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Cheap flights from Ireland to Klagenfurt from €65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Klagenfurt departing on 2/10. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Ireland to Klagenfurt

Recent return flight deals from Ireland to Klagenfurt

Enter your travel dates to find the best prices.
Ryanair Logo
08:30 - 09:50
DUB
-
KLU
24h 20m
1 stop
Ryanair Logo
16:15 - 08:05
KLU
-
DUB
16h 50m
1 stop
€172Ryanair
Sun, 30 Aug - Sun, 6 Sep
Ryanair Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
Ryanair Logo
16:15 - 18:55
KLU
-
DUB
27h 40m
2 stops
€180Ryanair
Sun, 30 Aug - Sun, 6 Sep
Multiple Airlines Logo
14:30 - 09:50
DUB
-
KLU
18h 20m
2 stops
Multiple Airlines Logo
16:15 - 18:55
KLU
-
DUB
27h 40m
2 stops
€194Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Ryanair Logo
16:15 - 08:05
KLU
-
DUB
16h 50m
1 stop
€195Ryanair
Fri, 4 Sep - Sun, 6 Sep
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Ryanair Logo
16:15 - 18:55
KLU
-
DUB
27h 40m
2 stops
€200Ryanair
Fri, 4 Sep - Sun, 6 Sep
Multiple Airlines Logo
10:40 - 11:15
DUB
-
KLU
23h 35m
2 stops
Multiple Airlines Logo
16:15 - 18:55
KLU
-
DUB
27h 40m
2 stops
€239Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep
Multiple Airlines Logo
22:00 - 11:20
DUB
-
KLU
36h 20m
2 stops
Multiple Airlines Logo
11:55 - 07:55
KLU
-
DUB
21h 00m
1 stop
€265Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep
Multiple Airlines Logo
06:05 - 14:00
DUB
-
KLU
6h 55m
2 stops
Multiple Airlines Logo
15:00 - 22:15
KLU
-
DUB
32h 15m
2 stops
€273Multiple Airlines
Fri, 4 Sep - Thu, 10 Sep
Ryanair Logo
18:50 - 19:40
DUB
-
KLU
23h 50m
1 stop
Ryanair Logo
11:55 - 07:55
KLU
-
DUB
21h 00m
1 stop
€292Ryanair
Sat, 29 Aug - Sat, 5 Sep
Lufthansa Logo
06:00 - 14:00
DUB
-
KLU
7h 00m
2 stops
Lufthansa Logo
14:05 - 08:05
KLU
-
DUB
19h 00m
2 stops
€298Lufthansa
Sat, 29 Aug - Sat, 5 Sep

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Ryanair flights from Ireland to Klagenfurt

Our best Ryanair deals on Ireland to Klagenfurt flight tickets
Ryanair
30 Aug
DUB08:30Dublin
24h 20m
1 stop
KLU09:50Klagenfurt
6 Sept
KLU16:15Klagenfurt
16h 50m
1 stop
DUB08:05Dublin
€172
Ryanair
30 Aug
DUB22:00Dublin
10h 50m
1 stop
KLU09:50Klagenfurt
6 Sept
KLU16:15Klagenfurt
27h 40m
2 stops
DUB18:55Dublin
€180
Ryanair
4 Sept
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
6 Sept
KLU16:15Klagenfurt
16h 50m
1 stop
DUB08:05Dublin
€195

Lufthansa flights from Ireland to Klagenfurt

Our best Lufthansa deals on Ireland to Klagenfurt flight tickets
Lufthansa
29 Aug
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
5 Sept
KLU14:05Klagenfurt
19h 00m
2 stops
DUB08:05Dublin
€298
Lufthansa
20 Jul
DUB06:05Dublin
6h 55m
2 stops
KLU14:00Klagenfurt
24 Jul
KLU14:15Klagenfurt
9h 00m
2 stops
DUB22:15Dublin
€319
Lufthansa
20 Jul
DUB06:05Dublin
6h 55m
2 stops
KLU14:00Klagenfurt
24 Jul
KLU14:15Klagenfurt
9h 00m
2 stops
DUB22:15Dublin
€366

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Klagenfurt 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 17 July 2026.
Use the filters below to find and compare flights from Ireland to Klagenfurt that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 30/8

08:30-09:50

1 stop24h 20m

Klagenfurt

Sun 6/9

16:15-08:05

1 stop16h 50m

€172

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 30/8

22:00-09:50

1 stop10h 50m

Klagenfurt

Sun 6/9

16:15-18:55

2 stops27h 40m

€180

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 30/8

14:30-09:50

2 stops18h 20m

Klagenfurt

Sun 6/9

16:15-18:55

2 stops27h 40m

€194

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 4/9

22:00-11:15

1 stop12h 15m

Klagenfurt

Sun 6/9

16:15-08:05

1 stop16h 50m

€195

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 4/9

22:00-11:15

1 stop12h 15m

Klagenfurt

Sun 6/9

16:15-18:55

2 stops27h 40m

€200

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 4/9

10:40-11:15

2 stops23h 35m

Klagenfurt

Sun 6/9

16:15-18:55

2 stops27h 40m

€239

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sat 29/8

22:00-11:20

2 stops36h 20m

Klagenfurt

Sat 5/9

11:55-07:55

1 stop21h 00m

€264

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 4/9

06:05-14:00

2 stops6h 55m

Klagenfurt

Thu 10/9

15:00-22:15

2 stops32h 15m

€273

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sat 29/8

18:50-19:40

1 stop23h 50m

Klagenfurt

Sat 5/9

11:55-07:55

1 stop21h 00m

€292
Fastest return journey

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sat 29/8

06:00-14:00

2 stops7h 00m

Klagenfurt

Sat 5/9

14:05-08:05

2 stops19h 00m

€298

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Klagenfurt from

How to get the cheapest flight ticket from Ireland to Klagenfurt

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Klagenfurt?

Ryanair is the most popular carrier operating from Ireland to Klagenfurt

Cheap Ireland to Klagenfurt flight deals and tips

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

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from Ireland to Klagenfurt takes 6h 55m
There are no direct flights from Ireland to Klagenfurt. There are no popular flight routes from Ireland to Klagenfurt.
Search flight deals

Frequently asked questions about flying from Ireland to Klagenfurt

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

    Prices for flights from Ireland to Klagenfurt Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Klagenfurt Airport.

  • What documentation or ID do you need to fly to Klagenfurt Airport?

    The travel and health documents required for your trip to Klagenfurt Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Klagenfurt Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
Bad Kleinkirchheim

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Klagenfurt from Ireland.

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

Yes. All flights to Klagenfurt from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Klagenfurt from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ireland to Klagenfurt flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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