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Cheap flights from Ireland to Klagenfurt from €119

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 1/11. 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

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
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
Ryanair Logo
16:15 - 08:05
KLU
-
DUB
16h 50m
1 stop
€174Ryanair
Sun, 13 Sep - Sun, 20 Sep
Ryanair Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
Ryanair Logo
16:15 - 17:45
KLU
-
DUB
26h 30m
2 stops
€179Ryanair
Sun, 13 Sep - Sun, 20 Sep
Ryanair Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
Ryanair Logo
16:15 - 17:45
KLU
-
DUB
26h 30m
2 stops
€180Ryanair
Sun, 13 Sep - Sun, 20 Sep
Ryanair Logo
16:15 - 14:40
DUB
-
KLU
21h 25m
1 stop
Ryanair Logo
10:30 - 11:00
KLU
-
DUB
25h 30m
1 stop
€182Ryanair
Mon, 21 Sep - Mon, 28 Sep
Ryanair Logo
20:45 - 14:40
DUB
-
KLU
16h 55m
2 stops
Ryanair Logo
15:45 - 17:40
KLU
-
DUB
26h 55m
2 stops
€185Ryanair
Mon, 14 Sep - Mon, 21 Sep
Ryanair Logo
19:45 - 17:20
DUB
-
KLU
44h 35m
2 stops
Ryanair Logo
15:45 - 09:10
KLU
-
DUB
18h 25m
1 stop
€189Ryanair
Mon, 14 Sep - Mon, 21 Sep
Ryanair Logo
16:15 - 14:40
DUB
-
KLU
21h 25m
1 stop
Ryanair Logo
15:45 - 09:10
KLU
-
DUB
18h 25m
1 stop
€196Ryanair
Mon, 14 Sep - Mon, 21 Sep
Ryanair Logo
22:00 - 15:10
DUB
-
KLU
40h 10m
2 stops
Ryanair Logo
11:55 - 17:35
KLU
-
DUB
6h 40m
1 stop
€204Ryanair
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
13:20 - 09:50
DUB
-
KLU
19h 30m
2 stops
Multiple Airlines Logo
16:15 - 17:45
KLU
-
DUB
26h 30m
2 stops
€208Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
07:40 - 09:50
DUB
-
KLU
25h 10m
2 stops
Multiple Airlines Logo
16:15 - 18:55
KLU
-
DUB
27h 40m
2 stops
€209Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep

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Lufthansa flights from Ireland to Klagenfurt

Our best Lufthansa deals on Ireland to Klagenfurt flight tickets
Lufthansa
26 Aug
DUB05:55Dublin
7h 05m
2 stops
KLU14:00Klagenfurt
2 Sept
KLU15:00Klagenfurt
19h 55m
2 stops
DUB09:55Dublin
€241
Lufthansa
12 Sept
DUB06:00Dublin
30h 25m
2 stops
KLU13:25Klagenfurt
19 Sept
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
€254
Lufthansa
15 Aug
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
19 Aug
KLU15:00Klagenfurt
18h 05m
2 stops
DUB08:05Dublin
€308

Ryanair flights from Ireland to Klagenfurt

Our best Ryanair deals on Ireland to Klagenfurt flight tickets
Ryanair
13 Sept
DUB22:00Dublin
10h 50m
1 stop
KLU09:50Klagenfurt
20 Sept
KLU16:15Klagenfurt
16h 50m
1 stop
DUB08:05Dublin
€174
Ryanair
13 Sept
DUB22:00Dublin
10h 50m
1 stop
KLU09:50Klagenfurt
20 Sept
KLU16:15Klagenfurt
26h 30m
2 stops
DUB17:45Dublin
€179
Ryanair
13 Sept
DUB22:00Dublin
10h 50m
1 stop
KLU09:50Klagenfurt
20 Sept
KLU16:15Klagenfurt
26h 30m
2 stops
DUB17:45Dublin
€180

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 1 August 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
Fastest return journey

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 13/9

22:00-09:50

1 stop10h 50m

Klagenfurt

Sun 20/9

16:15-08:05

1 stop16h 50m

€174

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 13/9

22:00-09:50

1 stop10h 50m

Klagenfurt

Sun 20/9

16:15-17:45

2 stops26h 30m

€179

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 13/9

22:00-09:50

1 stop10h 50m

Klagenfurt

Sun 20/9

16:15-17:45

2 stops26h 30m

€180

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Mon 21/9

16:15-14:40

1 stop21h 25m

Klagenfurt

Mon 28/9

10:30-11:00

1 stop25h 30m

€182

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Mon 14/9

20:45-14:40

2 stops16h 55m

Klagenfurt

Mon 21/9

15:45-17:40

2 stops26h 55m

€185

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Mon 14/9

19:45-17:20

2 stops44h 35m

Klagenfurt

Mon 21/9

15:45-09:10

1 stop18h 25m

€189

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Mon 14/9

16:15-14:40

1 stop21h 25m

Klagenfurt

Mon 21/9

15:45-09:10

1 stop18h 25m

€196

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sat 12/9

22:00-15:10

2 stops40h 10m

Klagenfurt

Sat 19/9

11:55-17:35

1 stop6h 40m

€204

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 13/9

13:20-09:50

2 stops19h 30m

Klagenfurt

Sun 20/9

16:15-17:45

2 stops26h 30m

€208

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Sun 13/9

07:40-09:50

2 stops25h 10m

Klagenfurt

Sun 20/9

16:15-18:55

2 stops27h 40m

€209

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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

10h 50m

Direct flights

None
The fastest flight from Ireland to Klagenfurt takes 10h 50m
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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