How often are flights from Portland to Taiwan delayed?

Historically, on average around 33% of flights between Portland and Taiwan have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the cheapest airline that flies from Portland to Taiwan?

United Airlines, Delta, and ANA are the most popular carriers operating from Portland to Taiwan

What is the most punctual flight time for Portland to Taiwan flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Taiwan?

Delta, STARLUX Airlines and United Airlines are the top three most popular airlines that fly to Taiwan from Portland according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Taiwan. Keep in mind that there are 3 different airlines that fly to Taiwan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Taiwan?

Prices for flights from Portland Airport to Taiwan were last updated today.

How many operators does momondo search for flights from Portland Airport to Taiwan?

As of May 2026, there are 3 operators available to choose from for flights from Portland Airport to Taiwan.

How old do you have to be to fly from Portland Airport to Taiwan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Taiwan.

What documentation or ID do you need to fly to Taiwan?

The travel and health documents required for your trip to Taiwan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Taiwan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$426 Cheap Flights from Portland to Taiwan in 2026

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Find the cheapest flights from Portland to Taiwan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:29 pm - 5:00 am

PDX

TPE

16h 31m

1 stop

11:35 pm - 9:13 pm

TPE

PDX

13h 38m

1 stop

$924Multiple Airlines

Tue, Sep 29 - Tue, Mar 9

2:30 pm - 5:00 am

PDX

TPE

23h 30m

1 stop

11:35 pm - 11:02 pm

TPE

PDX

14h 27m

1 stop

$931Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

7:15 pm - 4:05 am

PDX

TPE

17h 50m

1 stop

11:10 am - 8:33 pm

TPE

PDX

25h 23m

1 stop

$939United Airlines

Thu, Oct 15 - Mon, Jan 11

5:00 am - 6:45 pm

PDX

TPE

22h 45m

2 stops

2:30 pm - 9:05 pm

TPE

PDX

21h 35m

2 stops

$944United Airlines

Mon, Aug 3 - Fri, Aug 28

5:50 pm - 7:55 pm

PDX

TPE

35h 05m

1 stop

9:35 am - 2:45 pm

TPE

PDX

20h 10m

1 stop

$945Delta

Fri, Jul 31 - Fri, Aug 14

9:29 pm - 5:00 am

PDX

TPE

16h 31m

1 stop

11:35 pm - 9:13 pm

TPE

PDX

13h 38m

1 stop

$948Multiple Airlines

Sun, Sep 27 - Sun, Jan 31

3:43 pm - 3:50 pm

PDX

TSA

33h 07m

2 stops

4:50 pm - 12:54 am

TSA

PDX

24h 04m

2 stops

$1,121ANA

Sat, Aug 29 - Thu, Dec 10

7:00 am - 12:05 pm

PDX

TSA

38h 05m

2 stops

4:50 pm - 6:30 pm

TSA

PDX

17h 40m

2 stops

$1,144ANA

Tue, Sep 1 - Tue, Dec 1

7:01 am - 11:40 am

PDX

TSA

36h 39m

2 stops

3:35 pm - 4:34 pm

TSA

PDX

40h 59m

2 stops

$1,260Japan Airlines

Tue, Nov 3 - Tue, Nov 10

7:01 am - 11:40 am

PDX

TSA

36h 39m

2 stops

3:35 pm - 4:34 pm

TSA

PDX

40h 59m

2 stops

$1,270Japan Airlines

Sun, Nov 1 - Tue, Nov 10

Delta flights from Portland to Taiwan

Our best Delta deals on Portland to Taiwan flight tickets

Delta

Jul 31

PDX5:50 pmPortland

35h 05m

1 stop

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

Aug 14

TPE9:35 amTaipei City Taiwan Taoyuan Intl

20h 10m

1 stop

PDX2:45 pmPortland

$945

Delta

Sep 26

PDX11:10 amPortland

17h 45m

1 stop

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

Jan 29

TPE10:55 amTaipei City Taiwan Taoyuan Intl

21h 39m

1 stop

PDX4:34 pmPortland

$1,033

Delta

Jul 31

PDX8:30 pmPortland

32h 25m

2 stops

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

Aug 10

TPE9:35 amTaipei City Taiwan Taoyuan Intl

27h 38m

2 stops

PDX10:13 pmPortland

$1,038

United Airlines flights from Portland to Taiwan

Our best United Airlines deals on Portland to Taiwan flight tickets

United Airlines

Oct 15

PDX7:15 pmPortland

17h 50m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

Jan 11

TPE11:10 amTaipei City Taiwan Taoyuan Intl

25h 23m

1 stop

PDX8:33 pmPortland

$939

United Airlines

Aug 3

PDX5:00 amPortland

22h 45m

2 stops

TPE6:45 pmTaipei City Taiwan Taoyuan Intl

Aug 28

TPE2:30 pmTaipei City Taiwan Taoyuan Intl

21h 35m

2 stops

PDX9:05 pmPortland

$944

United Airlines

Aug 1

PDX11:05 amPortland

26h 00m

2 stops

TPE4:05 amTaipei City Taiwan Taoyuan Intl

Aug 16

TPE9:50 amTaipei City Taiwan Taoyuan Intl

15h 21m

1 stop

PDX10:11 amPortland

$960

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Tue 9/29

9:29 pm-5:00 am

1 stop16h 31m

Taipei City Taiwan Taoyuan Intl

Tue 3/9

11:35 pm-9:13 pm

1 stop13h 38m

$924

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Mon 10/19

2:30 pm-5:00 am

1 stop23h 30m

Taipei City Taiwan Taoyuan Intl

Tue 10/27

11:35 pm-11:02 pm

1 stop14h 27m

$931

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Thu 10/15

7:15 pm-4:05 am

1 stop17h 50m

Taipei City Taiwan Taoyuan Intl

Mon 1/11

11:10 am-8:33 pm

1 stop25h 23m

$939

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Mon 8/3

5:00 am-6:45 pm

2 stops22h 45m

Taipei City Taiwan Taoyuan Intl

Fri 8/28

2:30 pm-9:05 pm

2 stops21h 35m

$944

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Fri 7/31

5:50 pm-7:55 pm

1 stop35h 05m

Taipei City Taiwan Taoyuan Intl

Fri 8/14

9:35 am-2:45 pm

1 stop20h 10m

$945

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Sun 9/27

9:29 pm-5:00 am

1 stop16h 31m

Taipei City Taiwan Taoyuan Intl

Sun 1/31

11:35 pm-9:13 pm

1 stop13h 38m

$948

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Sat 8/29

3:43 pm-3:50 pm

2 stops33h 07m

Taipei City Sung Shan

Thu 12/10

4:50 pm-12:54 am

2 stops24h 04m

$1,121

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Tue 9/1

7:00 am-12:05 pm

2 stops38h 05m

Taipei City Sung Shan

Tue 12/1

4:50 pm-6:30 pm

2 stops17h 40m

$1,144

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Tue 11/3

7:01 am-11:40 am

2 stops36h 39m

Taipei City Sung Shan

Tue 11/10

3:35 pm-4:34 pm

2 stops40h 59m

$1,260

PortlandTaipei City

PDX - TSA

PDXTSA

Portland

Sun 11/1

7:01 am-11:40 am

2 stops36h 39m

Taipei City Sung Shan

Tue 11/10

3:35 pm-4:34 pm

2 stops40h 59m

$1,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Taiwan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to Taiwan?

The cheapest month to fly to Taiwan from Portland is in May. Flight prices, which tend to average around $367, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Taiwan, with average flight prices from Portland averaging around $383.

How far in advance should I book a flight from Portland to Taiwan?

You are more likely to see cheaper flights to Taiwan from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Taiwan for around $955 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taiwan from Portland for as low as $694 on momondo.

Can stopping save me money on Portland to Taiwan flights?

You could potentially save up to 6% on your flight if you consider stops on a Portland to Taiwan flight.

Cheap Portland to Taiwan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Taiwan

Fastest flight time	16h 30m
Direct flights	None

The fastest flight from Portland to Taiwan takes 16h 30m

There are no direct flights from Portland to Taiwan. There are no popular flight routes from Portland to Taiwan.

Search flight deals

Frequently asked questions about flying from Portland to Taiwan

When did momondo last update prices for flights from Portland Airport to Taiwan?
Prices for flights from Portland Airport to Taiwan were last updated today.
How many operators does momondo search for flights from Portland Airport to Taiwan?
As of May 2026, there are 3 operators available to choose from for flights from Portland Airport to Taiwan.
How old do you have to be to fly from Portland Airport to Taiwan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Taiwan.
What documentation or ID do you need to fly to Taiwan?
The travel and health documents required for your trip to Taiwan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Taiwan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Taiwan

Compare and see reviews for airlines that fly from Portland to Taiwan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $669	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
STARLUX Airlines	PriceFrom $677	Free Cancellation	Rating 8.9 316 reviews	Search STARLUX Airlines flights
United Airlines	PriceFrom $714	Free Cancellation	Rating 7.4 9,736 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Taiwan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Taiwan for you.

Can I find flights from Portland to Taiwan with flexible booking policies on momondo?

momondo does allow users to show only those flights to Taiwan from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Taiwan?

Once all potential Portland to Taiwan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Taiwan right now. Can momondo alert me if prices change?

Price alerts on flights to Taiwan from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Taiwan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Taiwan

Flights to Taipei Cityfrom $735

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Flights to Taichung Cityfrom $885

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Flights to Tainan Cityfrom $1,485

Cheap flights from Portland to Taiwan from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Taiwan departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Portland to Taiwan

Our best Delta deals on Portland to Taiwan flight tickets

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Our best United Airlines deals on Portland to Taiwan flight tickets

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How to get the cheapest flight ticket from Portland to Taiwan

What is the cheapest month to fly to Taiwan?

How far in advance should I book a flight from Portland to Taiwan?

Can stopping save me money on Portland to Taiwan flights?

What is the cheapest airline that flies from Portland to Taiwan?

What airlines fly to Taiwan?

How often are flights from Portland to Taiwan delayed?

What is the most punctual flight time for Portland to Taiwan flights?

What day of the week experiences the fewest flight delays on this route?

Cheap Portland to Taiwan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Taiwan

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Taiwan

Best airlines flying from Portland to Taiwan

Compare and see reviews for airlines that fly from Portland to Taiwan with momondo

Why use momondo?

An easier way to manage your Taiwan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Taiwan

Popular cities in Taiwan

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Taiwan flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Taiwan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Taiwan

List of cabin classes available on flights landing in Taiwan. Availability may vary depending on flight origin and airline.

Complete your trip to Taiwan

Explore popular destinations other users love

According to popular flight searches on momondo this year