R674+ Cheap flights from Ireland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — JNB
Aug 17 — Aug 241
1 adult

What to know about flights from Ireland

Discover essential information about flights departing from Ireland, including flight schedules, destinations, airlines operating at the Ireland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 August 2025.

Good round-trip deal

R3 056 or less

Good one-way deal

R1 210 or less
Price to beat on a round-trip flight from Ireland.
Price to beat on a one-way flight from Ireland.

Find flights from Ireland

Cheapest flights from Ireland
Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on 12 August 2025.

Fri 24/1020:45DUB - JNB
1 stop23h 35mKLM
Tue 4/1119:40JNB - DUB
2 stops19h 00mKLM
Deal found 11/8R11 867
Tue 7/105:55DUB - JNB
1 stop14h 25mMultiple Airlines
Mon 27/1019:40JNB - DUB
1 stop22h 05mMultiple Airlines
Deal found 11/8R12 080
Tue 3/212:55DUB - JNB
1 stop19h 35mSWISS
Mon 16/220:15JNB - DUB
1 stop17h 50mSWISS
Deal found 11/8R12 098
Wed 5/1110:50DUB - JNB
1 stop18h 15mLufthansa
Sun 23/1119:45JNB - DUB
2 stops23h 25mLufthansa
Deal found 11/8R12 115
Mon 1/915:55DUB - JNB
2 stops28h 40mMultiple Airlines
Mon 29/923:15JNB - DUB
1 stop24h 10mMultiple Airlines
Deal found 10/8R12 151
Wed 5/115:55DUB - JNB
1 stop14h 10mKLM
Fri 21/1123:59JNB - DUB
1 stop24h 11mKLM
Deal found 11/8R12 186
Tue 7/1014:20DUB - JNB
1 stop15h 50mEgyptair
Fri 24/1021:45JNB - DUB
1 stop16h 35mEgyptair
Deal found 10/8R12 239
Wed 24/99:10DUB - JNB
2 stops35h 10mAir France
Wed 1/1018:50JNB - DUB
1 stop14h 25mAir France
Deal found 10/8R12 293
Thu 6/118:10DUB - JNB
1 stop22h 10mEtihad Airways
Sat 22/119:50JNB - DUB
1 stop34h 25mEtihad Airways
Deal found 10/8R12 310
Fri 31/1011:45DUB - JNB
1 stop19h 45mLufthansa
Sun 16/1119:45JNB - DUB
1 stop14h 40mLufthansa
Deal found 10/8R12 346
Fri 31/1013:25DUB - JNB
2 stops24h 25mKenya Airways
Fri 21/111:35JNB - DUB
2 stops22h 35mKenya Airways
Deal found 10/8R12 364
Thu 4/1210:50DUB - JNB
2 stops20h 40mLufthansa
Fri 16/119:45JNB - DUB
1 stop14h 45mLufthansa
Deal found 11/8R12 381

Find flights from Ireland within your budget

 
Find flights departing from Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 August 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 24/10

20:45-21:20

1 stop23h 35m

Johannesburg OR Tambo

Tue 4/11

19:40-12:40

2 stops19h 00m

R11 867

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 7/10

5:55-21:20

1 stop14h 25m

Johannesburg OR Tambo

Mon 27/10

19:40-15:45

1 stop22h 05m

R12 080

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 3/2

12:55-10:30

1 stop19h 35m

Johannesburg OR Tambo

Mon 16/2

20:15-12:05

1 stop17h 50m

R12 098

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 5/11

10:50-7:05

1 stop18h 15m

Johannesburg OR Tambo

Sun 23/11

19:45-17:10

2 stops23h 25m

R12 115

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 1/9

15:55-21:35

2 stops28h 40m

Johannesburg OR Tambo

Mon 29/9

23:15-22:25

1 stop24h 10m

R12 151

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 5/11

5:55-22:05

1 stop14h 10m

Johannesburg OR Tambo

Fri 21/11

23:59-22:10

1 stop24h 11m

R12 186

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 7/10

14:20-7:10

1 stop15h 50m

Johannesburg OR Tambo

Fri 24/10

21:45-13:20

1 stop16h 35m

R12 239

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 24/9

9:10-21:20

2 stops35h 10m

Johannesburg OR Tambo

Wed 1/10

18:50-8:15

1 stop14h 25m

R12 293

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 6/11

8:10-8:20

1 stop22h 10m

Johannesburg OR Tambo

Sat 22/11

9:50-18:15

1 stop34h 25m

R12 310

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Fri 31/10

11:45-9:30

1 stop19h 45m

Johannesburg OR Tambo

Sun 16/11

19:45-8:25

1 stop14h 40m

R12 346

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 60 results
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Best time to book a flight from Ireland

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Currently, May is the cheapest month in which you can book a flight from Ireland (average of R9 792). Flying from Ireland in July will prove the most costly (average of R12 860). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Ireland?

Use this chart to determine the cheapest time to fly return from Ireland to OR Tambo. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Ireland would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday evenings when fares are usually the most expensive.

Airline reviews for flights from Ireland

Get insights into the airlines that provide service from Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ireland. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read through reviews of airlines serving Ireland, such as Aegean Airlines, Emirates, andKLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7,4

Comfort

7,9

Overall

8,2

Boarding

7,8

Entertainment

7,0

Crew

8,6

Reviews

1 / 20
10,0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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Related info for your journey

Access useful and relevant information related to your journey from Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 August 2025.
  • What is the cheapest month to fly from Ireland?

    May is currently the cheapest month to fly from Ireland. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Ireland?

    Check out the cheapest flights from Ireland to embark to:
    Travel from Dublin to Cape Town from R10 466 round trip
    Travel from Dublin to Johannesburg from R10 749 round trip

  • How does Cheapflights help users find flights from Ireland?

    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 from Ireland today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Ireland?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland.

  • Can Cheapflights find flights from Ireland with no change fees?

    Certainly. Search results for flights from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Ireland become cheaper?

    Yes! Start tracking prices for flights from Ireland today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland?

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 from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland.

Can Cheapflights find flights from Ireland with no change fees?

Certainly. Search results for flights from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland become cheaper?

Yes! Start tracking prices for flights from Ireland today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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