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Cheap flights from Klagenfurt to Copenhagen

Compare Klagenfurt to Copenhagen flight deals

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Flight deals from Klagenfurt Airport to Copenhagen Airport

Looking for a cheap last-minute deal or the best return flight from Klagenfurt Airport to Copenhagen Airport? If you want to travel next month, return fares start from P12,953. Find the lowest prices on one-way and return tickets right here.
Copenhagen.P12,953 per passenger.Departing Tue, 17 Mar, returning Tue, 24 Mar.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Tue, 17 Mar, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Tue, 24 Mar, arriving in Klagenfurt.Price includes taxes and charges.From P12,953, select.
Copenhagen.P14,210 per passenger.Departing Mon, 7 Sep, returning Mon, 14 Sep.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 7 Sep, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Mon, 14 Sep, arriving in Klagenfurt.Price includes taxes and charges.From P14,210, select.
Copenhagen.P14,210 per passenger.Departing Wed, 13 May, returning Sat, 16 May.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Wed, 13 May, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Sat, 16 May, arriving in Klagenfurt.Price includes taxes and charges.From P14,210, select.
Copenhagen.P14,210 per passenger.Departing Tue, 28 Apr, returning Sun, 3 May.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Tue, 28 Apr, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Sun, 3 May, arriving in Klagenfurt.Price includes taxes and charges.From P14,210, select.
Copenhagen.P14,428 per passenger.Departing Mon, 23 Mar, returning Wed, 1 Apr.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 23 Mar, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Wed, 1 Apr, arriving in Klagenfurt.Price includes taxes and charges.From P14,428, select.
Copenhagen.P15,328 per passenger.Departing Mon, 24 Aug, returning Fri, 28 Aug.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 24 Aug, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Fri, 28 Aug, arriving in Klagenfurt.Price includes taxes and charges.From P15,328, select.
Copenhagen.P15,468 per passenger.Departing Wed, 1 Apr, returning Sun, 5 Apr.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Wed, 1 Apr, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Sun, 5 Apr, arriving in Klagenfurt.Price includes taxes and charges.From P15,468, select.
Copenhagen.P17,004 per passenger.Departing Thu, 26 Feb, returning Sun, 1 Mar.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Thu, 26 Feb, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Sun, 1 Mar, arriving in Klagenfurt.Price includes taxes and charges.From P17,004, select.
Copenhagen.P18,471 per passenger.Departing Mon, 16 Feb, returning Fri, 20 Feb.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 16 Feb, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Fri, 20 Feb, arriving in Klagenfurt.Price includes taxes and charges.From P18,471, select.
Copenhagen.P21,660 per passenger.Departing Fri, 19 Jun, returning Sat, 27 Jun.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Klagenfurt on Fri, 19 Jun, arriving in Copenhagen.Inbound indirect flight with Austrian Airlines, departs from Copenhagen on Sat, 27 Jun, arriving in Klagenfurt.Price includes taxes and charges.From P21,660, select.

Find the cheapest month to fly from Klagenfurt to Copenhagen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Klagenfurt to Copenhagen flights are currently cheapest in March.
Feb
from P18,471
Mar
from P12,953
Apr
from P15,468
May
from P14,210
Jun
from P21,660
Jul
Find prices
Aug
from P15,328
Sep
from P14,210
Oct
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Nov
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Dec
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Jan
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Klagenfurt to Copenhagen: Alternative routes

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

Copenhagen

9km from central Copenhagen
ClosestCheapest
from P12,953
Search flights

Malmo Sturup

53km from central Copenhagen
from P241,542
Search flights

Angelholm Helsingborg

71km from central Copenhagen
Search flights

Klagenfurt to Copenhagen: Flight information

The things to know before you go.
Cheapest flight foundP12,953
Cheapest month to flyMarch

Finding cheap flights from Klagenfurt to Copenhagen: Frequently asked questions

The best price we found for a return flight from Klagenfurt to Copenhagen is P12,953. 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.
Currently, there are no airlines that fly direct from Klagenfurt to Copenhagen. But we found flights with one or more stops from P12,953.
As of February 2026, there are no flights flying from Klagenfurt to Copenhagen.
The cheapest month to fly from Klagenfurt to Copenhagen is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Klagenfurt Airport to Copenhagen Airport on Tuesday, 17 March 2026.
No airlines currently offer direct flights between Klagenfurt Airport and Copenhagen Airport. Most routes have one or more stops.
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 Copenhagen 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Copenhagen is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Austrian Airlines offers the cheapest flight tickets to Copenhagen.

Travelling from Klagenfurt Airport (KLU) to Copenhagen Airport (CPH): what you need to know

  • Klagenfurt and Copenhagen follow the same timezone, UTC+1.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your KLU to CPH flight.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • Think about adding a stopover when booking your ticket from Klagenfurt Airport to Copenhagen Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between KLU and CPH:

    • Vienna International Airport

    • Palma de Mallorca Airport

    • Stansted Airport

How to find the cheapest flights from Klagenfurt Airport (KLU) to Copenhagen Airport (CPH)

  • The cheapest price we've found for a one-way Klagenfurt Airport to Copenhagen Airport flight is P4,448. A return ticket is currently P12,953. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book early if you're looking for cheap tickets from KLU to CPH. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Klagenfurt Airport to Copenhagen Airport is easy if you're flexible with your trip dates. Use the 'Whole month' function to see the lowest fares throughout the month and bag a great deal.

  • Never miss a deal on cheap flights from KLU to CPH by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

  • Secure the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Klagenfurt Airport to Copenhagen Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Klagenfurt Airport (KLU)

  • Klagenfurt Airport has a strong on-time record, so flight disruptions are less likely. Departures from KLU land at their destination as scheduled 89.42% of the time.

  • To get to Klagenfurt Airport from central Klagenfurt, it'll take around 10 minutes if you're planning to drive. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.

  • Expect a journey time of about 30 minutes when using public transport.

  • Searching for a convenient hotel near KLU? If you're boarding an early flight from Klagenfurt Airport to Copenhagen Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Copenhagen Airport (CPH)

  • If you're getting in on a late Klagenfurt Airport to Copenhagen Airport flight, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be tucked up in bed soon after at one of these accommodation options near CPH:

  • Grab a Copenhagen Airport rental car and discover Copenhagen and beyond with your own set of wheels. Keddy By Europcar, Europcar and Sixt are top providers to choose from here.

  • Reserving your ride from Copenhagen Airport around four weeks in advance can help you get the lowest rate.

Getting from Copenhagen Airport (CPH) to central Copenhagen

  • Copenhagen Airport is approximately 11 kilometres from the centre of Copenhagen. The drive time takes around 20 minutes.

  • Getting there on public transport takes about 35 minutes.

When to fly to Copenhagen Airport (CPH)

  • The quietest month for a flight from Klagenfurt Airport to Copenhagen Airport is January, while June is the busiest. Choose the ideal time to visit Copenhagen based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Book your flight from Klagenfurt Airport to Copenhagen Airport for July if you want to go to Copenhagen during its warmest month. You can expect temperatures of between 13ºC (55ºF) and 23ºC (73ºF).

  • February sees average temperatures of between -4ºC (25ºF) and 6ºC (43ºF). Search for cheap tickets from KLU to CPH around that time if you want to travel when it's cooler.

Explore more of Denmark

  • You've visited Copenhagen, now it's time to explore other parts of Denmark. Journey around 145 kilometres west to Odense to check off its leading attractions. From Hermes (gud for handlende) vandskulptur to Det gamle vandtårn and Rose Garden, you've got a jam-packed schedule ahead.

  • If there's time to check out another side of Denmark, consider Aalborg, roughly 225 kilometres north-west of Copenhagen. Aalborg Historical Museum, Utzon Centre and Kunsten Museum of Modern Art Aalborg are key reasons to visit.

Plan the rest of your trip from Klagenfurt to Copenhagen

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.