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Incheon Intl

$1,339+ Cheap flights from Portland, ME (PWM) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ICN
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 2026.

This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:45 pm
PWM
-
ICN
2 stops61h 00m
WestJet
Sun 10/118:45 pm
ICN
-
PWM
2 stops56h 25m
WestJet
Deal found 6/16$1,339
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
PWM
-
ICN
2 stops29h 25m
Multiple Airlines
Fri 10/21:40 pm
ICN
-
PWM
2 stops47h 12m
Multiple Airlines
Deal found 6/16$1,343
This Etihad Airways deal was found by Cheapflights users on 6/16. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
-
ICN
2 stops39h 50m
Etihad Airways
Wed 10/285:50 pm
ICN
-
PWM
2 stops42h 53m
Etihad Airways
Deal found 6/16$1,345
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:50 am
PWM
-
ICN
2 stops41h 55m
WestJet
Sun 10/118:45 pm
ICN
-
PWM
2 stops56h 25m
WestJet
Deal found 6/16$1,356
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:45 pm
PWM
-
ICN
2 stops61h 00m
WestJet
Sun 10/48:45 pm
ICN
-
PWM
2 stops52h 08m
WestJet
Deal found 6/16$1,376
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
PWM
-
ICN
2 stops46h 40m
Multiple Airlines
Fri 10/3010:35 am
ICN
-
PWM
2 stops50h 08m
Multiple Airlines
Deal found 6/16$1,383
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:55 pm
PWM
-
ICN
2 stops40h 50m
WestJet
Sun 10/48:45 pm
ICN
-
PWM
2 stops52h 08m
WestJet
Deal found 6/16$1,385
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:45 pm
PWM
-
ICN
2 stops61h 00m
WestJet
Sat 10/108:45 pm
ICN
-
PWM
2 stops52h 08m
WestJet
Deal found 6/16$1,396
This KAYAK deal was found by Cheapflights users on 6/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
-
ICN
2 stops27h 25m
Multiple Airlines
Thu 10/2910:00 am
ICN
-
PWM
2 stops26h 43m
Multiple Airlines
Deal found 6/16$1,402
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:45 pm
PWM
-
ICN
2 stops61h 00m
WestJet
Thu 10/18:45 pm
ICN
-
PWM
2 stops56h 10m
WestJet
Deal found 6/16$1,406
This Etihad Airways deal was found by Cheapflights users on 6/16. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
-
ICN
2 stops39h 50m
Etihad Airways
Fri 10/305:50 pm
ICN
-
PWM
2 stops42h 53m
Etihad Airways
Deal found 6/16$1,409
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:50 am
PWM
-
ICN
2 stops41h 55m
WestJet
Fri 10/98:45 pm
ICN
-
PWM
2 stops56h 25m
WestJet
Deal found 6/16$1,414

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 June 16, 2026.

Round-trip from

$1,343
(Orbitz)
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 June 16, 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
Quickest round-trip

PortlandIncheon

PWM - ICN

PWMICN

Portland

Fri 9/25

7:57 am-3:20 pm

1 stop18h 23m

Incheon Intl

Sat 10/3

5:15 pm-11:28 pm

1 stop19h 13m

$1,955

PortlandIncheon

PWM - ICN

PWMICN

Portland

Tue 7/28

12:40 pm-6:45 pm

2 stops41h 05m

Incheon Intl

Tue 8/4

8:45 pm-4:01 pm

2 stops56h 16m

$1,955

PortlandIncheon

PWM - ICN

PWMICN

Portland

Mon 7/27

3:37 pm-4:20 am

2 stops23h 43m

Incheon Intl

Mon 8/3

4:50 pm-1:25 pm

2 stops33h 35m

$1,960

PortlandIncheon

PWM - ICN

PWMICN

Portland

Mon 7/27

6:59 pm-3:45 pm

2 stops31h 46m

Incheon Intl

Sat 8/8

5:50 pm-2:21 pm

2 stops33h 31m

$2,020

PortlandIncheon

PWM - ICN

PWMICN

Portland

Mon 8/10

2:14 pm-4:00 am

1 stop24h 46m

Incheon Intl

Fri 8/14

4:25 pm-11:13 pm

1 stop19h 48m

$2,038

PortlandIncheon

PWM - ICN

PWMICN

Portland

Fri 7/31

5:00 pm-4:20 am

2 stops22h 20m

Incheon Intl

Fri 8/7

4:50 pm-2:31 pm

2 stops34h 41m

$2,060

PortlandIncheon

PWM - ICN

PWMICN

Portland

Tue 7/28

1:25 pm-10:40 am

2 stops56h 15m

Incheon Intl

Tue 8/4

12:20 pm-1:45 pm

3 stops38h 25m

$2,106

PortlandIncheon

PWM - ICN

PWMICN

Portland

Tue 7/28

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Tue 8/4

10:15 am-4:01 pm

1 stop18h 46m

$2,111

PortlandIncheon

PWM - ICN

PWMICN

Portland

Fri 7/31

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Fri 8/7

4:25 pm-11:13 pm

1 stop19h 48m

$2,161

PortlandIncheon

PWM - ICN

PWMICN

Portland

Sun 11/1

6:30 am-12:45 pm

3 stops40h 15m

Incheon Intl

Tue 11/10

7:35 pm-6:13 pm

3 stops36h 38m

$2,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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 Delta and American Airlines fly from Portland, Maine to Incheon Intl Airport in about 32h 36m. The time it takes to get you to your destination can typically vary by up to 24m. 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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