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Cheap flights from Klagenfurt to Dublin from €51

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 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Klagenfurt to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:30 - 20:00KLU  Klagenfurt-DUB Dublin
10h 30m1 stop London Stansted
Ryanair Logo
07:05 - 09:50DUB  Dublin-KLU Klagenfurt
25h 45m1 stop London Luton
€122Ryanair
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
10:30 - 20:00KLU  Klagenfurt-DUB Dublin
10h 30m1 stop London Stansted
Ryanair Logo
07:05 - 09:50DUB  Dublin-KLU Klagenfurt
25h 45m1 stop London Luton
€127Ryanair
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
10:30 - 18:55KLU  Klagenfurt-DUB Dublin
9h 25m1 stop London Stansted
Ryanair Logo
08:30 - 09:50DUB  Dublin-KLU Klagenfurt
24h 20m1 stop London Stansted
€136Ryanair
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
10:30 - 18:55KLU  Klagenfurt-DUB Dublin
9h 25m1 stop London Stansted
Ryanair Logo
09:20 - 09:50DUB  Dublin-KLU Klagenfurt
23h 30m2 stops Milltown (Kerry) London Stansted
€139Ryanair
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
10:30 - 20:00KLU  Klagenfurt-DUB Dublin
10h 30m1 stop London Stansted
Ryanair Logo
09:20 - 09:50DUB  Dublin-KLU Klagenfurt
23h 30m2 stops Milltown (Kerry) London Stansted
€142Ryanair
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
15:15 - 19:35KLU  Klagenfurt-DUB Dublin
29h 20m2 stops Palma de Mallorca Son Sant Joan Marseille
Ryanair Logo
22:00 - 15:30DUB  Dublin-KLU Klagenfurt
16h 30m1 stop London Stansted
€145Ryanair
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
10:30 - 09:20KLU  Klagenfurt-DUB Dublin
23h 50m2 stops London Stansted Glasgow Intl
Multiple Airlines Logo
09:20 - 09:50DUB  Dublin-KLU Klagenfurt
23h 30m2 stops Milltown (Kerry) London Stansted
€150Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
10:30 - 09:20KLU  Klagenfurt-DUB Dublin
23h 50m2 stops London Stansted Glasgow Intl
Multiple Airlines Logo
09:20 - 09:50DUB  Dublin-KLU Klagenfurt
23h 30m2 stops Milltown (Kerry) London Stansted
€155Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
Multiple Airlines Logo
10:30 - 09:20KLU  Klagenfurt-DUB Dublin
23h 50m2 stops London Stansted Glasgow Intl
Multiple Airlines Logo
09:20 - 09:50DUB  Dublin-KLU Klagenfurt
23h 30m2 stops Milltown (Kerry) London Stansted
€160Multiple Airlines
Mon, 14 Sep - Sun, 20 Sep
Ryanair Logo
16:05 - 10:45KLU  Klagenfurt-DUB Dublin
19h 40m1 stop London Stansted
Ryanair Logo
21:20 - 17:20DUB  Dublin-KLU Klagenfurt
19h 00m1 stop Palma de Mallorca Son Sant Joan
€164Ryanair
Wed, 9 Sep - Tue, 15 Sep

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Ryanair flights from Klagenfurt to Dublin

Our best Ryanair deals on Klagenfurt to Dublin flight tickets
Ryanair
14 Sept
KLU10:30Klagenfurt
10h 30m
1 stop
DUB20:00Dublin
20 Sept
DUB07:05Dublin
25h 45m
1 stop
KLU09:50Klagenfurt
€122
Ryanair
14 Sept
KLU10:30Klagenfurt
10h 30m
1 stop
DUB20:00Dublin
20 Sept
DUB07:05Dublin
25h 45m
1 stop
KLU09:50Klagenfurt
€127
Ryanair
14 Sept
KLU10:30Klagenfurt
9h 25m
1 stop
DUB18:55Dublin
20 Sept
DUB08:30Dublin
24h 20m
1 stop
KLU09:50Klagenfurt
€136

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
8 Sept
KLU15:00Klagenfurt
19h 55m
2 stops
DUB09:55Dublin
15 Sept
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
€208
Lufthansa
24 Sept
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
1 Oct
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
€257
Lufthansa
12 Nov
KLU11:40Klagenfurt
23h 25m
2 stops
DUB10:05Dublin
15 Nov
DUB05:10Dublin
28h 45m
2 stops
KLU10:55Klagenfurt
€275

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 11 August 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 Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-20:00

1 stop10h 30m

Dublin

Sun 20/9

07:05-09:50

1 stop25h 45m

€122

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-20:00

1 stop10h 30m

Dublin

Sun 20/9

07:05-09:50

1 stop25h 45m

€127

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-18:55

1 stop9h 25m

Dublin

Sun 20/9

08:30-09:50

1 stop24h 20m

€136
Fastest return journey

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-18:55

1 stop9h 25m

Dublin

Sun 20/9

09:20-09:50

2 stops23h 30m

€139

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-20:00

1 stop10h 30m

Dublin

Sun 20/9

09:20-09:50

2 stops23h 30m

€142

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Tue 22/9

15:15-19:35

2 stops29h 20m

Dublin

Tue 29/9

22:00-15:30

1 stop16h 30m

€145

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-09:20

2 stops23h 50m

Dublin

Sun 20/9

09:20-09:50

2 stops23h 30m

€150

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-09:20

2 stops23h 50m

Dublin

Sun 20/9

09:20-09:50

2 stops23h 30m

€155

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Mon 14/9

10:30-09:20

2 stops23h 50m

Dublin

Sun 20/9

09:20-09:50

2 stops23h 30m

€160

KlagenfurtDublin

KLU Klagenfurt - DUB Dublin

KLUDUB

Klagenfurt

Wed 9/9

16:05-10:45

1 stop19h 40m

Dublin

Tue 15/9

21:20-17:20

1 stop19h 00m

€164

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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

10h 30m

Direct flights

None
The fastest flight from Klagenfurt to Dublin takes 10h 30m
There are no direct flights from Klagenfurt to Dublin. There are no popular flight routes from Klagenfurt to Dublin.
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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 10h 30m, 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.

Frequently asked questions about flying from Klagenfurt to Dublin

  • 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
Cavan
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

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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