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Cheap Flights from Hamburg to Klagenfurt

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Compare Hamburg International to Klagenfurt flight deals

Find the cheapest month or even day of the year to fly to Klagenfurt

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Flight deals from Hamburg International to Klagenfurt

Looking for a cheap last-minute deal or the best return flight from Hamburg International to Klagenfurt? Find the lowest prices on one-way and return tickets right here.
Klagenfurt.$373 per passenger.Departing Wed, 17 Dec, returning Sun, 4 Jan.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Wed, 17 Dec, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Sun, 4 Jan, arriving in Hamburg International.Price includes taxes and charges.From $373, select.
Klagenfurt.$377 per passenger.Departing Wed, 4 Jun, returning Wed, 11 Jun.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Wed, 4 Jun, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Wed, 11 Jun, arriving in Hamburg International.Price includes taxes and charges.From $377, select.
Klagenfurt.$387 per passenger.Departing Wed, 15 Oct, returning Sun, 19 Oct.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Wed, 15 Oct, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Sun, 19 Oct, arriving in Hamburg International.Price includes taxes and charges.From $387, select.
Klagenfurt.$389 per passenger.Departing Tue, 8 Jul, returning Fri, 18 Jul.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Tue, 8 Jul, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Fri, 18 Jul, arriving in Hamburg International.Price includes taxes and charges.From $389, select.
Klagenfurt.$397 per passenger.Departing Sun, 23 Nov, returning Sat, 29 Nov.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Sun, 23 Nov, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Sat, 29 Nov, arriving in Hamburg International.Price includes taxes and charges.From $397, select.
Klagenfurt.$418 per passenger.Departing Mon, 28 Jul, returning Fri, 8 Aug.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Mon, 28 Jul, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Fri, 8 Aug, arriving in Hamburg International.Price includes taxes and charges.From $418, select.
Klagenfurt.$428 per passenger.Departing Wed, 14 May, returning Mon, 19 May.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Wed, 14 May, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 19 May, arriving in Hamburg International.Price includes taxes and charges.From $428, select.
Klagenfurt.$459 per passenger.Departing Sat, 13 Sep, returning Mon, 15 Sep.Return flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departs from Hamburg International on Sat, 13 Sep, arriving in Klagenfurt.Inbound indirect flight with Austrian Airlines, departs from Klagenfurt on Mon, 15 Sep, arriving in Hamburg International.Price includes taxes and charges.From $459, select.

Find the cheapest month to fly from Hamburg International to Klagenfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hamburg International to Klagenfurt flights are currently cheapest in June.
Mar
from $611
Apr
from $511
May
from $428
Jun
from $377
Jul
from $389
Aug
from $527
Sep
from $459
Oct
from $387
Nov
from $397
Dec
Find prices
Jan
Find prices
Feb
Find prices

Direct flights from Hamburg International to Klagenfurt

Hamburg International to Klagenfurt: Alternative routes

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

Hamburg to Klagenfurt: Flight information

The things to know before you go.
Cheapest flight found$373
Cheapest month to flyDecember
Average flight time1 hr, 40 mins
Most popular airlineAustrian Airlines
Average flights per week1

Finding cheap flights from Hamburg International to Klagenfurt: Frequently asked questions

The best price we found for a return flight from Hamburg International to Klagenfurt is $373. 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.
1 hour and 40 minutes is the average flight time from Hamburg International to Klagenfurt.
Austrian Airlines flies direct from Hamburg International to Klagenfurt.
As of March 2025, there is one flight per week flying from Hamburg International to Klagenfurt.
The cheapest month to fly from Hamburg International to Klagenfurt is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hamburg International Airport to Klagenfurt Airport on Wednesday, 17 December 2025.
Yes – the average flight time is 1 hour and 40 minutes.
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 Klagenfurt 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 Klagenfurt 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 Klagenfurt.

Travelling from Hamburg Airport (HAM) to Klagenfurt Airport (KLU): what you need to know

  • During popular months like June, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during a peak period in general.

  • We make it a breeze to get a flight with a stopover. To see all your options for flights from Hamburg Airport to Klagenfurt Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Popular stopovers between HAM and KLU include:

    • Stansted Airport

    • Vienna International Airport

    • Palma de Mallorca Airport

  • Before getting your cheap ticket from HAM to KLU, check whether you need a visa to enter Austria. Travel document and visa requirements may vary and are updated often. For the latest information, get in touch with the nearest embassy or consulate of your destination.

How to find the cheapest flights from Hamburg Airport (HAM) to Klagenfurt Airport (KLU)

  • $266 is currently the best price for a one-way ticket from Hamburg Airport to Klagenfurt Airport. Return flights start from $373. These prices may change based on demand.

  • Don't leave things to the last moment. You're more likely to get cheap flight tickets from HAM to KLU if you book in advance. Airlines often offer some excellent early bird rates.

  • The 'Whole month' search tool shows you the cheapest tickets from Hamburg Airport to Klagenfurt Airport across the month. It's a great way to snap up a bargain if your travel dates are flexible.

  • Create a Price Alert for cheap flight tickets from HAM to KLU. There's no need to search every day to see if airfares have dropped. We'll update you the moment there's a change in price.

  • Use filters to tailor your flights from Hamburg Airport to Klagenfurt Airport. Enter your preferred arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to see the best deals.

Handy information about Hamburg Airport (HAM)

  • The journey from central Hamburg to Hamburg Airport takes approximately 1 hour and 24 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 11 kilometres in 29 minutes or so, depending on traffic conditions.

  • Booked an early flight from Hamburg Airport to Klagenfurt Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels close to HAM:

Arriving at Klagenfurt Airport (KLU)

  • If you're arriving on a late flight from Hamburg Airport to Klagenfurt Airport, few things top the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these hotels near KLU:

Getting from Klagenfurt Airport (KLU) to central Klagenfurt

  • Klagenfurt Airport is approximately 5 kilometres from the centre of Klagenfurt. With your own car rental or if you're catching a cab, the drive is about 11 minutes.

  • Getting to the centre by public transport will take you around 28 minutes.

When to fly to Klagenfurt Airport (KLU)

  • July is the most popular month for flights from Hamburg Airport to Klagenfurt Airport. To avoid the crowds, travel to Klagenfurt in February.

  • The warmest month in Klagenfurt is July, with the temperature ranging between 10ºC and 27ºC. Book your flights from Hamburg Airport to Klagenfurt Airport in this month if this is the type of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from HAM to KLU in January. Average temperatures are between -11ºC and 4ºC then.

More about Klagenfurt

  • Once you've locked in your flights from HAM to KLU, you'll want to find a place to stay in Klagenfurt. Make one of these options your base for exploring this city:

  • Every great journey has to include a little sightseeing. Lindwurmbrunnen, Landhaus and Worthersee Mandl are attractions you won't want to skip in Klagenfurt.

Complete your Klagenfurt trip with hotels and a car rental

  • After you've secured your cheap ticket to Klagenfurt Airport, check out our low prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Klagenfurt escape.

Plan the rest of your trip from Hamburg to Klagenfurt

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