HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asia

$354+ Cheap flights from Portland (PDX) to Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
يونيو 19 — يونيو 261
خ 6/19
خ 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Asia

Keep the following information in mind while searching for Portland to Asia flight deals. Data was last updated يونيو 14, 2025.

Round-trip from

$627
(Air Canada)

One-way from

$354
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,462

Good round-trip deal

$1,045 or less
From Portland to Asia
Search Deals
One-way flight from Portland to Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Portland to Asia.
Search Deals

Find flight deals from Portland to Asia

Cheapest flights from Portland to Asia
Explore the most affordable flight options available from Portland to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on يونيو 14, 2025.

This Air Canada deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 7/46:15 amPDX - KIX
1 stop18h 10mAir Canada
س 7/126:05 pmKIX - PDX
1 stop20h 56mAir Canada
Deal found 6/13$627
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/235:30 amPDX - KIX
1 stop17h 20mANA
خ 10/24:50 pmKIX - PDX
1 stop17h 43mANA
Deal found 6/14$702
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/97:45 amPDX - ITM
2 stops18h 25mANA
ث 9/162:05 pmITM - PDX
2 stops16h 37mANA
Deal found 6/13$704
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 9/75:30 amPDX - KIX
1 stop17h 20mUnited Airlines
ج 9/194:50 pmKIX - PDX
1 stop21h 47mUnited Airlines
Deal found 6/14$715
This Gurufare deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 9/78:55 amPDX - KIX
2 stops20h 05mKorean Air
خ 9/186:20 pmKIX - PDX
2 stops37h 52mKorean Air
Deal found 6/14$720
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ث 9/233:44 pmPDX - ITM
2 stops33h 21mUnited Airlines
خ 10/212:00 pmITM - PDX
2 stops18h 42mUnited Airlines
Deal found 6/13$721
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 10/157:50 amPDX - KIX
1 stop18h 55mAlaska Airlines
ر 10/228:45 pmKIX - PDX
1 stop17h 45mAlaska Airlines
Deal found 6/13$743
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ح 9/77:15 amPDX - KIX
2 stops41h 50mDelta
س 9/206:20 pmKIX - PDX
2 stops38h 46mDelta
Deal found 6/14$788
This ANA deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
س 8/309:48 amPDX - ITM
2 stops17h 07mMultiple Airlines
ح 9/78:20 pmITM - PDX
2 stops16h 17mMultiple Airlines
Deal found 6/13$797
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 9/41:45 pmPDX - NRT
2 stops33h 10mAir Canada
ح 9/215:25 pmNRT - PDX
1 stop13h 21mAir Canada
Deal found 6/12$806
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ن 8/189:47 amPDX - HND
1 stop36h 08mANA
ج 8/2212:00 pmHND - PDX
2 stops18h 42mANA
Deal found 6/13$806
This Gurufare deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 7/1011:15 amPDX - NRT
2 stops17h 50mKorean Air
خ 7/172:00 pmNRT - PDX
2 stops41h 56mKorean Air
Deal found 6/12$807

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Asia 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, Cheapflights users made 2,558,603 searches. Data last updated يونيو 14, 2025.
Use the filters below to find and compare flights from Portland to Asia that are best for you.

Fly from

Portland

Fly to

Asia

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ج 7/4

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

س 7/12

6:05 pm-11:01 pm

1 stop20h 56m

$627

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ث 9/23

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

خ 10/2

4:50 pm-6:33 pm

1 stop17h 43m

$702

PortlandOsaka

PDX - ITM

PDXITM

Portland

ث 9/9

7:45 am-6:10 pm

2 stops18h 25m

Osaka Itami

ث 9/16

2:05 pm-2:42 pm

2 stops16h 37m

$704

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ح 9/7

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

ج 9/19

4:50 pm-10:37 pm

1 stop21h 47m

$715

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ح 9/7

8:55 am-9:00 pm

2 stops20h 05m

Osaka Kansai Intl

خ 9/18

6:20 pm-4:12 pm

2 stops37h 52m

$720

PortlandOsaka

PDX - ITM

PDXITM

Portland

ث 9/23

3:44 pm-5:05 pm

2 stops33h 21m

Osaka Itami

خ 10/2

12:00 pm-2:42 pm

2 stops18h 42m

$721

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ر 10/15

7:50 am-6:45 pm

1 stop18h 55m

Osaka Kansai Intl

ر 10/22

8:45 pm-10:30 pm

1 stop17h 45m

$743

PortlandOsaka

PDX - KIX

PDXKIX

Portland

ح 9/7

7:15 am-5:05 pm

2 stops41h 50m

Osaka Kansai Intl

س 9/20

6:20 pm-5:06 pm

2 stops38h 46m

$788

PortlandOsaka

PDX - ITM

PDXITM

Portland

س 8/30

9:48 am-6:55 pm

2 stops17h 07m

Osaka Itami

ح 9/7

8:20 pm-8:37 pm

2 stops16h 17m

$797

PortlandTokyo

PDX - NRT

PDXNRT

Portland

خ 9/4

1:45 pm-2:55 pm

2 stops33h 10m

Tokyo Narita

ح 9/21

5:25 pm-2:46 pm

1 stop13h 21m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Asia

What is the cheapest month to book a flight from Portland to Asia?

Currently, February is the cheapest month in which you can book a flight from Portland to Asia (average of $1,000). Flying from Portland to Asia in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to AS?

Find hourly flight availability from Portland to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated يونيو 14, 2025.

When flying from Portland to Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Asia by month

Plan your trip to Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

Temperature in Asia by month

Plan your trip to Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated يونيو 14, 2025.
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Entertainment

8.9

Overall

9.1

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Portland to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Asia?

    If you book a flight to Asia from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • What are the cheapest airlines to fly from Portland to Asia one-way?

    One-way options have recently been found by users for as low as $354 on ANA. Other airlines that offer cheap prices include Korean Air from $359 and United Airlines from $365 one-way.

  • What are the most popular routes from Portland to Asia?

    When deciding which route to take from Portland to Asia consider Portland - Tokyo Narita, Portland - Tokyo Haneda or Portland - Bangkok Suvarnabhumi as they are the most popular.

  • Can I find deals for flights from Portland to Asia that include hotel bookings?

    Yes. In addition to deals on Portland to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Asia.

  • Can I find deals for business class flights from Portland to Asia?

    Yes. Cheapflights offers flight deals from Portland to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Asia?

    Currently, February is the cheapest month in which you can book a flight from Portland to Asia (average of $1,000). Flying from Portland to Asia in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Asia

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to John F Kennedy Intl flights
Portland to Las Vegas flights
Portland to O'Hare Intl flights
Portland to Newark flights
Portland to Santa Ana flights
Portland to Dallas/Fort Worth flights
Portland to Honolulu flights
Portland to Denver flights
Portland to Burbank flights
Portland to Ontario flights
Portland to San Francisco flights
Portland to Heathrow flights
Portland to San Diego flights
Portland to LaGuardia flights
Portland to Narita flights
Portland to Boston flights
Portland to Dulles Intl flights
Portland to Reagan-National flights
Boise to Seattle flights
Portland to Orlando flights
Portland to Sky Harbor Intl flights
Portland to Cancún flights
Portland to Kahului flights
Portland to Detroit flights
Portland to Atlanta flights
Portland to San Jose flights
Portland to Haneda flights
Portland to Nashville flights
Portland to Salt Lake City flights
Portland to Kailua-Kona flights
Portland to Hobby flights
Portland to Vancouver Intl flights
Portland to Reno flights
Portland to Minneapolis flights
Portland to Sacramento flights
Portland to Austin flights
Boise to Las Vegas flights
Portland to Baltimore flights
Portland to Mexico City flights
Portland to George Bush Intcntl flights
Boise to Los Angeles flights
Portland to Boise flights
Portland to San José del Cabo flights
Portland to Anchorage flights
Portland to Miami flights
Portland to Albuquerque flights
Portland to Cozumel flights
Portland to Midway flights
Boise to O'Hare Intl flights

Top 10 airlines flying from Portland to Asia

Discover the top 10 airlines that operate flights from Portland to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated يونيو 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$1,151FlexibilityNo cancel feeOn-time85%
ANACheapest$569Average$1,012FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$588Average$986FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$590Average$1,206FlexibilityNo cancel feeOn-time81%
Alaska AirlinesCheapest$643Average$973FlexibilityNo cancel feeOn-time75%
China EasternCheapest$750Average$857FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$822Average$1,078FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$841Average$1,200FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$864Average$979FlexibilityNo cancel feeOn-time68%
STARLUX AirlinesCheapest$894Average$974FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.