Cheapest return flights from Chicago to Vienna in May from 722€

AirHint found the following cheapest return flights from Chicago (ORD) to Vienna (VIE) in May 2026 (see full year).

Return flights

16 May - 06 Jun TAP
16 May - 06 Jun Austrian Airlines direct

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

Powered by

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Feel free to contact us with any feedback or request another flight research.