Swiss International Air Lines Flight OS3557 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 3557 Route Deals From $458

The cheapest prices found with in the last 7 days for return flights were $210 and $458 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Sat, Dec 6
VIE
Vienna Intl.
ZRH
Zürich
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Dec 4 from Vienna Intl. to Zürich, returning Sat, Dec 6, priced at $210 found 4 days ago
Thu, Dec 4 - Sat, Dec 6
VIE
Vienna Intl.
ZRH
Zürich
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Dec 4 from Vienna Intl. to Zürich, returning Sat, Dec 6, priced at $226 found 4 days ago
Mon, Dec 8 - Sat, Dec 13
VIE
Vienna Intl.
ZRH
Zürich
$228 Roundtrip, found 15 hours ago
$228
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Mon, Dec 8 from Vienna Intl. to Zürich, returning Sat, Dec 13, priced at $228 found 15 hours ago
Thu, Dec 4 - Sat, Dec 6
VIE
Vienna Intl.
ZRH
Zürich
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Dec 4 from Vienna Intl. to Zürich, returning Sat, Dec 6, priced at $249 found 4 days ago
Mon, Dec 22 - Sat, Dec 27
VIE
Vienna Intl.
ZRH
Zürich
$252 Roundtrip, found 6 hours ago
$252
Roundtrip
found 6 hours ago
Select Swiss International Air Lines flight, departing Mon, Dec 22 from Vienna Intl. to Zürich, returning Sat, Dec 27, priced at $252 found 6 hours ago