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

Return flights

22 Apr - 06 May	ANA
07 Apr - 17 Apr	Korean Air
22 Apr - 06 May	Japan Airlines	direct
28 Apr - 05 May	Japan Airlines	direct
05 Apr - 18 Apr	Korean Air
08 Apr - 15 Apr	Korean Air
15 Apr - 22 Apr	Japan Airlines
29 Apr - 06 May	Japan Airlines	direct
30 Apr - 07 May	Alaska Airlines
04 Apr - 11 Apr	Korean Air
27 Apr - 04 May	Japan Airlines
17 Apr - 24 Apr	Japan Airlines
30 Apr - 16 May	ANA
12 Apr - 29 Apr	United
19 Apr - 29 Apr	United
24 Apr - 01 May	Japan Airlines
19 Apr - 03 May	Hawaiian Airlines
01 Apr - 13 Apr	Korean Air
25 Apr - 02 May	Japan Airlines
01 Apr - 15 Apr	Korean Air

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

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 April from $787

Return flights