Cheapest return flights from Chicago to Vienna in May from 1176€

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

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

Return flights

11 May - 21 May Delta
12 May - 22 May Delta
12 May - 19 May Delta
11 May - 19 May Delta
10 May - 18 May Delta
08 May - 17 May Delta
17 May - 25 May Delta
23 May - 06 Jun KLM
09 May - 18 May KLM
23 May - 01 Jun Delta
06 May - 15 May Delta

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

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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