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Cheap flights from Ireland to Johannesburg from £275

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JNB
6 May — 13 May1
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 6 April 2026.

Wed 11/1108:10
DUB
-
JNB
1 stop22h 10m
Etihad Airways
Tue 17/1109:50
JNB
-
DUB
1 stop22h 35m
Etihad Airways
Deal found 3/4£476
Thu 5/1108:10
DUB
-
JNB
1 stop22h 10m
Etihad Airways
Wed 18/1109:50
JNB
-
DUB
1 stop22h 35m
Etihad Airways
Deal found 3/4£477
Tue 10/1108:10
DUB
-
JNB
1 stop22h 10m
Etihad Airways
Wed 18/1109:50
JNB
-
DUB
1 stop22h 35m
Etihad Airways
Deal found 3/4£478
Tue 5/506:30
DUB
-
JNB
2 stops25h 45m
Multiple Airlines
Tue 12/520:40
JNB
-
DUB
2 stops22h 10m
Multiple Airlines
Deal found 5/4£479
Mon 18/506:30
DUB
-
JNB
2 stops25h 45m
Multiple Airlines
Mon 25/520:40
JNB
-
DUB
2 stops27h 40m
Multiple Airlines
Deal found 3/4£482
Mon 7/920:35
DUB
-
JNB
1 stop34h 45m
Etihad Airways
Sun 20/909:50
JNB
-
DUB
1 stop34h 15m
Etihad Airways
Deal found 3/4£484
Sat 12/909:00
DUB
-
JNB
1 stop22h 20m
Etihad Airways
Fri 2/1009:50
JNB
-
DUB
1 stop34h 15m
Etihad Airways
Deal found 1/4£485
Fri 1/520:35
DUB
-
JNB
1 stop34h 40m
Etihad Airways
Fri 22/509:45
JNB
-
DUB
1 stop34h 20m
Etihad Airways
Deal found 2/4£488
Sat 7/1108:10
DUB
-
JNB
1 stop22h 10m
Etihad Airways
Wed 18/1109:50
JNB
-
DUB
1 stop22h 35m
Etihad Airways
Deal found 3/4£489
Sun 8/1108:10
DUB
-
JNB
1 stop22h 10m
Etihad Airways
Wed 18/1109:50
JNB
-
DUB
1 stop22h 35m
Etihad Airways
Deal found 3/4£491
Mon 1/606:30
DUB
-
JNB
2 stops25h 45m
Multiple Airlines
Wed 10/620:40
JNB
-
DUB
2 stops27h 40m
Multiple Airlines
Deal found 5/4£492

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 6 April 2026.

Round-trip from

£479

One-way from

£275

Popular in

July

Cheapest in

September

Average price

£566
5/5-12/5
  • 5/5-12/5
  • 4 total stops
  • 47h 55m total
  • Ireland to Johannesburg
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 24h 25m total
  • Ireland to Johannesburg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£55 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 April 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 6 April 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

Sat 12/9

09:00-08:20

1 stop22h 20m

Johannesburg OR Tambo

Fri 2/10

09:50-19:05

1 stop34h 15m

£485

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 19/5

09:00-08:15

1 stop22h 15m

Johannesburg OR Tambo

Fri 22/5

09:45-19:05

1 stop34h 20m

£516

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sun 19/4

12:55-10:30

1 stop20h 35m

Johannesburg OR Tambo

Sun 3/5

19:50-15:25

1 stop20h 35m

£555

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 21/4

09:30-10:30

1 stop24h 00m

Johannesburg OR Tambo

Mon 11/5

19:50-15:25

1 stop20h 35m

£557

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 12/9

10:40-09:40

2 stops22h 00m

Johannesburg OR Tambo

Fri 2/10

18:00-09:35

1 stop16h 35m

£583

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 4/5

12:55-11:00

2 stops21h 05m

Johannesburg OR Tambo

Wed 20/5

12:40-08:00

1 stop20h 20m

£633

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 5/5

12:55-10:30

1 stop20h 35m

Johannesburg OR Tambo

Tue 12/5

12:40-11:20

2 stops23h 40m

£649

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 30/4

09:30-10:30

1 stop24h 00m

Johannesburg OR Tambo

Sun 31/5

12:40-11:20

2 stops23h 40m

£676
Fastest return journey

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 11/6

13:25-11:05

2 stops20h 40m

Johannesburg OR Tambo

Thu 23/7

23:15-12:40

1 stop14h 25m

£691
Cheapest one-way

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 7/5

06:50-08:15

2 stops24h 25m

£275

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 17 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 £427). Flying from Ireland to Johannesburg in December is currently the most expensive (average of £532). 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.

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 6 April 2026.
Read through reviews of airlines operating flights from Ireland to Johannesburg, such as Qatar Airways,Turkish Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Qatar Airways
7.4
Good
3,730 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Turkish Airlines
7.3
Good
4,296 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Lufthansa
6.8
Okay
7,893 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
British Airways
6.7
Okay
7,856 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Egyptair
6.5
Okay
416 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

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?

    Etihad Airways, Qatar Airways, and Turkish Airlines can get you from Ireland to Johannesburg in just under 20h 35m. Your travel time can differ by up to 1h 45m. 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 (£232), Egyptair (£273), and Lufthansa (£275).

  • 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 £427). Flying from Ireland to Johannesburg in December is currently the most expensive (average of £532). 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 6 April 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£373Average£702FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest£439Average£553FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£440Average£564FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EgyptairCheapest£450Average£514FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
KLMCheapest£468Average£650FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£474Average£602FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£495Average£689FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£498Average£704FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£498Average£646FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapest£506Average£623FlexibilityNo cancel feeOn-time68%
Search Qatar 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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