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

Return flights

15 May - 08 Jun	Air Premia
15 May - 18 May	Air Premia
13 May - 29 May	Air Premia
15 May - 21 May	Air Premia
04 May - 13 May	WestJet
14 May - 28 May	Zipair	direct
12 May - 26 May	Zipair	direct
14 May - 25 May	Zipair	direct
12 May - 04 Jun	Zipair	direct
12 May - 21 May	Zipair	direct
13 May - 17 May	Air Premia
05 May - 13 May	Air Canada
26 May - 19 Jun	WestJet
24 May - 03 Jun	WestJet
20 May - 03 Jun	Zipair
26 May - 09 Jun	Zipair	direct
25 May - 08 Jun	Zipair
23 May - 01 Jun	WestJet
20 May - 05 Jun	Zipair
27 May - 29 Jun	Zipair

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 $682

Return flights