Cheapest return flights from Chicago to Athens in October from 432€

AirHint found the following cheapest return flights from Chicago (ORD) to Athens (ATH) in October 2025 (see full year).

Return flights

18 Oct - 25 Oct Scandinavian Airlines
08 Oct - 15 Oct Turkish Airlines
28 Oct - 04 Nov Turkish Airlines
29 Oct - 05 Nov Turkish Airlines
30 Oct - 06 Nov Turkish Airlines
04 Oct - 11 Oct Scandinavian Airlines
15 Oct - 22 Oct Turkish Airlines
21 Oct - 28 Oct Turkish Airlines
22 Oct - 29 Oct Turkish Airlines
23 Oct - 30 Oct Turkish Airlines
07 Oct - 14 Oct Air Canada
16 Oct - 23 Oct Turkish Airlines
13 Oct - 20 Oct Turkish Airlines
27 Oct - 03 Nov LOT
31 Oct - 07 Nov Turkish Airlines
18 Oct - 08 Nov Scandinavian Airlines
26 Oct - 02 Nov Turkish Airlines
25 Oct - 01 Nov Turkish Airlines
14 Oct - 08 Nov LOT
07 Oct - 01 Nov LOT

Also check the deals for one-way flights from Chicago to Athens in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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