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Gimpo Intl

$469+ Cheap flights from Oregon to Gimpo Intl (GMP)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GMP
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Oregon to Gimpo Intl

Keep the following information in mind while searching for Oregon to Gimpo Intl flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$953
(KAYAK)

One-way from

$469
(Gurufare)

Popular in

June

Cheapest in

February

Average price

$960
Provider with most accurate pricing for Portland-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Portland-Seoul (SEL) flights.
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From Oregon to Seoul Gimpo Intl
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One-way flight from Oregon to Seoul Gimpo Intl
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Highest demand for flights based on searches. 15% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Oregon to Gimpo Intl

Cheapest flights from Oregon to Gimpo Intl
Explore the most affordable flight options available from Oregon to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Gurufare deal was found by Cheapflights users on 1/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/217:20 am
PDX
-
GMP
2 stops21h 45m
Japan Airlines
Thu 2/512:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/13$941
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:05 am
PDX
-
GMP
2 stops22h 00m
Japan Airlines
Thu 2/1912:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/13$953
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/207:20 am
PDX
-
GMP
2 stops21h 45m
Japan Airlines
Thu 2/512:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/13$956
This Japan Airlines deal was found by Cheapflights users on 1/12. 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 1/217:20 am
PDX
-
GMP
2 stops34h 35m
Japan Airlines
Sun 1/2512:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/12$966
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/147:20 am
PDX
-
GMP
2 stops21h 45m
Japan Airlines
Wed 1/217:40 pm
GMP
-
PDX
2 stops38h 10m
Japan Airlines
Deal found 1/13$970
This FlightHub deal was found by Cheapflights users on 1/12. 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.
Mon 4/137:05 am
PDX
-
GMP
2 stops22h 45m
Japan Airlines
Thu 4/2312:05 pm
GMP
-
PDX
2 stops20h 17m
Japan Airlines
Deal found 1/12$985
This FlightHub deal was found by Cheapflights users on 1/12. 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.
Tue 3/39:01 am
EUG
-
GMP
2 stops20h 04m
Japan Airlines
Tue 3/178:00 am
GMP
-
EUG
2 stops26h 21m
Japan Airlines
Deal found 1/12$987
This Gurufare deal was found by Cheapflights users on 1/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:05 am
PDX
-
GMP
2 stops22h 00m
Japan Airlines
Thu 2/1912:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/13$994
This KAYAK deal was found by Cheapflights users on 1/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:05 am
PDX
-
GMP
2 stops22h 00m
Japan Airlines
Mon 3/28:00 am
GMP
-
PDX
2 stops25h 50m
Japan Airlines
Deal found 1/14$998
This Japan Airlines deal was found by Cheapflights users on 1/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/156:22 pm
PDX
-
GMP
2 stops34h 43m
Multiple Airlines
Wed 1/2112:05 pm
GMP
-
PDX
2 stops19h 43m
Multiple Airlines
Deal found 1/14$1,002
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:05 am
PDX
-
GMP
2 stops22h 00m
Japan Airlines
Wed 2/1812:05 pm
GMP
-
PDX
2 stops21h 45m
Japan Airlines
Deal found 1/13$1,006
This Gurufare deal was found by Cheapflights users on 1/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:05 am
PDX
-
GMP
2 stops22h 00m
Japan Airlines
Sat 3/78:00 am
GMP
-
PDX
2 stops25h 50m
Japan Airlines
Deal found 1/14$1,008

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Gimpo Intl 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 January 14, 2026.
Use the filters below to find and compare flights from Oregon to Seoul Gimpo Intl Airport that are best for you.

Fly from

Oregon

Fly to

Gimpo Intl

Route

Depart

Return

Price

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Wed 1/21

7:20 am-10:05 pm

2 stops21h 45m

Seoul Gimpo Intl

Thu 2/5

12:05 pm-4:50 pm

2 stops21h 45m

$941

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Tue 1/20

7:20 am-10:05 pm

2 stops21h 45m

Seoul Gimpo Intl

Thu 2/5

12:05 pm-4:50 pm

2 stops21h 45m

$956

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Wed 1/21

7:20 am-10:55 am

2 stops34h 35m

Seoul Gimpo Intl

Sun 1/25

12:05 pm-4:50 pm

2 stops21h 45m

$966

EugeneSeoul

EUG - GMP

EUGGMP

Eugene

Tue 3/3

9:01 am-10:05 pm

2 stops20h 04m

Seoul Gimpo Intl

Tue 3/17

8:00 am-6:21 pm

2 stops26h 21m

$987

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Tue 4/7

7:05 am-9:50 pm

2 stops22h 45m

Seoul Gimpo Intl

Mon 4/13

7:20 pm-4:30 pm

2 stops37h 10m

$994

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Sun 2/15

7:05 am-10:05 pm

2 stops22h 00m

Seoul Gimpo Intl

Thu 2/19

12:05 pm-4:50 pm

2 stops21h 45m

$994

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Tue 1/20

3:22 pm-10:05 pm

2 stops37h 43m

Seoul Gimpo Intl

Thu 2/5

12:05 pm-5:52 pm

2 stops22h 47m

$1,002

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Thu 2/12

7:05 am-10:05 pm

2 stops22h 00m

Seoul Gimpo Intl

Wed 2/18

12:05 pm-4:50 pm

2 stops21h 45m

$1,006

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Sat 2/28

7:05 am-10:05 pm

2 stops22h 00m

Seoul Gimpo Intl

Sat 3/7

8:00 am-4:50 pm

2 stops25h 50m

$1,008

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Sun 2/15

7:05 am-10:05 pm

2 stops22h 00m

Seoul Gimpo Intl

Sat 2/21

12:05 pm-4:50 pm

2 stops21h 45m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 36 results
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Best time to book a flight from Oregon to Gimpo Intl

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

    For as low as $941, Japan Airlines can have you in Seoul Gimpo Intl Airport from Oregon in 21h 45m. The distance from Oregon to Seoul Gimpo Intl Airport is about 5254 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oregon to Seoul Gimpo Intl Airport?

    While some choose either Boise Air Term. Gowen Fld - Seoul Gimpo Intl or Eugene - Seoul Gimpo Intl, Portland - Seoul Gimpo Intl is the most popular route from Oregon to Seoul Gimpo Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Gimpo Intl 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

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Alternative routes for Oregon to Gimpo Intl

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