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Cheap flights from Dublin to Klagenfurt from €102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Klagenfurt departing on 21/9. 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 Dublin to Klagenfurt

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
22:00 - 11:15DUB  Dublin-KLU Klagenfurt
12h 15m1 stop London Stansted
Ryanair Logo
22:10 - 17:35KLU  Klagenfurt-DUB Dublin
20h 25m2 stops Palma de Mallorca Son Sant Joan London Stansted
€139Ryanair
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
14:00 - 11:15DUB  Dublin-KLU Klagenfurt
20h 15m2 stops Edinburgh Turnhouse London Stansted
Multiple Airlines Logo
22:10 - 17:35KLU  Klagenfurt-DUB Dublin
20h 25m2 stops Palma de Mallorca Son Sant Joan London Stansted
€166Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
21:45 - 17:20DUB  Dublin-KLU Klagenfurt
18h 35m2 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
15:15 - 07:35KLU  Klagenfurt-DUB Dublin
17h 20m2 stops Palma de Mallorca Son Sant Joan London Luton
€175Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
21:45 - 17:20DUB  Dublin-KLU Klagenfurt
18h 35m2 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
15:15 - 19:05KLU  Klagenfurt-DUB Dublin
28h 50m3 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat Birmingham
€183Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
22:00 - 11:15DUB  Dublin-KLU Klagenfurt
12h 15m1 stop London Stansted
Multiple Airlines Logo
15:45 - 23:50KLU  Klagenfurt-DUB Dublin
9h 05m1 stop Cologne Köln/Bonn
€184Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
21:45 - 17:20DUB  Dublin-KLU Klagenfurt
18h 35m2 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
15:15 - 19:05KLU  Klagenfurt-DUB Dublin
28h 50m3 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat Birmingham
€187Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:55 - 14:55DUB  Dublin-KLU Klagenfurt
18h 00m1 stop Cologne Köln/Bonn
Multiple Airlines Logo
15:15 - 17:15KLU  Klagenfurt-DUB Dublin
27h 00m2 stops Palma de Mallorca Son Sant Joan London Luton
€188Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
21:20 - 17:20DUB  Dublin-KLU Klagenfurt
19h 00m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
15:15 - 15:10KLU  Klagenfurt-DUB Dublin
24h 55m2 stops Palma de Mallorca Son Sant Joan London Luton
€194Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Ryanair Logo
21:20 - 15:30DUB  Dublin-KLU Klagenfurt
17h 10m2 stops Palma de Mallorca Son Sant Joan London Stansted
Ryanair Logo
17:55 - 07:50KLU  Klagenfurt-DUB Dublin
14h 55m2 stops Palma de Mallorca Son Sant Joan London Stansted
€209Ryanair
Tue, 22 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:05 - 14:00DUB  Dublin-KLU Klagenfurt
4h 55m1 stop Vienna Intl
Multiple Airlines Logo
16:05 - 21:20KLU  Klagenfurt-DUB Dublin
6h 15m1 stop London Stansted
€219Multiple Airlines
Tue, 22 Sep - Wed, 23 Sep

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Lufthansa flights from Dublin to Klagenfurt

Our best Lufthansa deals on Dublin to Klagenfurt flight tickets
Lufthansa
17 Sept
DUB08:50Dublin
13h 30m
2 stops
KLU23:20Klagenfurt
24 Sept
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
€237
Lufthansa
17 Sept
DUB08:50Dublin
13h 30m
2 stops
KLU23:20Klagenfurt
24 Sept
KLU05:50Klagenfurt
12h 05m
2 stops
DUB16:55Dublin
€239
Lufthansa
15 Aug
DUB06:00Dublin
7h 00m
2 stops
KLU14:00Klagenfurt
19 Aug
KLU15:00Klagenfurt
18h 05m
2 stops
DUB08:05Dublin
€295

Ryanair flights from Dublin to Klagenfurt

Our best Ryanair deals on Dublin to Klagenfurt flight tickets
Ryanair
18 Sept
DUB22:00Dublin
12h 15m
1 stop
KLU11:15Klagenfurt
25 Sept
KLU22:10Klagenfurt
20h 25m
2 stops
DUB17:35Dublin
€139
Ryanair
22 Sept
DUB21:20Dublin
17h 10m
2 stops
KLU15:30Klagenfurt
23 Sept
KLU17:55Klagenfurt
14h 55m
2 stops
DUB07:50Dublin
€209
Ryanair
15 Sept
DUB21:20Dublin
19h 00m
1 stop
KLU17:20Klagenfurt
22 Sept
KLU15:15Klagenfurt
21h 45m
1 stop
DUB12:00Dublin
€221

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Klagenfurt 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 6 August 2026.
Use the filters below to find and compare flights from Dublin to Klagenfurt that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Fri 18/9

22:00-11:15

1 stop12h 15m

Klagenfurt

Fri 25/9

22:10-17:35

2 stops20h 25m

€139

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Fri 18/9

14:00-11:15

2 stops20h 15m

Klagenfurt

Fri 25/9

22:10-17:35

2 stops20h 25m

€166

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 15/9

21:45-17:20

2 stops18h 35m

Klagenfurt

Tue 22/9

15:15-07:35

2 stops17h 20m

€175

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 15/9

21:45-17:20

2 stops18h 35m

Klagenfurt

Tue 22/9

15:15-19:05

3 stops28h 50m

€183

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Fri 18/9

22:00-11:15

1 stop12h 15m

Klagenfurt

Fri 25/9

15:45-23:50

1 stop9h 05m

€184

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 15/9

21:45-17:20

2 stops18h 35m

Klagenfurt

Tue 22/9

15:15-19:05

3 stops28h 50m

€187

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 15/9

19:55-14:55

1 stop18h 00m

Klagenfurt

Tue 22/9

15:15-17:15

2 stops27h 00m

€188

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 15/9

21:20-17:20

1 stop19h 00m

Klagenfurt

Tue 22/9

15:15-15:10

2 stops24h 55m

€194

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 22/9

21:20-15:30

2 stops17h 10m

Klagenfurt

Wed 23/9

17:55-07:50

2 stops14h 55m

€209
Fastest return journey

DublinKlagenfurt

DUB Dublin - KLU Klagenfurt

DUBKLU

Dublin

Tue 22/9

08:05-14:00

1 stop4h 55m

Klagenfurt

Wed 23/9

16:05-21:20

1 stop6h 15m

€219

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Dublin to Klagenfurt

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 Dublin to Klagenfurt?

Ryanair is the most popular carrier operating from Dublin to Klagenfurt

When to book flights from Dublin to Klagenfurt

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Klagenfurt according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Klagenfurt (DUB to KLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Klagenfurt

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Dublin to Klagenfurt takes 12h 15m
There are no direct flights from Dublin to Klagenfurt. There are no popular flight routes from Dublin to Klagenfurt.
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Frequently asked questions about flying from Dublin to Klagenfurt

  • How far is Dublin to Klagenfurt by plane?

    A flight from Dublin to Klagenfurt will travel around 1640.2 km. By plane, this route typically takes 12h 15m.

  • When did momondo last update prices for flights from Dublin Airport to Klagenfurt Airport?

    Prices for flights from Dublin Airport to Klagenfurt Airport were last updated today.

  • How old do you have to be to fly from Dublin Airport to Klagenfurt Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Klagenfurt Airport.

  • What documentation or ID do you need to fly to Klagenfurt Airport?

    The necessary travel and health documents for your Klagenfurt 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 Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
Bad Kleinkirchheim

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Klagenfurt?

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 Klagenfurt from Dublin.

Can I find flights from Dublin to Klagenfurt with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Klagenfurt from Dublin with this policy.

How can momondo help me find flights from Dublin to Klagenfurt?

momondo helps you find the best flight between Dublin and Klagenfurt by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to Klagenfurt right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Klagenfurt, momondo offers a useful price alert feature which will track prices for flights to Klagenfurt from Dublin and alert you when they change.

An easier way to manage your Klagenfurt trip

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