Cheapest return flights from Chicago to Istanbul in April from 599€

Best time to book flights for Chicago (ORD) to Istanbul (SAW) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Istanbul (SAW) in April 2025 (see full year).

Return flights

25 Apr - 29 Apr Icelandair
25 Apr - 30 Apr Icelandair
01 Apr - 06 Apr Icelandair
03 Apr - 10 Apr Icelandair
09 Apr - 16 Apr Icelandair
11 Apr - 18 Apr Spirit Airlines
08 Apr - 22 Apr Icelandair
25 Apr - 04 May Icelandair
06 Apr - 18 Apr Icelandair
10 Apr - 20 Apr Icelandair
25 Apr - 01 May Icelandair
12 Apr - 01 May SWISS
02 Apr - 29 Apr Qatar Airways
15 Apr - 15 May Qatar Airways
29 Apr - 01 May Qatar Airways
20 Apr - 11 May KLM

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

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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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