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Cheap flights from Ireland to Johannesburg from £377

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
30 Apr — 7 May1
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 25 April 2025.

Round-trip from

£515

One-way from

£377

Popular in

December

Cheapest in

May

Average price

£601
Etihad Airways
  • Etihad Airways
  • 10/9-2/10
  • 2 total stops
  • 56h 20m 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. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 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 25 April 2025.

Wed 10/909:05DUB - JNB
1 stop22h 15mEtihad Airways
Thu 2/1009:50JNB - DUB
1 stop34h 05mEtihad Airways
Deal found 25/4£515
Fri 13/606:00DUB - JNB
2 stops27h 55mKenya Airways
Wed 25/617:00JNB - DUB
2 stops30h 25mKenya Airways
Deal found 25/4£536
Mon 2/607:35DUB - JNB
2 stops22h 55mMultiple Airlines
Fri 6/617:50JNB - DUB
3 stops29h 35mMultiple Airlines
Deal found 25/4£566
Mon 5/515:00DUB - JNB
1 stop24h 10mQatar Airways
Mon 26/513:55JNB - DUB
1 stop24h 35mQatar Airways
Deal found 25/4£577
Thu 15/513:35DUB - JNB
1 stop20h 00mTurkish Airlines
Thu 5/617:50JNB - DUB
1 stop19h 45mTurkish Airlines
Deal found 25/4£588
Thu 19/618:40DUB - JNB
1 stop13h 40mSWISS
Tue 15/719:35JNB - DUB
1 stop23h 15mSWISS
Deal found 25/4£606
Sat 3/517:20DUB - JNB
1 stop27h 00mKLM
Sat 24/523:15JNB - DUB
1 stop36h 10mKLM
Deal found 25/4£623
Sun 28/1208:55DUB - JNB
1 stop22h 20mAir France
Sun 18/123:55JNB - DUB
2 stops24h 40mAir France
Deal found 25/4£667
Thu 1/515:00DUB - JNB
2 stops22h 20mRwandAir
Mon 12/516:50JNB - DUB
2 stops21h 40mRwandAir
Deal found 25/4£681
Mon 9/622:05DUB - JNB
1 stop21h 45mEmirates
Mon 16/613:25JNB - DUB
1 stop31h 45mEmirates
Deal found 25/4£690
Thu 12/612:15DUB - JNB
1 stop19h 20mLufthansa
Wed 2/719:00JNB - DUB
2 stops25h 15mLufthansa
Deal found 25/4£702
Tue 1/712:30DUB - JNB
1 stop19h 55mBritish Airways
Mon 28/721:15JNB - DUB
1 stop15h 35mBritish Airways
Deal found 25/4£795

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 25 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

Wed 10/9

09:05-08:20

1 stop22h 15m

Johannesburg OR Tambo

Thu 2/10

09:50-18:55

1 stop34h 05m

£515

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 13/6

06:00-10:55

2 stops27h 55m

Johannesburg OR Tambo

Wed 25/6

17:00-22:25

2 stops30h 25m

£536

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 2/6

07:35-07:30

2 stops22h 55m

Johannesburg OR Tambo

Fri 6/6

17:50-22:25

3 stops29h 35m

£566

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 5/5

15:00-16:10

1 stop24h 10m

Johannesburg OR Tambo

Mon 19/5

13:55-13:30

1 stop24h 35m

£577

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 15/5

13:35-10:35

1 stop20h 00m

Johannesburg OR Tambo

Thu 5/6

17:50-12:35

1 stop19h 45m

£588

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 19/6

18:40-09:20

1 stop13h 40m

Johannesburg OR Tambo

Tue 15/7

19:35-17:50

1 stop23h 15m

£606

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 10/5

11:10-21:20

1 stop33h 10m

Johannesburg OR Tambo

Sat 24/5

23:15-20:15

1 stop22h 00m

£623

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 9/6

22:05-20:50

1 stop21h 45m

Johannesburg OR Tambo

Mon 16/6

13:25-20:10

1 stop31h 45m

£690

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 12/6

12:15-08:35

1 stop19h 20m

Johannesburg OR Tambo

Wed 2/7

19:00-19:15

2 stops25h 15m

£702

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 1/7

12:30-09:25

1 stop19h 55m

Johannesburg OR Tambo

Mon 28/7

21:15-11:50

1 stop15h 35m

£795

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 12 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 25 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 25 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
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
3,208 reviews
Emirates
8.0
Very Good
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
1,334 reviews
Emirates
8.0
Very Good
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
1,582 reviews
Emirates
8.0
Very Good
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
3,562 reviews
Emirates
8.0
Very Good
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
1,203 reviews
Emirates
8.0
Very Good
3,208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

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
Luton to OR Tambo flights
Manchester to Sun City Resort flights
Manchester to Cape Town flights
Edinburgh to OR Tambo flights
Heathrow to Durban flights
Glasgow Intl to OR Tambo flights
Birmingham to OR Tambo flights
Heathrow to Sun City Resort flights
Luton to Cape Town flights
Stansted to Durban flights
Gatwick to Durban flights
London City to Durban flights
Manchester to Lanseria flights
Heathrow to Port Elizabeth flights
Manchester to Durban flights
Birmingham to Cape Town flights
Gatwick to Port Elizabeth flights
Stansted to Port Elizabeth flights
London City to Port Elizabeth flights
Aberdeen to Cape Town flights
Heathrow to Lanseria flights
Southend to OR Tambo flights
Southampton to Cape Town flights
Charles de Gaulle to OR Tambo flights
Edinburgh to Cape Town flights
Heathrow to East London flights
Dublin to Cape Town flights
Bristol to OR Tambo flights
Leeds to Cape Town flights
Glasgow Intl to Cape Town flights
Gatwick to Phalaborwa flights
Heathrow to George flights
Edinburgh to Durban 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 25 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£411Average£602FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£413Average£672FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EgyptairCheapest£421Average£491FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Etihad AirwaysCheapest£447Average£530FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£473Average£538FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£474Average£598FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
KLMCheapest£482Average£651FlexibilityNo cancel feeOn-time75%
Search KLM flights
Kenya AirwaysCheapest£492Average£618FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Air FranceCheapest£494Average£637FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest£541Average£577FlexibilityNo 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?

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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