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Cheap flights from Ireland to Klagenfurt from €82

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 19/6. 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.
Multiple Airlines Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Multiple Airlines Logo
20:05 - 12:50
KLU
-
DUB
17h 45m
2 stops
€187Multiple Airlines
Fri, 19 Jun - Sun, 21 Jun
Multiple Airlines Logo
21:35 - 17:20
DUB
-
KLU
18h 45m
2 stops
Multiple Airlines Logo
15:15 - 22:35
KLU
-
DUB
32h 20m
3 stops
€197Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Ryanair Logo
21:20 - 17:20
DUB
-
KLU
19h 00m
1 stop
Ryanair Logo
15:15 - 16:00
KLU
-
DUB
25h 45m
2 stops
€199Ryanair
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
06:45 - 21:45
DUB
-
KLU
14h 00m
2 stops
Multiple Airlines Logo
20:05 - 19:05
KLU
-
DUB
24h 00m
2 stops
€206Multiple Airlines
Fri, 19 Jun - Sun, 21 Jun
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Ryanair Logo
20:05 - 08:05
KLU
-
DUB
13h 00m
1 stop
€221Ryanair
Fri, 19 Jun - Sun, 21 Jun
Ryanair Logo
21:20 - 17:20
DUB
-
KLU
19h 00m
1 stop
Ryanair Logo
15:15 - 12:00
KLU
-
DUB
21h 45m
1 stop
€228Ryanair
Tue, 21 Jul - Tue, 28 Jul
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Ryanair Logo
10:30 - 00:05
KLU
-
DUB
14h 35m
1 stop
€245Ryanair
Fri, 31 Jul - Mon, 3 Aug
Multiple Airlines Logo
13:55 - 11:15
DUB
-
KLU
20h 20m
2 stops
Multiple Airlines Logo
10:30 - 07:20
KLU
-
DUB
21h 50m
2 stops
€252Multiple Airlines
Fri, 31 Jul - Mon, 3 Aug
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
Ryanair Logo
16:15 - 08:05
KLU
-
DUB
16h 50m
1 stop
€268Ryanair
Fri, 4 Sep - Sun, 6 Sep
Multiple Airlines Logo
10:40 - 11:15
DUB
-
KLU
23h 35m
2 stops
Multiple Airlines Logo
16:15 - 08:05
KLU
-
DUB
16h 50m
1 stop
€281Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep

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Lufthansa flights from Ireland to Klagenfurt

Our best Lufthansa deals on Ireland to Klagenfurt flight tickets
Lufthansa
6 Aug
DUB10:40Dublin
25h 45m
2 stops
KLU13:25Klagenfurt
10 Aug
KLU18:40Klagenfurt
38h 25m
2 stops
DUB08:05Dublin
€283
Lufthansa
21 Jun
DUB05:55Dublin
16h 25m
2 stops
KLU23:20Klagenfurt
25 Jun
KLU05:50Klagenfurt
6h 50m
2 stops
DUB11:40Dublin
€315
Lufthansa
18 Jun
DUB06:00Dublin
16h 20m
2 stops
KLU23:20Klagenfurt
22 Jun
KLU05:50Klagenfurt
36h 00m
2 stops
DUB16:50Dublin
€339

Ryanair flights from Ireland to Klagenfurt

Our best Ryanair deals on Ireland to Klagenfurt flight tickets
Ryanair
21 Jul
DUB21:20Dublin
19h 00m
1 stop
KLU17:20Klagenfurt
28 Jul
KLU15:15Klagenfurt
25h 45m
2 stops
DUB16:00Dublin
€199
Ryanair
19 Jun
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
21 Jun
KLU20:05Klagenfurt
13h 00m
1 stop
DUB08:05Dublin
€221
Ryanair
21 Jul
DUB21:20Dublin
19h 00m
1 stop
KLU17:20Klagenfurt
28 Jul
KLU15:15Klagenfurt
21h 45m
1 stop
DUB12:00Dublin
€228

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 9 June 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

Fri 19/6

22:00-11:15

1 stop12h 15m

Klagenfurt

Sun 21/6

20:05-12:50

2 stops17h 45m

€187

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Tue 21/7

21:35-17:20

2 stops18h 45m

Klagenfurt

Tue 28/7

15:15-22:35

3 stops32h 20m

€197

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Tue 21/7

21:20-17:20

1 stop19h 00m

Klagenfurt

Tue 28/7

15:15-16:00

2 stops25h 45m

€199

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 19/6

06:45-21:45

2 stops14h 00m

Klagenfurt

Sun 21/6

20:05-19:05

2 stops24h 00m

€206
Fastest return journey

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 19/6

22:00-11:15

1 stop12h 15m

Klagenfurt

Sun 21/6

20:05-08:05

1 stop13h 00m

€221

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Tue 21/7

21:20-17:20

1 stop19h 00m

Klagenfurt

Tue 28/7

15:15-12:00

1 stop21h 45m

€228

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 31/7

22:00-11:15

1 stop12h 15m

Klagenfurt

Mon 3/8

10:30-00:05

1 stop14h 35m

€245

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 31/7

13:55-11:15

2 stops20h 20m

Klagenfurt

Mon 3/8

10:30-07:20

2 stops21h 50m

€252

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

€268

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 4/9

10:40-11:15

2 stops23h 35m

Klagenfurt

Sun 6/9

16:15-08:05

1 stop16h 50m

€281

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

12h 15m

Direct flights

None
The fastest flight from Ireland to Klagenfurt takes 12h 15m
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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