HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$403+ Cheap flights from Portland (PDX) to Kansai Intl (KIX)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KIX
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Kansai Intl 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.

Cheapflights Tip: The best prices from Portland to Osaka Kansai Intl are usually found in January or February, booked 60 days in advance, depart on a Friday or Wednesday and return on a Thursday

Cheap flight deals from Portland to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$689
(Cheapflightsfares)

One-way from

$403
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,045
Provider with most accurate pricing for Portland-Osaka Kansai Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Osaka Kansai Intl flights.
Search Deals
From Portland to Osaka Kansai Intl
Search Deals
One-way flight from Portland to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portland to Kansai Intl

Cheapest flights from Portland to Kansai Intl
Explore the most affordable flight options available from Portland to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
mar. 9/95:30 amPDX - KIX
1 stop17h 20mANA
mar. 9/164:50 pmKIX - PDX
1 stop13h 52mANA
Deal found 4/15$689
This United Airlines deal was found by Cheapflights users on 4/14. 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.
dom. 9/217:45 amPDX - KIX
1 stop15h 05mUnited Airlines
lun. 10/64:50 pmKIX - PDX
1 stop19h 51mUnited Airlines
Deal found 4/14$701
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:26 amPDX - KIX
2 stops21h 19mAmerican Airlines
mar. 9/235:55 pmKIX - PDX
2 stops21h 10mAmerican Airlines
Deal found 4/14$706
This StudentUniverse deal was found by Cheapflights users on 4/14. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/285:10 pmPDX - KIX
2 stops26h 10mKorean Air
jue. 9/49:05 amKIX - PDX
2 stops22h 59mKorean Air
Deal found 4/14$711
This Delta deal was found by Cheapflights users on 4/15. 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.
mar. 9/167:10 amPDX - KIX
2 stops21h 50mDelta
mar. 9/2312:35 pmKIX - PDX
2 stops20h 31mDelta
Deal found 4/15$715
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:30 pmPDX - KIX
1 stop33h 15mAlaska Airlines
sáb. 9/68:45 pmKIX - PDX
1 stop17h 55mAlaska Airlines
Deal found 4/14$718
This ANA deal was found by Cheapflights users on 4/15. 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.
mar. 9/165:30 amPDX - KIX
1 stop17h 20mMultiple Airlines
mar. 9/236:35 pmKIX - PDX
2 stops18h 01mMultiple Airlines
Deal found 4/15$720
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:15 amPDX - KIX
1 stop18h 10mAir Canada
jue. 10/96:05 pmKIX - PDX
1 stop20h 51mAir Canada
Deal found 4/14$815
This Hawaiian Airlines deal was found by Cheapflights users on 4/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2410:40 amPDX - KIX
1 stop16h 05mHawaiian Airlines
sáb. 8/308:45 pmKIX - PDX
1 stop35h 30mHawaiian Airlines
Deal found 4/14$834
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/157:21 amPDX - KIX
2 stops33h 39mJapan Airlines
mié. 5/215:55 pmKIX - PDX
1 stop22h 04mJapan Airlines
Deal found 4/14$1,002
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/135:50 pmPDX - KIX
2 stops27h 10mCathay Pacific
mar. 5/204:20 pmKIX - PDX
3 stops33h 25mCathay Pacific
Deal found 4/15$1,057
This Gurufare deal was found by Cheapflights users on 4/14. 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.
lun. 9/2210:00 pmPDX - KIX
2 stops22h 15mSTARLUX Airlines
vie. 10/101:25 pmKIX - PDX
2 stops23h 18mSTARLUX Airlines
Deal found 4/14$1,148

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Kansai Intl 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 abril 15, 2025.
Use the filters below to find and compare flights from Portland to Osaka Kansai Intl Airport that are best for you.

Fly from

Portland

Fly to

Kansai Intl

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/9

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

mar. 9/16

4:50 pm-2:42 pm

1 stop13h 52m

$689

PortlandOsaka

PDX - KIX

PDXKIX

Portland

dom. 9/21

7:45 am-2:50 pm

1 stop15h 05m

Osaka Kansai Intl

lun. 10/6

4:50 pm-8:41 pm

1 stop19h 51m

$701

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/16

5:26 am-6:45 pm

2 stops21h 19m

Osaka Kansai Intl

mar. 9/23

5:55 pm-11:05 pm

2 stops21h 10m

$706

PortlandOsaka

PDX - KIX

PDXKIX

Portland

jue. 8/28

5:10 pm-11:20 am

2 stops26h 10m

Osaka Kansai Intl

jue. 9/4

9:05 am-4:04 pm

2 stops22h 59m

$711

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/16

7:10 am-9:00 pm

2 stops21h 50m

Osaka Kansai Intl

mar. 9/23

12:35 pm-5:06 pm

2 stops20h 31m

$715

PortlandOsaka

PDX - KIX

PDXKIX

Portland

sáb. 8/30

5:30 pm-6:45 pm

1 stop33h 15m

Osaka Kansai Intl

sáb. 9/6

8:45 pm-10:40 pm

1 stop17h 55m

$718

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 9/16

5:30 am-2:50 pm

1 stop17h 20m

Osaka Kansai Intl

mar. 9/23

6:35 pm-8:36 pm

2 stops18h 01m

$720

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mié. 9/24

6:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

jue. 10/9

6:05 pm-10:56 pm

1 stop20h 51m

$815

PortlandOsaka

PDX - KIX

PDXKIX

Portland

dom. 8/24

10:40 am-6:45 pm

1 stop16h 05m

Osaka Kansai Intl

sáb. 8/30

8:45 pm-4:15 pm

1 stop35h 30m

$834

PortlandOsaka

PDX - KIX

PDXKIX

Portland

jue. 5/15

7:21 am-9:00 am

2 stops33h 39m

Osaka Kansai Intl

mié. 5/21

5:55 pm-11:59 pm

1 stop22h 04m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Portland to Kansai Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Kansai Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Osaka Kansai Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Osaka Kansai Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Osaka Kansai Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Osaka Kansai Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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 Osaka Kansai Intl Airport

How far ahead should I book a flight from Portland to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Kansai Intl. Price data was last updated on April 11, 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Osaka Kansai Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Portland to Osaka Kansai Intl Airport (average of $898). Flying from Portland to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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.

Rainfall in Kansai Intl by month

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

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

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

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August 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 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated abril 15, 2025.
To help decide which airline to fly from Portland to Osaka, see what other customers have to say about Korean Air, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
841 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,871 reviews
Korean Air
8.4
Very good
1,063 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Portland to Kansai Intl. 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 Osaka Kansai Intl?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Osaka Kansai Intl. 8 airlines have flights from Portland to Osaka Kansai Intl on a regular basis. Booking flights from Portland to Osaka Kansai Intl should not be difficult; the airport handles an average of 0 outbound flights to Osaka Kansai Intl per day.

  • What are the cheapest airlines flying from Portland to Osaka Kansai Intl Airport round-trip?

    Flying on ANA is currently your cheapest option to Osaka Kansai Intl Airport, with prices starting at $689. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $701 and $706, respectively. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Osaka Kansai Intl Airport one-way?

    One-way options have recently been found by users for as low as $415 on ANA. Other airlines that offer cheap prices include United Airlines from $418 and Korean Air from $422 one-way.

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

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

  • How can I find direct flights from Portland to Kansai Intl?

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

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

    Yes. Cheapflights offers flight deals from Portland to Kansai Intl 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 Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Portland to Osaka Kansai Intl Airport (average of $898). Flying from Portland to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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 Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Itami flights
Portland to Kobe flights
Boise to Kansai Intl flights
Eugene to Kansai Intl flights
Eugene to Itami flights

Top 8 airlines flying from Portland to Kansai Intl

Discover the top 8 airlines that operate flights from Portland to Kansai Intl. 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$568Average$1,379FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$574Average$650FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$594Average$1,048FlexibilityNo cancel feeOn-time81%
ANACheapest$608Average$700FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$609Average$832FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$639Average$930FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$769Average$1,245FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$878Average$1,342FlexibilityNo cancel feeOn-time67%

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.