Swiss International Air Lines Flight 1831 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 1831 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $190 and $113 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 16 - Sun, May 18
ATH
Eleftherios Venizelos
ZRH
Zürich
$190 Roundtrip, found 13 hours ago
$190
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Fri, May 16 from Eleftherios Venizelos to Zürich, returning Sun, May 18, priced at $190 found 13 hours ago
Tue, Jun 17 - Tue, Jun 24
ATH
Eleftherios Venizelos
ZRH
Zürich
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Jun 17 from Eleftherios Venizelos to Zürich, returning Tue, Jun 24, priced at $192 found 4 days ago

Frequently asked questions

What route does flight number LX1831 take?
LX1831 operates from Athens Airport (ATH-Eleftherios Venizelos) to ZRH and flies direct. This trip takes 2 hours and 45 minutes.
What kind of plane is on flight number LX1831?
Get ready to step aboard an Airbus A320 if your flight number is LX1831. Most services from Athens Airport (ATH-Eleftherios Venizelos) to Zurich Airport (ZRH) use this type of plane.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your LX1831 flight with Travelocity, please visit our Customer Service Portal.