$415 Find Cheap Flights from Portland to Taiwan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Taiwan departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Portland to Taiwan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Taiwan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Taiwan

Tue, Nov 10 - Fri, Nov 20
Multiple Airlines Logo
9:30 pm - 3:45 pm
PDX
-
TPE
50h 15m
2 stops
Multiple Airlines Logo
12:55 pm - 12:10 am
TPE
-
PDX
27h 15m
2 stops
$817Multiple Airlines
Sun, Oct 11 - Tue, Nov 10
Multiple Airlines Logo
5:45 pm - 5:00 am
PDX
-
TPE
20h 15m
1 stop
Multiple Airlines Logo
11:35 pm - 11:00 pm
TPE
-
PDX
15h 25m
1 stop
$931Multiple Airlines
Sun, Oct 4 - Tue, Oct 13
United Airlines Logo
7:00 am - 6:45 pm
PDX
-
TPE
20h 45m
1 stop
United Airlines Logo
2:30 pm - 2:36 pm
TPE
-
PDX
15h 06m
1 stop
$932United Airlines
Sat, Aug 8 - Sun, Aug 23
United Airlines Logo
5:15 am - 6:45 pm
PDX
-
TPE
22h 30m
1 stop
United Airlines Logo
9:50 am - 10:11 am
TPE
-
PDX
15h 21m
1 stop
$939United Airlines
Fri, Jul 31 - Fri, Aug 14
Delta Logo
5:50 pm - 7:55 pm
PDX
-
TPE
35h 05m
1 stop
Delta Logo
9:35 am - 7:17 pm
TPE
-
PDX
24h 42m
2 stops
$949Delta
Fri, Jul 31 - Fri, Aug 14
Delta Logo
5:37 pm - 7:55 pm
PDX
-
TPE
35h 18m
2 stops
Delta Logo
9:35 am - 4:34 pm
TPE
-
PDX
21h 59m
2 stops
$954Delta
Sat, Aug 8 - Sun, Aug 23
Korean Air Logo
5:37 pm - 12:10 pm
PDX
-
TPE
27h 33m
2 stops
Korean Air Logo
6:55 pm - 10:13 pm
TPE
-
PDX
42h 18m
2 stops
$1,037Korean Air
Sat, Aug 8 - Sun, Aug 23
Korean Air Logo
5:37 pm - 12:10 pm
PDX
-
TPE
27h 33m
2 stops
Korean Air Logo
6:55 pm - 10:13 pm
TPE
-
PDX
42h 18m
2 stops
$1,114Korean Air
Tue, Nov 3 - Wed, Nov 11
Japan Airlines Logo
7:01 am - 11:40 am
PDX
-
TSA
36h 39m
2 stops
Japan Airlines Logo
3:35 pm - 4:34 pm
TSA
-
PDX
40h 59m
2 stops
$1,152Japan Airlines
Tue, Nov 3 - Wed, Nov 11
Japan Airlines Logo
7:01 am - 11:40 am
PDX
-
TSA
36h 39m
2 stops
Japan Airlines Logo
3:35 pm - 4:34 pm
TSA
-
PDX
40h 59m
2 stops
$1,153Japan Airlines
Booking Insights

KAYAK's insights & trends for Portland to Taiwan flights

Get data-powered insights and trends into flights from Portland to Taiwan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Taiwan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Taiwan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Taiwan is May, when tickets cost $367 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $945 and $824 respectively.

How far in advance should I book a flight from Portland to Taiwan?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Taiwan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Taiwan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$415
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Portland to Taiwan Taoyuan Airport

FAQs - booking Taiwan flights

  • How does KAYAK find such low prices on flights from Portland to Taiwan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Taiwan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Taiwan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Taiwan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Taiwan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Taiwan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Taiwan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Taiwan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Portland to Taiwan

 
Need help choosing which airline to fly with from Portland to Taiwan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 317 reviews
8.7Food
9.0Boarding
8.8Entertainment
9.2Crew
8.9Comfort
Airline reviews

The food was amazing good especially for evonoply. The seats were comfy more then usually..crew was very nice and helpful.

10.0 ExcellentJim, May 2026
TPE - SEA
Read more STARLUX Airlines reviews

The food was amazing good especially for evonoply. The seats were comfy more then usually..crew was very nice and helpful.

amazing and great food. everything was smooth from start to finished

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

The overall experience with STARLUX was phenomenal. One of the best highlights for me was the smooth landing in LA(smoothest landing I’ve experienced ever) and the attentiveness of all your staff from check-in to boarding. Also, flight left and landed between airports on time. I highly recommend Starlux to my family and friends and I’m excited to fly with you again.

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

We are on economy premium but they put us in economy seating? Asking why the fligh supports said : If you not happy you can claim for refund?

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

more new movies and the blockbuster movies that everyone likes

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Very comfortable seating and the Flight staff were very attentive. The premium economy section that I was seated in was very clean, updated, and well appointed. I would highly recommend flying United Airlines as this experience was better than the Japan Airlines business class that I flew several months ago.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Everything you need to know for your flight from Portland to Taiwan

Information on your arrival and departure airports