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Cheap flights from Ireland to Johannesburg from £388

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JNB
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Ireland to Johannesburg

Keep the following information in mind while searching for Ireland to Johannesburg flight deals. Data was last updated 3 April 2025.

Round-trip from

£512

One-way from

£388

Popular in

December

Cheapest in

May

Average price

£585
Lufthansa
  • Lufthansa
  • 10/6-16/7
  • 3 total stops
  • 36h 35m total
  • Ireland to Johannesburg
Search Deals
SWISS
  • SWISS
  • 30/5
  • 1 total stop
  • 13h 40m total
  • Ireland to Johannesburg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ireland to Johannesburg

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 3 April 2025.

Tue 10/618:40DUB - JNB
1 stop13h 40mMultiple Airlines
Wed 16/719:00JNB - DUB
2 stops22h 55mMultiple Airlines
Deal found 2/4£512
Fri 13/613:20DUB - JNB
2 stops20h 35mKenya Airways
Wed 25/612:10JNB - DUB
2 stops35h 15mKenya Airways
Deal found 2/4£519
Mon 5/516:55DUB - JNB
1 stop16h 40mTurkish Airlines
Tue 10/617:50JNB - DUB
1 stop16h 45mTurkish Airlines
Deal found 3/4£561
Sun 17/809:05DUB - JNB
1 stop22h 15mEtihad Airways
Sat 20/909:50JNB - DUB
1 stop22h 20mEtihad Airways
Deal found 3/4£567
Mon 29/1213:20DUB - JNB
1 stop18h 50mSWISS
Sun 25/120:25JNB - DUB
1 stop23h 25mSWISS
Deal found 2/4£571
Tue 22/415:00DUB - JNB
1 stop24h 10mQatar Airways
Tue 13/513:55JNB - DUB
1 stop17h 50mQatar Airways
Deal found 2/4£594
Wed 10/914:20DUB - JNB
1 stop18h 55mEmirates
Thu 2/1019:10JNB - DUB
1 stop18h 05mEmirates
Deal found 2/4£616
Fri 13/613:20DUB - JNB
1 stop31h 00mKLM
Wed 25/623:15JNB - DUB
1 stop34h 05mKLM
Deal found 2/4£619
Thu 3/705:55DUB - JNB
1 stop25h 40mLufthansa
Wed 16/719:00JNB - DUB
2 stops25h 15mLufthansa
Deal found 2/4£637
Sat 26/414:20DUB - JNB
1 stop15h 50mEgyptair
Fri 2/521:45JNB - DUB
1 stop16h 35mEgyptair
Deal found 2/4£639
Sun 17/809:10DUB - JNB
2 stops35h 10mAir France
Sat 20/918:50JNB - DUB
1 stop14h 25mAir France
Deal found 2/4£715

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 3 April 2025.
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 10/6

18:40-09:20

1 stop13h 40m

Johannesburg OR Tambo

Wed 16/7

19:00-16:55

2 stops22h 55m

£512

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 13/6

13:20-10:55

2 stops20h 35m

Johannesburg OR Tambo

Wed 25/6

12:10-22:25

2 stops35h 15m

£519

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 5/5

16:55-10:35

1 stop16h 40m

Johannesburg OR Tambo

Tue 10/6

17:50-09:35

1 stop16h 45m

£561

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sun 17/8

09:05-08:20

1 stop22h 15m

Johannesburg OR Tambo

Sat 20/9

09:50-07:10

1 stop22h 20m

£567

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 22/4

15:00-16:10

1 stop24h 10m

Johannesburg OR Tambo

Tue 13/5

13:55-06:45

1 stop17h 50m

£594

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 12/6

08:40-09:20

1 stop23h 40m

Johannesburg OR Tambo

Wed 2/7

19:35-19:30

2 stops48h 55m

£597

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 10/9

14:20-10:15

1 stop18h 55m

Johannesburg OR Tambo

Thu 2/10

19:10-12:15

1 stop18h 05m

£616

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 13/6

13:20-21:20

1 stop31h 00m

Johannesburg OR Tambo

Wed 25/6

23:15-08:20

1 stop34h 05m

£619

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 3/7

05:55-08:35

1 stop25h 40m

Johannesburg OR Tambo

Wed 16/7

19:00-19:15

2 stops25h 15m

£637

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 26/4

14:20-07:10

1 stop15h 50m

Johannesburg OR Tambo

Fri 2/5

21:45-13:20

1 stop16h 35m

£639

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 13 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 £703). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £1,090). 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.

What is the cheapest time of day to fly from IE to JNB?

Find hourly flight availability from Ireland to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 April 2025.

When flying from Ireland to Johannesburg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 mm.

Temperature in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 10.0 C).

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 3 April 2025.
See what other customers who have flown with Emirates, KLM and SWISS from Ireland 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.
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very Good
3,193 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,574 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,540 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,184 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Food

7.8

Overall

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • 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 £703). Flying from Ireland to Johannesburg in July is currently the most expensive (average of £1,090). 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

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Alternative routes for Ireland to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to OR Tambo flights
Heathrow to Cape Town flights
Gatwick to OR Tambo flights
London City to OR Tambo flights
Stansted to OR Tambo flights
London City to Cape Town flights
Stansted to Cape Town flights
Gatwick to Cape Town flights
Manchester to OR Tambo flights
Manchester to Cape Town flights
Luton to OR Tambo flights
Luton to Cape Town flights
Heathrow to Durban flights
Manchester to Sun City Resort flights
Gatwick to Durban flights
Birmingham to OR Tambo flights
London City to Durban flights
Heathrow to Sun City Resort flights
Stansted to Durban flights
Edinburgh to OR Tambo flights
Birmingham to Cape Town flights
Heathrow to Port Elizabeth flights
Manchester to Durban flights
Heathrow to Lanseria flights
Southend to OR Tambo flights
Edinburgh to Cape Town flights
Gatwick to Port Elizabeth flights
Glasgow Intl to OR Tambo flights
Stansted to Port Elizabeth flights
London City to Port Elizabeth flights
Heathrow to East London flights
Dublin to OR Tambo flights
Dublin to Cape Town flights
Heathrow to George flights
Bristol to OR Tambo flights
Newcastle upon Tyne to OR Tambo flights
Leeds to Cape Town flights
Gatwick to Phalaborwa flights
Manchester to Port Elizabeth flights
Leeds to OR Tambo flights
Belfast Intl to Cape Town flights
Gatwick to George 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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£349Average£589FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£371Average£610FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EgyptairCheapest£433Average£504FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Etihad AirwaysCheapest£459Average£553FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£486Average£553FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£487Average£618FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapest£495Average£666FlexibilityNo cancel feeOn-time75%
Search KLM flights
Kenya AirwaysCheapest£506Average£635FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Air FranceCheapest£508Average£660FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest£556Average£593FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

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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.

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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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