AirHint found the following cheapest return flights from San Francisco (SFO) to Tokyo (NRT) in January 2026 (see full year).

Return flights

14 Jan - 20 Jan	Asiana Airlines
22 Jan - 27 Jan	Asiana Airlines
27 Jan - 11 Feb	Asiana Airlines
08 Jan - 02 Feb	Asiana Airlines
12 Jan - 20 Jan	Air Canada
28 Jan - 18 Feb	Air Canada
11 Jan - 16 Feb	Air Canada
26 Jan - 09 Feb	Air Canada
24 Jan - 31 Jan	Flair Airlines
27 Jan - 11 Feb	United	direct
07 Jan - 03 Feb	United	direct
28 Jan - 18 Feb	United	direct
17 Jan - 24 Jan	Asiana Airlines
16 Jan - 25 Jan	Asiana Airlines
23 Jan - 01 Feb	Asiana Airlines
22 Jan - 27 Jan	Zipair	direct
23 Jan - 01 Feb	Zipair	direct
24 Jan - 31 Jan	Zipair	direct
12 Jan - 20 Jan	United	direct
10 Jan - 17 Jan	Air Canada

Also check the deals for one-way flights from San Francisco to Tokyo in January.

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 Francisco to Tokyo in January from 594€

Return flights