$426 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 9/1. 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$924
Taichung City
Taichung City2 stops$1,953
Taipei City
Taipei City1 stop$924
Taichung City
Taichung City2 stops$1,953

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, Sep 29 - Tue, Mar 9
Multiple Airlines Logo
9:29 pm - 5:00 am
PDX
-
TPE
16h 31m
1 stop
Multiple Airlines Logo
11:35 pm - 9:13 pm
TPE
-
PDX
13h 38m
1 stop
$924Multiple Airlines
Mon, Oct 19 - Tue, Oct 27
Multiple Airlines Logo
2:30 pm - 5:00 am
PDX
-
TPE
23h 30m
1 stop
Multiple Airlines Logo
11:35 pm - 11:02 pm
TPE
-
PDX
14h 27m
1 stop
$931Multiple Airlines
Fri, Oct 16 - Thu, Jan 14
United Airlines Logo
5:30 am - 6:45 pm
PDX
-
TPE
22h 15m
1 stop
United Airlines Logo
11:10 am - 6:31 pm
TPE
-
PDX
23h 21m
1 stop
$939United Airlines
Mon, Aug 3 - Fri, Aug 28
United Airlines Logo
5:00 am - 6:45 pm
PDX
-
TPE
22h 45m
2 stops
United Airlines Logo
2:30 pm - 9:05 pm
TPE
-
PDX
21h 35m
2 stops
$944United Airlines
Sun, Sep 27 - Sun, Jan 31
Multiple Airlines Logo
9:29 pm - 5:00 am
PDX
-
TPE
16h 31m
1 stop
Multiple Airlines Logo
11:35 pm - 9:13 pm
TPE
-
PDX
13h 38m
1 stop
$948Multiple Airlines
Wed, Oct 14 - Tue, Mar 9
Multiple Airlines Logo
5:00 pm - 5:10 am
PDX
-
TPE
21h 10m
1 stop
Multiple Airlines Logo
11:35 pm - 10:44 pm
TPE
-
PDX
15h 09m
1 stop
$961Multiple Airlines
Sat, Aug 29 - Thu, Dec 10
ANA Logo
3:43 pm - 3:50 pm
PDX
-
TSA
33h 07m
2 stops
ANA Logo
4:50 pm - 12:54 am
TSA
-
PDX
24h 04m
2 stops
$1,121ANA
Tue, Sep 1 - Tue, Dec 1
ANA Logo
7:00 am - 12:05 pm
PDX
-
TSA
38h 05m
2 stops
ANA Logo
4:50 pm - 6:30 pm
TSA
-
PDX
17h 40m
2 stops
$1,144ANA
Tue, Nov 3 - Tue, Nov 10
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
$1,260Japan Airlines
Sun, Nov 1 - Tue, Nov 10
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
$1,270Japan 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$426
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 314 reviews
8.8Entertainment
9.2Crew
8.7Food
9.0Boarding
8.9Comfort
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.

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.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

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.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

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

Information on your arrival and departure airports