$375 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 12/4. 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

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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$677
Taichung City
Taichung City2 stops$775
Taipei City
Taipei City1 stop$677
Taichung City
Taichung City2 stops$775

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

Wed, Oct 29 - Wed, Nov 19
STARLUX Airlines Logo
7:31 pm - 4:55 amPDX-TPE
18h 24m1 stop
STARLUX Airlines Logo
8:30 pm - 8:37 pmTPE-PDX
16h 07m1 stop
$677STARLUX Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
STARLUX Airlines Logo
7:31 pm - 4:55 amPDX-TPE
18h 24m1 stop
STARLUX Airlines Logo
8:30 pm - 8:37 pmTPE-PDX
16h 07m1 stop
$694STARLUX Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
5:55 pm - 5:25 amPDX-TPE
20h 30m1 stop
Multiple Airlines Logo
8:10 pm - 8:28 pmTPE-PDX
15h 18m1 stop
$696Multiple Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Multiple Airlines Logo
10:30 am - 5:40 amPDX-TPE
28h 10m1 stop
Multiple Airlines Logo
8:10 pm - 9:00 amTPE-PDX
27h 50m1 stop
$702Multiple Airlines
Find Deal
Thu, Oct 23 - Thu, Nov 13
United Airlines Logo
5:00 am - 6:45 pmPDX-TPE
22h 45m2 stops
United Airlines Logo
3:50 pm - 6:36 pmTPE-PDX
18h 46m1 stop
$747United Airlines
Find Deal
Thu, Oct 23 - Thu, Nov 13
United Airlines Logo
5:15 pm - 4:05 amPDX-TPE
19h 50m1 stop
United Airlines Logo
11:10 am - 5:52 pmTPE-PDX
22h 42m2 stops
$748United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 18
Delta Logo
7:30 am - 9:05 pmPDX-TPE
22h 35m1 stop
Delta Logo
10:55 am - 10:55 amTPE-PDX
16h 00m1 stop
$755Delta
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Sun, Oct 12 - Tue, Oct 21
Delta Logo
5:50 pm - 7:55 pmPDX-TPE
35h 05m1 stop
Delta Logo
9:25 am - 12:49 pmTPE-PDX
18h 24m1 stop
$761Delta
Find Deal
Mon, Oct 27 - Wed, Nov 26
Korean Air Logo
5:07 pm - 11:00 amPDX-TPE
26h 53m2 stops
Korean Air Logo
12:25 pm - 6:59 pmTPE-PDX
22h 34m2 stops
$775Korean Air
Find Deal
Sun, Mar 8 - Wed, Mar 11
Korean Air Logo
9:10 am - 4:25 pmPDX-RMQ
40h 15m2 stops
Korean Air Logo
5:50 pm - 7:29 pmRMQ-PDX
40h 39m2 stops
$775Korean Air
Find Deal
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 September, when tickets cost $836 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,644 and $1,202 respectively.

What’s the cheapest day of the week to fly from Portland to Taiwan?

The average price of all round-trip flights from Portland to Taiwan clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Taiwan on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Taiwan. For your return ticket, we recommend flying on a Sunday and avoiding Mondays for the best deals.

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 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$375
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 11% 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.

  • What is the cheapest time of day to fly to Taiwan?

    The cheapest time of day to fly to Taiwan is generally in the afternoon, when round-trip flights cost $1,031 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Taiwan is generally at night, which is peak travel time and where the average cost of a ticket is $1,443.

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.
9.0
STARLUX AirlinesOverall score based on 214 reviews
8.9Comfort
9.0Boarding
8.9Entertainment
8.8Food
9.2Crew
Airline reviews

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

6.0 GoodAnonymous, Aug 2025TPE - LAX
Read more STARLUX Airlines reviews

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

Someon vomit during boarding. My seat was next to the vomit. I asked crew member to switch seat, but they said it was a full flight. I had my baby with me. My baby got sick after the flight. He was in the hospital for 2 days.

The airplane so clean and they have a nice crew

it they come out with resent movie and good food

The crew could have been kinder and less pushy. The premium economy seats don't have enough cushion. The seats are to hard and the flight became painful and uncomfortable after an hour of flying.

Aircraft is new and toilets are spacious, but toilets are quite filthy. They should clean more often. They have a long list of drink offer but are actually not available during meal. They said they’ll come back with them and you don’t get them until after dinner which means you eat your meals without any drinks if you were to get something that they don’t have on the cart. They are strict about removing headphones during take off and landing which is new to us since the movies did not get turned off. Instead, we we’re forced to watch their commercials during that time. We probably would fly with them again but not with the cost we spent. For the record, I work in tourism and travel a lot for inspections.

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

Greetings when you arrive on the plane and good bye when you leave. Very attentive flight attendants.

Serve me a meal, I fell asleep during the flight. So they passed me twice.

Seats are not table comfortable. Crew members are pretty good. Can be much better!!

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

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