--- title: "KLU to VIE flights: who flies it, and when" description: "Austrian Airlines flies nonstop from KLU to VIE, about 12 flights a week, scheduled at 45 minutes to 50 minutes. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/klu-vie" url: "https://2lnr.com/routes/klu-vie.md" date_modified: "2026-10-18T05:10:47Z" --- # Klagenfurt am Woerthersee to Vienna (KLU-VIE): nonstop flights and who flies them Austrian Airlines flies the KLU to VIE nonstop about 12 times a week. In the timetable below it flies as OS 110 and OS 112, scheduled at 45 minutes to 50 minutes for the 146 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See KLU to VIE on the interactive map [Get started free](https://2lnr.com/login) 12 Flights a week, 4-week average 45 minutes to 50 minutes Scheduled flight time 146 mi Nonstop distance Free To get started ## Klagenfurt am Woerthersee to Vienna flight schedule Scheduled nonstop departures for KLU to VIE starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Klagenfurt am Woerthersee (KLU) to Vienna (VIE) | Date | Flight | Airline | Departs KLU | Arrives VIE | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | OS 112 | Austrian Airlines | 05:50 | 06:35 | 45 minutes | [Embraer E195](https://2lnr.com/seatmaps/os/e195.md) | | Fri, Oct 23 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Sat, Oct 24 | OS 112 | Austrian Airlines | 05:50 | 06:35 | 45 minutes | Embraer E195 | | Sat, Oct 24 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Sun, Oct 25 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Mon, Oct 26 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Tue, Oct 27 | OS 112 | Austrian Airlines | 05:45 | 06:35 | 50 minutes | Embraer E195 | | Tue, Oct 27 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Wed, Oct 28 | OS 112 | Austrian Airlines | 05:45 | 06:35 | 50 minutes | Embraer E195 | | Wed, Oct 28 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | | Thu, Oct 29 | OS 110 | Austrian Airlines | 15:00 | 15:50 | 50 minutes | Embraer E195 | Showing all 11 scheduled KLU to VIE departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every KLU to VIE date on the interactive map ## Aircraft on the Klagenfurt am Woerthersee to Vienna nonstop Austrian Airlines flies the [Embraer E195](https://2lnr.com/seatmaps/os/e195.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full KLU to VIE nonstop schedule This page carries the full KLU to VIE nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each KLU to VIE nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See KLU to VIE on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Klagenfurt am Woerthersee to Vienna nonstop Carriers operating KLU to VIE nonstop in the current schedule. - [Austrian Airlines (OS) route map](https://2lnr.com/routes/airlines/os.md)\ [The aircraft OS flies](https://2lnr.com/seatmaps/os.md) See KLU to VIE on the interactive map → ## Frequently asked questions about KLU to VIE **How long is the flight from Klagenfurt am Woerthersee (KLU) to Vienna (VIE)?** Scheduled flight times from Klagenfurt am Woerthersee (KLU) to Vienna (VIE) run from 45 minutes to 50 minutes across the departures in the schedule table on this page. The nonstop covers about 146 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from KLU to VIE?** Austrian Airlines is currently the only airline flying KLU to VIE nonstop. 2LNR doesn't show award or upgrade space for it on KLU to VIE, so this page carries the schedule rather than a space claim. **How many flights a week are there from KLU to VIE?** About 12 nonstop flights a week run between Klagenfurt am Woerthersee (KLU) and Vienna (VIE) in the current schedule, operated by Austrian Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from KLU to VIE depart?** Scheduled KLU to VIE nonstops in the next 7 days with service leave between 05:45 and 15:00, local time at Klagenfurt am Woerthersee. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate KLU to VIE nonstop?** In the schedule table on this page, KLU to VIE nonstops fly as OS 110 and OS 112 on Austrian Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on KLU to VIE?** Not on this route: 2LNR doesn't show award or upgrade space for Austrian Airlines on KLU to VIE. The page carries the full KLU to VIE nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [VIE to KLU nonstop flights](https://2lnr.com/routes/vie-klu.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Klagenfurt am Woerthersee (KLU)](https://2lnr.com/routes/klu.md), or [every route from Vienna (VIE)](https://2lnr.com/routes/vie.md). Nonstops to Vienna (VIE) from other airports within 150 miles of Klagenfurt am Woerthersee (KLU): - [Feldkirchen bei Graz (GRZ) to Vienna (VIE)](https://2lnr.com/routes/grz-vie.md), 58 miles from KLU - [Zagreb (ZAG) to Vienna (VIE)](https://2lnr.com/routes/zag-vie.md), 104 miles from KLU - [Treviso (TSF) to Vienna (VIE)](https://2lnr.com/routes/tsf-vie.md), 123 miles from KLU - [Venice (VCE) to Vienna (VIE)](https://2lnr.com/routes/vce-vie.md), 124 miles from KLU - [Innsbruck (INN) to Vienna (VIE)](https://2lnr.com/routes/inn-vie.md), 147 miles from KLU Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full KLU to VIE nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)