Cheapest return flights from Chicago to Vienna in July from 666€

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

Return flights

15 Jul - 29 Jul Aer Lingus
29 Jul - 07 Aug Aer Lingus
16 Jul - 30 Jul TAP
01 Jul - 22 Jul Aer Lingus
18 Jul - 01 Aug TAP
04 Jul - 19 Jul Air Serbia
02 Jul - 16 Jul TAP
01 Jul - 15 Jul Scandinavian Airlines
01 Jul - 21 Jul Air Serbia
01 Jul - 19 Jul Air Serbia
05 Jul - 19 Jul ITA Airways
01 Jul - 20 Jul Aer Lingus
18 Jul - 01 Aug United direct

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

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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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