$470 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 8/18. 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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Cheap Flights from Portland to Taiwan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Taipei City
Taipei City1 stop$906
Taichung City
Taichung City3 stops$3,660
Taipei City
Taipei City1 stop$906
Taichung City
Taichung City3 stops$3,660

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

Sun, Sep 20 - Sun, Sep 27
China Airlines Logo
9:29 pm - 5:00 am
PDX
-
TPE
16h 31m
1 stop
China Airlines Logo
11:30 pm - 8:18 am
TPE
-
PDX
23h 48m
1 stop
$906China Airlines
Sun, Sep 20 - Sun, Sep 27
Multiple Airlines Logo
7:00 am - 8:45 pm
PDX
-
TPE
22h 45m
2 stops
Multiple Airlines Logo
8:10 pm - 7:50 pm
TPE
-
PDX
14h 40m
1 stop
$914Multiple Airlines
Thu, Aug 27 - Thu, Sep 10
Multiple Airlines Logo
9:29 pm - 5:00 am
PDX
-
TPE
16h 31m
1 stop
Multiple Airlines Logo
11:30 pm - 8:18 am
TPE
-
PDX
23h 48m
1 stop
$931Multiple Airlines
Mon, Aug 17 - Wed, Aug 19
China Airlines Logo
7:38 pm - 5:00 am
PDX
-
TPE
18h 22m
1 stop
China Airlines Logo
5:30 pm - 8:30 pm
TPE
-
PDX
18h 00m
1 stop
$934China Airlines
Mon, Aug 3 - Fri, Aug 28
United Airlines Logo
7:00 am - 6:45 pm
PDX
-
TPE
20h 45m
1 stop
United Airlines Logo
9:50 am - 2:47 pm
TPE
-
PDX
19h 57m
1 stop
$939United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:15 am - 7:50 pm
PDX
-
TPE
22h 35m
2 stops
United Airlines Logo
3:50 pm - 8:49 pm
TPE
-
PDX
20h 59m
2 stops
$944United Airlines
Mon, May 18 - Mon, Jun 1
STARLUX Airlines Logo
7:25 pm - 4:55 am
PDX
-
TPE
18h 30m
1 stop
STARLUX Airlines Logo
8:10 pm - 11:04 pm
TPE
-
PDX
17h 54m
1 stop
$1,016STARLUX Airlines
Thu, Aug 27 - Thu, Sep 10
Japan Airlines Logo
7:00 am - 8:50 pm
PDX
-
TSA
22h 50m
2 stops
Japan Airlines Logo
9:40 am - 4:50 pm
TSA
-
PDX
22h 10m
2 stops
$1,116Japan Airlines
Mon, Oct 19 - Mon, Nov 2
ANA Logo
10:10 am - 12:05 pm
PDX
-
TSA
34h 55m
2 stops
ANA Logo
4:50 pm - 6:30 pm
TSA
-
PDX
17h 40m
2 stops
$1,255ANA
Sun, Oct 18 - Sun, Nov 1
ANA Logo
9:00 am - 12:05 pm
PDX
-
TSA
36h 05m
2 stops
ANA Logo
4:50 pm - 7:30 pm
TSA
-
PDX
17h 40m
2 stops
$1,312ANA
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 seasonFebruary
Cheapest flight$470
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 12% 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 309 reviews
8.9Comfort
8.6Food
9.2Crew
8.8Entertainment
9.0Boarding
Airline reviews

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

10.0 ExcellentBrook, May 2026
TPE - BKK
Read more STARLUX Airlines reviews

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

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

more new movies and the blockbuster movies that everyone likes

Great airline. Kind staff, before m, during, and after the flight. They Directed you the whole way. Even when I arrived at my transfer destination, flight attendants guided passengers on which direction to go. I would definitely fly STARLUX again.

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

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

Information on your arrival and departure airports