Cheapest return flights from Chicago to Athens in December from $500

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

Return flights

03 Dec - 10 Dec Scandinavian Airlines
04 Dec - 11 Dec Turkish Airlines
26 Dec - 15 Jan Scandinavian Airlines
26 Dec - 09 Jan Scandinavian Airlines
26 Dec - 07 Jan Scandinavian Airlines
09 Dec - 16 Dec Air France
14 Dec - 23 Dec British Airways
31 Dec - 06 Jan SWISS
08 Dec - 15 Dec LOT
31 Dec - 05 Jan British Airways
01 Dec - 08 Dec Turkish Airlines
02 Dec - 09 Dec Air France
07 Dec - 26 Jan American Airlines
08 Dec - 26 Jan American Airlines
09 Dec - 26 Jan American Airlines
09 Dec - 27 Jan American Airlines
27 Dec - 07 Jan Scandinavian Airlines
11 Dec - 25 Dec Air Canada
07 Dec - 14 Dec Air France
11 Dec - 18 Dec United

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

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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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