$422 Find Cheap Flights from Portland to Taiwan - Compare and Save

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 10/13. 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

Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
8:05 am - 11:25 pm
PDX
-
TPE
23h 20m
2 stops
Multiple Airlines Logo
7:55 am - 1:14 pm
TPE
-
PDX
21h 19m
2 stops
$880Multiple Airlines
Sun, Aug 23 - Thu, Oct 1
Multiple Airlines Logo
9:32 pm - 4:25 am
PDX
-
TPE
15h 53m
1 stop
Multiple Airlines Logo
8:10 pm - 10:01 pm
TPE
-
PDX
16h 51m
1 stop
$928Multiple Airlines
Fri, Aug 21 - Sun, Sep 6
Multiple Airlines Logo
5:41 pm - 4:25 am
PDX
-
TPE
19h 44m
1 stop
Multiple Airlines Logo
8:10 pm - 10:01 pm
TPE
-
PDX
16h 51m
1 stop
$933Multiple Airlines
Sat, Aug 8 - Sun, Aug 23
Multiple Airlines Logo
9:19 am - 4:25 am
PDX
-
TPE
28h 06m
1 stop
Multiple Airlines Logo
8:10 pm - 1:10 pm
TPE
-
PDX
32h 00m
1 stop
$945Multiple Airlines
Fri, Aug 7 - Sun, Aug 23
Multiple Airlines Logo
5:30 pm - 4:25 am
PDX
-
TPE
19h 55m
1 stop
Multiple Airlines Logo
8:10 pm - 1:10 pm
TPE
-
PDX
32h 00m
1 stop
$968Multiple Airlines
Mon, Aug 3 - Thu, Aug 27
Multiple Airlines Logo
5:30 pm - 4:25 am
PDX
-
TPE
19h 55m
1 stop
Multiple Airlines Logo
12:05 am - 10:09 am
TPE
-
PDX
25h 04m
1 stop
$972Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
5:00 am - 6:45 pm
PDX
-
TPE
22h 45m
2 stops
United Airlines Logo
9:50 am - 12:10 pm
TPE
-
PDX
17h 20m
1 stop
$992United Airlines
Mon, Aug 31 - Sat, Jan 23
ANA Logo
9:00 am - 12:05 pm
PDX
-
TSA
36h 05m
2 stops
ANA Logo
4:50 pm - 6:31 pm
TSA
-
PDX
17h 41m
2 stops
$1,124ANA
Sat, Oct 17 - Sun, Oct 25
ANA Logo
10:10 am - 12:05 pm
PDX
-
TSA
34h 55m
2 stops
ANA Logo
4:50 pm - 6:31 pm
TSA
-
PDX
16h 41m
2 stops
$1,156ANA
Fri, Aug 21 - Sun, Sep 6
Japan Airlines Logo
7:01 am - 11:15 am
PDX
-
TSA
37h 14m
2 stops
Japan Airlines Logo
9:40 am - 4:32 pm
TSA
-
PDX
21h 52m
2 stops
$1,291Japan 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 August, when tickets cost $361 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $824 and $811 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 10 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$422
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 24% 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 350 reviews
8.8Entertainment
8.7Food
9.2Crew
8.9Comfort
8.9Boarding
Airline reviews

STARLUX Airlines has great staff and crew. Well organized for quick boarding of such a large plane out of Phoenix to Taipei. Interior of the aircraft was that of deluxe aircraft.

10.0 ExcellentAndrew, Jun 2026
PHX - TPE
Read more STARLUX Airlines reviews

STARLUX Airlines has great staff and crew. Well organized for quick boarding of such a large plane out of Phoenix to Taipei. Interior of the aircraft was that of deluxe aircraft.

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

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

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!

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

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!

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.

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

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.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

The flights were on time- Great service Would have liked more options for food choices.

The brakes on the A220 are sensitive and uncomfortably grabby

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

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.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

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

Information on your arrival and departure airports