R1 228+ 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 23/2. 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 — CPT
Feb 16 — Feb 231
1 adult
1 adult, Economy, 0 bags

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 17 January 2026.

Good round-trip deal

R705 or less

Good one-way deal

R1 340 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

Enter your travel dates to find the best prices.

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 17 January 2026.

Wed 15/413:25
DUB
-
JNB
2 stops20h 30m
Kenya Airways
Fri 1/512:10
JNB
-
DUB
2 stops35h 15m
Kenya Airways
Deal found 15/1R11 728
Sat 28/215:00
DUB
-
JNB
3 stops20h 05m
Multiple Airlines
Sun 8/314:30
JNB
-
DUB
3 stops28h 55m
Multiple Airlines
Deal found 15/1R11 744
Mon 2/25:55
DUB
-
JNB
1 stop14h 10m
KLM
Fri 6/323:59
JNB
-
DUB
1 stop18h 21m
KLM
Deal found 13/1R11 761
Wed 22/48:55
DUB
-
JNB
2 stops25h 00m
Kenya Airways
Sun 10/51:15
JNB
-
DUB
2 stops34h 10m
Kenya Airways
Deal found 14/1R11 777
Wed 3/618:35
DUB
-
JNB
2 stops44h 40m
SWISS
Tue 16/614:30
JNB
-
DUB
2 stops22h 40m
SWISS
Deal found 16/1R11 793
Mon 9/213:25
DUB
-
JNB
2 stops20h 45m
KLM
Wed 18/223:59
JNB
-
DUB
1 stop24h 11m
KLM
Deal found 14/1R11 859
Thu 29/113:20
DUB
-
JNB
1 stop15h 50m
Egyptair
Mon 2/221:45
JNB
-
DUB
1 stop16h 35m
Egyptair
Deal found 15/1R11 875
Wed 22/410:40
DUB
-
CPT
1 stop24h 10m
Turkish Airlines
Mon 4/516:35
CPT
-
DUB
1 stop18h 00m
Turkish Airlines
Deal found 15/1R11 908
Thu 28/513:25
DUB
-
JNB
2 stops20h 40m
KLM
Sun 7/623:15
JNB
-
DUB
1 stop24h 10m
KLM
Deal found 16/1R11 908
Wed 3/68:55
DUB
-
JNB
2 stops25h 00m
Kenya Airways
Tue 16/61:15
JNB
-
DUB
2 stops22h 10m
Kenya Airways
Deal found 16/1R11 924
Sun 1/213:25
DUB
-
CPT
3 stops22h 10m
Kenya Airways
Mon 9/214:25
CPT
-
DUB
3 stops33h 45m
Kenya Airways
Deal found 15/1R11 941
Mon 25/55:55
DUB
-
CPT
2 stops39h 15m
Kenya Airways
Sun 31/514:30
CPT
-
DUB
3 stops32h 55m
Kenya Airways
Deal found 15/1R11 973

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 17 January 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Wed 3/6

18:35-16:15

2 stops44h 40m

Johannesburg OR Tambo

Tue 16/6

14:30-12:10

2 stops22h 40m

R11 793

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 2/2

17:15-22:05

1 stop26h 50m

Johannesburg OR Tambo

Fri 6/3

23:59-22:10

1 stop24h 11m

R11 842

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 10/2

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Wed 18/2

23:59-8:05

1 stop34h 06m

R11 842

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Mon 9/2

13:25-12:10

2 stops20h 45m

Johannesburg OR Tambo

Wed 18/2

23:59-22:10

1 stop24h 11m

R11 859

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sat 13/6

13:25-11:05

2 stops20h 40m

Johannesburg OR Tambo

Tue 23/6

23:15-22:25

1 stop24h 10m

R11 875

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Tue 10/2

5:55-22:05

1 stop14h 10m

Johannesburg OR Tambo

Tue 10/3

19:20-12:40

2 stops19h 20m

R11 892

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 4/6

13:25-11:05

2 stops20h 40m

Johannesburg OR Tambo

Wed 17/6

23:15-10:25

1 stop36h 10m

R11 908

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Thu 28/5

13:25-11:05

2 stops20h 40m

Johannesburg OR Tambo

Sun 7/6

23:15-22:25

1 stop24h 10m

R11 908

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sun 12/4

5:55-15:50

2 stops32h 55m

Johannesburg OR Tambo

Sat 25/4

1:15-7:45

2 stops31h 30m

R11 973

DublinJohannesburg

DUB - JNB

DUBJNB

Dublin

Sun 12/4

13:25-21:20

1 stop30h 55m

Johannesburg OR Tambo

Sun 26/4

18:00-12:40

2 stops19h 40m

R11 973

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 56 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, June is the cheapest month in which you can book a flight from Ireland (average of R10 401). Flying from Ireland in July will prove the most costly (average of R16 003). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 KLM, Qatar Airways, andTurkish Airlines. 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.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Comfort

7,6

Crew

8,4

Food

7,2

Boarding

7,8

Overall

7,7

Entertainment

7,1

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.

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 17 January 2026.
  • What is the cheapest month to fly from Ireland?

    June 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 Johannesburg from R9 353 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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