AirHint found the following cheapest return flights from Oakland (OAK) to Tokyo (HND) in April 2026 (see full year).

Return flights

20 Apr - 07 May	Alaska Airlines
29 Apr - 09 May	Alaska Airlines
28 Apr - 08 May	Alaska Airlines
08 Apr - 15 Apr	Alaska Airlines
27 Apr - 09 May	Korean Air
15 Apr - 21 Apr	Korean Air
10 Apr - 18 Apr	Korean Air
06 Apr - 13 Apr	Korean Air
06 Apr - 14 Apr	Korean Air
05 Apr - 14 Apr	Korean Air
01 Apr - 19 Apr	Alaska Airlines
09 Apr - 13 Apr	Alaska Airlines
04 Apr - 14 Apr	Hawaiian Airlines
01 Apr - 13 Apr	Korean Air
12 Apr - 01 May	Korean Air
23 Apr - 08 May	Korean Air

Also check the deals for one-way flights from Oakland 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 Oakland to Tokyo in April from $770

Return flights