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Kumamoto

$907+ Cheap flights from Oregon to Kumamoto (KMJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KMJ
Jun 16 — Jun 231
Mon 6/16
Mon 6/23
1 adult, Economy
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Find flight deals from Oregon to Kumamoto

Cheapest flights from Oregon to Kumamoto
Explore the most affordable flight options available from Oregon to Kumamoto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2025.

This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:30 amPDX - KMJ
2 stops20h 15mANA
Wed 10/228:35 pmKMJ - PDX
2 stops34h 07mANA
Deal found 6/11$907
This STARLUX Airlines deal was found by Cheapflights users on 6/10. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 pmPDX - KMJ
2 stops20h 45mSTARLUX Airlines
Wed 10/2211:55 amKMJ - PDX
2 stops24h 35mSTARLUX Airlines
Deal found 6/10$1,077

Best time to book a flight from Oregon to Kumamoto

Have a flexible travel schedule? Discover the best time to fly to Kumamoto from Oregon 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 Oregon to Kumamoto

Rainfall in Kumamoto by month

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

In terms of precipitation, rainfall in Kumamoto ranges from 2.0 - 14.2 inches per month. June is typically the wettest month, when rainfall can reach 14.2 in. December is typically the driest time to visit Kumamoto when rainfall is around 2.0 in.

Temperature in Kumamoto by month

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

If weather is an important factor for your trip to Kumamoto, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Related info for your journey

Find useful and relevant information for your journey from Oregon to Kumamoto. 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 into for flights to Kumamoto from Oregon?

    Located just 9.7 mi from the city center, Kumamoto (KMJ) is the airport most travelers will use when flying to Kumamoto from Oregon.

  • Can I find deals for flights from Oregon to Kumamoto that include hotel bookings?

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

  • How can I find direct flights from Oregon to Kumamoto?

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

  • Can I find deals for business class flights from Oregon to Kumamoto?

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

See more FAQs

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