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

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Austrian Airlines Flight 306 Route Deals From $86

The cheapest prices found with in the last 7 days for return flights were $122 and $86 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 2 days ago
$122
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Fri, Feb 20 from Kastrup to Vienna Intl., returning Sun, Feb 22, priced at $122 found 2 days ago
Fri, Aug 29 - Mon, Sep 1
CPH
Kastrup
VIE
Vienna Intl.
$133 Roundtrip, found 18 hours ago
$133
Roundtrip
found 18 hours ago
Select Austrian Airlines flight, departing Fri, Aug 29 from Kastrup to Vienna Intl., returning Mon, Sep 1, priced at $133 found 18 hours ago
Fri, Aug 15 - Sun, Aug 17
CPH
Kastrup
VIE
Vienna Intl.
$145 Roundtrip, found 6 hours ago
$145
Roundtrip
found 6 hours ago
Select Austrian Airlines flight, departing Fri, Aug 15 from Kastrup to Vienna Intl., returning Sun, Aug 17, priced at $145 found 6 hours ago
Fri, Aug 15 - Sun, Aug 17
CPH
Kastrup
VIE
Vienna Intl.
$151 Roundtrip, found 6 hours ago
$151
Roundtrip
found 6 hours ago
Select Austrian Airlines flight, departing Fri, Aug 15 from Kastrup to Vienna Intl., returning Sun, Aug 17, priced at $151 found 6 hours ago
Fri, Aug 8 - Tue, Aug 12
CPH
Kastrup
VIE
Vienna Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Aug 8 from Kastrup to Vienna Intl., returning Tue, Aug 12, priced at $151 found 3 days ago
Fri, Aug 15 - Sun, Aug 17
CPH
Kastrup
VIE
Vienna Intl.
$152 Roundtrip, found 6 hours ago
$152
Roundtrip
found 6 hours ago
Select Austrian Airlines flight, departing Fri, Aug 15 from Kastrup to Vienna Intl., returning Sun, Aug 17, priced at $152 found 6 hours ago
Fri, Aug 15 - Sun, Aug 17
CPH
Kastrup
VIE
Vienna Intl.
$158 Roundtrip, found 6 hours ago
$158
Roundtrip
found 6 hours ago
Select Austrian Airlines flight, departing Fri, Aug 15 from Kastrup to Vienna Intl., returning Sun, Aug 17, priced at $158 found 6 hours ago
Mon, Aug 11 - Thu, Aug 14
CPH
Kastrup
VIE
Vienna Intl.
$162 Roundtrip, found 7 hours ago
$162
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Mon, Aug 11 from Kastrup to Vienna Intl., returning Thu, Aug 14, priced at $162 found 7 hours ago
Sun, Aug 10 - Sun, Aug 17
CPH
Kastrup
VIE
Vienna Intl.
$163 Roundtrip, found 15 hours ago
$163
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Sun, Aug 10 from Kastrup to Vienna Intl., returning Sun, Aug 17, priced at $163 found 15 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.