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

Return flights

26 Jun - 16 Jul	Icelandair
22 Jun - 24 Jun	Icelandair
22 Jun - 06 Jul	Icelandair
23 Jun - 15 Jul	Icelandair
24 Jun - 01 Jul	SWISS
23 Jun - 04 Jul	Icelandair
25 Jun - 15 Jul	Icelandair
16 Jun - 23 Jun	Lufthansa
26 Jun - 15 Jul	Icelandair
22 Jun - 03 Jul	Icelandair
20 Jun - 22 Jun	Icelandair
13 Jun - 26 Jun	Spirit Airlines
17 Jun - 14 Jul	Air Canada
17 Jun - 15 Jul	Air Canada
13 Jun - 29 Jun	Spirit Airlines
23 Jun - 24 Jun	Turkish Airlines
25 Jun - 28 Jun	Turkish Airlines
24 Jun - 27 Jun	Turkish Airlines
25 Jun - 26 Jun	Turkish Airlines
13 Jun - 29 Jun	Austrian Airlines	direct

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

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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Cheapest return flights from Chicago to Vienna in June from $885

Return flights