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Cheap Flights from Portland to Osaka

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Flight deals from Portland to Osaka

Looking for a cheap last-minute deal or the best return flight from Portland to Osaka? Find the lowest prices on one-way and return tickets right here.
Osaka.ج.م.‏ 16,386 per passenger.Departing Sun, 26 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Sun, 26 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 16,386, select.
Osaka.ج.م.‏ 16,386 per passenger.Departing Wed, 29 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Wed, 29 Apr, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 16,386, select.
Osaka.ج.م.‏ 16,403 per passenger.Departing Wed, 26 Aug.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Wed, 26 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 16,403, select.
Osaka.ج.م.‏ 16,407 per passenger.Departing Mon, 28 Sep.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Mon, 28 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 16,407, select.
Osaka.ج.م.‏ 17,055 per passenger.Departing Sat, 14 Nov.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Sat, 14 Nov, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 17,055, select.
Osaka.ج.م.‏ 17,250 per passenger.Departing Sun, 3 May.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Sun, 3 May, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 17,250, select.
Osaka.ج.م.‏ 20,850 per passenger.Departing Wed, 10 Jun.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Portland on Wed, 10 Jun, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From ج.م.‏ 20,850, select.
Osaka.ج.م.‏ 26,452 per passenger.Departing Tue, 17 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 17 Mar, arriving in Kansai International (Osaka).Price includes taxes and charges.From ج.م.‏ 26,452, select.

Find the cheapest month to fly from Portland to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Osaka flights are currently cheapest in April.
Feb
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Mar
from ج.م.‏ 26,452
Apr
from ج.م.‏ 16,386
May
from ج.م.‏ 17,250
Jun
from ج.م.‏ 20,850
Jul
from ج.م.‏ 16,386
Aug
from ج.م.‏ 16,403
Sep
from ج.م.‏ 16,407
Oct
Find prices
Nov
from ج.م.‏ 17,055
Dec
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Jan
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Alternative Portland to Osaka routes

Looking for the cheapest, fastest or easiest route from Portland to Osaka? You could fly into the following airports instead.

Itami Domestic (Osaka)

11km from central Osaka
Closest
from ج.م.‏ 18,018
Search flights

Kobe

26km from central Osaka
from ج.م.‏ 22,936
Search flights

Kansai International (Osaka)

38km from central Osaka
Cheapest
from ج.م.‏ 16,386
Search flights

Portland to Osaka: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 16,386
Cheapest month to flyApril

Finding cheap flights from Portland to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from Portland to Osaka is ج.م.‏ 32,298. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Osaka. But we found flights with one or more stops from ج.م.‏ 32,298.
As of February 2026, there are no flights flying from Portland to Osaka.
The cheapest month to fly from Portland to Osaka is usually November.
If you're flying from Portland Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from ج.م.‏ 32,298.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Osaka on Wednesday, 18 November 2026.
No airlines currently offer direct flights between Portland Airport and Osaka. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 4°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
Currently, Air Canada offers the cheapest flight tickets to Osaka.

Travelling from Portland International Airport (PDX) to Osaka: what you need to know

  • Osaka is 16 hours ahead of Portland, where Portland International Airport is located. Osaka observes the UTC+9 timezone.

  • For a relaxed start to your PDX to Osaka flight, allow plenty of time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • If you're flying during a major holiday or another peak period, give yourself extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • We make it a breeze to book flight tickets from PDX to Osaka with a stopover. To see all your options, uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to explore the city of your choice. Major stopovers include:

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

    • Daniel K. Inouye International Airport (HNL)

  • Travelling from central Portland to PDX takes about 45 minutes by public transport. If you drive, ride-share or grab a cab, you'll cover the 10 kilometres in 20 minutes or so, depending on traffic conditions.

  • Booked an early flight from Portland International Airport to Osaka? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these hotels close to PDX:

  • Portland International Airport gets top marks for on-time performance. 83.65% of flights that take off from PDX reach their destination on time.

  • You'll find PDX at 7000 NE Airport Way.

How to find the cheapest flights from Portland International Airport (PDX) to Osaka

  • ج.م.‏ 16,386 is the cheapest price we've found for a one-way Portland International Airport to Osaka flight. A return ticket right now is ج.م.‏ 32,298. Depending on when you want to go and the availability, these fares can change.

  • To pick up cheap flights from PDX to Osaka, book as early as you can. Airlines usually offer lower prices when flights are first released.

  • Landing cheap tickets from Portland International Airport to Osaka is easier if you're flexible with your travel plans. Use the 'Whole month' tool to access the lowest fares across every month and walk away with a fantastic deal.

  • There's no need to keep looking every day to find out if fares have dropped when you create a Price Alert. We'll let you know when there's an updated deal for cheap flights from PDX to Osaka.

  • Find a cheap flight from Portland International Airport to Osaka with the help of our filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Osaka

Kansai International Airport (KIX)

  • Kansai International Airport (KIX) is around 48 kilometres from the centre of Osaka. If you're getting a cab or a ride-share, the drive takes about 45 minutes.

  • Touching down on a late flight from Portland International Airport to Osaka? Pick up your bags and go straight to the convenience of a nearby hotel. Two options close to KIX are First Cabin Kansai Airport and Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport.

  • Fast-track your adventure by picking up a Kansai International Airport rental car. Grab your wheels from BEST KANSAI CAR RENTAL, BE KOBE or TravelCar and experience the lesser-explored corners of Osaka and beyond.

  • Give yourself a better shot at getting a great price by booking early. Reserving your ride from Kansai International Airport at least a couple of weeks ahead of your flight from PDX to Osaka is a smart move.

  • KIX is located at 1 Senshukukokita, Izumisano.

Itami Airport (ITM)

  • Once your flight from Portland International Airport to Osaka has hit the runway, you can get to the city centre in around 20 minutes by car. Central Osaka is roughly 16 kilometres from Itami Airport (ITM).

  • There are some great places to drop your things at near ITM. Kick back and get cosy after your PDX to Osaka flight at one of these perfectly located options:

  • The fastest way to reach your destination is with an Itami Airport rental car. Grab your wheels from Europcar, Times or Rakuten and hit the road in a heartbeat.

  • Get your preferred vehicle, not just whatever's left, by booking your ride from ITM ahead of time. You can also avoid paying more than you have to, especially when the airport is busy.

  • You'll find Itami Airport at 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

Kobe Airport (UKB)

  • Kobe Airport (UKB) is around 40 kilometres from the centre of Osaka. It'll take you about 45 minutes to get to the city centre in a cab or ride-share once you've stepped off your flight from Portland International Airport to Osaka.

  • Enjoy a more relaxed start to your trip by choosing a hotel near UKB after your PDX to Osaka flight. Take a load off after a long travel day or just take a moment to get your footing in a new city at:

  • Begin your trip without worrying about how to reach your next stop with a Kobe Airport rental car. You can book a set of wheels from reliable suppliers here like Europcar, Times and Rakuten.

  • Rental agencies sometimes offer discounts on early bookings, so book your vehicle from UKB ahead of your flight from Portland International Airport to Osaka. A little planning can save you money.

  • The street address for Kobe Airport is 1 Kobekuko, Chuo Ward.

Best time to go to Osaka

  • Before locking in your flights from Portland International Airport to Osaka, consider which time of year works best for you. High season in Osaka offers a lively atmosphere and plenty of activities, while the low season brings cheaper deals on hotels and smaller crowds.

  • The warmest month in Osaka is August, with temperatures ranging between 21ºC and 34ºC. Book your Portland International Airport to Osaka flight ticket then if that's your ideal forecast.

  • For cooler conditions, look for a cheap ticket from PDX to Osaka in January when temperatures average between 0ºC and 10ºC.

More about Osaka

Explore more of Japan

  • Yokohama is just one of the many cities in Japan waiting to be explored once you've taken in the sights of Osaka. Around 386 kilometres away to the east, check out popular attractions including Teishoin, Seya Christian Church and Banfukuji.

  • If there's time to check out another corner of Japan, head for Nagoya, roughly 137 kilometres north-east of Osaka. Nagoya Castle, Atsuta Shrine and Osu Kannon Temple are among its highlights.

Plan the rest of your trip from Portland to Osaka

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.