Cheap Flights from Klagenfurt to Dublin

Compare Klagenfurt to Dublin flight deals

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Flight deals from Klagenfurt to Dublin

Looking for a cheap last-minute deal or the best return flight from Klagenfurt to Dublin? Find the lowest prices on one-way and return tickets right here.

Dublin.$417 per passenger.Departing Sat, 3 Jan, returning Sun, 4 Jan.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Klagenfurt on Sat, 3 Jan, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Sun, 4 Jan, arriving in Klagenfurt.Price includes taxes and charges.From $417, select.

Dublin.$440 per passenger.Departing Mon, 23 Feb, returning Sat, 28 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Klagenfurt on Mon, 23 Feb, arriving in Dublin.Inbound indirect flight with Lufthansa, departs from Dublin on Sat, 28 Feb, arriving in Klagenfurt.Price includes taxes and charges.From $440, select.

Dublin.$472 per passenger.Departing Thu, 12 Mar, returning Mon, 16 Mar.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Klagenfurt on Thu, 12 Mar, arriving in Dublin.Inbound indirect flight with Lufthansa, departs from Dublin on Mon, 16 Mar, arriving in Klagenfurt.Price includes taxes and charges.From $472, select.

Dublin.$486 per passenger.Departing Mon, 19 Oct, returning Sun, 25 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Klagenfurt on Mon, 19 Oct, arriving in Dublin.Inbound indirect flight with Lufthansa, departs from Dublin on Sun, 25 Oct, arriving in Klagenfurt.Price includes taxes and charges.From $486, select.

Dublin.$502 per passenger.Departing Sun, 19 Apr, returning Sun, 3 May.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Sun, 19 Apr, arriving in Dublin.Inbound indirect flight with Austrian Airlines, departs from Dublin on Sun, 3 May, arriving in Klagenfurt.Price includes taxes and charges.From $502, select.

Dublin.$659 per passenger.Departing Mon, 22 Dec, returning Wed, 31 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Klagenfurt on Mon, 22 Dec, arriving in Dublin.Inbound indirect flight with Lufthansa, departs from Dublin on Wed, 31 Dec, arriving in Klagenfurt.Price includes taxes and charges.From $659, select.

Dublin.$782 per passenger.Departing Tue, 21 Apr, returning Thu, 23 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Klagenfurt on Tue, 21 Apr, arriving in Dublin.Inbound indirect flight with Lufthansa, departs from Dublin on Thu, 23 Apr, arriving in Klagenfurt.Price includes taxes and charges.From $782, select.

Find the cheapest month to fly from Klagenfurt to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Klagenfurt to Dublin flights are currently cheapest in January.

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Klagenfurt to Dublin: Alternative routes

Compare routes from Klagenfurt to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Klagenfurt to Dublin: Flight information

The things to know before you go.

Cheapest flight found	$417
Cheapest month to fly	January

Finding cheap flights from Klagenfurt to Dublin: Frequently asked questions

How much are return flights from Klagenfurt to Dublin?

The best price we found for a return flight from Klagenfurt to Dublin is $417. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Klagenfurt to Dublin?

Currently, there are no airlines that fly direct from Klagenfurt to Dublin. But we found flights with one or more stops from $417.

How many flights are there a week from Klagenfurt to Dublin?

As of December 2025, there are no flights flying from Klagenfurt to Dublin.

When is the cheapest time to fly from Klagenfurt to Dublin?

The cheapest month to fly from Klagenfurt to Dublin is usually January.

Which upcoming date is cheapest to fly from Klagenfurt Airport to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Klagenfurt Airport to Dublin Airport on Saturday, 3 January 2026.

Can I get a direct flight from Klagenfurt Airport to Dublin Airport?

No airlines currently offer direct flights between Klagenfurt Airport and Dublin Airport. Most routes have one or more stops.

How can I find the best flight deal to Dublin?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Dublin?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Klagenfurt Airport to Dublin with?

Currently, Ryanair offers the cheapest flight tickets to Dublin.

Travelling from Klagenfurt Airport (KLU) to Dublin Airport (DUB): what you need to know

Dublin is one hour behind Klagenfurt and follows the UTC+0 timezone.
Get to the airport on time so you don't miss your KLU to DUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
You'll likely experience longer queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.
We make it simple to book a flight with a stopover. To see your options for tickets from Klagenfurt Airport to Dublin Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Some great stopovers between KLU and DUB include:
- Vienna International Airport
- Stansted Airport
- Palma de Mallorca Airport

How to find the cheapest flights from Klagenfurt Airport (KLU) to Dublin Airport (DUB)

The cheapest price we've seen for a one-way Klagenfurt Airport to Dublin Airport flight is $200. A return ticket is currently $417. Depending on the availability and when you book, these fares can change.
It's a good idea to book in advance if you're hoping to get cheap tickets from KLU to DUB. That's because airlines adjust prices based on demand, which tends to rise closer to departure.
If you're flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price in every month when looking for your flight from Klagenfurt Airport to Dublin Airport.
You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from KLU to DUB.
Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Klagenfurt Airport to Dublin Airport.

Handy information about Klagenfurt Airport (KLU)

Klagenfurt Airport gets high marks for its on-time performance. 89.42% of flights that depart KLU arrive at their destination as scheduled.
To reach Klagenfurt Airport from central Klagenfurt, it'll take around 10 minutes by car. Of course, this depends on traffic conditions. It's approximately 5 kilometres from the airport to the city centre.
The trip on public transport typically takes 30 minutes.
Booked an early flight from Klagenfurt Airport to Dublin Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays close to KLU:

Arriving at Dublin Airport (DUB)

The last thing you need is a lengthy trip to your hotel if you're landing late on a Klagenfurt Airport to Dublin Airport flight. Book one of these accommodation options near DUB instead:
Grab a Dublin Airport rental car and discover Dublin and beyond with your own set of wheels. Easirent, Budget and Carhire are top providers to choose from here.
Lock in the best rate by booking your ride from Dublin Airport about two weeks before your departure date.

Getting from Dublin Airport (DUB) to central Dublin

From Dublin Airport, Dublin is approximately 21 kilometres away. It takes around 30 minutes to reach the centre by car.
It takes around 2 hours 10 minutes to get there by public transport.

When to fly to Dublin Airport (DUB)

It's time to choose your dates for your flight from Klagenfurt Airport to Dublin Airport. August is the most popular month to head to Dublin. If you want a more relaxed vibe, go in January.
The warmest month in Dublin is July, with the temperature ranging between 10ºC and 20ºC. Lock in your flights from Klagenfurt Airport to Dublin Airport in this month if this is the type of weather you enjoy.
January has average temperatures of between 1ºC and 9ºC. Search for cheap tickets from KLU to DUB around that time if you like cooler conditions.

Explore more of Ireland

Dublin has loads to offer, but there are so many other parts of Ireland waiting to be discovered. About 225 kilometres south-west of Dublin, a trip to Cork will keep you on the move. Start with leading attractions like Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.
Around 10 kilometres south-west of Dublin, Tallaght is another essential stop in Ireland. Experience the best of this destination with a visit to Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet.