Cheapest return flights from Chicago to Vienna in April from 548€

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 Spirit Airlines
29 Apr - 06 May Spirit Airlines
03 Apr - 08 May Spirit Airlines
04 Apr - 08 May Spirit Airlines
10 Apr - 17 Apr Turkish Airlines
02 Apr - 16 Apr Turkish Airlines
21 Apr - 30 Apr Turkish Airlines
05 Apr - 19 Apr Lufthansa
05 Apr - 19 Apr Austrian Airlines direct
30 Apr - 09 May Spirit Airlines
06 Apr - 11 Apr Spirit Airlines
25 Apr - 03 May Turkish Airlines
25 Apr - 03 May Austrian Airlines direct
29 Apr - 06 May Austrian Airlines direct
03 Apr - 08 May United direct
04 Apr - 08 May United direct
06 Apr - 11 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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