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Cheap flights from Ireland to Klagenfurt from €81

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 5/6. 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
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
06:30 - 15:30
DUB
-
KLU
8h 00m
1 stop
Ryanair Logo
16:05 - 00:05
KLU
-
DUB
9h 00m
1 stop
€99Ryanair
Wed, 3 Jun - Wed, 10 Jun
Ryanair Logo
06:30 - 15:30
DUB
-
KLU
8h 00m
1 stop
Ryanair Logo
16:05 - 08:30
KLU
-
DUB
17h 25m
2 stops
€136Ryanair
Wed, 3 Jun - Wed, 10 Jun
Ryanair Logo
06:30 - 17:20
DUB
-
KLU
9h 50m
2 stops
Ryanair Logo
16:05 - 08:30
KLU
-
DUB
17h 25m
2 stops
€206Ryanair
Wed, 3 Jun - Wed, 10 Jun
Ryanair Logo
06:30 - 17:20
DUB
-
KLU
9h 50m
2 stops
Ryanair Logo
16:05 - 08:30
KLU
-
DUB
17h 25m
2 stops
€211Ryanair
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
07:10 - 14:00
DUB
-
KLU
29h 50m
3 stops
Multiple Airlines Logo
16:05 - 08:30
KLU
-
DUB
17h 25m
2 stops
€311Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
14:00 - 14:00
DUB
-
KLU
23h 00m
3 stops
Multiple Airlines Logo
16:05 - 08:30
KLU
-
DUB
17h 25m
2 stops
€318Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun

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Ryanair flights from Ireland to Klagenfurt

Our best Ryanair deals on Ireland to Klagenfurt flight tickets
Ryanair
3 Jun
DUB06:30Dublin
8h 00m
1 stop
KLU15:30Klagenfurt
10 Jun
KLU16:05Klagenfurt
9h 00m
1 stop
DUB00:05Dublin
€99
Ryanair
3 Jun
DUB06:30Dublin
8h 00m
1 stop
KLU15:30Klagenfurt
10 Jun
KLU16:05Klagenfurt
17h 25m
2 stops
DUB08:30Dublin
€136
Ryanair
27 Apr
DUB16:15Dublin
21h 25m
1 stop
KLU14:40Klagenfurt
1 May
KLU22:10Klagenfurt
14h 50m
1 stop
DUB12:00Dublin
€147

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 21 April 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

Wed 3/6

06:30-15:30

1 stop8h 00m

Klagenfurt

Wed 10/6

16:05-00:05

1 stop9h 00m

€99

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Wed 3/6

06:30-15:30

1 stop8h 00m

Klagenfurt

Wed 10/6

16:05-08:30

2 stops17h 25m

€136

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Wed 3/6

06:30-17:20

2 stops9h 50m

Klagenfurt

Wed 10/6

16:05-08:30

2 stops17h 25m

€206

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Wed 3/6

06:30-17:20

2 stops9h 50m

Klagenfurt

Wed 10/6

16:05-08:30

2 stops17h 25m

€211

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Wed 3/6

07:10-14:00

3 stops29h 50m

Klagenfurt

Wed 10/6

16:05-08:30

2 stops17h 25m

€311

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Wed 3/6

14:00-14:00

3 stops23h 00m

Klagenfurt

Wed 10/6

16:05-08:30

2 stops17h 25m

€318
Cheapest one-way
Fastest single journey

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 5/6

22:00-11:15

1 stop12h 15m

€81

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 5/6

13:55-11:15

2 stops20h 20m

€110

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Fri 5/6

06:30-21:45

3 stops14h 15m

€178

DublinKlagenfurt

DUB - KLU

DUBKLU

Dublin

Thu 4/6

06:30-15:05

2 stops31h 35m

€219

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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

8h 00m

Direct flights

None
The fastest flight from Ireland to Klagenfurt takes 8h 00m
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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