Cheapest return flights from Portland to Tokyo in August from $696

Best time to book flights for Portland (PDX) to Tokyo (HND) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to Tokyo (HND) in August 2025 (see full year).

Return flights

31 Aug - 10 Sep American Airlines
11 Aug - 11 Sep American Airlines
19 Aug - 08 Sep ANA
23 Aug - 30 Aug ANA
09 Aug - 18 Aug Delta
18 Aug - 23 Aug Alaska Airlines
01 Aug - 17 Aug Alaska Airlines
04 Aug - 17 Aug Alaska Airlines
04 Aug - 18 Aug Alaska Airlines
04 Aug - 16 Aug Alaska Airlines
05 Aug - 12 Aug Alaska Airlines
06 Aug - 12 Aug ANA
02 Aug - 11 Aug Alaska Airlines

Also check the deals for one-way flights from Portland to Tokyo in August.

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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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