$395 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 4/6. 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

Tue, Apr 14 - Tue, May 26
Korean Air Logo
10:42 am - 12:10 pm
PDX
-
TPE
34h 28m
2 stops
Korean Air Logo
6:55 pm - 11:01 pm
TPE
-
PDX
43h 06m
2 stops
$805Korean Air
Tue, Apr 28 - Tue, May 12
Multiple Airlines Logo
5:49 pm - 5:10 am
PDX
-
TPE
20h 21m
1 stop
Multiple Airlines Logo
11:50 pm - 9:47 am
TPE
-
PDX
24h 57m
1 stop
$815Multiple Airlines
Sun, Apr 12 - Wed, May 20
Delta Logo
5:36 pm - 7:55 pm
PDX
-
TPE
35h 19m
1 stop
Delta Logo
9:35 am - 10:40 am
TPE
-
PDX
16h 05m
1 stop
$817Delta
Mon, Aug 3 - Fri, Aug 28
Multiple Airlines Logo
5:30 pm - 5:00 am
PDX
-
TPE
20h 30m
1 stop
Multiple Airlines Logo
11:50 pm - 9:25 am
TPE
-
PDX
24h 35m
1 stop
$821Multiple Airlines
Wed, Apr 29 - Mon, May 11
United Airlines Logo
12:50 pm - 4:05 am
PDX
-
TPE
24h 15m
2 stops
United Airlines Logo
2:30 pm - 4:33 pm
TPE
-
PDX
17h 03m
1 stop
$823United Airlines
Sun, Apr 12 - Tue, May 19
Delta Logo
8:05 pm - 7:55 pm
PDX
-
TPE
32h 50m
1 stop
Delta Logo
1:20 pm - 7:26 pm
TPE
-
PDX
21h 06m
2 stops
$824Delta
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
5:35 pm - 6:45 pm
PDX
-
TPE
34h 10m
1 stop
United Airlines Logo
2:30 pm - 2:30 pm
TPE
-
PDX
15h 00m
1 stop
$829United Airlines
Wed, Apr 29 - Mon, May 11
Japan Airlines Logo
7:00 am - 8:50 pm
PDX
-
TSA
22h 50m
2 stops
Japan Airlines Logo
9:40 am - 4:22 pm
TSA
-
PDX
21h 42m
2 stops
$915Japan Airlines
Wed, Apr 29 - Mon, May 11
Japan Airlines Logo
7:00 am - 8:50 pm
PDX
-
TSA
22h 50m
2 stops
Japan Airlines Logo
9:40 am - 4:22 pm
TSA
-
PDX
21h 42m
2 stops
$1,055Japan Airlines
Mon, May 4 - Mon, May 11
ANA Logo
7:15 am - 12:05 pm
PDX
-
TSA
37h 50m
2 stops
ANA Logo
1:30 pm - 4:33 pm
TSA
-
PDX
42h 03m
2 stops
$1,344ANA
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 February, when tickets cost $716 (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 $1,182 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$395
Best time to beat the crowds with an average 23% 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.
9.0
STARLUX AirlinesOverall score based on 292 reviews
9.0Boarding
8.7Food
8.8Entertainment
9.2Crew
8.9Comfort
Airline reviews

more new movies and the blockbuster movies that everyone likes

10.0 ExcellentMichael, Mar 2026
BKK - TPE
Read more STARLUX Airlines reviews

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.

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

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

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

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.

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

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

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

Information on your arrival and departure airports