Cheapest return flights from Chicago to Vienna in October from 498€

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

Return flights

23 Oct - 06 Nov Turkish Airlines
26 Oct - 09 Nov Scandinavian Airlines
24 Oct - 07 Nov Turkish Airlines
10 Oct - 17 Oct Turkish Airlines
01 Oct - 17 Oct Icelandair
24 Oct - 07 Nov Austrian Airlines direct
10 Oct - 17 Oct United direct
09 Oct - 19 Oct Aer Lingus

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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