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Cheap flights from Klagenfurt to Dublin from €151

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 29/4. 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
16:05 - 23:20
KLU
-
DUB
8h 15m
1 stop
Ryanair Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
€151Ryanair
Wed, 29 Apr - Sun, 3 May
Multiple Airlines Logo
16:05 - 08:50
KLU
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
22:00 - 09:50
DUB
-
KLU
10h 50m
1 stop
€182Multiple Airlines
Wed, 29 Apr - Sun, 3 May
Ryanair Logo
15:15 - 12:00
KLU
-
DUB
21h 45m
1 stop
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
€189Ryanair
Tue, 21 Apr - Fri, 24 Apr
Multiple Airlines Logo
09:30 - 20:05
KLU
-
DUB
11h 35m
1 stop
Multiple Airlines Logo
06:05 - 13:55
DUB
-
KLU
6h 50m
1 stop
€194Multiple Airlines
Sat, 21 Mar - Mon, 23 Mar
Lufthansa Logo
15:15 - 17:10
KLU
-
DUB
26h 55m
2 stops
Lufthansa Logo
10:50 - 23:25
DUB
-
KLU
11h 35m
2 stops
€203Lufthansa
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
15:15 - 07:35
KLU
-
DUB
17h 20m
2 stops
Multiple Airlines Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
€204Multiple Airlines
Tue, 21 Apr - Fri, 24 Apr
Multiple Airlines Logo
15:15 - 07:35
KLU
-
DUB
17h 20m
2 stops
Multiple Airlines Logo
11:25 - 13:15
DUB
-
KLU
24h 50m
2 stops
€205Multiple Airlines
Tue, 21 Apr - Fri, 24 Apr
Lufthansa Logo
15:15 - 16:25
KLU
-
DUB
26h 10m
2 stops
Lufthansa Logo
10:50 - 13:50
DUB
-
KLU
26h 00m
2 stops
€210Lufthansa
Fri, 6 Feb - Thu, 12 Feb
Lufthansa Logo
15:15 - 16:25
KLU
-
DUB
26h 10m
2 stops
Lufthansa Logo
10:50 - 13:50
DUB
-
KLU
26h 00m
2 stops
€211Lufthansa
Fri, 6 Feb - Thu, 12 Feb
Multiple Airlines Logo
09:30 - 13:20
KLU
-
DUB
4h 50m
1 stop
Multiple Airlines Logo
21:05 - 23:25
DUB
-
KLU
25h 20m
2 stops
€215Multiple Airlines
Sat, 21 Mar - Mon, 23 Mar

Ryanair flights from Klagenfurt to Dublin

Our best Ryanair deals on Klagenfurt to Dublin flight tickets
Ryanair
29 Apr
KLU16:05Klagenfurt
8h 15m
1 stop
DUB23:20Dublin
3 May
DUB22:00Dublin
10h 50m
1 stop
KLU09:50Klagenfurt
€151
Ryanair
21 Apr
KLU15:15Klagenfurt
21h 45m
1 stop
DUB12:00Dublin
24 Apr
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
€189

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
25 Feb
KLU15:15Klagenfurt
26h 55m
2 stops
DUB17:10Dublin
4 Mar
DUB10:50Dublin
11h 35m
2 stops
KLU23:25Klagenfurt
€203
Lufthansa
6 Feb
KLU15:15Klagenfurt
26h 10m
2 stops
DUB16:25Dublin
12 Feb
DUB10:50Dublin
26h 00m
2 stops
KLU13:50Klagenfurt
€210
Lufthansa
6 Feb
KLU15:15Klagenfurt
26h 10m
2 stops
DUB16:25Dublin
12 Feb
DUB10:50Dublin
26h 00m
2 stops
KLU13:50Klagenfurt
€210

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 12 January 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

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 29/4

16:05-23:20

1 stop8h 15m

Dublin

Sun 3/5

22:00-09:50

1 stop10h 50m

€151

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 29/4

16:05-08:50

2 stops17h 45m

Dublin

Sun 3/5

22:00-09:50

1 stop10h 50m

€182

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 21/4

15:15-12:00

1 stop21h 45m

Dublin

Fri 24/4

22:00-11:15

1 stop12h 15m

€189

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sat 21/3

09:30-20:05

1 stop11h 35m

Dublin

Mon 23/3

06:05-13:55

1 stop6h 50m

€194

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 25/2

15:15-17:10

2 stops26h 55m

Dublin

Wed 4/3

10:50-23:25

2 stops11h 35m

€203

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 21/4

15:15-07:35

2 stops17h 20m

Dublin

Fri 24/4

22:00-11:15

1 stop12h 15m

€204

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 21/4

15:15-07:35

2 stops17h 20m

Dublin

Fri 24/4

11:25-13:15

2 stops24h 50m

€205

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 6/2

15:15-16:25

2 stops26h 10m

Dublin

Thu 12/2

10:50-13:50

2 stops26h 00m

€210

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 6/2

15:15-16:25

2 stops26h 10m

Dublin

Thu 12/2

10:50-13:50

2 stops26h 00m

€210

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sat 21/3

09:30-13:20

1 stop4h 50m

Dublin

Mon 23/3

21:05-23:25

2 stops25h 20m

€215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 15m

Direct flights

None
The fastest flight from Klagenfurt to Dublin takes 8h 15m
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 8h 15m, 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
Naas
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
Leixlip
Arklow
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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