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

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Austrian Airlines Flight 8171 Route Deals From $123

The cheapest prices found with in the last 7 days for return flights were $140 and $123 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
$140 Roundtrip, found 12 hours ago
$140
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $140 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$155 Roundtrip, found 12 hours ago
$155
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $155 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$160 Roundtrip, found 12 hours ago
$160
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $160 found 12 hours ago
Mon, Sep 15 - Sun, Sep 21
VIE
Vienna Intl.
BRU
Brussels - National
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Mon, Sep 15 from Vienna Intl. to Brussels - National, returning Sun, Sep 21, priced at $177 found 3 days ago
Sat, Oct 25 - Wed, Oct 29
VIE
Vienna Intl.
BRU
Brussels - National
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Oct 25 from Vienna Intl. to Brussels - National, returning Wed, Oct 29, priced at $197 found 2 days ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$201 Roundtrip, found 12 hours ago
$201
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $201 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$208 Roundtrip, found 12 hours ago
$208
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $208 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$221 Roundtrip, found 12 hours ago
$221
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $221 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$222 Roundtrip, found 12 hours ago
$222
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $222 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$231 Roundtrip, found 12 hours ago
$231
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $231 found 12 hours ago
Sat, Sep 13 - Sun, Sep 14
VIE
Vienna Intl.
BRU
Brussels - National
$233 Roundtrip, found 12 hours ago
$233
Roundtrip
found 12 hours ago
Select Austrian Airlines flight, departing Sat, Sep 13 from Vienna Intl. to Brussels - National, returning Sun, Sep 14, priced at $233 found 12 hours ago