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Cheap flights from Klagenfurt to Shannon from €351

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 Shannon departing on 15/5. 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
0 bags
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Find the cheapest flights from Klagenfurt to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:10 - 17:20
KLU
-
SNN
20h 10m
2 stops
Multiple Airlines Logo
12:40 - 14:40
SNN
-
KLU
25h 00m
2 stops
€351Multiple Airlines
Fri, 15 May - Mon, 18 May
Multiple Airlines Logo
22:10 - 09:40
KLU
-
SNN
12h 30m
1 stop
Multiple Airlines Logo
12:40 - 14:40
SNN
-
KLU
25h 00m
2 stops
€386Multiple Airlines
Fri, 15 May - Mon, 18 May
Multiple Airlines Logo
15:45 - 09:30
KLU
-
SNN
18h 45m
3 stops
Multiple Airlines Logo
12:40 - 14:40
SNN
-
KLU
25h 00m
2 stops
€389Multiple Airlines
Fri, 15 May - Mon, 18 May
Ryanair Logo
22:10 - 09:40
KLU
-
SNN
12h 30m
1 stop
Ryanair Logo
20:25 - 14:40
SNN
-
KLU
17h 15m
1 stop
€396Ryanair
Fri, 15 May - Mon, 18 May
Multiple Airlines Logo
15:45 - 09:30
KLU
-
SNN
18h 45m
3 stops
Multiple Airlines Logo
08:30 - 14:40
SNN
-
KLU
29h 10m
3 stops
€450Multiple Airlines
Fri, 15 May - Mon, 18 May

momondo Fare Finder

 
Customise your flight search to find flights from Klagenfurt to Shannon, Clare 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 27 January 2026.
Use the filters below to find and compare flights from Klagenfurt to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Fri 15/5

22:10-17:20

2 stops20h 10m

Shannon

Mon 18/5

12:40-14:40

2 stops25h 00m

€351

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Fri 15/5

22:10-09:40

1 stop12h 30m

Shannon

Mon 18/5

12:40-14:40

2 stops25h 00m

€386

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Fri 15/5

15:45-09:30

3 stops18h 45m

Shannon

Mon 18/5

12:40-14:40

2 stops25h 00m

€389

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Fri 15/5

22:10-09:40

1 stop12h 30m

Shannon

Mon 18/5

20:25-14:40

1 stop17h 15m

€396

KlagenfurtShannon

KLU - SNN

KLUSNN

Klagenfurt

Fri 15/5

15:45-09:30

3 stops18h 45m

Shannon

Mon 18/5

08:30-14:40

3 stops29h 10m

€450

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Klagenfurt to Shannon, Clare

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

Cheap Klagenfurt to Shannon, Clare (KLU to SNN) flight deals and tips

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Klagenfurt to Shannon, Clare takes 20h 10m
There are no direct flights from Klagenfurt to Shannon, Clare. There are no popular flight routes from Klagenfurt to Shannon, Clare.
Search flight deals

  • How far is Klagenfurt to Shannon by plane?

    Klagenfurt and Shannon are 1788.2 km apart from one another. A reasonable flight in good conditions will take 20h 10m.

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

    Prices for flights from Klagenfurt Airport to Shannon Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Klagenfurt Airport to Shannon Airport.

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

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Klagenfurt to Shannon, Clare?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Klagenfurt from Shannon, Clare. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Klagenfurt to Shannon, Clare 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 Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Nenagh
Adare
Killaloe
Lahinch
Bunratty

Why use momondo?

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

It is quick and easy to find Klagenfurt to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Yes. All flights to Shannon from Klagenfurt on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Shannon from Klagenfurt. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Klagenfurt to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

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