Cheapest return flights from Chicago to Istanbul in April from 488€

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

Return flights

17 Apr - 25 Apr Scandinavian Airlines
15 Apr - 22 Apr Scandinavian Airlines
20 Apr - 24 Apr Scandinavian Airlines
25 Apr - 09 May Scandinavian Airlines
15 Apr - 04 May Scandinavian Airlines
18 Apr - 24 Apr Scandinavian Airlines
15 Apr - 15 May Scandinavian Airlines
07 Apr - 17 Apr Icelandair
23 Apr - 03 May Icelandair
21 Apr - 25 May Icelandair
24 Apr - 03 May Icelandair
01 Apr - 08 Apr Scandinavian Airlines
01 Apr - 15 Apr KLM
01 Apr - 14 Apr KLM
29 Apr - 06 May KLM
30 Apr - 13 May Icelandair
16 Apr - 20 Apr Icelandair
01 Apr - 06 Apr British Airways
19 Apr - 03 May KLM
25 Apr - 09 May Turkish Airlines direct

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

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