R656+ Cheap Flights from Ireland | Cheapflights

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Route

Depart

Return

Price

Cheapest return flight

DublinJohannesburg

DUB Dublin - JNB Johannesburg OR Tambo

DUBJNB

Dublin

Fri 22/1

5:45-22:00

1 stop14h 15m

Johannesburg OR Tambo

Sun 31/1

19:40-16:20

2 stops22h 40m

R10 449

DublinJohannesburg

DUB Dublin - JNB Johannesburg OR Tambo

DUBJNB

Dublin

Fri 20/11

13:25-11:25

2 stops20h 00m

Johannesburg OR Tambo

Fri 27/11

19:40-12:40

2 stops19h 00m

R11 041

DublinCape Town

DUB Dublin - CPT Cape Town Intl

DUBCPT

Dublin

Wed 9/9

9:00-18:55

2 stops32h 55m

Cape Town Intl

Thu 17/9

6:00-7:15

2 stops26h 15m

R12 018

DublinDurban

DUB Dublin - DUR Durban King Shaka Intl

DUBDUR

Dublin

Sat 16/1

8:50-10:40

2 stops47h 50m

Durban King Shaka Intl

Tue 2/2

17:00-8:05

2 stops41h 05m

R12 242

DublinJohannesburg

DUB Dublin - JNB Johannesburg OR Tambo

DUBJNB

Dublin

Fri 4/9

9:00-8:15

1 stop22h 15m

Johannesburg OR Tambo

Sun 15/11

13:50-18:10

2 stops30h 20m

R12 258

DublinCape Town

DUB Dublin - CPT Cape Town Intl

DUBCPT

Dublin

Wed 9/9

17:20-21:25

1 stop27h 05m

Cape Town Intl

Thu 17/9

23:15-12:40

1 stop14h 25m

R12 466

DublinJohannesburg

DUB Dublin - JNB Johannesburg OR Tambo

DUBJNB

Dublin

Fri 4/9

5:55-21:20

1 stop14h 25m

Johannesburg OR Tambo

Sun 15/11

19:40-16:20

2 stops22h 40m

R12 530

DublinCape Town

DUB Dublin - CPT Cape Town Intl

DUBCPT

Dublin

Thu 22/10

21:45-17:30

1 stop18h 45m

Cape Town Intl

Fri 13/11

12:35-12:35

1 stop26h 00m

R13 010

DublinCape Town

DUB Dublin - CPT Cape Town Intl

DUBCPT

Dublin

Mon 5/10

17:20-22:10

2 stops27h 50m

Cape Town Intl

Tue 13/10

0:15-18:25

1 stop19h 10m

R13 026

CorkCape Town

ORK Cork - CPT Cape Town Intl

ORKCPT

Cork

Tue 19/1

6:00-5:45

1 stop21h 45m

Cape Town Intl

Mon 8/2

8:30-10:40

2 stops28h 10m

R13 138

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first

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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.

DUB-MAN

DUB-LTN

DUB-STN

DUB-LGW

DUB-JNB

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.

IE0-JNB

DUB-MAN

DUB-LTN

DUB-STN

DUB-LGW

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

Currently, September is the cheapest month in which you can book a flight from Ireland (average of R11 569). Flying from Ireland in December will prove the most costly (average of R16 770). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ireland?

When flying from Ireland check dates and pricing for the following: British Airways, Qatar Airways, KLM, Etihad Airways, Egyptair. As they depart for the following popular destinations: Johannesburg.

Qatar Airways

British Airways

British Airways

KLM

Turkish Airlines

Turkish Airlines

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is London, with prices starting at R991. Explore other affordable destinations below.

London

Lisbon Humberto Delgado

Lisbon Humberto Delgado

Amsterdam Schiphol

Amsterdam Schiphol

Paris

When is the best time to book a flight from Ireland?

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Ireland

Read through reviews of airlines serving Ireland, such as Emirates,KLM, andQatar Airways. 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.

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

8,1

Very Good

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

7,8

Good

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

7,4

Good

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

7,3

Good

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

British Airways

6,7

Okay

8,1

Very Good

Reviews

1 / 20

10,0

Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

What is the cheapest month to fly from Ireland?
September is currently the cheapest month to fly from Ireland. At this moment in time December 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 Johannesburg from R9 345 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

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.