Cheapest return flights from Chicago to Vienna in October from 614€

Best time to book flights for Chicago (ORD) to Vienna (VIE) flights at AirHint

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

Return flights

07 Oct - 18 Oct Turkish Airlines
27 Oct - 10 Nov Turkish Airlines
30 Oct - 13 Nov Icelandair
31 Oct - 14 Nov Turkish Airlines
27 Oct - 10 Nov Austrian Airlines direct
31 Oct - 14 Nov Austrian Airlines direct
07 Oct - 18 Oct United direct

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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