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

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Austrian Airlines Flight 303 Route Deals From $58

The cheapest prices found with in the last 7 days for return flights were $106 and $58 for one-way flights to Kastrup for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 15 - Mon, Mar 17
VIE
Vienna Intl.
CPH
Kastrup
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Mar 15 from Vienna Intl. to Kastrup, returning Mon, Mar 17, priced at $106 found 1 day ago
Wed, Mar 26 - Mon, Mar 31
VIE
Vienna Intl.
CPH
Kastrup
$107 Roundtrip, found 8 hours ago
$107
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Wed, Mar 26 from Vienna Intl. to Kastrup, returning Mon, Mar 31, priced at $107 found 8 hours ago
Thu, Feb 20 - Wed, Feb 26
VIE
Vienna Intl.
CPH
Kastrup
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Feb 20 from Vienna Intl. to Kastrup, returning Wed, Feb 26, priced at $117 found 1 day ago
Thu, Feb 20 - Sat, Feb 22
VIE
Vienna Intl.
CPH
Kastrup
$118 Roundtrip, found 9 hours ago
$118
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Thu, Feb 20 from Vienna Intl. to Kastrup, returning Sat, Feb 22, priced at $118 found 9 hours ago
Mon, Feb 17 - Wed, Feb 26
VIE
Vienna Intl.
CPH
Kastrup
$121 Roundtrip, found 22 hours ago
$121
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Mon, Feb 17 from Vienna Intl. to Kastrup, returning Wed, Feb 26, priced at $121 found 22 hours ago
Wed, Mar 26 - Mon, Mar 31
VIE
Vienna Intl.
CPH
Kastrup
$122 Roundtrip, found 8 hours ago
$122
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Wed, Mar 26 from Vienna Intl. to Kastrup, returning Mon, Mar 31, priced at $122 found 8 hours ago
Sat, Mar 15 - Mon, Mar 17
VIE
Vienna Intl.
CPH
Kastrup
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Mar 15 from Vienna Intl. to Kastrup, returning Mon, Mar 17, priced at $135 found 1 day ago
Thu, Mar 6 - Sun, Mar 9
VIE
Vienna Intl.
CPH
Kastrup
$136 Roundtrip, found 1 day ago
$136
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Mar 6 from Vienna Intl. to Kastrup, returning Sun, Mar 9, priced at $136 found 1 day ago
Wed, Mar 26 - Mon, Mar 31
VIE
Vienna Intl.
CPH
Kastrup
$136 Roundtrip, found 8 hours ago
$136
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Wed, Mar 26 from Vienna Intl. to Kastrup, returning Mon, Mar 31, priced at $136 found 8 hours ago
Tue, Apr 1 - Sun, Jun 15
VIE
Vienna Intl.
CPH
Kastrup
$137 Roundtrip, found 8 hours ago
$137
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Tue, Apr 1 from Vienna Intl. to Kastrup, returning Sun, Jun 15, priced at $137 found 8 hours ago
Fri, Jan 31 - Sun, Feb 2
VIE
Vienna Intl.
CPH
Kastrup
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, Jan 31 from Vienna Intl. to Kastrup, returning Sun, Feb 2, priced at $138 found 1 day ago
Wed, Mar 26 - Mon, Mar 31
VIE
Vienna Intl.
CPH
Kastrup
$143 Roundtrip, found 8 hours ago
$143
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Wed, Mar 26 from Vienna Intl. to Kastrup, returning Mon, Mar 31, priced at $143 found 8 hours 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.