Cheapest return flights from Chicago to Vienna in April from 468€

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

Return flights

01 Apr - 14 Apr Scandinavian Airlines
14 Apr - 28 Apr Spirit Airlines
20 Apr - 07 May Aer Lingus
21 Apr - 06 May LOT
21 Apr - 30 Apr LOT
02 Apr - 14 Apr Turkish Airlines
03 Apr - 12 Apr Turkish Airlines
16 Apr - 30 Apr Turkish Airlines
19 Apr - 03 May LOT
03 Apr - 13 Apr Turkish Airlines
01 Apr - 08 Apr Turkish Airlines
02 Apr - 09 Apr Turkish Airlines
10 Apr - 30 Apr LOT
20 Apr - 07 May Austrian Airlines direct
19 Apr - 03 May Austrian Airlines direct

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

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