Swiss International Air Lines Flight OS3570 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 3570 Route Deals From $319

The cheapest prices found with in the last 7 days for return flights were $231 and $319 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Sun, Oct 19
ZRH
Zürich
VIE
Vienna Intl.
$231 Roundtrip, found 4 hours ago
$231
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, Oct 16 from Zürich to Vienna Intl., returning Sun, Oct 19, priced at $231 found 4 hours ago
Fri, Oct 24 - Fri, Oct 31
ZRH
Zürich
VIE
Vienna Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Oct 24 from Zürich to Vienna Intl., returning Fri, Oct 31, priced at $265 found 1 day ago
Tue, Dec 23 - Tue, Jan 6
ZRH
Zürich
VIE
Vienna Intl.
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Dec 23 from Zürich to Vienna Intl., returning Tue, Jan 6, priced at $265 found 5 days ago
Fri, Oct 17 - Fri, Oct 24
ZRH
Zürich
VIE
Vienna Intl.
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, Oct 17 from Zürich to Vienna Intl., returning Fri, Oct 24, priced at $272 found 5 days ago
Sat, Aug 9 - Tue, Aug 12
ZRH
Zürich
VIE
Vienna Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, Aug 9 from Zürich to Vienna Intl., returning Tue, Aug 12, priced at $279 found 1 day ago
Sat, Sep 6 - Sat, Sep 20
ZRH
Zürich
VIE
Vienna Intl.
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Sep 6 from Zürich to Vienna Intl., returning Sat, Sep 20, priced at $295 found 2 days ago
Wed, Sep 3 - Sat, Sep 6
ZRH
Zürich
VIE
Vienna Intl.
$298 Roundtrip, found 1 day ago
$298
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Sep 3 from Zürich to Vienna Intl., returning Sat, Sep 6, priced at $298 found 1 day ago