฿13,930 Cheap Flights from Portland (PDX) to Osaka (KIX)

View ฿13,930 flight on Sun, 12 Oct 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Kansai Intl. Airport (KIX)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Portland (PDX) to Osaka (KIX)

Prices were available within the past 7 days and start at ฿13,930 for one-way flights and ฿35,765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 11 Oct - Sun, 19 Oct
PDX
Portland
KIX
Osaka
฿35,765 Return, found 1 day ago
฿35,765
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 11 Oct from Portland to Osaka, returning Sun, 19 Oct, priced at ฿35,765 found 1 day ago
STARLUX Airlines
Sat, 11 Oct - Sun, 19 Oct
PDX
Portland
KIX
Osaka
฿49,605 Return, found 1 day ago
฿49,605
Return
found 1 day ago
Select STARLUX Airlines flight, departing Sat, 11 Oct from Portland to Osaka, returning Sun, 19 Oct, priced at ฿49,605 found 1 day ago

Find the cheapest month to fly from Portland (PDX) to Osaka (KIX)

September is typically the cheapest month to fly

From ฿18,559 - ฿38,880 per traveller.

Graph displaying average flight prices per month

Flight from Portland to Osaka route information
Origin airport
Portland Intl.
Destination airport
Kansai Intl.
Airlines serving
American Airlines, Cathay Pacific, Japan Airlines, United
Return price
฿35,765
Distance
8136 km

Perfect flights from Portland to Osaka

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Portland to Osaka. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Portland Intl. to Kansai Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,930 and roundtrip prices from ฿35,765. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kansai Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Osaka.

Frequently asked questions

How much is a flight from Portland Airport to KIX?
Start packing your bags, because round-trip journeys from PDX Airport to Kansai Intl. Airport start from ฿35,765. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Kansai Intl. Airport (KIX)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from PDX to KIX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Airport to KIX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to Kansai Intl. Airport?
With around 8,200 kilometres separating Portland and Tajiri, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like a spare pair of socks and a good neck pillow can make a big difference.
Which airlines fly direct from Portland Intl. Airport (PDX) to Kansai Intl. Airport (KIX)?
You won't find any airlines operating directly between Portland Intl. Airport (PDX) and Kansai Intl. Airport (KIX), so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are PDX to Kansai Intl. Airport (KIX) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute deals between Portland Airport and Kansai Intl. Airport are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to secure your seat when fare prices drop.

Explore a world of travel with Expedia

*Available to Expedia members.