$385 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 11/29. 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$725
Taichung City
Taichung City2 stops$775
Taipei City
Taipei City1 stop$725
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, Jan 14 - Thu, Jan 29
STARLUX Airlines Logo
5:35 pm - 4:55 amPDX-TPE
19h 20m1 stop
STARLUX Airlines Logo
8:30 pm - 6:56 pmTPE-PDX
14h 26m1 stop
$725STARLUX Airlines
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Sat, Apr 4 - Fri, Apr 10
Multiple Airlines Logo
11:30 am - 8:45 pmPDX-TPE
18h 15m2 stops
Multiple Airlines Logo
4:30 pm - 2:49 pmTPE-PDX
37h 19m2 stops
$736Multiple Airlines
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Mon, Jan 12 - Mon, Feb 2
Delta Logo
1:30 pm - 9:05 pmPDX-TPE
15h 35m1 stop
Delta Logo
10:55 am - 6:50 pmTPE-PDX
23h 55m1 stop
$755Delta
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Mon, Nov 24 - Tue, Dec 23
United Airlines Logo
6:00 am - 7:50 pmPDX-TPE
21h 50m1 stop
United Airlines Logo
11:10 am - 6:48 pmTPE-PDX
23h 38m1 stop
$756United Airlines
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Fri, Dec 5 - Fri, Dec 12
Delta Logo
5:30 am - 9:05 pmPDX-TPE
23h 35m1 stop
Delta Logo
10:55 am - 6:50 pmTPE-PDX
23h 55m1 stop
$757Delta
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Thu, Nov 27 - Wed, Dec 24
United Airlines Logo
1:00 pm - 5:45 amPDX-TPE
24h 45m1 stop
United Airlines Logo
11:10 am - 5:37 pmTPE-PDX
22h 27m2 stops
$760United Airlines
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Wed, Jan 14 - Tue, Jan 27
Korean Air Logo
6:25 am - 11:00 amPDX-TPE
36h 35m2 stops
Korean Air Logo
12:25 pm - 4:30 pmTPE-PDX
44h 05m2 stops
$775Korean Air
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Sun, Mar 8 - Wed, Mar 11
Korean Air Logo
9:40 am - 4:25 pmPDX-RMQ
39h 45m2 stops
Korean Air Logo
5:50 pm - 4:15 pmRMQ-PDX
37h 25m2 stops
$775Korean Air
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Wed, Dec 3 - Wed, Dec 10
ANA Logo
6:00 am - 12:30 pmPDX-TSA
38h 30m2 stops
ANA Logo
4:50 pm - 2:47 pmTSA-PDX
37h 57m2 stops
$799ANA
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Mon, Dec 1 - Mon, Dec 15
ANA Logo
7:30 am - 12:30 pmPDX-TSA
37h 00m2 stops
ANA Logo
4:50 pm - 6:41 pmTSA-PDX
41h 51m2 stops
$816ANA
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 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 $1,636 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 21 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$385
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Portland to Taipei City

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.
8.9
STARLUX AirlinesOverall score based on 219 reviews
9.2Crew
8.7Food
8.8Entertainment
8.9Boarding
8.9Comfort
Airline reviews

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.

10.0 ExcellentBrian, Oct 2025SIN - TPE
Read more STARLUX Airlines reviews

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.

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.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

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

Information on your arrival and departure airports