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

Return flights

02 Dec - 05 Dec	Turkish Airlines
08 Dec - 23 Dec	Turkish Airlines
08 Dec - 22 Dec	Turkish Airlines
31 Dec - 14 Jan	Qatar Airways
29 Dec - 14 Jan	SWISS
09 Dec - 24 Dec	Saudia
28 Dec - 13 Jan	Turkish Airlines
09 Dec - 12 Jan	Qatar Airways
29 Dec - 06 Jan	Qatar Airways
13 Dec - 21 Jan	Lufthansa
11 Dec - 13 Jan	Lufthansa
10 Dec - 07 Jan	jetBlue
22 Dec - 29 Dec	Air Canada
25 Dec - 30 Dec	jetBlue
24 Dec - 05 Jan	jetBlue
11 Dec - 11 Jan	Delta
23 Dec - 30 Dec	Turkish Airlines
19 Dec - 31 Dec	RwandAir

Also check the deals for one-way flights from Washington to Nairobi 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 Nairobi in December from $779

Return flights