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Cheap flights from Asia to Portland from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asia to Portland departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Asia to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:30 pm - 10:11 amTPE  Taipei City Taiwan Taoyuan Intl-PDX Portland
34h 41m1 stop San Francisco
United Airlines Logo
1:03 pm - 4:05 amPDX  Portland-TPE Taipei City Taiwan Taoyuan Intl
24h 02m1 stop San Francisco
$718United Airlines
Sun, Aug 23 - Mon, Aug 24
United Airlines Logo
9:50 am - 10:15 amTPE  Taipei City Taiwan Taoyuan Intl-PDX Portland
15h 25m1 stop San Francisco
United Airlines Logo
7:29 pm - 4:05 amPDX  Portland-TPE Taipei City Taiwan Taoyuan Intl
17h 36m1 stop San Francisco
$720United Airlines
Sun, Oct 4 - Wed, Oct 14
Korean Air Logo
6:55 pm - 8:47 pmTPE  Taipei City Taiwan Taoyuan Intl-PDX Portland
40h 52m2 stops Incheon Intl Los Angeles Los Angeles
Korean Air Logo
5:34 pm - 5:50 pmPDX  Portland-TPE Taipei City Taiwan Taoyuan Intl
33h 16m2 stops Los Angeles Los Angeles Incheon Intl
$740Korean Air
Fri, Sep 18 - Tue, Sep 22
Korean Air Logo
6:55 pm - 4:33 pmTPE  Taipei City Taiwan Taoyuan Intl-PDX Portland
36h 38m2 stops Incheon Intl Los Angeles Los Angeles
Korean Air Logo
6:08 am - 12:10 pmPDX  Portland-TPE Taipei City Taiwan Taoyuan Intl
39h 02m2 stops Los Angeles Los Angeles Incheon Intl
$742Korean Air
Tue, Sep 1 - Mon, Sep 21
Air Canada Logo
5:45 pm - 9:31 amICN  Incheon Intl-PDX Portland
31h 46m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 4:10 pmPDX  Portland-ICN Incheon Intl
32h 55m1 stop Vancouver Intl
$763Air Canada
Tue, Oct 20 - Sun, Oct 25
Air Canada Logo
5:45 pm - 9:31 amICN  Incheon Intl-PDX Portland
31h 46m1 stop Vancouver Intl
Air Canada Logo
7:45 pm - 4:05 pmPDX  Portland-ICN Incheon Intl
28h 20m1 stop Vancouver Intl
$765Air Canada
Mon, Sep 14 - Wed, Sep 23
Delta Logo
10:00 am - 7:24 pmTPE  Taipei City Taiwan Taoyuan Intl-PDX Portland
24h 24m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
Delta Logo
5:15 pm - 7:55 pmPDX  Portland-TPE Taipei City Taiwan Taoyuan Intl
35h 40m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl
$775Delta
Sun, Oct 4 - Wed, Oct 14
Delta Logo
7:00 pm - 9:56 pmICN  Incheon Intl-PDX Portland
18h 56m1 stop Seattle/Tacoma Intl
Delta Logo
8:44 pm - 4:50 pmPDX  Portland-ICN Incheon Intl
28h 06m1 stop Seattle/Tacoma Intl
$805Delta
Thu, Oct 8 - Tue, Oct 13
Alaska Airlines Logo
7:35 pm - 9:56 pmICN  Incheon Intl-PDX Portland
18h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:09 am - 5:30 pmPDX  Portland-ICN Incheon Intl
18h 21m1 stop Seattle/Tacoma Intl
$885Alaska Airlines
Fri, Oct 9 - Sun, Oct 11
Alaska Airlines Logo
7:35 pm - 9:25 amICN  Incheon Intl-PDX Portland
29h 50m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles
Alaska Airlines Logo
3:48 pm - 5:30 pmPDX  Portland-ICN Incheon Intl
33h 42m1 stop Seattle/Tacoma Intl
$932Alaska Airlines
Sun, Sep 27 - Sat, Oct 10

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Finnair flights from Asia to Portland

Our best Finnair deals on Asia to Portland flight tickets
Finnair
Feb 4
DEL7:50 amNew Delhi Indira Gandhi Intl
49h 22m
2 stops
PDX7:42 pmPortland
Feb 8
PDX7:30 amPortland
33h 05m
2 stops
DEL6:05 amNew Delhi Indira Gandhi Intl
$1,016
Finnair
Feb 4
DEL7:50 amNew Delhi Indira Gandhi Intl
49h 22m
2 stops
PDX7:42 pmPortland
Feb 8
PDX7:30 amPortland
33h 05m
2 stops
DEL6:05 amNew Delhi Indira Gandhi Intl
$1,017
Finnair
Aug 27
DEL7:40 amNew Delhi Indira Gandhi Intl
28h 49m
2 stops
PDX11:59 pmPortland
Oct 30
PDX2:30 pmPortland
27h 05m
2 stops
DEL6:05 amNew Delhi Indira Gandhi Intl
$1,445

United Airlines flights from Asia to Portland

Our best United Airlines deals on Asia to Portland flight tickets
United Airlines
Aug 23
TPE2:30 pmTaipei City Taiwan Taoyuan Intl
34h 41m
1 stop
PDX10:11 amPortland
Aug 24
PDX1:03 pmPortland
24h 02m
1 stop
TPE4:05 amTaipei City Taiwan Taoyuan Intl
$718
United Airlines
Oct 4
TPE9:50 amTaipei City Taiwan Taoyuan Intl
15h 25m
1 stop
PDX10:15 amPortland
Oct 14
PDX7:29 pmPortland
17h 36m
1 stop
TPE4:05 amTaipei City Taiwan Taoyuan Intl
$720
United Airlines
Sep 4
TPE2:30 pmTaipei City Taiwan Taoyuan Intl
23h 15m
1 stop
PDX10:45 pmPortland
Sep 7
PDX7:00 amPortland
20h 45m
1 stop
TPE6:45 pmTaipei City Taiwan Taoyuan Intl
$724

momondo Fare Finder

 
Customize your flight search to find flights from Asia to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Asia to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Taipei CityPortland

TPE Taipei City Taiwan Taoyuan Intl - PDX Portland

TPEPDX

Taipei City Taiwan Taoyuan Intl

Sun 8/23

2:30 pm-10:11 am

1 stop34h 41m

Portland

Mon 8/24

1:03 pm-4:05 am

1 stop24h 02m

$718
Quickest round-trip

Taipei CityPortland

TPE Taipei City Taiwan Taoyuan Intl - PDX Portland

TPEPDX

Taipei City Taiwan Taoyuan Intl

Sun 10/4

9:50 am-10:15 am

1 stop15h 25m

Portland

Wed 10/14

7:29 pm-4:05 am

1 stop17h 36m

$720

Taipei CityPortland

TPE Taipei City Taiwan Taoyuan Intl - PDX Portland

TPEPDX

Taipei City Taiwan Taoyuan Intl

Fri 9/18

6:55 pm-8:47 pm

2 stops40h 52m

Portland

Tue 9/22

5:34 pm-5:50 pm

2 stops33h 16m

$740

Taipei CityPortland

TPE Taipei City Taiwan Taoyuan Intl - PDX Portland

TPEPDX

Taipei City Taiwan Taoyuan Intl

Tue 9/1

6:55 pm-4:33 pm

2 stops36h 38m

Portland

Mon 9/21

6:08 am-12:10 pm

2 stops39h 02m

$742

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Tue 10/20

5:45 pm-9:31 am

1 stop31h 46m

Portland

Sun 10/25

3:15 pm-4:10 pm

1 stop32h 55m

$763

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Mon 9/14

5:45 pm-9:31 am

1 stop31h 46m

Portland

Wed 9/23

7:45 pm-4:05 pm

1 stop28h 20m

$765

Taipei CityPortland

TPE Taipei City Taiwan Taoyuan Intl - PDX Portland

TPEPDX

Taipei City Taiwan Taoyuan Intl

Sun 10/4

10:00 am-7:24 pm

2 stops24h 24m

Portland

Wed 10/14

5:15 pm-7:55 pm

2 stops35h 40m

$775

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Thu 10/8

7:00 pm-9:56 pm

1 stop18h 56m

Portland

Tue 10/13

8:44 pm-4:50 pm

1 stop28h 06m

$805

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Fri 10/9

7:35 pm-9:56 pm

1 stop18h 21m

Portland

Sun 10/11

7:09 am-5:30 pm

1 stop18h 21m

$885

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Sun 9/27

7:35 pm-9:25 am

2 stops29h 50m

Portland

Sat 10/10

3:48 pm-5:30 pm

1 stop33h 42m

$932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Asia to Portland

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

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Asia is in January. Flight prices, which tend to average around $850, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from Asia, when ticket prices are also cheap, with an average price of $880.

Can stopping save me money on Asia to Portland flights?

You could potentially save up to 9% on your flight if you consider stops on a Asia to Portland flight.

Cheap Asia to Portland flight deals and tips

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

Fastest flight time

15h 21m

Direct flights

None
The fastest flight from Asia to Portland takes 15h 21m
There are no direct flights from Asia to Portland. There are no popular flight routes from Asia to Portland.
Search flight deals

Frequently asked questions about flying from Asia to Portland

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

    Prices for flights from Asia to Portland Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Asia to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Asia to Portland

Compare and see reviews for airlines that fly from Asia to Portland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $337Free CancellationRating
7.9
12,808 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $565Free CancellationRating
7.1
11,474 reviews
Search Air Canada flights
DeltaPriceFrom $595Free CancellationRating
7.8
8,505 reviews
Search Delta flights
Korean AirPriceFrom $662Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Asia to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Asia to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Asia.

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

Yes. momondo can track prices for Asia to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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