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Incheon Intl

$1,033+ Cheap flights from Portland, ME (PWM) to Incheon Intl (ICN)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ICN
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Portland to Incheon Intl

Cheapest flights from Portland to Incheon Intl
Explore the most affordable flight options available from Portland to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Qatar Airways deal was found by Cheapflights users on 4/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
PWM
-
ICN
2 stops39h 30m
Qatar Airways
Sat 9/261:20 am
ICN
-
PWM
2 stops35h 32m
Qatar Airways
Deal found 4/25$1,586
This Turkish Airlines deal was found by Cheapflights users on 4/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
PWM
-
ICN
2 stops46h 40m
Turkish Airlines
Mon 9/1411:20 pm
ICN
-
PWM
2 stops61h 32m
Turkish Airlines
Deal found 4/28$1,836
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
PWM
-
ICN
1 stop22h 20m
Korean Air
Mon 9/144:25 pm
ICN
-
PWM
1 stop19h 08m
Korean Air
Deal found 4/28$1,910
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/247:28 pm
PWM
-
ICN
2 stops31h 17m
American Airlines
Sat 7/255:50 pm
ICN
-
PWM
2 stops29h 15m
American Airlines
Deal found 4/29$1,934
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:55 am
PWM
-
ICN
2 stops33h 25m
United Airlines
Fri 6/1911:30 am
ICN
-
PWM
2 stops25h 21m
United Airlines
Deal found 4/28$2,060
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 6/301:25 pm
PWM
-
ICN
2 stops38h 40m
Qatar Airways
Fri 7/316:30 pm
ICN
-
PWM
2 stops32h 15m
Qatar Airways
Deal found 4/29$2,161
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:57 pm
PWM
-
ICN
1 stop30h 13m
Delta
Sat 7/257:40 pm
ICN
-
PWM
1 stop28h 02m
Delta
Deal found 4/29$2,202
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
PWM
-
ICN
1 stop20h 20m
United Airlines
Mon 9/144:50 pm
ICN
-
PWM
2 stops34h 04m
United Airlines
Deal found 4/28$2,391
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/305:36 pm
PWM
-
ICN
1 stop33h 09m
American Airlines
Fri 7/315:50 pm
ICN
-
PWM
2 stops30h 54m
American Airlines
Deal found 4/29$2,407

Find flight deals from Portland to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Incheon Intl (ICN). 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 April 29, 2026.

Round-trip from

$1,586
(Qatar Airways)

One-way from

$1,033
(Kiwi.com)
From Portland to Incheon Intl
Search Deals
One-way flight from Portland to Incheon Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Incheon 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 April 29, 2026.
Use the filters below to find and compare flights from Portland to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIncheon

PWM - ICN

PWMICN

Portland

Wed 9/23

6:00 am-10:30 am

2 stops39h 30m

Incheon Intl

Sat 9/26

1:20 am-11:52 pm

2 stops35h 32m

$1,586

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 9/10

6:00 am-5:40 pm

2 stops46h 40m

Incheon Intl

Mon 9/14

11:20 pm-11:52 pm

2 stops61h 32m

$1,836

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 9/10

6:30 am-5:50 pm

1 stop22h 20m

Incheon Intl

Mon 9/14

4:25 pm-10:33 pm

1 stop19h 08m

$1,910

PortlandIncheon

PWM - ICN

PWMICN

Portland

Wed 9/23

2:35 pm-5:10 am

1 stop25h 35m

Incheon Intl

Sun 9/27

10:35 am-10:33 pm

1 stop24h 58m

$1,910

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 9/10

5:15 am-4:20 am

2 stops34h 05m

Incheon Intl

Mon 9/14

5:15 pm-11:31 pm

1 stop19h 16m

$2,391
Quickest round-trip

PortlandIncheon

PWM - ICN

PWMICN

Portland

Wed 9/23

6:00 am-3:20 pm

1 stop20h 20m

Incheon Intl

Sun 9/27

5:15 pm-11:27 pm

1 stop19h 12m

$2,436
Cheapest one-way

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 6/25

7:56 pm-3:50 pm

3 stops54h 54m

$1,033
Quickest one-way

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 6/25

6:57 pm-4:00 am

1 stop20h 03m

$1,598

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Sorted by cheapest first

Best time to book a flight from Portland to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon 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 Incheon 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 Incheon Intl?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Portland; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Portland airport to Incheon Intl. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • How long is the flight from Portland, Maine to Incheon Intl Airport?

    Airlines like Qatar Airways and Turkish Airlines fly from Portland, Maine to Incheon Intl Airport in about 39h 30m. The time it takes to get you to your destination can typically vary by up to 7h 10m. The distance between Portland, Maine and Incheon Intl Airport is about 6731 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Incheon 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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