Austrian Airlines Flight OS174 Deals & Information (2025/2026)

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Austrian Airlines Flight 174 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $186 and $127 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Sat, Jul 26
HAM
Hamburg
VIE
Vienna Intl.
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Tue, Jul 22 from Hamburg to Vienna Intl., returning Sat, Jul 26, priced at $186 found 4 days ago
Thu, Jul 17 - Mon, Jul 21
HAM
Hamburg
VIE
Vienna Intl.
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Jul 17 from Hamburg to Vienna Intl., returning Mon, Jul 21, priced at $201 found 1 day ago
Thu, Jul 17 - Mon, Jul 21
HAM
Hamburg
VIE
Vienna Intl.
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Jul 17 from Hamburg to Vienna Intl., returning Mon, Jul 21, priced at $233 found 1 day ago
Wed, Dec 3 - Fri, Dec 5
HAM
Hamburg
VIE
Vienna Intl.
$243 Roundtrip, found 1 hour ago
$243
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Wed, Dec 3 from Hamburg to Vienna Intl., returning Fri, Dec 5, priced at $243 found 1 hour ago

Frequently asked questions

What route does flight number OS174 take?
Flight number OS174 takes roughly 1 hour and 35 minutes to jet straight from Hamburg Airport to Vienna Intl. Airport (VIE). Sure, there’s magic in the destination, but the journey is always half the fun!
What terminal does OS174 fly out of?
You’ll likely be hopping on the plane at Terminal 1 if you’re traveling on OS174 direct from HAM to VIE.
What kind of plane is on flight number OS174?
There’s a good chance you’ll be traveling aboard the Airbus A320 if you’re on flight number OS174. This flight typically leaves from HAM and arrives at Vienna Airport (VIE-Vienna Intl.).
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 OS174 flight with Travelocity, please visit our Customer Service Portal.