Aegean Flight 850 Deals & Information (2025/2026)

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Aegean Flight 850 Route Deals From $57

The cheapest prices found with in the last 7 days for return flights were $184 and $57 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 2 - Thu, Mar 5
ATH
Eleftherios Venizelos
ZRH
Zürich
$184 Roundtrip, found 6 days ago
$184
Roundtrip
found 6 days ago
Select Aegean flight, departing Mon, Mar 2 from Eleftherios Venizelos to Zürich, returning Thu, Mar 5, priced at $184 found 6 days ago
Sun, Jan 18 - Sun, Jan 25
ATH
Eleftherios Venizelos
ZRH
Zürich
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Aegean flight, departing Sun, Jan 18 from Eleftherios Venizelos to Zürich, returning Sun, Jan 25, priced at $202 found 3 days ago

Frequently asked questions

What route does flight number A3850 take?
A3850 operates from Athens International Airport to ZRH and is a direct flight. This journey takes 2 hours and 50 minutes.
What kind of plane is on flight number A3850?
The route for flight number A3850 is almost always Athens International Airport to Zurich Airport (ZRH), and the Airbus A321 is the aircraft model you're likely to be taking off on.
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 A3850 flight with Travelocity, please visit our Customer Service Portal.