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

Return flights

03 May - 15 May	United
03 May - 13 May	Delta
06 May - 19 May	United
05 May - 15 May	Delta
04 May - 15 May	Delta
06 May - 18 May	United
12 May - 20 May	Delta
02 May - 17 May	United
08 May - 18 May	Frontier Airlines
09 May - 29 May	Korean Air
26 May - 09 Jun	United
29 May - 07 Jun	United
15 May - 01 Jun	Delta
27 May - 06 Jun	United
26 May - 07 Jun	United
23 May - 06 Jun	United
30 May - 06 Jun	United
28 May - 30 Jun	Emirates
22 May - 14 Jun	Emirates

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 726€

Return flights