Austrian Airlines Flight OS356 Deals & Information (2025/2026)

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Austrian Airlines Flight 356 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $142 and $75 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Mon, Oct 6
BRU
Brussels - National
VIE
Vienna Intl.
$142 Roundtrip, found 4 hours ago
$142
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Fri, Oct 3 from Brussels - National to Vienna Intl., returning Mon, Oct 6, priced at $142 found 4 hours ago
Fri, Jul 25 - Sun, Jul 27
BRU
Brussels - National
VIE
Vienna Intl.
$176 Roundtrip, found 9 hours ago
$176
Roundtrip
found 9 hours ago
Select Austrian Airlines flight, departing Fri, Jul 25 from Brussels - National to Vienna Intl., returning Sun, Jul 27, priced at $176 found 9 hours ago
Fri, Oct 3 - Mon, Oct 6
BRU
Brussels - National
VIE
Vienna Intl.
$179 Roundtrip, found 4 hours ago
$179
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Fri, Oct 3 from Brussels - National to Vienna Intl., returning Mon, Oct 6, priced at $179 found 4 hours ago
Tue, Sep 9 - Tue, Sep 23
BRU
Brussels - National
VIE
Vienna Intl.
$179 Roundtrip, found 23 hours ago
$179
Roundtrip
found 23 hours ago
Select Austrian Airlines flight, departing Tue, Sep 9 from Brussels - National to Vienna Intl., returning Tue, Sep 23, priced at $179 found 23 hours ago
Tue, Sep 9 - Tue, Sep 23
BRU
Brussels - National
VIE
Vienna Intl.
$181 Roundtrip, found 23 hours ago
$181
Roundtrip
found 23 hours ago
Select Austrian Airlines flight, departing Tue, Sep 9 from Brussels - National to Vienna Intl., returning Tue, Sep 23, priced at $181 found 23 hours ago
Tue, Sep 9 - Tue, Sep 23
BRU
Brussels - National
VIE
Vienna Intl.
$187 Roundtrip, found 23 hours ago
$187
Roundtrip
found 23 hours ago
Select Austrian Airlines flight, departing Tue, Sep 9 from Brussels - National to Vienna Intl., returning Tue, Sep 23, priced at $187 found 23 hours ago
Thu, Sep 4 - Sun, Sep 7
BRU
Brussels - National
VIE
Vienna Intl.
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Brussels - National to Vienna Intl., returning Sun, Sep 7, priced at $191 found 1 day ago
Fri, Oct 3 - Mon, Oct 6
BRU
Brussels - National
VIE
Vienna Intl.
$199 Roundtrip, found 4 hours ago
$199
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Fri, Oct 3 from Brussels - National to Vienna Intl., returning Mon, Oct 6, priced at $199 found 4 hours ago
Tue, Sep 9 - Tue, Sep 23
BRU
Brussels - National
VIE
Vienna Intl.
$203 Roundtrip, found 23 hours ago
$203
Roundtrip
found 23 hours ago
Select Austrian Airlines flight, departing Tue, Sep 9 from Brussels - National to Vienna Intl., returning Tue, Sep 23, priced at $203 found 23 hours ago
Fri, Oct 3 - Mon, Oct 6
BRU
Brussels - National
VIE
Vienna Intl.
$203 Roundtrip, found 4 hours ago
$203
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Fri, Oct 3 from Brussels - National to Vienna Intl., returning Mon, Oct 6, priced at $203 found 4 hours ago
Thu, Sep 4 - Sun, Sep 7
BRU
Brussels - National
VIE
Vienna Intl.
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Brussels - National to Vienna Intl., returning Sun, Sep 7, priced at $206 found 1 day ago

Frequently asked questions

What route does flight number OS356 take?
OS356 travels between Brussels Airport and VIE directly. This journey takes 1 hour and 45 minutes.
What kind of plane is on flight number OS356?
Chances are you’ll find yourself on an Embraer 195 if you’re traveling on flight number OS356. Typically, this flight jets off from Brussels Airport (BRU-Brussels - National) 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 OS356 flight with Travelocity, please visit our Customer Service Portal.