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Cheap flights from Ireland to Johannesburg from £295

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JNB
25 Feb — 4 Mar1
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 26 January 2026.

Mon 26/108:50
DUB
-
JNB
1 stop35h 15m
KLM
Sun 15/223:59
JNB
-
DUB
1 stop14h 41m
KLM
Deal found 24/1£512
Thu 18/613:00
DUB
-
JNB
1 stop19h 20m
Multiple Airlines
Mon 29/608:45
JNB
-
DUB
1 stop26h 10m
Multiple Airlines
Deal found 25/1£513
Mon 26/105:55
DUB
-
JNB
1 stop14h 10m
KLM
Mon 2/223:59
JNB
-
DUB
1 stop14h 41m
KLM
Deal found 25/1£515
Thu 18/605:55
DUB
-
JNB
2 stops23h 45m
Lufthansa
Mon 29/608:45
JNB
-
DUB
2 stops24h 20m
Lufthansa
Deal found 25/1£525
Mon 23/208:50
DUB
-
JNB
1 stop35h 15m
KLM
Mon 2/323:59
JNB
-
DUB
1 stop18h 21m
KLM
Deal found 26/1£526
Tue 10/313:25
DUB
-
JNB
2 stops19h 30m
Kenya Airways
Tue 17/317:00
JNB
-
DUB
3 stops31h 10m
Kenya Airways
Deal found 24/1£530
Sat 17/1015:50
DUB
-
JNB
1 stop14h 10m
British Airways
Sat 24/1019:25
JNB
-
DUB
1 stop15h 45m
British Airways
Deal found 24/1£531
Thu 30/405:55
DUB
-
JNB
2 stops32h 55m
Kenya Airways
Sat 30/501:15
JNB
-
DUB
2 stops22h 10m
Kenya Airways
Deal found 24/1£532
Tue 10/313:25
DUB
-
JNB
2 stops20h 45m
KLM
Tue 17/323:59
JNB
-
DUB
1 stop34h 06m
KLM
Deal found 24/1£533
Sun 25/113:25
DUB
-
JNB
2 stops20h 45m
KLM
Sat 7/223:59
JNB
-
DUB
1 stop34h 06m
KLM
Deal found 24/1£535
Fri 6/313:25
DUB
-
JNB
1 stop30h 40m
KLM
Thu 19/319:20
JNB
-
DUB
2 stops19h 20m
KLM
Deal found 24/1£536

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 26 January 2026.

Round-trip from

£513

One-way from

£295

Popular in

July

Cheapest in

September

Average price

£572
Lufthansa
  • Lufthansa
  • 18/6-29/6
  • 2 total stops
  • 45h 30m total
  • Ireland to Johannesburg
Search Deals
Lufthansa
  • Lufthansa
  • 10/6
  • 2 total stops
  • 20h 55m total
  • Ireland to Johannesburg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£56 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 January 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 26 January 2026.
Use the filters below to find and compare flights from Ireland to Johannesburg that are best for you.

Fly from

Ireland

Fly to

Johannesburg

Route

Depart

Return

Price

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 24/2

05:55-22:05

1 stop14h 10m

Johannesburg OR Tambo

Tue 3/3

23:59-16:20

1 stop18h 21m

£515

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 23/2

05:55-22:05

1 stop14h 10m

Johannesburg OR Tambo

Mon 2/3

23:59-16:20

1 stop18h 21m

£515

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 10/3

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Tue 17/3

23:59-08:05

1 stop34h 06m

£533

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 11/3

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Wed 18/3

23:59-08:05

1 stop34h 06m

£538

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 28/5

13:25-11:05

2 stops20h 40m

Johannesburg OR Tambo

Sun 7/6

23:15-08:20

1 stop34h 05m

£541

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sun 12/4

08:55-21:20

1 stop35h 25m

Johannesburg OR Tambo

Sun 26/4

18:00-12:40

2 stops19h 40m

£541

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 11/6

15:55-07:00

1 stop14h 05m

Johannesburg OR Tambo

Thu 23/7

21:15-07:40

1 stop35h 25m

£546

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 16/3

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Tue 24/3

23:59-08:05

1 stop34h 06m

£551

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 10/6

10:40-08:35

2 stops20h 55m

£295

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 9/6

12:25-06:40

2 stops17h 15m

£298

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 18 results
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 £408). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £499). 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 26 January 2026.
Read through reviews of airlines operating flights from Ireland to Johannesburg, such as Turkish Airlines, Kenya Airways, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
4,208 reviews
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Kenya Airways
6.8
Okay
294 reviews
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,747 reviews
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
British Airways
6.7
Okay
7,700 reviews
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Egyptair
6.6
Okay
405 reviews
Turkish Airlines
7.3
Good
4,208 reviews
Check prices

Food

7.4

Entertainment

7.4

Overall

7.3

Comfort

7.3

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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 can get you from Ireland to Johannesburg in just under 14h 10m. Your travel time can differ by up to . Ireland and Johannesburg are separated by a distance of 5869 mi.

  • 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 (£224), Egyptair (£262), and Emirates (£273).

  • 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 £408). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £499). 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.

Alternative routes for Ireland to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Cape Town flights
Heathrow to OR Tambo flights
London City to Cape Town flights
Stansted to OR Tambo flights
Stansted to Cape Town flights
London City to OR Tambo flights
Gatwick to OR Tambo flights
Gatwick to Cape Town flights
Luton to OR Tambo flights
Manchester to OR Tambo flights
Manchester to Cape Town flights
Luton to Cape Town flights
Heathrow to Durban flights
Manchester to Sun City Resort flights
Heathrow to Lanseria flights
Gatwick to Durban flights
Stansted to Durban flights
Birmingham to OR Tambo flights
Heathrow to Sun City Resort flights
Birmingham to Cape Town flights
Athens to OR Tambo flights
Edinburgh to Cape Town flights
London City to Durban flights
Heathrow to Port Elizabeth flights
Glasgow Intl to OR Tambo flights
Edinburgh to OR Tambo flights
Manchester to Lanseria flights
Bristol to Cape Town flights
Manchester to Durban flights
Southampton to Cape Town flights
Southend to OR Tambo flights
Glasgow Intl to Cape Town flights
Dublin to Cape Town flights
Southampton to OR Tambo flights
Southend to Cape Town flights
Newcastle upon Tyne to Cape Town flights
Heathrow to East London flights
Gatwick to Port Elizabeth flights
Newcastle upon Tyne to OR Tambo flights
Amsterdam to Cape Town flights
Edinburgh to Durban flights
Heathrow to George flights
Edinburgh to Port Elizabeth flights

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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£360Average£648FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest£380Average£561FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EgyptairCheapest£427Average£492FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
SWISSCheapest£430Average£556FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapest£450Average£557FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£457Average£627FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£476Average£566FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Kenya AirwaysCheapest£487Average£561FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Turkish AirlinesCheapest£524Average£710FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£526Average£808FlexibilityNo 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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