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Cheap flights from Ireland to Johannesburg from £321

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JNB
30 Mar — 6 Apr1
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 28 February 2026.

Sun 12/417:10
DUB
-
JNB
1 stop15h 15m
British Airways
Sun 26/421:15
JNB
-
DUB
1 stop18h 15m
British Airways
Deal found 26/2£494
Fri 12/620:35
DUB
-
JNB
1 stop34h 45m
Etihad Airways
Sun 28/609:50
JNB
-
DUB
1 stop34h 15m
Etihad Airways
Deal found 26/2£496
Sat 11/409:00
DUB
-
JNB
1 stop22h 20m
Etihad Airways
Fri 1/509:50
JNB
-
DUB
1 stop22h 25m
Etihad Airways
Deal found 27/2£497
Mon 13/405:55
DUB
-
JNB
1 stop14h 25m
Multiple Airlines
Mon 20/418:00
JNB
-
DUB
1 stop15h 20m
Multiple Airlines
Deal found 27/2£498
Wed 11/308:50
DUB
-
JNB
1 stop35h 15m
KLM
Fri 3/423:15
JNB
-
DUB
1 stop18h 25m
KLM
Deal found 27/2£500
Wed 15/410:40
DUB
-
JNB
2 stops22h 00m
Turkish Airlines
Tue 5/517:50
JNB
-
DUB
1 stop30h 15m
Turkish Airlines
Deal found 28/2£503
Mon 13/415:15
DUB
-
JNB
1 stop14h 45m
British Airways
Wed 29/421:15
JNB
-
DUB
1 stop16h 40m
British Airways
Deal found 27/2£505
Tue 10/313:25
DUB
-
JNB
1 stop30h 40m
KLM
Thu 2/423:15
JNB
-
DUB
1 stop36h 10m
KLM
Deal found 27/2£509
Sun 12/405:45
DUB
-
JNB
1 stop27h 45m
Turkish Airlines
Sun 19/418:00
JNB
-
DUB
1 stop16h 35m
Turkish Airlines
Deal found 26/2£514

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 28 February 2026.

Round-trip from

£494

One-way from

£295

Popular in

July

Cheapest in

September

Average price

£571
British Airways
  • British Airways
  • 12/4-26/4
  • 2 total stops
  • 33h 30m total
  • Ireland to Johannesburg
Search Deals
16/4
  • 16/4
  • 2 total stops
  • 45h 55m 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 (£11 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 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 28 February 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

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 14/3

05:55-22:05

1 stop14h 10m

Johannesburg OR Tambo

Tue 17/3

23:59-12:40

1 stop14h 41m

£497

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 13/4

05:55-21:20

1 stop14h 25m

Johannesburg OR Tambo

Mon 20/4

18:00-08:20

1 stop15h 20m

£498

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 9/4

18:50-09:25

1 stop13h 35m

Johannesburg OR Tambo

Thu 30/4

19:25-09:40

1 stop15h 15m

£505

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 13/4

15:15-09:25

1 stop17h 10m

Johannesburg OR Tambo

Thu 30/4

19:25-09:40

1 stop15h 15m

£505

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 10/3

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Thu 2/4

23:15-08:20

1 stop34h 05m

£523

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 28/5

05:55-21:20

1 stop14h 25m

Johannesburg OR Tambo

Sun 7/6

18:00-10:25

2 stops17h 25m

£528

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 10/4

10:40-10:30

1 stop22h 50m

Johannesburg OR Tambo

Tue 28/4

13:30-16:00

2 stops27h 30m

£534

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 11/6

14:30-07:00

1 stop15h 30m

Johannesburg OR Tambo

Thu 23/7

21:15-12:05

1 stop15h 50m

£540

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 24/3

10:55-07:35

1 stop18h 40m

Johannesburg OR Tambo

Fri 8/5

19:25-09:40

1 stop15h 15m

£571

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 11/4

17:10-09:40

2 stops39h 30m

Johannesburg OR Tambo

Wed 29/4

13:30-23:05

2 stops34h 35m

£578

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 13 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, May is the cheapest month in which you can book a flight from Ireland to Johannesburg (average of £417). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £503). 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 28 February 2026.
Read through reviews of airlines operating flights from Ireland to Johannesburg, such as Turkish Airlines, Lufthansa, andKenya Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
4,239 reviews
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Lufthansa
6.8
Okay
7,818 reviews
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Kenya Airways
6.7
Okay
294 reviews
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
British Airways
6.7
Okay
7,772 reviews
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Egyptair
6.6
Okay
413 reviews
Turkish Airlines
7.3
Good
4,239 reviews
Check prices

Food

7.5

Boarding

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.5

Overall

7.3

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

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?

    KLM, Turkish Airlines, and British Airways can get you from Ireland to Johannesburg in just under 13h 35m. Your travel time can differ by up to 8h 25m. 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 SWISS (£227), Egyptair (£267), and Turkish Airlines (£332).

  • 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, May is the cheapest month in which you can book a flight from Ireland to Johannesburg (average of £417). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £503). 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£365Average£687FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest£430Average£546FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EgyptairCheapest£441Average£502FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
KLMCheapest£462Average£632FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£481Average£590FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£486Average£687FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£488Average£628FlexibilityNo cancel feeOn-time77%
Search Air France flights
Kenya AirwaysCheapest£505Average£575FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
SWISSCheapest£515Average£563FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£525Average£778FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Johannesburg from Ireland today with Cheapflights!

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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