiff in January is currently the most expensive (average of R15 254). 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.

How much does it cost for a return flight from Johannesburg to Cardiff?

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 5 June 2026.
Read through reviews of airlines operating flights from Johannesburg to Cardiff, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 524 reviews
Check prices

Comfort

7,7

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Boarding

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 524 reviews
KLM
7,8
Good
1 524 reviews
Check prices

Comfort

7,7

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Boarding

7,8

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Johannesburg to Cardiff. 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 into for flights to Cardiff from Johannesburg?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Johannesburg. On average, Cardiff Wales has 0 inbound flights from Johannesburg per day from 1 airline. Cardiff Wales is conveniently located just 14,6 km from Cardiff’s city centre.

  • How long is the flight from Johannesburg to Cardiff?

    Airlines like KLM fly from Johannesburg to Cardiff in about 18h 30m. The time it takes to get you to your destination can typically vary by up to . There are 9151 km between Johannesburg and Cardiff.

  • What is the cheapest airline to fly from Johannesburg to Cardiff round-trip?

    KLM, at R12 188, was found to be the cheapest airline from Johannesburg to Cardiff.. You may be able to fly from Johannesburg to Cardiff for 19% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Johannesburg to Cardiff 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 Johannesburg to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Johannesburg to Cardiff (average of R11 082). Flying from Johannesburg to Cardiff in January is currently the most expensive (average of R15 254). 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 airline flying from Johannesburg to Cardiff

Discover the top airline that operate flights from Johannesburg to Cardiff. 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 594 507 searches. Data last updated 5 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestR12 188AverageR15 124FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

When you search for this flight from Johannesburg to Cardiff, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Johannesburg to Cardiff?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Johannesburg to Cardiff.

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

Need flexible booking options for your flight to Cardiff from Johannesburg? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Johannesburg to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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