Cheapest return flights from Chicago to Vienna in April from $561

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 April 2025 (see full year).

Return flights

02 Apr - 08 Apr Turkish Airlines
15 Apr - 29 Apr Turkish Airlines
14 Apr - 24 Apr Turkish Airlines
01 Apr - 07 Apr LOT
17 Apr - 15 May Turkish Airlines
17 Apr - 19 May Turkish Airlines
14 Apr - 30 May Turkish Airlines
18 Apr - 15 May Turkish Airlines
15 Apr - 18 May Turkish Airlines
06 Apr - 20 Apr Turkish Airlines
16 Apr - 18 May Turkish Airlines
17 Apr - 18 May Turkish Airlines
18 Apr - 02 May Turkish Airlines
18 Apr - 17 May Turkish Airlines
18 Apr - 18 May Turkish Airlines
10 Apr - 20 Apr Turkish Airlines
12 Apr - 19 Apr Turkish Airlines
11 Apr - 13 Apr Turkish Airlines
06 Apr - 11 Apr Turkish Airlines
01 Apr - 07 Apr Austrian Airlines direct

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

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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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