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

Return flights

07 Dec - 18 Dec	Alaska Airlines
02 Dec - 06 Dec	Alaska Airlines
06 Dec - 17 Dec	Alaska Airlines
06 Dec - 17 Jan	Alaska Airlines
07 Dec - 16 Dec	Alaska Airlines
01 Dec - 15 Dec	Air China
04 Dec - 18 Dec	Alaska Airlines
01 Dec - 09 Dec	Alaska Airlines
01 Dec - 18 Dec	Air China
01 Dec - 04 Dec	Air China
30 Dec - 16 Jan	Delta	direct
31 Dec - 21 Jan	United
31 Dec - 19 Jan	United	direct
31 Dec - 18 Jan	United
31 Dec - 17 Jan	United
31 Dec - 21 Jan	ANA	direct
04 Dec - 08 Dec	United	direct
27 Dec - 14 Jan	Alaska Airlines
31 Dec - 15 Jan	United	direct
31 Dec - 17 Jan	ANA	direct

Also check the deals for one-way flights from Los Angeles to Tokyo 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 Tokyo in December from 451€

Return flights