Cheapest return flights from Portland to Tokyo in September from 563€

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

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

Return flights

11 Sep - 20 Sep Air Canada
16 Sep - 23 Sep United
28 Sep - 07 Oct United
29 Sep - 08 Oct United
10 Sep - 23 Sep United
03 Sep - 10 Sep United
03 Sep - 15 Sep United
18 Sep - 01 Oct United
14 Sep - 23 Sep United
25 Sep - 30 Sep United
17 Sep - 30 Sep United
11 Sep - 25 Sep Air Canada
03 Sep - 14 Sep United

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

Skyscanner

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo