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

Return flights

01 May - 10 May	Delta
05 May - 19 May	Air Canada
19 May - 03 Jun	Japan Airlines	direct
24 May - 05 Jun	ANA
09 May - 29 May	ANA
20 May - 02 Jun	Korean Air
02 May - 10 May	STARLUX Airlines
04 May - 18 May	Korean Air
20 May - 02 Jun	Japan Airlines	direct
25 May - 31 May	WestJet
14 May - 29 May	ANA
21 May - 01 Jun	WestJet
28 May - 09 Jun	United
01 May - 10 May	Japan Airlines	direct
24 May - 05 Jun	American Airlines	direct
04 May - 18 May	Japan Airlines	direct
14 May - 29 May	Japan Airlines	direct
21 May - 01 Jun	Japan Airlines	direct

Also check the deals for one-way flights from San Diego 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 Diego to Tokyo in May from $902

Return flights