Cheapest return flights from Chicago to Warsaw in December from $428

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

Return flights

01 Dec - 22 Jan Scandinavian Airlines
01 Dec - 13 Dec Scandinavian Airlines
04 Dec - 27 Dec Scandinavian Airlines
29 Dec - 12 Jan SWISS
05 Dec - 27 Dec Scandinavian Airlines
31 Dec - 08 Jan Scandinavian Airlines
31 Dec - 07 Jan SWISS
12 Dec - 23 Dec Scandinavian Airlines
14 Dec - 27 Dec Scandinavian Airlines
06 Dec - 15 Dec Air Canada
29 Dec - 09 Jan Austrian Airlines
03 Dec - 10 Dec LOT direct
09 Dec - 16 Dec LOT direct
01 Dec - 13 Dec LOT direct
01 Dec - 22 Jan LOT direct
15 Dec - 26 Dec Scandinavian Airlines
25 Dec - 07 Jan Scandinavian Airlines
26 Dec - 09 Jan Lufthansa
25 Dec - 13 Jan Lufthansa
24 Dec - 12 Jan Scandinavian Airlines

Also check the deals for one-way flights from Chicago to Warsaw 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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