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Cheap flights from Klagenfurt to Dublin from €70

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 20/4. 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 - 15:30
DUB
-
KLU
16h 30m
1 stop
€119Ryanair
Wed, 6 May - Tue, 12 May
Ryanair Logo
16:05 - 23:20
KLU
-
DUB
8h 15m
1 stop
Ryanair Logo
08:30 - 15:30
DUB
-
KLU
6h 00m
1 stop
€120Ryanair
Wed, 6 May - Wed, 13 May
Ryanair Logo
11:55 - 22:45
KLU
-
DUB
11h 50m
1 stop
Ryanair Logo
22:00 - 11:15
DUB
-
KLU
12h 15m
1 stop
€122Ryanair
Sat, 4 Apr - Fri, 10 Apr
Ryanair Logo
16:05 - 23:20
KLU
-
DUB
8h 15m
1 stop
Ryanair Logo
16:15 - 14:40
DUB
-
KLU
21h 25m
1 stop
€139Ryanair
Wed, 6 May - Mon, 11 May
Multiple Airlines Logo
16:05 - 23:35
KLU
-
DUB
8h 30m
2 stops
Multiple Airlines Logo
08:30 - 15:30
DUB
-
KLU
6h 00m
1 stop
€140Multiple Airlines
Wed, 6 May - Wed, 13 May
Ryanair Logo
11:55 - 17:35
KLU
-
DUB
6h 40m
1 stop
Ryanair Logo
22:00 - 15:30
DUB
-
KLU
16h 30m
1 stop
€145Ryanair
Sat, 9 May - Tue, 12 May
Ryanair Logo
15:15 - 12:00
KLU
-
DUB
21h 45m
1 stop
Ryanair Logo
22:00 - 15:30
DUB
-
KLU
16h 30m
1 stop
€146Ryanair
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
15:45 - 09:20
KLU
-
DUB
18h 35m
2 stops
Multiple Airlines Logo
17:15 - 17:20
DUB
-
KLU
23h 05m
2 stops
€147Multiple Airlines
Mon, 20 Apr - Tue, 21 Apr
Multiple Airlines Logo
16:05 - 23:20
KLU
-
DUB
8h 15m
1 stop
Multiple Airlines Logo
21:25 - 14:40
DUB
-
KLU
16h 15m
2 stops
€149Multiple Airlines
Wed, 6 May - Mon, 11 May
Ryanair Logo
15:15 - 12:00
KLU
-
DUB
21h 45m
1 stop
Ryanair Logo
08:30 - 15:30
DUB
-
KLU
6h 00m
1 stop
€150Ryanair
Tue, 5 May - Wed, 13 May

Ryanair flights from Klagenfurt to Dublin

Our best Ryanair deals on Klagenfurt to Dublin flight tickets
Ryanair
6 May
KLU16:05Klagenfurt
8h 15m
1 stop
DUB23:20Dublin
12 May
DUB22:00Dublin
16h 30m
1 stop
KLU15:30Klagenfurt
€119
Ryanair
6 May
KLU16:05Klagenfurt
8h 15m
1 stop
DUB23:20Dublin
13 May
DUB08:30Dublin
6h 00m
1 stop
KLU15:30Klagenfurt
€120
Ryanair
4 Apr
KLU11:55Klagenfurt
11h 50m
1 stop
DUB22:45Dublin
10 Apr
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
€122

Lufthansa flights from Klagenfurt to Dublin

Our best Lufthansa deals on Klagenfurt to Dublin flight tickets
Lufthansa
4 Apr
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
10 Apr
DUB06:05Dublin
6h 55m
2 stops
KLU14:00Klagenfurt
€218
Lufthansa
6 May
KLU15:00Klagenfurt
8h 15m
2 stops
DUB22:15Dublin
12 May
DUB12:25Dublin
9h 55m
2 stops
KLU23:20Klagenfurt
€226
Lufthansa
30 Mar
KLU15:00Klagenfurt
8h 15m
2 stops
DUB22:15Dublin
11 Apr
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
€230

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 5 March 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

Wed 6/5

16:05-23:20

1 stop8h 15m

Dublin

Tue 12/5

22:00-15:30

1 stop16h 30m

€119
Fastest return journey

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 6/5

16:05-23:20

1 stop8h 15m

Dublin

Wed 13/5

08:30-15:30

1 stop6h 00m

€120

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sat 4/4

11:55-22:45

1 stop11h 50m

Dublin

Fri 10/4

22:00-11:15

1 stop12h 15m

€122

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 6/5

16:05-23:20

1 stop8h 15m

Dublin

Mon 11/5

16:15-14:40

1 stop21h 25m

€139

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 6/5

16:05-23:35

2 stops8h 30m

Dublin

Wed 13/5

08:30-15:30

1 stop6h 00m

€140

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Sat 9/5

11:55-17:35

1 stop6h 40m

Dublin

Tue 12/5

22:00-15:30

1 stop16h 30m

€145

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 5/5

15:15-12:00

1 stop21h 45m

Dublin

Tue 12/5

22:00-15:30

1 stop16h 30m

€146

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Mon 20/4

15:45-09:20

2 stops18h 35m

Dublin

Tue 21/4

17:15-17:20

2 stops23h 05m

€147

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Wed 6/5

16:05-23:20

1 stop8h 15m

Dublin

Mon 11/5

21:25-14:40

2 stops16h 15m

€149

KlagenfurtDublin

KLU - DUB

KLUDUB

Klagenfurt

Tue 5/5

15:15-12:00

1 stop21h 45m

Dublin

Wed 13/5

08:30-15:30

1 stop6h 00m

€150

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest airline that flies from Klagenfurt to Dublin?

Ryanair is the most popular carrier operating from Klagenfurt to 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 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.

Travelling to a place near Dublin?

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