Austrian Airlines Flight OS8171 Deals & Information (2025/2026)

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Austrian Airlines Flight 8171 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $141 and $79 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$141 Roundtrip, found 20 hours ago
$141
Roundtrip
found 20 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $141 found 20 hours ago
Mon, Sep 15 - Sun, Sep 21
VIE
Vienna Intl.
BRU
Brussels - National
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Mon, Sep 15 from Vienna Intl. to Brussels - National, returning Sun, Sep 21, priced at $177 found 2 days ago
Sat, Oct 25 - Wed, Oct 29
VIE
Vienna Intl.
BRU
Brussels - National
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Oct 25 from Vienna Intl. to Brussels - National, returning Wed, Oct 29, priced at $197 found 1 day ago