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Cheap flights from Klagenfurt to Dublin from €203

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 Dublin departing on 29/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Klagenfurt to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:00 - 23:05
KLU
-
DUB
14h 05m1 stop
Ryanair Logo
18:45 - 09:20
DUB
-
KLU
13h 35m1 stop
€203Ryanair
Mon, 29 Dec - Sun, 4 Jan
Lufthansa Logo
15:15 - 17:10
KLU
-
DUB
26h 55m2 stops
Lufthansa Logo
10:50 - 13:50
DUB
-
KLU
26h 00m2 stops
€206Lufthansa
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
15:15 - 23:50
KLU
-
DUB
9h 35m1 stop
Multiple Airlines Logo
15:15 - 09:05
DUB
-
KLU
16h 50m1 stop
€211Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Lufthansa Logo
15:15 - 10:05
KLU
-
DUB
19h 50m2 stops
Lufthansa Logo
17:55 - 13:50
DUB
-
KLU
18h 55m2 stops
€215Lufthansa
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
10:00 - 23:05
KLU
-
DUB
14h 05m1 stop
Multiple Airlines Logo
20:00 - 13:50
DUB
-
KLU
16h 50m2 stops
€228Multiple Airlines
Mon, 23 Feb - Wed, 25 Feb
Multiple Airlines Logo
10:00 - 14:50
KLU
-
DUB
5h 50m1 stop
Multiple Airlines Logo
06:35 - 13:50
DUB
-
KLU
6h 15m1 stop
€237Multiple Airlines
Mon, 23 Feb - Wed, 25 Feb
Multiple Airlines Logo
15:15 - 13:55
KLU
-
DUB
23h 40m2 stops
Multiple Airlines Logo
06:30 - 09:20
DUB
-
KLU
25h 50m1 stop
€238Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
15:15 - 23:05
KLU
-
DUB
8h 50m2 stops
Multiple Airlines Logo
15:15 - 09:05
DUB
-
KLU
16h 50m1 stop
€247Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
10:00 - 23:05
KLU
-
DUB
14h 05m1 stop
Multiple Airlines Logo
13:25 - 23:20
DUB
-
KLU
32h 55m3 stops
€249Multiple Airlines
Mon, 23 Feb - Wed, 25 Feb
Multiple Airlines Logo
10:00 - 23:05
KLU
-
DUB
14h 05m1 stop
Multiple Airlines Logo
14:05 - 09:20
DUB
-
KLU
18h 15m2 stops
€251Multiple Airlines
Mon, 29 Dec - Sun, 4 Jan

Austrian Airlines flights from Klagenfurt to Dublin

Our best Austrian Airlines deals on Klagenfurt to Dublin flight tickets
Austrian Airlines
15 Jan
KLU15:15Klagenfurt
20h 55m
2 stops
DUB11:10Dublin
19 Jan
DUB05:10Dublin
7h 40m
2 stops
KLU13:50Klagenfurt
€263
Find similar
Austrian Airlines
29 Dec
KLU15:15Klagenfurt
8h 30m
2 stops
DUB22:45Dublin
6 Jan
DUB05:00Dublin
31h 50m
2 stops
KLU13:50Klagenfurt
€557
Find similar
Austrian Airlines
29 Dec
KLU15:15Klagenfurt
8h 30m
2 stops
DUB22:45Dublin
5 Jan
DUB05:10Dublin
7h 40m
2 stops
KLU13:50Klagenfurt
€683
Find similar

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
11 Jan
KLU15:15Klagenfurt
26h 55m
2 stops
DUB17:10Dublin
18 Jan
DUB10:50Dublin
26h 00m
2 stops
KLU13:50Klagenfurt
€206
Find similar
Lufthansa
22 Jan
KLU15:15Klagenfurt
19h 50m
2 stops
DUB10:05Dublin
29 Jan
DUB17:55Dublin
18h 55m
2 stops
KLU13:50Klagenfurt
€215
Find similar
Lufthansa
29 Dec
KLU15:15Klagenfurt
50h 10m
2 stops
DUB16:25Dublin
4 Jan
DUB05:10Dublin
31h 40m
2 stops
KLU13:50Klagenfurt
€633
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Klagenfurt to Dublin 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 10 December 2025.
Use the filters below to find and compare flights from Klagenfurt to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 29/12

10:00-23:05

1 stop14h 05m

Dublin

Sun 4/1

18:45-09:20

1 stop13h 35m

€203

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sun 11/1

15:15-17:10

2 stops26h 55m

Dublin

Sun 18/1

10:50-13:50

2 stops26h 00m

€206

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 23/1

15:15-23:50

1 stop9h 35m

Dublin

Fri 30/1

15:15-09:05

1 stop16h 50m

€211

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Thu 22/1

15:15-10:05

2 stops19h 50m

Dublin

Thu 29/1

17:55-13:50

2 stops18h 55m

€215

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-23:05

1 stop14h 05m

Dublin

Wed 25/2

20:00-13:50

2 stops16h 50m

€228

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-14:50

1 stop5h 50m

Dublin

Wed 25/2

06:35-13:50

1 stop6h 15m

€237

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sun 11/1

15:15-13:55

2 stops23h 40m

Dublin

Sun 18/1

06:30-09:20

1 stop25h 50m

€238

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 23/1

15:15-23:05

2 stops8h 50m

Dublin

Fri 30/1

15:15-09:05

1 stop16h 50m

€247

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-23:05

1 stop14h 05m

Dublin

Wed 25/2

13:25-23:20

3 stops32h 55m

€249

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 29/12

10:00-23:05

1 stop14h 05m

Dublin

Sun 4/1

14:05-09:20

2 stops18h 15m

€251

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Klagenfurt to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Klagenfurt to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Klagenfurt to Dublin (KLU to DUB) flight deals and tips

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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Klagenfurt to Dublin takes 9h 35m
There are no direct flights from Klagenfurt to Dublin. There are no popular flight routes from Klagenfurt to Dublin.
Search flight deals

  • How far is Klagenfurt to Dublin by plane?

    The straight-line distance from Klagenfurt to Dublin is 1640.2 km. Flights usually cover this in 9h 35m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Klagenfurt Airport to Dublin 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 Klagenfurt Airport to Dublin Airport.

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

    The necessary travel and health documents for your Dublin Airport 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.

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

    Price Alerts will notify you by email when the price for flights to Dublin from Klagenfurt decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Swords
Dundalk
Tullamore
Kildare
Enniscorthy
Bray
Naas
Mullingar
Carlingford
Arklow
Maynooth
Gorey
Malahide
Leixlip
Castleknock
Drogheda

Why use momondo?

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

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 Dublin from Klagenfurt.

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

Flights from Klagenfurt to Dublin 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 Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Klagenfurt.

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

Of course. momondo tracks the price of Klagenfurt to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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