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

Return flights

25 Mar - 09 Apr	Air Canada
25 Mar - 01 Apr	Air Canada
03 Mar - 10 Mar	Air Canada
02 Mar - 07 Mar	Air Canada
04 Mar - 18 Mar	Delta
08 Mar - 22 Mar	Air Canada
15 Mar - 26 Mar	United
25 Mar - 01 Apr	Japan Airlines	direct
12 Mar - 20 Mar	Air Canada
27 Mar - 06 Apr	Hawaiian Airlines
27 Mar - 05 Apr	Japan Airlines
26 Mar - 05 Apr	Air Canada
27 Mar - 08 Apr	SWISS

Also check the deals for one-way flights from San Diego to Tokyo in March.

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 March from 583€

Return flights