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Busan

$1,032+ Cheap flights from Oregon to Busan (PUS)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PUS
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Oregon to Busan

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

Round-trip from

$1,032
(FlightHub)
From Oregon to Busan Gimhae
Search Deals

Find flight deals from Oregon to Busan

Cheapest flights from Oregon to Busan
Explore the most affordable flight options available from Oregon to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:29 amPDX - PUS
2 stops36h 06mChina Eastern
vie. 11/2112:35 pmPUS - PDX
2 stops44h 47mChina Eastern
Deal found 9/14$1,032
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/293:29 pmPDX - PUS
2 stops35h 21mChina Airlines
mié. 11/511:50 amPUS - PDX
2 stops28h 47mChina Airlines
Deal found 9/14$1,044
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:30 amPDX - PUS
3 stops32h 40mMultiple Airlines
mié. 11/58:20 amPUS - PDX
2 stops22h 30mMultiple Airlines
Deal found 9/14$1,110
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/205:50 pmPDX - PUS
2 stops34h 55mDelta
sáb. 9/278:05 amPUS - PDX
2 stops23h 57mDelta
Deal found 9/15$1,270
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.
mar. 10/2812:40 amPDX - PUS
2 stops26h 50mDelta
mié. 11/57:55 amPUS - PDX
2 stops29h 56mDelta
Deal found 9/14$1,677
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:35 amPDX - PUS
2 stops25h 55mDelta
vie. 11/2112:00 pmPUS - PDX
2 stops27h 41mDelta
Deal found 9/15$3,037

Cheapflights Fare Finder

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

Fly from

Oregon

Fly to

Busan

Route

Depart

Return

Price

PortlandBusan

PDX - PUS

PDXPUS

Portland

mié. 11/12

6:29 am-11:35 am

2 stops36h 06m

Busan Gimhae

vie. 11/21

12:35 pm-4:22 pm

2 stops44h 47m

$1,032

PortlandBusan

PDX - PUS

PDXPUS

Portland

mié. 10/29

3:29 pm-6:50 pm

2 stops35h 21m

Busan Gimhae

mié. 11/5

11:50 am-11:37 pm

2 stops28h 47m

$1,044

PortlandBusan

PDX - PUS

PDXPUS

Portland

mié. 10/29

7:30 am-8:10 am

3 stops32h 40m

Busan Gimhae

mié. 11/5

8:20 am-1:50 pm

2 stops22h 30m

$1,110

PortlandBusan

PDX - PUS

PDXPUS

Portland

mar. 10/28

12:40 am-7:30 pm

2 stops26h 50m

Busan Gimhae

mié. 11/5

7:55 am-8:51 pm

2 stops29h 56m

$1,677

PortlandBusan

PDX - PUS

PDXPUS

Portland

mar. 11/11

12:35 am-7:30 pm

2 stops25h 55m

Busan Gimhae

vie. 11/21

12:00 pm-10:41 pm

2 stops27h 41m

$3,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Oregon to Busan

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

    If you book a flight to Busan from Oregon, you will be flying to Gimhae, which is the city’s only airport. Busan Gimhae (PUS) is located 7.2 mi from the center of Busan.

  • How long is the flight from Oregon to Busan?

    A quick flight from Oregon to Busan can take about 26h 50m. China Eastern provides one of the quickest options available for as low as $1,677. Airlines will cover a distance of 5294 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oregon to Busan (average of $1,166). Flying from Oregon to Busan in December is currently the most expensive (average of $2,244). 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.

See more FAQs

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Top 2 airlines flying from Oregon to Busan

Discover the top 2 airlines that operate flights from Oregon to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$822Average$842FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$1,273Average$1,317FlexibilityNo cancel feeOn-time81%

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