Cheapest return flights from Chicago to Vienna in October from 374€

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

Return flights

29 Oct - 12 Nov Scandinavian Airlines
06 Oct - 15 Oct Scandinavian Airlines
01 Oct - 17 Oct Icelandair
06 Oct - 13 Oct Icelandair
03 Oct - 17 Oct Icelandair
07 Oct - 16 Oct Icelandair
30 Oct - 13 Nov Turkish Airlines
06 Oct - 12 Oct Icelandair
06 Oct - 16 Oct Turkish Airlines
06 Oct - 14 Oct Turkish Airlines
13 Oct - 20 Oct Turkish Airlines
29 Oct - 12 Nov Austrian Airlines direct
13 Oct - 16 Oct Aer Lingus
29 Oct - 04 Nov Austrian Airlines

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