Austrian Airlines Flight OS351 Deals & Information (2024/2025)

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Austrian Airlines Flight 351 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $133 and $92 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 7 - Sun, Dec 8
VIE
Vienna Intl.
BRU
Brussels - National
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Dec 7 from Vienna Intl. to Brussels - National, returning Sun, Dec 8, priced at $133 found 1 day ago
Fri, Jan 10 - Sun, Jan 12
VIE
Vienna Intl.
BRU
Brussels - National
$139 Roundtrip, found 7 hours ago
$139
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Jan 10 from Vienna Intl. to Brussels - National, returning Sun, Jan 12, priced at $139 found 7 hours ago
Mon, Jan 20 - Thu, Jan 23
VIE
Vienna Intl.
BRU
Brussels - National
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jan 20 from Vienna Intl. to Brussels - National, returning Thu, Jan 23, priced at $139 found 1 day ago
Fri, Jan 10 - Sun, Jan 12
VIE
Vienna Intl.
BRU
Brussels - National
$140 Roundtrip, found 7 hours ago
$140
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Jan 10 from Vienna Intl. to Brussels - National, returning Sun, Jan 12, priced at $140 found 7 hours ago
Sat, Dec 14 - Tue, Dec 31
VIE
Vienna Intl.
BRU
Brussels - National
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Dec 14 from Vienna Intl. to Brussels - National, returning Tue, Dec 31, priced at $154 found 2 days ago
Sat, Dec 14 - Tue, Dec 31
VIE
Vienna Intl.
BRU
Brussels - National
$155 Roundtrip, found 2 days ago
$155
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Dec 14 from Vienna Intl. to Brussels - National, returning Tue, Dec 31, priced at $155 found 2 days ago
Fri, Jan 10 - Sun, Jan 12
VIE
Vienna Intl.
BRU
Brussels - National
$160 Roundtrip, found 7 hours ago
$160
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Jan 10 from Vienna Intl. to Brussels - National, returning Sun, Jan 12, priced at $160 found 7 hours ago
Fri, Jan 10 - Sun, Jan 12
VIE
Vienna Intl.
BRU
Brussels - National
$161 Roundtrip, found 7 hours ago
$161
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Jan 10 from Vienna Intl. to Brussels - National, returning Sun, Jan 12, priced at $161 found 7 hours ago
Mon, Jan 20 - Thu, Jan 23
VIE
Vienna Intl.
BRU
Brussels - National
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jan 20 from Vienna Intl. to Brussels - National, returning Thu, Jan 23, priced at $169 found 1 day ago
Mon, Jan 20 - Thu, Jan 23
VIE
Vienna Intl.
BRU
Brussels - National
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jan 20 from Vienna Intl. to Brussels - National, returning Thu, Jan 23, priced at $178 found 1 day ago
Mon, Jan 20 - Thu, Jan 23
VIE
Vienna Intl.
BRU
Brussels - National
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jan 20 from Vienna Intl. to Brussels - National, returning Thu, Jan 23, priced at $180 found 1 day ago
Fri, Jan 10 - Sun, Jan 12
VIE
Vienna Intl.
BRU
Brussels - National
$181 Roundtrip, found 7 hours ago
$181
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Jan 10 from Vienna Intl. to Brussels - National, returning Sun, Jan 12, priced at $181 found 7 hours ago
Sat, Dec 7 - Sun, Dec 8
VIE
Vienna Intl.
BRU
Brussels - National
$186 Roundtrip, found 1 day ago
$186
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Dec 7 from Vienna Intl. to Brussels - National, returning Sun, Dec 8, priced at $186 found 1 day ago
Mon, Jan 20 - Thu, Jan 23
VIE
Vienna Intl.
BRU
Brussels - National
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jan 20 from Vienna Intl. to Brussels - National, returning Thu, Jan 23, priced at $191 found 1 day ago

Frequently asked questions

What route does flight number OS351 take?
Flight number OS351 takes approximately 1 hour and 45 minutes to jet directly from Vienna Airport (VIE-Vienna Intl.) to BRU. We all know there’s magic in the destination, but half the fun is in the journey!
What terminal does OS351 fly out of?
Flight number OS351 runs between Vienna Airport and Brussels Airport (BRU-Brussels - National), and travelers taking this flight normally jet off from Terminal 3.
What kind of plane is on flight number OS351?
Get set to hop on board an Airbus A320 if you’re traveling on flight OS351. The majority of flights from Vienna Airport (VIE-Vienna Intl.) to Brussels Airport are operated using this aircraft type.
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 OS351 flight with Travelocity, please visit our Customer Service Portal.