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$697+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/17. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:00 amGMP - PDX
2 stops26h 11mMultiple Airlines
Fri 1/27:15 amPDX - GMP
2 stops21h 50mMultiple Airlines
Deal found 12/17$1,537

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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,028
(Gotogate)

One-way from

$697
(oojo)

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 18, 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

Sat 1/31

7:50 pm-6:30 pm

2 stops39h 40m

Portland

Sat 2/7

9:50 am-10:30 pm

2 stops19h 40m

$1,142

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 4/7

7:55 am-4:28 pm

2 stops24h 33m

Portland

Tue 4/21

7:00 am-9:50 pm

2 stops22h 50m

$1,248

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 4/7

7:55 am-8:54 pm

2 stops28h 59m

Portland

Tue 4/21

6:46 am-9:50 pm

2 stops23h 04m

$1,404

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 2/20

8:00 am-5:19 pm

2 stops26h 19m

Portland

Tue 2/24

7:05 am-6:20 pm

2 stops42h 15m

$1,748

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 1/3

8:40 am-2:54 pm

2 stops23h 14m

Portland

Fri 1/9

9:50 am-10:30 pm

2 stops19h 40m

$3,120

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 2/17

12:25 pm-6:30 pm

2 stops23h 05m

Portland

Sat 2/28

9:50 am-10:30 pm

2 stops19h 40m

$3,601

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 5/26

7:15 pm-1:36 pm

2 stops34h 21m

$697

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 4/4

8:35 am-12:21 pm

2 stops19h 46m

$811

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 2/25

12:05 pm-4:50 pm

2 stops21h 45m

$811

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 4/1

12:05 pm-4:28 pm

2 stops20h 23m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 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 24h 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

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