$370 Find Cheap Flights from Oregon to Japan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oregon to Japan departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low seasonAugust
Cheapest flight$370
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Portland to Tokyo Narita Airport

FAQs for booking flights from Oregon to Japan

  • How does KAYAK find such low prices on flights from Oregon to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oregon to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oregon to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oregon to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Japan?

    There are 79 airports in Japan. The busiest airport is Tokyo Haneda Airport (HND), with 29% of all flights arriving there.

  • What is the cheapest month to fly from Oregon to Japan?

    The cheapest month for flights from Oregon to Japan is February, when tickets cost $260 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $365 and $338 respectively.

  • How far in advance should I book a flight from Oregon to Japan?

    To get a below average price on the flight from Oregon to Japan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

  • How long is the flight to Japan?

    An average nonstop flight from Oregon to Japan takes 21h 43m, covering a distance of 5116 miles. The shortest route is Portland (PDX) to Osaka Kansai Intl Airport (KIX) with an average flight time of 14h 15m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (80% of total searches to Japan). The next most popular destinations are Osaka (14%) and Fukuoka (2%). Searches for flights to Okinawa (2%), to Sapporo Chitose Airport (1%) and to Okayama (1%) are also popular.

Everything you need to know for your flight to Japan

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Japan
Business Class flights to Japan
Premium Economy Class flights to Japan
Economy Class flights to Japan