Title: Cheap Flights to Treffen from CA $240 - Expedia.ca ![A panoramic view on the Karawanks in Carinhia, Austrian Alps. The mountains in the back are very steep and sharp. The view can be seen from Oswaldiberg, Villach. Clear and blue sky. Serenity](https://images.trvl-media.com/place/6123465/fa23c2c4-b9c8-461d-955a-018199a2cf29.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6123465/fa23c2c4-b9c8-461d-955a-018199a2cf29.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Treffen from CA $240 [View CA $240 flight on Tue, Jun 23, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CDG,to:KLU,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:239.50&airProductToken=AQplCjAIz6YBEgMzNzAY4jAglSIosbmQAzCkupADOEtAAFgBagVMSUdIVHIISzQwTEdUVTkKMQjPpgESAzExMRiVIiDqogEo08CQAzCAwZADOEtAAVgBagVMSUdIVHIISzQwTEdUVTkSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Treffen](https://expedia.ca/Treffen-Hotels.d6123465.Travel-Guide-Hotels)[Things to do in Treffen](https://expedia.ca/Things-To-Do-In-Treffen.d6123465.Travel-Guide-Activities)[Treffen Car Rentals](https://expedia.ca/Car-Rentals-In-Treffen.d6123465.Car-Rental-Guide)[Treffen Vacation Packages](https://expedia.ca/Treffen.d6123465.Destination-Travel-Guides) ## Popular airlines to Treffen - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Treffen, Carinthia, Austria,departure:23/02/2026TANYT&leg2=from:Treffen, Carinthia, Austria,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Treffen, Carinthia, Austria,departure:23/02/2026TANYT&leg2=from:Treffen, Carinthia, Austria,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Treffen, Carinthia, Austria,departure:23/02/2026TANYT&leg2=from:Treffen, Carinthia, Austria,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EW.svg) Eurowings [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Treffen, Carinthia, Austria,departure:23/02/2026TANYT&leg2=from:Treffen, Carinthia, Austria,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EW"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Treffen, Carinthia, Austria,departure:23/02/2026TANYT&leg2=from:Treffen, Carinthia, Austria,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Treffen? Prices were available within the past 7 days and start at CA $240 for one-way flights and CA $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Thu, Jun 4 - Sun, Jun 14 VIE Vienna KLU Klagenfurt am Woerthersee CA $250 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:VIE,to:KLU,departure:04/06/2026TANYT&leg2=from:KLU,to:VIE,departure:14/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:249.50&airProductToken=AQozCjEIz6YBEgMxMDkYlSIg6qIBKMjmjgMw8OaOAzhLQABYAWoFTElHSFRyCEtFVUxHVFgzCjMKMQjPpgESAzExMBjqogEglSIo7NePAzCe2I8DOFRAAFgBagVMSUdIVHIIVEVVTEdUWDMSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Sat, Feb 28 - Mon, Mar 2 VIE Vienna KLU Klagenfurt am Woerthersee CA $263 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:VIE,to:KLU,departure:28/02/2026TANYT&leg2=from:KLU,to:VIE,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:262.12&airProductToken=AQozCjEIz6YBEgMxMDkYlSIg6qIBKK2thgMw2q2GAzhUQABYAWoFTEdUMDByCFRFVUxHVFgzCjMKMQjPpgESAzExMhjqogEglSIogsKGAzCvwoYDOFRAAFgBagVMR1QwMHIIVEVVTEdUWDMSCggBEAEYASoCT1MYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Jun 17 - Mon, Jun 22 BCN Barcelona KLU Klagenfurt am Woerthersee CA $439 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BCN,to:KLU,departure:17/06/2026TANYT&leg2=from:KLU,to:BCN,departure:22/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.10&airProductToken=AQqyAQoxCMyQARIEMTgxORjBaCCMFSij9o8DMKD3jwM4VEAAWAFqBUxJR0hUcghURVRMR1RVNAo9CMyQARIENjMyMBiMFSCVIij6948DMLv4jwM4VEABWAFqBUxJR0hUcghURVRMR1RVNHoKCM-mARIENjMyMAo-CMyQARIENjQwNxiVIiDqogEok_2PAzDA_Y8DOFRAAVgBagVMSUdIVHIIVEVUTEdUVTR6CgjPpgESBDY0MDcKZQoxCM-mARIDMTEwGOqiASCVIijssZADMJ6ykAM4VEAAWAFqBUxJR0hUcghURVRMR1RVNAowCM-mARIDNDA1GJUiIMFoKIKzkAMwjrSQAzhUQAFYAWoFTElHSFRyCFRFVExHVFU0EgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Feb 18 - Wed, Feb 25 YOW Ottawa KLU Klagenfurt am Woerthersee CA $934 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:KLU,departure:18/02/2026TANYT&leg2=from:KLU,to:YOW,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:933.37&airProductToken=AQqzAQoyCMGGARIEODAwMhjYswEgmF0o5b2FAzCbvoUDOEtAAFgBagVCQVNJQ3IIS0wyQVhVQlEKPQjBhgESBDYyMTIYmF0glSIo58OFAzDHx4UDOEtAAVgBagVCQVNJQ3IIS0wyQVhVQlF6CgjPpgESBDYyMTIKPgjBhgESBDYxODkYlSIg6qIBKNXJhQMwgsqFAzhLQAFYAWoFQkFTSUNyCEtMMkFYVUJRegoIz6YBEgQ2MTg5CpoBCjEIz6YBEgMxMTAY6qIBIJUiKJeOhgMwxI6GAzhLQABYAWoFQkFTSUNyCEtMMkFYVUJRCjEIwYYBEgM4ODcYlSIgmM4BKJ-XhgMwypuGAzhLQAFYAWoFQkFTSUNyCEtMMkFYVUJRCjIIwYYBEgM0NDYYmM4BINizASiEpYYDMMilhgM4S0ABWAFqBUJBU0lDcghLTDJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Feb 24 - Sat, Feb 28 SEA Seattle KLU Klagenfurt am Woerthersee CA $5,715 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:KLU,departure:24/02/2026TANYT&leg2=from:KLU,to:SEA,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:5714.96&airProductToken=AQqOAQouCMGCARIEMjM5OBiSASCuHCixhoYDMLWIhgM4T0AAWAFqB0VDT0ZMRVhyA1lSMQosCM-mARICNDYYrhwglSIo_JGGAzCJloYDOFlAAVgBagdFQ09GTEVYcgNZUjEKLgjPpgESAzEwORiVIiDqogEotZiGAzDimIYDOFlAAVgBagdFQ09GTEVYcgNZUjEKrAEKNAjPpgESAzExMBjqogEglSIopLCGAzDRsIYDOFFAAFgBaghFQ09TVEFORHIIUUxXNDBUTlYKMgjPpgESAjQxGJUiIIgYKP-4hgMw3L2GAzhRQAFYAWoIRUNPU1RBTkRyCFFMVzQwVE5WCkAIz6YBEgQ3OTA3GIgYIJIBKJ-_hgMwiMKGAzhRQAFYAWoIRUNPU1RBTkRyCFFMVzQwVE5WegoI1YIBEgQ3OTA3EgoIARABGAEqAk9TGAEiBAgBEAEoAigDKAQwAQ) Expedia.ca gives you the best tools to secure great deals on flights to Treffen. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Treffen. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Treffen. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Treffen flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Treffen. Looking to save even more? Get additional savings by bundling your Treffen flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Treffen trip! ## Frequently asked questions ### What is the name of Treffen's airport? ### What airport is best to fly into Treffen? ### How many airlines fly to Treffen? ### Which airlines fly to Treffen? ### How many nonstop flights are there to Treffen? ### Where are the most popular flights to Treffen departing from? ### How long is the flight to Treffen Airport? ### How to book the cheapest flight to Treffen? ### Do you have any tips for my flight to Treffen? > - First, put in your passport, important documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling book and a phone crammed with your favourite shows are some fantastic options. If you intend to take a quick nap, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some deodorant so you'll arrive feeling fresh as a daisy. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items differs between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sports equipment like baseball bats, and items that could harm other people, such as pepper spray and guns, can't come on board with you either. > > > What to wear on a flight: > > > - Comfort should be your main priority when deciding what to wear on your flight. Loose clothing is a wise choice, as are flat, slightly roomy shoes. > - Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Treffen? > - Security personnel first need to make sure that you have a valid ID and matching travel documents before anything else. Keep them close by. > - The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt. > - All electronic devices, including your phone and tablet, will also need to be scanned separately. > - Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag. > - Choosing your footwear wisely can save you valuable minutes. Boots and bulky shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed in the cabin. __Flights to Treffen information__ | Destination airport | Woerthersee | | ----------------------------- | ----------- | | Destination airport IATA code | KLU | | Destination city name | Klagenfurt | | Roundtrip price | CA $250 | ## Trending flights to Treffen Prices were available within the past 7 days and start at CA $240 for one-way flights and CA $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Feb 18 - Wed, Feb 25 YOW Ottawa KLU Klagenfurt am Woerthersee CA $934 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:KLU,departure:18/02/2026TANYT&leg2=from:KLU,to:YOW,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:933.37&airProductToken=AQqzAQoyCMGGARIEODAwMhjYswEgmF0o5b2FAzCbvoUDOEtAAFgBagVCQVNJQ3IIS0wyQVhVQlEKPQjBhgESBDYyMTIYmF0glSIo58OFAzDHx4UDOEtAAVgBagVCQVNJQ3IIS0wyQVhVQlF6CgjPpgESBDYyMTIKPgjBhgESBDYxODkYlSIg6qIBKNXJhQMwgsqFAzhLQAFYAWoFQkFTSUNyCEtMMkFYVUJRegoIz6YBEgQ2MTg5CpoBCjEIz6YBEgMxMTAY6qIBIJUiKJeOhgMwxI6GAzhLQABYAWoFQkFTSUNyCEtMMkFYVUJRCjEIwYYBEgM4ODcYlSIgmM4BKJ-XhgMwypuGAzhLQAFYAWoFQkFTSUNyCEtMMkFYVUJRCjIIwYYBEgM0NDYYmM4BINizASiEpYYDMMilhgM4S0ABWAFqBUJBU0lDcghLTDJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) \*Available to Expedia members.