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Cheap flights from Klagenfurt to Ireland from €161

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Klagenfurt to Ireland departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Klagenfurt to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
16:05 - 20:25
KLU
-
SNN
5h 20m
1 stop
Ryanair Logo
19:00 - 14:40
SNN
-
KLU
42h 40m
2 stops
€161Ryanair
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
15:15 - 09:15
KLU
-
DUB
19h 00m
2 stops
Multiple Airlines Logo
21:20 - 17:00
DUB
-
KLU
18h 40m
2 stops
€188Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Ryanair Logo
10:30 - 12:55
KLU
-
DUB
27h 25m
1 stop
Ryanair Logo
22:05 - 17:20
DUB
-
KLU
42h 15m
2 stops
€191Ryanair
Mon, 1 Jun - Mon, 8 Jun
Ryanair Logo
16:05 - 00:15
KLU
-
SNN
9h 10m
1 stop
Ryanair Logo
07:30 - 09:50
SNN
-
KLU
25h 20m
1 stop
€192Ryanair
Wed, 3 Jun - Sun, 7 Jun
Ryanair Logo
17:55 - 09:30
KLU
-
SNN
16h 35m
2 stops
Ryanair Logo
19:00 - 15:10
SNN
-
KLU
19h 10m
2 stops
€196Ryanair
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
15:15 - 09:15
KLU
-
DUB
19h 00m
2 stops
Multiple Airlines Logo
19:55 - 17:00
DUB
-
KLU
20h 05m
1 stop
€198Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
16:05 - 00:15
KLU
-
SNN
9h 10m
1 stop
Multiple Airlines Logo
15:45 - 09:50
SNN
-
KLU
17h 05m
2 stops
€224Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
Ryanair Logo
10:30 - 10:00
KLU
-
DUB
24h 30m
2 stops
Ryanair Logo
20:45 - 14:40
DUB
-
KLU
16h 55m
2 stops
€231Ryanair
Mon, 1 Jun - Mon, 8 Jun
Ryanair Logo
15:15 - 12:00
KLU
-
DUB
21h 45m
1 stop
Ryanair Logo
20:00 - 15:30
DUB
-
KLU
18h 30m
1 stop
€234Ryanair
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
15:15 - 07:35
KLU
-
DUB
17h 20m
2 stops
Multiple Airlines Logo
20:00 - 15:30
DUB
-
KLU
18h 30m
1 stop
€236Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep

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Ryanair flights from Klagenfurt to Ireland

Our best Ryanair deals on Klagenfurt to Ireland flight tickets
Ryanair
20 Apr
KLU15:45Klagenfurt
28h 05m
2 stops
DUB18:50Dublin
27 Apr
DUB22:05Dublin
15h 35m
2 stops
KLU14:40Klagenfurt
€158
Ryanair
29 Apr
KLU16:05Klagenfurt
5h 20m
1 stop
SNN20:25Shannon
3 May
SNN19:00Shannon
42h 40m
2 stops
KLU14:40Klagenfurt
€161
Ryanair
20 Apr
KLU15:45Klagenfurt
18h 25m
1 stop
DUB09:10Dublin
27 Apr
DUB10:10Dublin
27h 30m
2 stops
KLU14:40Klagenfurt
€165

momondo Fare Finder

 
Customise your flight search to find flights from Klagenfurt to Ireland 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, momondo users made 13,528 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from Klagenfurt to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Wed 29/4

16:05-20:25

1 stop5h 20m

Shannon

Sun 3/5

19:00-14:40

2 stops42h 40m

€161

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 2/6

15:15-09:15

2 stops19h 00m

Dublin

Tue 9/6

21:20-17:00

2 stops18h 40m

€188

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 1/6

10:30-12:55

1 stop27h 25m

Dublin

Mon 8/6

22:05-17:20

2 stops42h 15m

€191

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Wed 3/6

16:05-00:15

1 stop9h 10m

Shannon

Sun 7/6

07:30-09:50

1 stop25h 20m

€192

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Wed 29/4

17:55-09:30

2 stops16h 35m

Shannon

Sun 3/5

19:00-15:10

2 stops19h 10m

€196

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 2/6

15:15-09:15

2 stops19h 00m

Dublin

Tue 9/6

19:55-17:00

1 stop20h 05m

€198
Fastest return journey

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Wed 3/6

16:05-00:15

1 stop9h 10m

Shannon

Sun 7/6

15:45-09:50

2 stops17h 05m

€224

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 1/6

10:30-10:00

2 stops24h 30m

Dublin

Mon 8/6

20:45-14:40

2 stops16h 55m

€231

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 8/9

15:15-12:00

1 stop21h 45m

Dublin

Tue 15/9

20:00-15:30

1 stop18h 30m

€234

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 8/9

15:15-07:35

2 stops17h 20m

Dublin

Tue 15/9

20:00-15:30

1 stop18h 30m

€236

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Klagenfurt to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Klagenfurt to Ireland

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Klagenfurt to Ireland takes 6h 45m
There are no direct flights from Klagenfurt to Ireland. There are no popular flight routes from Klagenfurt to Ireland.
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Frequently asked questions about flying from Klagenfurt to Ireland

  • When did momondo last update prices for flights from Klagenfurt Airport to Ireland?

    Prices for flights from Klagenfurt Airport to Ireland are updated daily.

  • How old do you have to be to fly from Klagenfurt Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Klagenfurt Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Klagenfurt to Ireland

  • How do I get Price Alerts for flights from Klagenfurt to Ireland?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Klagenfurt from Ireland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Klagenfurt to Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Klagenfurt to Ireland?

It is quick and easy to find Klagenfurt to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from Klagenfurt to Ireland with flexible booking policies on momondo?

Flights from Klagenfurt to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Klagenfurt to Ireland?

Once you have performed a search for Klagenfurt to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Klagenfurt to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Klagenfurt. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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