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

Return flights

28 Apr - 05 May	ANA
29 Apr - 05 May	ANA
29 Apr - 11 May	United
15 Apr - 13 May	Delta
22 Apr - 29 Apr	Air Canada
15 Apr - 22 Apr	Japan Airlines
15 Apr - 27 Apr	Japan Airlines
14 Apr - 27 Apr	Japan Airlines
13 Apr - 28 Apr	Japan Airlines
21 Apr - 30 Apr	Delta
14 Apr - 21 Apr	Alaska Airlines
15 Apr - 23 Apr	Japan Airlines
12 Apr - 22 Apr	Japan Airlines
16 Apr - 23 Apr	American Airlines

Also check the deals for one-way flights from Portland 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 Portland to Tokyo in April from $669

Return flights