AirHint found the following cheapest return flights from Chicago (ORD) to Vienna (VIE)
in August 2025 (see full year ).
Return flights
25 Aug
- 04 Sep
Scandinavian Airlines
$ 599
14 Aug
- 14 Sep
Turkish Airlines
$ 615
13 Aug
- 13 Sep
Turkish Airlines
$ 672
24 Aug
- 03 Sep
Scandinavian Airlines
$ 725
05 Aug
- 19 Aug
Aer Lingus
$ 734
21 Aug
- 30 Aug
Turkish Airlines
$ 738
14 Aug
- 24 Aug
Turkish Airlines
$ 760
02 Aug
- 16 Aug
Turkish Airlines
$ 789
29 Aug
- 06 Sep
Scandinavian Airlines
$ 812
25 Aug
- 04 Sep
Austrian Airlines
$ 1081
direct
14 Aug
- 24 Aug
Austrian Airlines
$ 1200
direct
21 Aug
- 30 Aug
Austrian Airlines
$ 1200
direct
14 Aug
- 14 Sep
Austrian Airlines
$ 1201
direct
02 Aug
- 16 Aug
Austrian Airlines
$ 1364
direct
29 Aug
- 06 Sep
Austrian Airlines
$ 1536
direct
Also check the deals for one-way flights from Chicago to Vienna in August .
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.