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$779+ Cheap flights from Busan (PUS) to Portland (PDX)

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
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Busan to Portland

Cheapest flights from Busan to Portland
Explore the most affordable flight options available from Busan to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:55 amPUS - PDX
2 stops28h 21mKorean Air
Sun 11/306:29 amPDX - PUS
2 stops21h 16mKorean Air
Deal found 10/27$796
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:00 amPUS - PDX
2 stops25h 30mMultiple Airlines
Sun 11/309:50 amPDX - PUS
3 stops32h 45mMultiple Airlines
Deal found 10/27$1,588

Cheap flight deals from Busan to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Round-trip from

$779
(WhyPayMore)
From Busan Gimhae to Portland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Portland 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 October 28, 2025.
Use the filters below to find and compare flights from Busan to Portland that are best for you.

Fly from

Busan

Fly to

Portland

Route

Depart

Return

Price

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 1/30

4:10 pm-4:30 pm

2 stops17h 20m

Portland

Thu 2/26

9:10 am-7:35 pm

2 stops17h 25m

$779

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 4/16

4:30 pm-4:33 pm

2 stops16h 03m

Portland

Mon 4/20

5:30 am-7:35 pm

2 stops22h 05m

$796

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 11/27

7:55 am-7:16 pm

2 stops28h 21m

Portland

Sun 11/30

6:29 am-8:45 pm

2 stops21h 16m

$796

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 11/27

10:00 am-6:30 pm

2 stops25h 30m

Portland

Sun 11/30

9:50 am-11:35 am

3 stops32h 45m

$1,588

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 1/30

10:25 am-8:59 pm

2 stops27h 34m

Portland

Wed 2/25

12:55 am-7:35 pm

2 stops25h 40m

$4,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Best time to book a flight from Busan to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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.

Related info for your journey

Find useful and relevant information for your journey from Busan to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Busan to Portland?

    Airlines like Korean Air and Delta fly from Busan to Portland in about 16h 03m. The time it takes to get you to your destination can typically vary by up to 1h 17m. Busan and Portland are separated by a distance of 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 Portland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Busan to Portland 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook
Troutdale

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