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Cheap flights from Klagenfurt to Dublin from €132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Klagenfurt to Dublin departing on 5/9. 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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0 bags
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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
15:15 - 17:05
KLU
-
DUB
26h 50m
1 stop
Ryanair Logo
20:00 - 15:30
DUB
-
KLU
18h 30m
1 stop
€154Ryanair
Tue, 12 May - Tue, 19 May
Ryanair Logo
16:05 - 00:05
KLU
-
DUB
9h 00m
1 stop
Ryanair Logo
22:00 - 15:30
DUB
-
KLU
16h 30m
1 stop
€157Ryanair
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
15:15 - 23:00
KLU
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
20:30 - 15:30
DUB
-
KLU
18h 00m
2 stops
€161Multiple Airlines
Tue, 12 May - Tue, 19 May
Ryanair Logo
16:05 - 00:05
KLU
-
DUB
9h 00m
1 stop
Ryanair Logo
08:30 - 15:30
DUB
-
KLU
6h 00m
1 stop
€163Ryanair
Wed, 1 Jul - Wed, 8 Jul
Ryanair Logo
20:05 - 08:05
KLU
-
DUB
13h 00m
1 stop
Ryanair Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
€166Ryanair
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
16:05 - 08:50
KLU
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
08:30 - 15:30
DUB
-
KLU
6h 00m
1 stop
€167Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
20:05 - 08:05
KLU
-
DUB
13h 00m
1 stop
Multiple Airlines Logo
06:15 - 09:50
DUB
-
KLU
26h 35m
2 stops
€168Multiple Airlines
Sun, 24 May - Sun, 31 May
Ryanair Logo
16:05 - 00:05
KLU
-
DUB
9h 00m
1 stop
Ryanair Logo
06:30 - 09:50
DUB
-
KLU
26h 20m
1 stop
€169Ryanair
Wed, 1 Jul - Sun, 5 Jul
Multiple Airlines Logo
16:05 - 21:20
KLU
-
DUB
6h 15m
1 stop
Multiple Airlines Logo
06:15 - 09:50
DUB
-
KLU
26h 35m
2 stops
€171Multiple Airlines
Wed, 1 Jul - Sun, 5 Jul
Ryanair Logo
11:55 - 23:20
KLU
-
DUB
12h 25m
1 stop
Ryanair Logo
22:00 - 15:30
DUB
-
KLU
16h 30m
1 stop
€175Ryanair
Sat, 4 Jul - Tue, 7 Jul

Ryanair flights from Klagenfurt to Dublin

Our best Ryanair deals on Klagenfurt to Dublin flight tickets
Ryanair
18 Apr
KLU11:55Klagenfurt
8h 25m
1 stop
DUB19:20Dublin
24 Apr
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
€111
Ryanair
18 Apr
KLU11:55Klagenfurt
8h 25m
1 stop
DUB19:20Dublin
24 Apr
DUB22:10Dublin
12h 05m
1 stop
KLU11:15Klagenfurt
€114
Ryanair
18 Apr
KLU11:55Klagenfurt
7h 55m
2 stops
DUB18:50Dublin
24 Apr
DUB22:10Dublin
12h 05m
1 stop
KLU11:15Klagenfurt
€132

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
18 Apr
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
24 Apr
DUB06:05Dublin
10h 00m
2 stops
KLU17:05Klagenfurt
€372
Lufthansa
16 Apr
KLU15:00Klagenfurt
26h 55m
2 stops
DUB16:55Dublin
9 May
DUB17:45Dublin
19h 15m
2 stops
KLU14:00Klagenfurt
€666

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 14 April 2026.
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

Cheapest return flight

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 12/5

15:15-17:05

1 stop26h 50m

Dublin

Tue 19/5

20:00-15:30

1 stop18h 30m

€154

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 1/7

16:05-00:05

1 stop9h 00m

Dublin

Tue 7/7

22:00-15:30

1 stop16h 30m

€157

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 12/5

15:15-23:00

1 stop8h 45m

Dublin

Tue 19/5

20:30-15:30

2 stops18h 00m

€161
Fastest return journey

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 1/7

16:05-00:05

1 stop9h 00m

Dublin

Wed 8/7

08:30-15:30

1 stop6h 00m

€163

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sun 24/5

20:05-08:05

1 stop13h 00m

Dublin

Sun 31/5

22:00-09:50

1 stop10h 50m

€166

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 13/5

16:05-08:50

2 stops17h 45m

Dublin

Wed 20/5

08:30-15:30

1 stop6h 00m

€167

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sun 24/5

20:05-08:05

1 stop13h 00m

Dublin

Sun 31/5

06:15-09:50

2 stops26h 35m

€168

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 1/7

16:05-00:05

1 stop9h 00m

Dublin

Sun 5/7

06:30-09:50

1 stop26h 20m

€169

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 1/7

16:05-21:20

1 stop6h 15m

Dublin

Sun 5/7

06:15-09:50

2 stops26h 35m

€171

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sat 4/7

11:55-23:20

1 stop12h 25m

Dublin

Tue 7/7

22:00-15:30

1 stop16h 30m

€175

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Klagenfurt to Dublin

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 typical price of a round-trip flight between Klagenfurt and Dublin?

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

8h 25m

Direct flights

None
The fastest flight from Klagenfurt to Dublin takes 8h 25m
There are no direct flights from Klagenfurt to Dublin. There are no popular flight routes from Klagenfurt to Dublin.
Search flight deals

Frequently asked questions about flying from Klagenfurt to Dublin

  • 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 8h 25m, 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.

Travelling to a place near Dublin?

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

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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