Swiss International Air Lines Flight OS3581 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 3581 Route Deals From $270

The cheapest prices found with in the last 7 days for return flights were $216 and $270 for one-way flights to EuroAirport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 27 - Mon, Dec 1
VIE
Vienna Intl.
BSL
EuroAirport
$216 Roundtrip, found 21 hours ago
$216
Roundtrip
found 21 hours ago
Select Swiss International Air Lines flight, departing Thu, Nov 27 from Vienna Intl. to EuroAirport, returning Mon, Dec 1, priced at $216 found 21 hours ago
Fri, Oct 3 - Sun, Oct 5
VIE
Vienna Intl.
BSL
EuroAirport
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Oct 3 from Vienna Intl. to EuroAirport, returning Sun, Oct 5, priced at $260 found 1 day ago
Fri, Oct 3 - Sun, Oct 5
VIE
Vienna Intl.
BSL
EuroAirport
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Oct 3 from Vienna Intl. to EuroAirport, returning Sun, Oct 5, priced at $277 found 1 day ago