AirHint found the following cheapest return flights from Washington (IAD) to Kuwait (KWI) in December 2025 (see full year).

Return flights

06 Dec - 20 Jan	Turkish Airlines
01 Dec - 09 Dec	Turkish Airlines
02 Dec - 09 Dec	Turkish Airlines
03 Dec - 10 Dec	Turkish Airlines
05 Dec - 12 Dec	Turkish Airlines
06 Dec - 13 Dec	Turkish Airlines
15 Dec - 18 Jan	TAP
13 Dec - 12 Jan	Frontier Airlines
12 Dec - 12 Jan	Frontier Airlines
15 Dec - 11 Jan	Turkish Airlines
15 Dec - 10 Jan	Turkish Airlines
01 Dec - 01 Jan	Turkish Airlines
17 Dec - 13 Jan	Turkish Airlines
17 Dec - 28 Jan	Turkish Airlines
17 Dec - 16 Jan	Icelandair

Also check the deals for one-way flights from Washington to Kuwait 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 Washington to Kuwait in December from $767

Return flights