Austrian Airlines Flight 303 Deals & Information (2025/2026)

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Austrian Airlines Flight 303 Route Deals From $61

The cheapest prices found with in the last 7 days for return flights were $108 and $61 for one-way flights to Kastrup for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 10 - Mon, May 12
VIE
Vienna Intl.
CPH
Kastrup
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Mon, May 12, priced at $108 found 1 day ago
Sat, May 10 - Sat, May 17
VIE
Vienna Intl.
CPH
Kastrup
$108 Roundtrip, found 5 hours ago
$108
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Sat, May 17, priced at $108 found 5 hours ago
Sat, May 10 - Wed, May 14
VIE
Vienna Intl.
CPH
Kastrup
$113 Roundtrip, found 1 day ago
$113
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Wed, May 14, priced at $113 found 1 day ago
Sat, May 3 - Tue, May 6
VIE
Vienna Intl.
CPH
Kastrup
$120 Roundtrip, found 9 hours ago
$120
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Sat, May 3 from Vienna Intl. to Kastrup, returning Tue, May 6, priced at $120 found 9 hours ago
Sat, May 10 - Wed, May 14
VIE
Vienna Intl.
CPH
Kastrup
$125 Roundtrip, found 1 day ago
$125
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Wed, May 14, priced at $125 found 1 day ago
Sat, May 10 - Wed, May 14
VIE
Vienna Intl.
CPH
Kastrup
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Wed, May 14, priced at $130 found 1 day ago
Sat, May 3 - Tue, May 6
VIE
Vienna Intl.
CPH
Kastrup
$130 Roundtrip, found 9 hours ago
$130
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Sat, May 3 from Vienna Intl. to Kastrup, returning Tue, May 6, priced at $130 found 9 hours ago
Fri, Aug 29 - Sun, Aug 31
VIE
Vienna Intl.
CPH
Kastrup
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, Aug 29 from Vienna Intl. to Kastrup, returning Sun, Aug 31, priced at $135 found 1 day ago
Sat, May 10 - Sat, May 17
VIE
Vienna Intl.
CPH
Kastrup
$136 Roundtrip, found 5 hours ago
$136
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Sat, May 17, priced at $136 found 5 hours ago
Sat, May 10 - Wed, May 14
VIE
Vienna Intl.
CPH
Kastrup
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, May 10 from Vienna Intl. to Kastrup, returning Wed, May 14, priced at $143 found 1 day ago

Frequently asked questions

What route does flight number OS303 take?
OS303 jets from Vienna Airport (VIE-Vienna Intl.) to CPH and is a direct flight. This trip takes 1 hour and 45 minutes.
What terminal does OS303 fly out of?
Flight number OS303 runs between VIE and CPH, and passengers traveling on this flight generally take off from Terminal 3.
What kind of plane is on flight number OS303?
The Airbus A320 is the aircraft model most often used for flight number OS303. This flight typically departs from Vienna Airport (VIE-Vienna Intl.) and comes in to land at Copenhagen Airport (CPH-Kastrup).
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 OS303 flight with Travelocity, please visit our Customer Service Portal.