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Cheap flights from Klagenfurt to Dublin from €122

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 2/3. 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 - 20:05
KLU
-
DUB
11h 05m
1 stop
Ryanair Logo
08:30 - 09:20
DUB
-
KLU
23h 50m
1 stop
€122Ryanair
Mon, 2 Mar - Sun, 8 Mar
Multiple Airlines Logo
10:00 - 09:50
KLU
-
DUB
24h 50m
1 stop
Multiple Airlines Logo
11:20 - 09:20
DUB
-
KLU
21h 00m
2 stops
€137Multiple Airlines
Mon, 2 Mar - Sun, 8 Mar
Ryanair Logo
22:10 - 12:00
KLU
-
DUB
14h 50m
1 stop
Ryanair Logo
05:45 - 13:15
DUB
-
KLU
6h 30m
1 stop
€138Ryanair
Fri, 3 Apr - Sat, 11 Apr
Ryanair Logo
10:00 - 23:05
KLU
-
DUB
14h 05m
1 stop
Ryanair Logo
22:00 - 09:05
DUB
-
KLU
10h 05m
1 stop
€140Ryanair
Mon, 23 Feb - Fri, 27 Feb
Ryanair Logo
10:00 - 23:05
KLU
-
DUB
14h 05m
1 stop
Ryanair Logo
06:30 - 09:20
DUB
-
KLU
25h 50m
1 stop
€143Ryanair
Mon, 23 Feb - Sun, 1 Mar
Multiple Airlines Logo
10:00 - 23:05
KLU
-
DUB
14h 05m
1 stop
Multiple Airlines Logo
11:20 - 09:20
DUB
-
KLU
21h 00m
2 stops
€160Multiple Airlines
Mon, 23 Feb - Sun, 1 Mar
Ryanair Logo
22:10 - 12:00
KLU
-
DUB
14h 50m
1 stop
Ryanair Logo
22:00 - 15:10
DUB
-
KLU
40h 10m
2 stops
€163Ryanair
Fri, 3 Apr - Sat, 11 Apr
Multiple Airlines Logo
10:00 - 23:35
KLU
-
DUB
14h 35m
2 stops
Multiple Airlines Logo
16:25 - 09:20
DUB
-
KLU
15h 55m
2 stops
€170Multiple Airlines
Mon, 2 Mar - Sun, 8 Mar
Multiple Airlines Logo
16:05 - 00:05
KLU
-
DUB
9h 00m
1 stop
Multiple Airlines Logo
20:50 - 15:50
DUB
-
KLU
18h 00m
1 stop
€185Multiple Airlines
Wed, 13 May - Tue, 19 May
Ryanair Logo
15:15 - 07:50
KLU
-
DUB
17h 35m
2 stops
Ryanair Logo
05:45 - 13:15
DUB
-
KLU
6h 30m
1 stop
€190Ryanair
Tue, 7 Apr - Sat, 11 Apr

Ryanair flights from Klagenfurt to Dublin

Our best Ryanair deals on Klagenfurt to Dublin flight tickets
Ryanair
2 Mar
KLU10:00Klagenfurt
11h 05m
1 stop
DUB20:05Dublin
8 Mar
DUB08:30Dublin
23h 50m
1 stop
KLU09:20Klagenfurt
€122
Ryanair
3 Apr
KLU22:10Klagenfurt
14h 50m
1 stop
DUB12:00Dublin
11 Apr
DUB05:45Dublin
6h 30m
1 stop
KLU13:15Klagenfurt
€138
Ryanair
23 Feb
KLU10:00Klagenfurt
14h 05m
1 stop
DUB23:05Dublin
27 Feb
DUB22:00Dublin
10h 05m
1 stop
KLU09:05Klagenfurt
€140

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
1 Mar
KLU11:10Klagenfurt
23h 55m
2 stops
DUB10:05Dublin
8 Mar
DUB10:50Dublin
11h 30m
2 stops
KLU23:20Klagenfurt
€204
Lufthansa
13 Feb
KLU15:15Klagenfurt
19h 50m
2 stops
DUB10:05Dublin
8 Mar
DUB10:50Dublin
11h 30m
2 stops
KLU23:20Klagenfurt
€253
Lufthansa
13 May
KLU05:45Klagenfurt
12h 10m
2 stops
DUB16:55Dublin
20 May
DUB08:50Dublin
13h 30m
2 stops
KLU23:20Klagenfurt
€259

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 8 February 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

Mon 2/3

10:00-20:05

1 stop11h 05m

Dublin

Sun 8/3

08:30-09:20

1 stop23h 50m

€122

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 2/3

10:00-09:50

1 stop24h 50m

Dublin

Sun 8/3

11:20-09:20

2 stops21h 00m

€137

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 3/4

22:10-12:00

1 stop14h 50m

Dublin

Sat 11/4

05:45-13:15

1 stop6h 30m

€138

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-23:05

1 stop14h 05m

Dublin

Fri 27/2

22:00-09:05

1 stop10h 05m

€140

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-23:05

1 stop14h 05m

Dublin

Sun 1/3

06:30-09:20

1 stop25h 50m

€143

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 23/2

10:00-23:05

1 stop14h 05m

Dublin

Sun 1/3

11:20-09:20

2 stops21h 00m

€160

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Fri 3/4

22:10-12:00

1 stop14h 50m

Dublin

Sat 11/4

22:00-15:10

2 stops40h 10m

€163

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 2/3

10:00-23:35

2 stops14h 35m

Dublin

Sun 8/3

16:25-09:20

2 stops15h 55m

€170

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 13/5

16:05-00:05

1 stop9h 00m

Dublin

Tue 19/5

20:50-15:50

1 stop18h 00m

€185

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 7/4

15:15-07:50

2 stops17h 35m

Dublin

Sat 11/4

05:45-13:15

1 stop6h 30m

€190

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

12h 10m

Direct flights

None
The fastest flight from Klagenfurt to Dublin takes 12h 10m
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 12h 10m, 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
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
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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