$399 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 11/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Taiwan

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Taiwan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Taipei City
Taipei City2 stops$788
Taichung City
Taichung City3 stops$2,767
Taipei City
Taipei City2 stops$788
Taichung City
Taichung City3 stops$2,767

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

Fri, Nov 6 - Thu, Nov 19
Multiple Airlines Logo
8:05 am - 3:45 pm
PDX
-
TPE
39h 40m
2 stops
Multiple Airlines Logo
12:55 pm - 3:25 pm
TPE
-
PDX
18h 30m
2 stops
$788Multiple Airlines
Tue, Nov 3 - Wed, Nov 11
Multiple Airlines Logo
9:30 pm - 11:30 am
PDX
-
TPE
46h 00m
2 stops
Multiple Airlines Logo
5:10 pm - 4:50 pm
TPE
-
PDX
39h 40m
2 stops
$801Multiple Airlines
Mon, Oct 5 - Tue, Nov 3
United Airlines Logo
7:00 am - 6:45 pm
PDX
-
TPE
20h 45m
1 stop
United Airlines Logo
11:10 am - 2:27 pm
TPE
-
PDX
19h 17m
1 stop
$928United Airlines
Mon, Aug 3 - Mon, Aug 24
United Airlines Logo
4:15 pm - 4:05 am
PDX
-
TPE
20h 50m
2 stops
United Airlines Logo
9:50 am - 12:00 pm
TPE
-
PDX
17h 10m
1 stop
$933United Airlines
Fri, Jul 31 - Fri, Aug 14
Delta Logo
8:44 pm - 7:55 pm
PDX
-
TPE
32h 11m
1 stop
Delta Logo
9:30 am - 10:37 am
TPE
-
PDX
16h 07m
1 stop
$1,033Delta
Fri, Jul 31 - Fri, Aug 14
Delta Logo
8:44 pm - 7:55 pm
PDX
-
TPE
32h 11m
1 stop
Delta Logo
9:30 am - 7:16 pm
TPE
-
PDX
24h 46m
2 stops
$1,037Delta
Fri, Sep 4 - Sun, Sep 13
ANA Logo
10:10 am - 3:50 pm
PDX
-
TSA
38h 40m
2 stops
ANA Logo
1:30 pm - 7:06 pm
TSA
-
PDX
20h 36m
2 stops
$1,099ANA
Tue, Nov 10 - Wed, Nov 18
ANA Logo
10:00 am - 3:50 pm
PDX
-
TSA
37h 50m
2 stops
ANA Logo
4:50 pm - 6:31 pm
TSA
-
PDX
17h 41m
2 stops
$1,193ANA
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
$1,326Japan Airlines
Tue, Nov 10 - Thu, Nov 12
Japan Airlines Logo
7:01 am - 9:00 pm
PDX
-
TSA
21h 59m
2 stops
Japan Airlines Logo
9:10 am - 4:34 pm
TSA
-
PDX
23h 24m
2 stops
$1,398Japan 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 December and July, when the average cost of round-trip tickets is $824 and $811 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$399
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 22% 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 327 reviews
8.9Comfort
8.6Food
8.9Boarding
9.1Crew
8.8Entertainment
Airline reviews

It did not feel like a luxury airline. We had booked premium economy and opted for AVML meals. This was one of the worst meal in any of the flights and I’m a frequent flyer. No great snack options were available. Drink selection was limited to wine and beer. On a long flight, you need a variety of food which was unfortunately not available. The seats were just OK and the foot rest are not comfortable.. Airline staff for courteous Audio and video section is extremely limited

6.0 GoodKartika, May 2026
KIX - TPE
Read more STARLUX Airlines reviews

It did not feel like a luxury airline. We had booked premium economy and opted for AVML meals. This was one of the worst meal in any of the flights and I’m a frequent flyer. No great snack options were available. Drink selection was limited to wine and beer. On a long flight, you need a variety of food which was unfortunately not available. The seats were just OK and the foot rest are not comfortable.. Airline staff for courteous Audio and video section is extremely limited

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

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

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

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.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

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

Information on your arrival and departure airports