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Gimpo Intl

$519+ Cheap flights from Portland (PDX) 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GMP
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Portland to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Gimpo Intl (GMP). 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 septiembre 17, 2025.

Round-trip from

$1,036
(FlightHub)

One-way from

$519
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$1,010
From Portland to Seoul Gimpo Intl
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One-way flight from Portland to Seoul Gimpo Intl
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Highest demand for flights based on searches. 18% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 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 Portland to Gimpo Intl

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

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.
dom. 11/25:29 amPDX - GMP
2 stops35h 31mChina Eastern
dom. 11/98:50 pmGMP - PDX
2 stops36h 32mChina Eastern
Deal found 9/15$1,036
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.
mar. 11/257:01 amPDX - GMP
2 stops22h 04mJapan Airlines
mié. 12/37:40 pmGMP - PDX
2 stops34h 06mJapan Airlines
Deal found 9/15$1,099
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:28 pmPDX - GMP
2 stops32h 37mMultiple Airlines
mar. 12/1612:05 pmGMP - PDX
2 stops21h 25mMultiple Airlines
Deal found 9/15$1,112
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:36 pmPDX - GMP
2 stops51h 14mEVA Air
mar. 9/237:15 pmGMP - PDX
2 stops34h 09mEVA Air
Deal found 9/15$1,128
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/157:00 amPDX - GMP
2 stops37h 50mEVA Air
mié. 10/228:20 pmGMP - PDX
2 stops33h 09mEVA Air
Deal found 9/15$1,143
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amPDX - GMP
2 stops23h 05mMultiple Airlines
vie. 12/1212:05 pmGMP - PDX
2 stops21h 45mMultiple Airlines
Deal found 9/16$1,163
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:50 amPDX - GMP
2 stops23h 15mJapan Airlines
jue. 12/1812:05 pmGMP - PDX
2 stops22h 06mJapan Airlines
Deal found 9/14$1,208
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:59 pmPDX - GMP
2 stops55h 21mJapan Airlines
lun. 12/157:40 pmGMP - PDX
2 stops38h 48mJapan Airlines
Deal found 9/14$1,217
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.
mar. 11/187:00 amPDX - GMP
2 stops22h 05mJapan Airlines
mar. 12/28:00 amGMP - PDX
2 stops21h 46mJapan Airlines
Deal found 9/15$1,265
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.
lun. 10/136:15 amPDX - GMP
2 stops24h 10mMultiple Airlines
lun. 10/208:20 amGMP - PDX
2 stops30h 41mMultiple Airlines
Deal found 9/16$1,273
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:59 pmPDX - GMP
2 stops55h 21mJapan Airlines
mié. 12/177:40 pmGMP - PDX
2 stops38h 31mJapan Airlines
Deal found 9/14$1,296

Cheapflights Fare Finder

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

Fly from

Portland

Fly to

Gimpo Intl

Route

Depart

Return

Price

PortlandSeoul

PDX - GMP

PDXGMP

Portland

lun. 1/12

7:00 am-10:05 pm

2 stops22h 05m

Seoul Gimpo Intl

lun. 1/26

8:00 am-4:28 pm

2 stops25h 28m

$1,065

PortlandSeoul

PDX - GMP

PDXGMP

Portland

mar. 1/20

7:00 am-10:05 pm

2 stops22h 05m

Seoul Gimpo Intl

jue. 2/5

12:05 pm-4:28 pm

2 stops21h 23m

$1,065

PortlandSeoul

PDX - GMP

PDXGMP

Portland

mié. 10/15

7:00 am-12:50 pm

2 stops37h 50m

Seoul Gimpo Intl

mié. 10/22

8:20 pm-1:29 pm

2 stops33h 09m

$1,143

PortlandSeoul

PDX - GMP

PDXGMP

Portland

mar. 12/2

6:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

vie. 12/12

12:05 pm-4:50 pm

2 stops21h 45m

$1,163

PortlandSeoul

PDX - GMP

PDXGMP

Portland

vie. 2/13

7:00 am-10:05 pm

2 stops22h 05m

Seoul Gimpo Intl

sáb. 2/28

8:00 am-3:13 pm

2 stops24h 13m

$1,177

PortlandSeoul

PDX - GMP

PDXGMP

Portland

vie. 12/12

5:50 am-10:05 pm

2 stops23h 15m

Seoul Gimpo Intl

lun. 12/15

7:40 pm-5:28 pm

2 stops38h 48m

$1,208

PortlandSeoul

PDX - GMP

PDXGMP

Portland

vie. 12/12

5:50 am-10:05 pm

2 stops23h 15m

Seoul Gimpo Intl

jue. 12/18

12:05 pm-5:11 pm

2 stops22h 06m

$1,208

PortlandSeoul

PDX - GMP

PDXGMP

Portland

mar. 12/9

5:59 pm-6:20 pm

2 stops55h 21m

Seoul Gimpo Intl

lun. 12/15

7:40 pm-5:28 pm

2 stops38h 48m

$1,217

PortlandSeoul

PDX - GMP

PDXGMP

Portland

mar. 12/9

5:59 pm-6:20 pm

2 stops55h 21m

Seoul Gimpo Intl

jue. 12/18

12:05 pm-5:11 pm

2 stops22h 06m

$1,217

PortlandSeoul

PDX - GMP

PDXGMP

Portland

jue. 12/11

5:59 pm-10:05 pm

2 stops35h 06m

Seoul Gimpo Intl

lun. 12/15

7:40 pm-5:28 pm

2 stops38h 48m

$1,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
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Best time to book a flight from Portland to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Portland 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 Portland to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Seoul Gimpo Intl?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Seoul Gimpo Intl. You should not have trouble finding flights to Seoul Gimpo Intl from Portland; the airport handles an average of 0 outbound flights to Seoul Gimpo Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Portland airport to Seoul Gimpo Intl. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Seoul Gimpo Intl Airport?

    A quick flight from Portland to Seoul Gimpo Intl Airport can take about 22h 05m. Japan Airlines provides one of the quickest options available for as low as $1,065. Airlines will cover a distance of 5254 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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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