Austrian Airlines Flight OS306 Deals & Information (2025/2026)

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Austrian Airlines Flight 306 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $122 and $80 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 20 - Sun, Feb 22
CPH
Kastrup
VIE
Vienna Intl.
$122 Roundtrip, found 5 hours ago
$122
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Fri, Feb 20 from Kastrup to Vienna Intl., returning Sun, Feb 22, priced at $122 found 5 hours ago
Wed, Dec 10 - Sun, Dec 14
CPH
Kastrup
VIE
Vienna Intl.
$145 Roundtrip, found 5 hours ago
$145
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Wed, Dec 10 from Kastrup to Vienna Intl., returning Sun, Dec 14, priced at $145 found 5 hours ago
Tue, Aug 19 - Tue, Aug 26
CPH
Kastrup
VIE
Vienna Intl.
$146 Roundtrip, found 5 days ago
$146
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Tue, Aug 19 from Kastrup to Vienna Intl., returning Tue, Aug 26, priced at $146 found 5 days ago
Fri, Aug 8 - Tue, Aug 12
CPH
Kastrup
VIE
Vienna Intl.
$151 Roundtrip, found 19 hours ago
$151
Roundtrip
found 19 hours ago
Select Austrian Airlines flight, departing Fri, Aug 8 from Kastrup to Vienna Intl., returning Tue, Aug 12, priced at $151 found 19 hours ago

Frequently asked questions

What route does flight number OS306 take?
OS306 operates from Copenhagen Airport (CPH-Kastrup) to Vienna Intl. Airport (VIE) and is a direct flight. This journey typically takes 1 hour and 45 minutes.
How often is OS306 on time?
For passengers traveling with Austrian Airlines flight number OS306 from CPH to Vienna Airport (VIE-Vienna Intl.), 87% of these services arrive according to schedule. If your plane is delayed, your likely wait is about 12 minutes on average. Thanks to this air carrier's high standards, this flight has earned a star rating of 3.6.
What terminal does OS306 fly out of?
Travelers with seats on flight number OS306 from CPH to VIE usually fly out of Terminal 2.
What kind of plane is on flight number OS306?
Prepare to step aboard an Airbus A320 if you're traveling on flight OS306. Most flights from Copenhagen Airport, Kastrup to Vienna Airport (VIE-Vienna Intl.) operate using this aircraft model.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your OS306 flight with Travelocity, please visit our Customer Service Portal.