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$701+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PDX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Oregon

Best flights from Gimpo Intl to Oregon
Discover carefully curated flight deals from Gimpo Intl to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Gotogate deal was found by Cheapflights users on 12/28. 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.
Tue 5/198:10 amGMP - PDX
2 stops22h 35mMultiple Airlines
Thu 5/287:45 pmPDX - GMP
2 stops34h 40mMultiple Airlines
Deal found 12/28$901
This Gotogate deal was found by Cheapflights users on 12/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:25 pmGMP - PDX
2 stops23h 05mANA
Tue 2/179:50 amPDX - GMP
2 stops32h 30mANA
Deal found 12/27$1,159
This lastminute.com deal was found by Cheapflights users on 12/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:05 pmGMP - PDX
2 stops17h 33mJapan Airlines
Thu 2/127:05 amPDX - GMP
2 stops22h 00mJapan Airlines
Deal found 12/27$1,287
This Gotogate deal was found by Cheapflights users on 12/25. 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.
Mon 2/912:25 pmGMP - PDX
2 stops23h 05mANA
Sun 2/229:50 amPDX - GMP
2 stops19h 40mANA
Deal found 12/25$1,180
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:05 pmGMP - PDX
2 stops26h 26mJapan Airlines
Tue 4/217:05 amPDX - GMP
2 stops22h 45mJapan Airlines
Deal found 12/27$1,378
This Japan Airlines deal was found by Cheapflights users on 12/27. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:55 amGMP - PDX
2 stops26h 44mMultiple Airlines
Wed 4/226:46 amPDX - GMP
2 stops23h 04mMultiple Airlines
Deal found 12/27$1,509
This Japan Airlines deal was found by Cheapflights users on 12/26. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:40 pmGMP - PDX
2 stops38h 10mJapan Airlines
Thu 2/57:20 amPDX - GMP
2 stops42h 00mJapan Airlines
Deal found 12/26$1,407
This Japan Airlines deal was found by Cheapflights users on 12/27. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:55 amGMP - PDX
2 stops28h 59mMultiple Airlines
Tue 4/146:46 amPDX - GMP
2 stops23h 04mMultiple Airlines
Deal found 12/27$1,626
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/107:40 pmGMP - PDX
2 stops39h 12mMultiple Airlines
Tue 1/139:50 amPDX - GMP
2 stops32h 30mMultiple Airlines
Deal found 12/27$1,813

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$901
(Gotogate)

One-way from

$701
(Gurufare)

Popular in

July

Cheapest in

November

Average price

$839
Provider with most accurate pricing for Seoul (SEL)-Portland flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Portland flights.
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From Seoul Gimpo Intl to Oregon
Search Deals
One-way flight from Seoul Gimpo Intl to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 28, 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

Tue 5/19

8:10 am-2:45 pm

2 stops22h 35m

Portland

Thu 5/28

7:45 pm-10:25 pm

2 stops34h 40m

$901

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 2/10

12:25 pm-6:30 pm

2 stops23h 05m

Portland

Tue 2/17

9:50 am-11:20 am

2 stops32h 30m

$1,159

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Mon 2/9

12:25 pm-6:30 pm

2 stops23h 05m

Portland

Sun 2/22

9:50 am-10:30 pm

2 stops19h 40m

$1,180

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 1/30

12:05 pm-12:38 pm

2 stops17h 33m

Portland

Thu 2/12

7:05 am-10:05 pm

2 stops22h 00m

$1,287

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 4/7

12:05 pm-10:31 pm

2 stops26h 26m

Portland

Tue 4/21

7:05 am-9:50 pm

2 stops22h 45m

$1,378

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 2/3

7:40 pm-4:50 pm

2 stops38h 10m

Portland

Thu 2/5

7:20 am-6:20 pm

2 stops42h 00m

$1,407

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 4/15

7:55 am-6:39 pm

2 stops26h 44m

Portland

Wed 4/22

6:46 am-9:50 pm

2 stops23h 04m

$1,509

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 4/7

7:55 am-8:54 pm

2 stops28h 59m

Portland

Tue 4/14

6:46 am-9:50 pm

2 stops23h 04m

$1,626

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 1/10

7:40 pm-5:52 pm

2 stops39h 12m

Portland

Tue 1/13

9:50 am-11:20 am

2 stops32h 30m

$1,813

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 4/11

1:50 pm-11:44 pm

2 stops25h 54m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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 17h 33m. There are 5254 mi between Seoul Gimpo Intl Airport and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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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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