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

Return flights

03 Dec - 10 Dec	Turkish Airlines
09 Dec - 08 Jan	Royal Jordanian
06 Dec - 17 Jan	Turkish Airlines
11 Dec - 08 Jan	Saudia	direct
06 Dec - 17 Jan	Saudia	direct
10 Dec - 07 Jan	Saudia
09 Dec - 08 Jan	Saudia	direct
20 Dec - 03 Jan	Royal Air Maroc
19 Dec - 02 Jan	Saudia
18 Dec - 03 Jan	Ethiopian Airlines
18 Dec - 03 Jan	Saudia	direct

Also check the deals for one-way flights from Washington to Jeddah 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 Jeddah in December from $694

Return flights