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$708+ Cheap flights from Busan (PUS) to Oregon

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — PDX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Busan to Oregon

Keep the following information in mind while searching for Busan to Oregon flight deals. Data was last updated September 15, 2025.

Round-trip from

$708
(Gotogate)
From Busan Gimhae to Oregon
Search Deals

Find flight deals from Busan to Oregon

Best flights from Busan to Oregon
Discover carefully curated flight deals from Busan to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:00 pmPUS - PDX
2 stops23h 30mMultiple Airlines
Thu 2/269:50 amPDX - PUS
2 stops17h 55mMultiple Airlines
Deal found 9/13$708
This WhyPayMore deal was found by Cheapflights users on 9/15. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:00 pmPUS - PDX
2 stops18h 14mKorean Air
Thu 2/269:10 amPDX - PUS
2 stops18h 35mKorean Air
Deal found 9/15$802
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:00 pmPUS - PDX
2 stops21h 29mDelta
Wed 2/2512:55 amPDX - PUS
2 stops25h 35mDelta
Deal found 9/14$4,643

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Oregon 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 September 15, 2025.
Use the filters below to find and compare flights from Busan to Oregon that are best for you.

Fly from

Busan

Fly to

Oregon

Route

Depart

Return

Price

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 1/30

12:00 pm-6:30 pm

2 stops23h 30m

Portland

Thu 2/26

9:50 am-8:45 pm

2 stops17h 55m

$708

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 1/30

12:00 pm-1:14 pm

2 stops18h 14m

Portland

Thu 2/26

9:10 am-8:45 pm

2 stops18h 35m

$802

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 1/30

12:00 pm-4:29 pm

2 stops21h 29m

Portland

Wed 2/25

12:55 am-7:30 pm

2 stops25h 35m

$4,643

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Busan to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Busan 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 Busan to Oregon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Busan to Oregon. 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 Busan to Oregon?

    For a flight from Busan to Oregon, you will be flying from Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city.

  • How long is the flight from Busan to Oregon?

    Departing from Busan to Oregon will take you 18h 14m. The distance from Busan to Oregon is about 5294 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Busan to Oregon 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 Busan to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Busan to Oregon (average of $277). Flying from Busan to Oregon in March is currently the most expensive (average of $368). 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.

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