$359 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 1/19. 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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Flight Deals

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, Jan 30 - Sun, Feb 8
ANA Logo
5:35 am - 7:50 pm
PDX
-
TPE
22h 15m1 stop
ANA Logo
11:10 am - 2:48 pm
TPE
-
PDX
19h 38m1 stop
$655ANA
Fri, Jan 30 - Sun, Feb 8
Asiana Airlines Logo
5:00 am - 7:50 pm
PDX
-
TPE
22h 50m2 stops
Asiana Airlines Logo
11:10 am - 12:34 pm
TPE
-
PDX
17h 24m1 stop
$660Asiana Airlines
Wed, Jan 21 - Thu, Feb 5
United Airlines Logo
7:45 am - 7:50 pm
PDX
-
TPE
20h 05m1 stop
United Airlines Logo
11:10 am - 12:33 pm
TPE
-
PDX
17h 23m1 stop
$669United Airlines
Wed, Jan 21 - Tue, May 19
Delta Logo
6:25 am - 9:05 pm
PDX
-
TPE
22h 40m2 stops
Delta Logo
9:35 am - 7:26 pm
TPE
-
PDX
24h 51m2 stops
$674Delta
Sun, Feb 15 - Thu, Mar 5
United Airlines Logo
7:57 pm - 7:50 pm
PDX
-
TPE
31h 53m1 stop
United Airlines Logo
3:50 pm - 11:04 pm
TPE
-
PDX
23h 14m1 stop
$675United Airlines
Sun, Apr 5 - Thu, Apr 23
Multiple Airlines Logo
1:49 pm - 7:55 pm
PDX
-
TPE
15h 06m1 stop
Multiple Airlines Logo
9:35 am - 12:52 pm
TPE
-
PDX
18h 17m1 stop
$679Multiple Airlines
Mon, Apr 6 - Thu, Apr 23
China Eastern Logo
6:15 am - 7:55 pm
PDX
-
TPE
22h 40m2 stops
China Eastern Logo
9:35 am - 10:05 am
TPE
-
PDX
15h 30m1 stop
$684China Eastern
Thu, Mar 5 - Mon, Mar 16
ANA Logo
5:30 am - 7:50 pm
PDX
-
TPE
22h 20m1 stop
ANA Logo
10:10 am - 2:59 pm
TPE
-
PDX
19h 49m1 stop
$696ANA
Wed, Apr 29 - Sun, May 10
STARLUX Airlines Logo
2:45 pm - 4:55 am
PDX
-
TPE
23h 10m1 stop
STARLUX Airlines Logo
12:10 am - 9:38 am
TPE
-
PDX
24h 28m1 stop
$697STARLUX Airlines
Thu, Mar 5 - Mon, Mar 16
ANA Logo
7:30 am - 7:50 pm
PDX
-
TPE
20h 20m1 stop
ANA Logo
10:10 am - 5:51 pm
TPE
-
PDX
22h 41m2 stops
$701ANA
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 October, when tickets cost $755 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,595 and $1,202 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 21 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$359
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 10% 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 258 reviews
8.9Boarding
8.8Comfort
9.1Crew
8.6Food
8.8Entertainment
Airline reviews

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

8.0 ExcellentKelly, Jan 2026
TPE - LAX
Read more STARLUX Airlines reviews

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

I went to the gate that showed on the flight board but they changed gates at the last minute and I missed my flight. I had to buy new ticket from EVA air to Manila and take 3 hour bus ride back to my home. Will never fly Starlux again!

Starlux was great service and awesome food and drinks👍🏼 will take starlux again for my next vacation👍🏼

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

Flight cancelled due to inclement weather yet rival airline EVA Air with the same route departed 2 hours later and landed safely while our flight was cancelled and rescheduled for 36 hours later.

The staff in air and on land went above and beyond! I would definately recommend and we will fly Starlux again!

I need Starlux to respond to my complaint and issues for my flight.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

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

Information on your arrival and departure airports