Portland (PDX) to Kaohsiung (KHH) cheap flight deal from $605 USD in economy class

UAUnited Airlines

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

KHH

Kaohsiung International Airport

Kaohsiung, Taiwan

$1,353 USD

-55%$605 USD

Verified Sep 21, 2025 at 6:36 PM

September 2025

Today

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$8,857 22$610 23$605 24$644 25$605 26$605 27$940 28$1,200 29$653 30$613 1$893 2$886 3$933 4$1,244 5$1,246

Limited Availability

13% of dates checked are available within 10% of the lowest price

Tuesday, September 23rd, 2025

6 round-trip options

Returning

Sun, Sep 28, 2025•5 Day Trip

$605 USD

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Returning

Mon, Sep 29, 2025•6 Day Trip

$605 USD

Google Flights

Returning

Tue, Sep 30, 2025•7 Day Trip

$605 USD

Google Flights

Returning

Wed, Oct 1, 2025•8 Day Trip

$605 USD

Google Flights

Returning

Thu, Oct 2, 2025•9 Day Trip

$605 USD

Google Flights

Returning

Mon, Oct 6, 2025•13 Day Trip

$605 USD

Google Flights