Cheapest one-way flights from Portland to Tokyo in September from 321€

AirHint found the following cheapest one-way flights from Portland (PDX) to Tokyo (NRT) in September 2026 (see full year).

One-Way flights

01 Sep Frontier Airlines
12 Sep Alaska Airlines
10 Sep Alaska Airlines
11 Sep Alaska Airlines
03 Sep Air Canada

Also check the deals for return flights from Portland to Tokyo in September.

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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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