AirHint found the following cheapest return flights from San Jose (SJO) to Tokyo (HND) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Air France
07 Dec - 22 Dec	Volaris Costa Rica
26 Dec - 20 Jan	Air France
01 Dec - 16 Dec	Air Canada
01 Dec - 13 Dec	Air Canada
01 Dec - 04 Dec	Air Canada
02 Dec - 05 Dec	Air Canada
01 Dec - 12 Dec	Air Canada
23 Dec - 30 Dec	Air France
06 Dec - 23 Dec	Volaris Costa Rica
25 Dec - 07 Jan	Air France
05 Dec - 04 Jan	Air France
24 Dec - 03 Jan	Delta
26 Dec - 03 Jan	Delta

Also check the deals for one-way flights from San Jose 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 San Jose to Tokyo in December from $1365

Return flights