Cheapest return flights from Chicago to Vienna in December from $443

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

Return flights

06 Dec - 10 Dec Scandinavian Airlines
03 Dec - 07 Dec Scandinavian Airlines
06 Dec - 08 Dec Scandinavian Airlines
06 Dec - 16 Dec Scandinavian Airlines
05 Dec - 12 Dec Scandinavian Airlines
10 Dec - 17 Dec Aer Lingus
05 Dec - 15 Dec Turkish Airlines
28 Dec - 14 Jan Scandinavian Airlines
05 Dec - 09 Dec Icelandair
04 Dec - 09 Dec Turkish Airlines
05 Dec - 07 Dec Turkish Airlines
27 Dec - 17 Jan LOT
23 Dec - 17 Jan Icelandair
13 Dec - 10 Jan Spirit Airlines
24 Dec - 17 Jan LOT
26 Dec - 15 Jan Scandinavian Airlines
26 Dec - 14 Jan Scandinavian Airlines
27 Dec - 10 Jan LOT
27 Dec - 07 Jan Air Serbia
26 Dec - 17 Jan Air Canada

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

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