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

Return flights

01 Dec - 10 Dec	Turkish Airlines
30 Dec - 08 Jan	KLM
12 Dec - 20 Dec	Delta
01 Dec - 10 Dec	Emirates	direct
24 Dec - 16 Jan	Emirates	direct
12 Dec - 20 Dec	Emirates	direct
30 Dec - 08 Jan	Emirates	direct
18 Dec - 03 Jan	Turkish Airlines
22 Dec - 05 Jan	Delta
22 Dec - 04 Jan	Emirates	direct
18 Dec - 03 Jan	Emirates	direct

Also check the deals for one-way flights from Boston to Dubai in December.

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 December from 591€

Return flights