AirHint found the following cheapest return flights from Los Angeles (LAX) to Riyadh (RUH) in December 2025 (see full year).

Return flights

30 Dec - 18 Jan	Delta
23 Dec - 29 Dec	Lufthansa
24 Dec - 31 Dec	Lufthansa
24 Dec - 11 Jan	Virgin Atlantic
23 Dec - 31 Dec	Lufthansa
23 Dec - 30 Dec	Lufthansa
22 Dec - 29 Dec	Air France
22 Dec - 30 Dec	Air France
27 Dec - 04 Jan	Scandinavian Airlines
23 Dec - 04 Jan	Delta
20 Dec - 04 Jan	Delta

Also check the deals for one-way flights from Los Angeles to Riyadh 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 Los Angeles to Riyadh in December from 742€

Return flights