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

Return flights

11 May - 18 May	Zipair	direct
12 May - 20 May	Zipair	direct
14 May - 26 May	Zipair	direct
14 May - 28 May	Zipair	direct
14 May - 25 May	Zipair	direct
20 May - 09 Jun	Philippine Airlines
27 May - 03 Jun	WestJet
11 May - 15 May	Zipair
27 May - 10 Jun	WestJet
19 May - 28 May	Alaska Airlines
12 May - 04 Jun	Zipair	direct
19 May - 02 Jun	Alaska Airlines
04 May - 12 May	Alaska Airlines
12 May - 21 May	Zipair	direct
12 May - 27 May	Alaska Airlines
29 May - 03 Jun	Flair Airlines
31 May - 06 Jun	WestJet
20 May - 05 Jun	Zipair
27 May - 08 Jun	Zipair	direct
29 May - 03 Jun	Zipair	direct

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

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 May from $741

Return flights