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Cheap Flights from Klagenfurt to Istanbul

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Compare Klagenfurt to Istanbul flight deals

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

Book the best Istanbul fare with no extra fees

Flight deals from Klagenfurt to Istanbul

Looking for a cheap last-minute deal or the best round-trip flight from Klagenfurt to Istanbul? Find the lowest prices on one-way and round-trip tickets right here.
Istanbul.91 € per passenger.Departing Thu, May 8.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Klagenfurt on Thu, May 8, arriving in Istanbul Sabiha.Price includes taxes and charges.From 91 €, select.
Istanbul.135 € per passenger.Departing Sun, Jun 29.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Klagenfurt on Sun, Jun 29, arriving in Istanbul.Price includes taxes and charges.From 135 €, select.
Istanbul.197 € per passenger.Departing Tue, Jul 15.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Klagenfurt on Tue, Jul 15, arriving in Istanbul.Price includes taxes and charges.From 197 €, select.
Istanbul.421 € per passenger.Departing Wed, Apr 30.One-way flight with Austrian Airlines.Outbound indirect flight with Austrian Airlines, departing from Klagenfurt on Wed, Apr 30, arriving in Istanbul Sabiha.Price includes taxes and charges.From 421 €, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Klagenfurt to Istanbul flights are currently cheapest in May.
Apr
from 421 €
May
from 91 €
Jun
from 135 €
Jul
from 197 €
Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Alternative Klagenfurt to Istanbul routes

Looking for the cheapest, fastest or easiest route from Klagenfurt to Istanbul? You could fly into the following airports instead.

Klagenfurt to Istanbul: Flight information

The things to know before you go.
Cheapest flight found91 €
Cheapest month to flyMay

Finding cheap flights from Klagenfurt to Istanbul: Frequently asked questions

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.
The best price we found for a round-trip flight from Klagenfurt to Istanbul is 185 €. 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 Istanbul. But we found flights with one or more stops from 185 €.
There are no flights flying from Klagenfurt to Istanbul, as of April 2025.
The cheapest month to fly from Klagenfurt to Istanbul is usually April 2025.
If you're flying from Klagenfurt Airport, the cheapest airport near Istanbul is Istanbul Sabiha – which is 30.3 km away from the center of Istanbul. We've found flights to this airport from 185 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Klagenfurt Airport to Istanbul on Thursday, May 15, 2025.
No airlines currently offer direct flights between Klagenfurt Airport and Istanbul. 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 Istanbul 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 Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 12°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.
Currently, Ryanair offers the cheapest flight tickets to Istanbul.

How to find cheap flights to Istanbul from Klagenfurt

Looking for cheap tickets from Klagenfurt to Istanbul? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Klagenfurt to Istanbul. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Istanbul from Klagenfurt from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Klagenfurt–Istanbul ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Istanbul from Klagenfurt.
  • Set up a Price Alert. You can easily track the fare of your cheap Klagenfurt–Istanbul flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Klagenfurt and Istanbul? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Klagenfurt and Istanbul. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Istanbul, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Klagenfurt to Istanbul flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Istanbul from Klagenfurt with hotels and car rental

    Once you've secured your cheap flight ticket from Klagenfurt to Istanbul, discover the best prices and exclusive rates for hotels in Istanbul or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


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Plan the rest of your trip from Klagenfurt to Istanbul

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