Cheapest one-way flights from Portland to Taipei in September from $512

Best time to book flights for Portland (PDX) to Taipei (TPE) flights at AirHint

AirHint found the following cheapest one-way flights from Portland (PDX) to Taipei (TPE) in September 2025 (see full year).

One-Way flights

02 Sep Delta
04 Sep Delta

Also check the deals for return flights from Portland to Taipei 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.

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