Aegean Flight 850 Deals & Information (2025/2026)

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Aegean Flight 850 Route Deals From $63

The cheapest prices found with in the last 7 days for return flights were $163 and $63 for one-way flights to Zürich for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Mon, May 18
ATH
Eleftherios Venizelos
ZRH
Zürich
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Aegean flight, departing Thu, May 14 from Eleftherios Venizelos to Zürich, returning Mon, May 18, priced at $163 found 6 days ago
Fri, Jul 18 - Tue, Jul 22
ATH
Eleftherios Venizelos
ZRH
Zürich
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Jul 18 from Eleftherios Venizelos to Zürich, returning Tue, Jul 22, priced at $181 found 3 days ago
Thu, May 14 - Mon, May 18
ATH
Eleftherios Venizelos
ZRH
Zürich
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select Aegean flight, departing Thu, May 14 from Eleftherios Venizelos to Zürich, returning Mon, May 18, priced at $187 found 6 days ago
Fri, Jul 18 - Mon, Jul 28
ATH
Eleftherios Venizelos
ZRH
Zürich
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Aegean flight, departing Fri, Jul 18 from Eleftherios Venizelos to Zürich, returning Mon, Jul 28, priced at $190 found 2 days ago
Thu, May 14 - Mon, May 18
ATH
Eleftherios Venizelos
ZRH
Zürich
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Aegean flight, departing Thu, May 14 from Eleftherios Venizelos to Zürich, returning Mon, May 18, priced at $196 found 6 days ago
Fri, Jul 18 - Tue, Jul 22
ATH
Eleftherios Venizelos
ZRH
Zürich
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Jul 18 from Eleftherios Venizelos to Zürich, returning Tue, Jul 22, priced at $205 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.