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

Return flights

24 Sep - 01 Oct	Turkish Airlines
18 Sep - 25 Sep	Air Canada
22 Sep - 06 Oct	SWISS
21 Sep - 28 Sep	Delta
22 Sep - 12 Oct	Delta
27 Sep - 05 Oct	Delta
18 Sep - 08 Oct	Air Canada
19 Sep - 30 Sep	Delta
19 Sep - 26 Sep	Delta
24 Sep - 01 Oct	Emirates	direct
22 Sep - 06 Oct	Emirates	direct
18 Sep - 25 Sep	Emirates	direct
19 Sep - 30 Sep	Emirates	direct
21 Sep - 28 Sep	Emirates	direct
19 Sep - 26 Sep	Emirates	direct
18 Sep - 08 Oct	Emirates	direct
22 Sep - 12 Oct	Emirates	direct
27 Sep - 05 Oct	Emirates	direct
25 Sep - 26 Sep	Qatar Airways

Also check the deals for one-way flights from Boston 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 Boston to Dubai in September from 590€

Return flights