AirHint found the following cheapest return flights from Chicago (ORD) to Dubai (DXB) in September 2025 (see full year).

Return flights

20 Sep - 01 Oct	Turkish Airlines
06 Sep - 15 Sep	Delta
08 Sep - 23 Sep	Air France
24 Sep - 13 Oct	Air France
30 Sep - 07 Oct	KLM
29 Sep - 06 Oct	KLM
30 Sep - 14 Oct	KLM
23 Sep - 07 Oct	KLM
29 Sep - 22 Oct	KLM
29 Sep - 14 Oct	KLM
08 Sep - 15 Sep	KLM
08 Sep - 12 Sep	Air France
10 Sep - 15 Sep	KLM
19 Sep - 30 Sep	Delta
23 Sep - 30 Sep	Turkish Airlines
30 Sep - 09 Oct	Delta
29 Sep - 18 Oct	Turkish Airlines
24 Sep - 29 Sep	Royal Jordanian
01 Sep - 07 Sep	Delta
12 Sep - 15 Sep	Turkish Airlines

Also check the deals for one-way flights from Chicago to Dubai in September.

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 Dubai in September from 593€

Return flights