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$739+ Cheap flights from Gimpo Intl (GMP) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Oregon

Keep the following information in mind while searching for Gimpo Intl to Oregon flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,058
(American Airlines)

One-way from

$739
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$653
From Seoul Gimpo Intl to Oregon
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One-way flight from Seoul Gimpo Intl to Oregon
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Highest demand for flights based on searches. 20% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Gimpo Intl to Oregon

Cheapest flights from Gimpo Intl to Oregon
Explore the most affordable flight options available from Gimpo Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/17. 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.
Fri 10/101:50 pmGMP - PDX
2 stops25h 11mMultiple Airlines
Sun 10/193:25 pmPDX - GMP
2 stops34h 45mMultiple Airlines
Deal found 9/17$1,185
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:55 amGMP - PDX
2 stops22h 09mMultiple Airlines
Wed 10/297:44 amPDX - GMP
2 stops22h 21mMultiple Airlines
Deal found 9/17$1,215
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amGMP - PDX
2 stops26h 45mANA
Thu 11/69:50 amPDX - GMP
2 stops19h 40mANA
Deal found 9/15$1,300
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.
Sat 10/257:55 amGMP - PDX
2 stops21h 48mJapan Airlines
Tue 11/49:34 amPDX - GMP
2 stops19h 31mJapan Airlines
Deal found 9/14$1,335
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:05 pmGMP - PDX
2 stops20h 45mJapan Airlines
Fri 11/76:00 amPDX - GMP
2 stops23h 05mJapan Airlines
Deal found 9/16$1,343
This Mytrip deal was found by Cheapflights users on 9/16. 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 11/2012:25 pmGMP - PDX
2 stops43h 21mANA
Thu 11/277:30 amPDX - GMP
2 stops42h 05mANA
Deal found 9/16$1,347
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/162:00 pmGMP - PDX
2 stops35h 20mMultiple Airlines
Thu 10/239:55 amPDX - GMP
2 stops33h 05mMultiple Airlines
Deal found 9/16$1,398
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:05 pmGMP - PDX
2 stops17h 33mJapan Airlines
Thu 11/209:34 amPDX - GMP
2 stops19h 31mJapan Airlines
Deal found 9/15$1,435
This Ovago deal was found by Cheapflights users on 9/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:05 pmGMP - PDX
2 stops18h 42mJapan Airlines
Thu 1/159:40 amPDX - GMP
2 stops19h 25mJapan Airlines
Deal found 9/17$1,466
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:40 amGMP - PDX
2 stops27h 06mANA
Tue 11/49:50 amPDX - GMP
2 stops19h 40mANA
Deal found 9/15$1,792

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl 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 17, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Oregon that are best for you.

Fly from

Gimpo Intl

Fly to

Oregon

Route

Depart

Return

Price

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 2/20

12:25 pm-2:48 pm

2 stops43h 23m

Portland

Mon 2/23

9:50 am-10:30 pm

2 stops19h 40m

$1,119

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 2/11

12:25 pm-6:30 pm

2 stops23h 05m

Portland

Wed 2/25

7:30 am-6:35 pm

2 stops42h 05m

$1,122

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 10/10

1:50 pm-11:01 pm

2 stops25h 11m

Portland

Sun 10/19

3:25 pm-6:10 pm

2 stops34h 45m

$1,185

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Thu 10/23

7:55 am-2:04 pm

2 stops22h 09m

Portland

Wed 10/29

7:44 am-10:05 pm

2 stops22h 21m

$1,215

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Thu 10/30

7:45 am-6:30 pm

2 stops26h 45m

Portland

Thu 11/6

9:50 am-10:30 pm

2 stops19h 40m

$1,300

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 10/25

7:55 am-1:43 pm

2 stops21h 48m

Portland

Tue 11/4

9:34 am-10:05 pm

2 stops19h 31m

$1,335

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 10/31

12:05 pm-4:50 pm

2 stops20h 45m

Portland

Fri 11/7

6:00 am-10:05 pm

2 stops23h 05m

$1,343

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Thu 11/20

12:25 pm-2:46 pm

2 stops43h 21m

Portland

Thu 11/27

7:30 am-6:35 pm

2 stops42h 05m

$1,347

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Thu 10/16

2:00 pm-9:20 am

2 stops35h 20m

Portland

Thu 10/23

9:55 am-11:00 am

2 stops33h 05m

$1,398

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 11/11

12:05 pm-12:38 pm

2 stops17h 33m

Portland

Thu 11/20

9:34 am-10:05 pm

2 stops19h 31m

$1,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
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Best time to book a flight from Gimpo Intl to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Gimpo Intl 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 Seoul Gimpo Intl Airport 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 Gimpo Intl to Oregon. 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 Seoul Gimpo Intl Airport to Oregon?

    Departing from Seoul Gimpo Intl Airport to Oregon will take you 43h 23m. There are 5254 mi between Seoul Gimpo Intl Airport and Oregon.

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

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

  • How can I find direct flights from Gimpo Intl to Oregon?

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

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

    Yes. Cheapflights offers flight deals from Gimpo Intl 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 Seoul Gimpo Intl Airport to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Oregon (average of $277). Flying from Seoul Gimpo Intl Airport 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.

See more FAQs

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Alternative routes for Gimpo Intl to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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