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Cheap flights from Ireland to Johannesburg from £338

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JNB
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Johannesburg

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Johannesburg
Explore the most affordable flight options available from Ireland to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Fri 7/809:00
DUB
-
JNB
1 stop22h 15m
Etihad Airways
Wed 2/909:45
JNB
-
DUB
1 stop34h 20m
Etihad Airways
Deal found 9/6£546
Sat 12/908:55
DUB
-
JNB
1 stop35h 25m
KLM
Wed 2/1223:55
JNB
-
DUB
1 stop14h 45m
KLM
Deal found 10/6£550
Fri 11/905:55
DUB
-
JNB
1 stop14h 25m
KLM
Wed 2/1223:55
JNB
-
DUB
1 stop14h 45m
KLM
Deal found 10/6£555
Sat 12/910:40
DUB
-
JNB
2 stops22h 00m
Turkish Airlines
Tue 1/1218:50
JNB
-
DUB
1 stop22h 40m
Turkish Airlines
Deal found 10/6£559
Mon 7/905:55
DUB
-
JNB
2 stops26h 45m
Turkish Airlines
Tue 1/1218:50
JNB
-
DUB
1 stop29h 25m
Turkish Airlines
Deal found 11/6£560
Sun 6/910:40
DUB
-
JNB
1 stop19h 00m
Lufthansa
Mon 7/1219:55
JNB
-
DUB
1 stop16h 10m
Lufthansa
Deal found 10/6£564
Sun 6/910:40
DUB
-
JNB
1 stop19h 00m
Lufthansa
Sun 6/1219:55
JNB
-
DUB
1 stop16h 10m
Lufthansa
Deal found 10/6£567
Wed 9/917:05
DUB
-
JNB
1 stop16h 10m
Turkish Airlines
Wed 2/1218:50
JNB
-
DUB
1 stop16h 45m
Turkish Airlines
Deal found 10/6£569
Wed 9/917:05
DUB
-
JNB
1 stop16h 10m
Turkish Airlines
Fri 4/1218:50
JNB
-
DUB
1 stop16h 45m
Turkish Airlines
Deal found 11/6£570
Mon 22/611:10
DUB
-
JNB
1 stop33h 10m
Multiple Airlines
Mon 6/718:50
JNB
-
DUB
1 stop14h 30m
Multiple Airlines
Deal found 9/6£572
Thu 3/908:15
DUB
-
JNB
1 stop18h 45m
Qatar Airways
Sun 13/920:55
JNB
-
DUB
1 stop17h 35m
Qatar Airways
Deal found 9/6£573
Fri 13/1115:30
DUB
-
JNB
1 stop16h 55m
British Airways
Sun 6/1219:35
JNB
-
DUB
1 stop15h 35m
British Airways
Deal found 7/6£574

Find flight deals from Ireland to Johannesburg

Keep the following information in mind while searching for Ireland to Johannesburg flight deals. Data was last updated 12 June 2026.

Round-trip from

£546

One-way from

£338

Popular in

July

Cheapest in

September

Average price

£590
Etihad Airways
  • Etihad Airways
  • 7/8-3/9
  • 2 total stops
  • 56h 35m total
  • Ireland to Johannesburg
Search Deals
SWISS
  • SWISS
  • 30/11
  • 2 total stops
  • 43h 40m total
  • Ireland to Johannesburg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 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 Ireland 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 12 June 2026.
Use the filters below to find and compare flights from Ireland to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 3/9

21:45-04:00

1 stop29h 15m

Johannesburg OR Tambo

Thu 10/9

14:05-10:15

2 stops21h 10m

£641

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 1/7

17:50-09:25

1 stop14h 35m

Johannesburg OR Tambo

Tue 14/7

21:15-14:35

1 stop18h 20m

£674
Fastest return journey

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 1/7

05:55-21:20

1 stop14h 25m

Johannesburg OR Tambo

Tue 14/7

23:15-12:40

1 stop14h 25m

£691

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 29/7

10:30-09:00

2 stops21h 30m

Johannesburg OR Tambo

Wed 2/9

14:05-20:15

1 stop31h 10m

£698

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 4/8

22:00-16:15

1 stop17h 15m

Johannesburg OR Tambo

Mon 31/8

13:30-12:20

1 stop23h 50m

£733

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 7/7

09:00-08:20

1 stop22h 20m

Johannesburg OR Tambo

Sat 11/7

09:45-19:10

1 stop34h 25m

£759

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 3/8

22:00-20:35

1 stop21h 35m

Johannesburg OR Tambo

Mon 17/8

22:20-20:05

1 stop22h 45m

£774

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 7/7

13:25-10:20

2 stops19h 55m

Johannesburg OR Tambo

Wed 15/7

18:50-15:25

1 stop21h 35m

£777

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 3/8

05:55-10:55

2 stops28h 00m

Johannesburg OR Tambo

Mon 17/8

12:10-22:25

2 stops35h 15m

£843

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 30/6

05:35-09:40

2 stops27h 05m

Johannesburg OR Tambo

Fri 10/7

13:30-15:40

2 stops27h 10m

£935

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Johannesburg

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

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

Currently, September is the cheapest month in which you can book a flight from Ireland to Johannesburg (average of £265). Flying from Ireland to Johannesburg in March is currently the most expensive (average of £1,034). 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 often are flights from Ireland to Johannesburg delayed?

About 100% of weekly flights between Ireland and Johannesburg have experienced delays in the past year, with the average delay time being 357 minutes.

What is the most punctual flight time for Ireland to Johannesburg flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from Ireland to Johannesburg?

The price you pay for your flight from Ireland to Johannesburg may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 12 June 2026.
Read through reviews of airlines operating flights from Ireland to Johannesburg, such as Turkish Airlines,Qatar Airways, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Turkish Airlines
7.4
Good
4,410 reviews
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Qatar Airways
7.3
Good
3,726 reviews
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Lufthansa
6.8
Okay
8,058 reviews
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
British Airways
6.7
Okay
8,046 reviews
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Egyptair
6.5
Okay
426 reviews
Turkish Airlines
7.4
Good
4,410 reviews
Check prices

Entertainment

7.5

Food

7.5

Overall

7.4

Comfort

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Johannesburg?

    Qatar Airways, British Airways, and KLM can get you from Ireland to Johannesburg in just under 14h 25m. Your travel time can differ by up to 14h 50m. Ireland and Johannesburg are separated by a distance of 5869 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ireland to Johannesburg one-way?

    The cheapet airlines for a one-way flight from Ireland to Johannesburg are Etihad Airways (£265), Egyptair (£270), and Qatar Airways (£286).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ireland to Johannesburg (average of £265). Flying from Ireland to Johannesburg in March is currently the most expensive (average of £1,034). 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 10 airlines flying from Ireland to Johannesburg

Discover the top 10 airlines that operate flights from Ireland 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£265Average£601FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest£368Average£672FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest£427Average£498FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EgyptairCheapest£432Average£500FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
SWISSCheapest£434Average£555FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£468Average£588FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£491Average£650FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£492Average£648FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapest£500Average£603FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£508Average£761FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to Johannesburg by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Johannesburg from Ireland? 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 Ireland to Johannesburg become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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