When did momondo last update prices for flights from Portland Airport to South Korea?

Prices for flights from Portland Airport to South Korea refresh daily.

How old do you have to be to fly from Portland Airport to South Korea?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to South Korea.

What documentation or ID do you need to fly to South Korea?

The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,512 Cheap Flights from Portland, Maine to South Korea in 2026/27

Find the cheapest flights from Portland, Maine to South Korea

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:17 am - 5:45 pmPWM Portland-ICN Incheon Intl

21h 28m1 stop New York John F Kennedy Intl

10:00 am - 2:23 pmICN Incheon Intl-PWM Portland

18h 23m1 stop New York John F Kennedy Intl

$1,512Korean Air

Sat, Feb 27 - Wed, Mar 3

6:17 am - 5:45 pmPWM Portland-ICN Incheon Intl

21h 28m1 stop New York John F Kennedy Intl

10:00 am - 2:23 pmICN Incheon Intl-PWM Portland

18h 23m1 stop New York John F Kennedy Intl

$1,562Korean Air

Sat, Feb 27 - Wed, Mar 3

11:01 am - 5:15 pmPWM Portland-ICN Incheon Intl

40h 14m2 stops Philadelphia Doha Hamad Intl

12:20 am - 10:49 pmICN Incheon Intl-PWM Portland

36h 29m2 stops Doha Hamad Intl Philadelphia

$1,653Qatar Airways

Sat, Feb 27 - Tue, Mar 2

4:38 pm - 5:45 pmPWM Portland-ICN Incheon Intl

35h 07m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

5:40 pm - 11:09 pmICN Incheon Intl-PWM Portland

19h 29m1 stop Atlanta Hartsfield-Jackson

$2,157Delta

Tue, Dec 22 - Tue, Dec 29

3:06 pm - 4:45 pmPWM Portland-ICN Incheon Intl

35h 39m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

6:50 pm - 10:30 amICN Incheon Intl-PWM Portland

29h 40m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$2,291American Airlines

Tue, Dec 22 - Tue, Dec 29

2:20 pm - 4:25 pmPWM Portland-ICN Incheon Intl

60h 05m2 stops Washington, D.C. Dulles Intl Newark

6:30 pm - 9:29 pmICN Incheon Intl-PWM Portland

16h 59m1 stop Newark

$2,409United Airlines

Sat, Feb 27 - Wed, Mar 3

5:35 am - 5:45 amPWM Portland-ICN Incheon Intl

34h 10m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 11:09 pmICN Incheon Intl-PWM Portland

19h 29m1 stop Atlanta Hartsfield-Jackson

$2,416Delta

Tue, Dec 22 - Tue, Dec 29

4:00 pm - 5:20 pmPWM Portland-ICN Incheon Intl

35h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

12:05 pm - 11:59 pmICN Incheon Intl-PWM Portland

49h 54m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,433Air France

Sun, Dec 13 - Mon, Jan 4

4:00 pm - 4:55 pmPWM Portland-ICN Incheon Intl

34h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:05 pm - 11:59 pmICN Incheon Intl-PWM Portland

49h 54m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,437Multiple Airlines

Sun, Dec 13 - Mon, Jan 4

4:00 pm - 4:55 pmPWM Portland-ICN Incheon Intl

34h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:05 pm - 11:59 pmICN Incheon Intl-PWM Portland

49h 54m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,438Multiple Airlines

Sun, Dec 13 - Mon, Jan 4

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Korean Air flights from Portland, Maine to South Korea

Our best Korean Air deals on Portland, Maine to South Korea flight tickets

Korean Air

Feb 27

PWM6:17 amPortland

21h 28m

1 stop

ICN5:45 pmIncheon Intl

Mar 3

ICN10:00 amIncheon Intl

18h 23m

1 stop

PWM2:23 pmPortland

$1,512

Korean Air

Feb 27

PWM6:17 amPortland

21h 28m

1 stop

ICN5:45 pmIncheon Intl

Mar 3

ICN10:00 amIncheon Intl

18h 23m

1 stop

PWM2:23 pmPortland

$1,562

Delta flights from Portland, Maine to South Korea

Our best Delta deals on Portland, Maine to South Korea flight tickets

Delta

Dec 22

PWM4:38 pmPortland

35h 07m

2 stops

ICN5:45 pmIncheon Intl

Dec 29

ICN5:40 pmIncheon Intl

19h 29m

1 stop

PWM11:09 pmPortland

$2,157

Delta

Dec 22

PWM5:35 amPortland

34h 10m

1 stop

ICN5:45 amIncheon Intl

Dec 29

ICN5:40 pmIncheon Intl

19h 29m

1 stop

PWM11:09 pmPortland

$2,416

Delta

Dec 13

PWM4:53 pmPortland

34h 52m

2 stops

ICN5:45 pmIncheon Intl

Jan 4

ICN7:40 pmIncheon Intl

18h 15m

1 stop

PWM11:55 pmPortland

$3,206

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sat 2/27

6:17 am-5:45 pm

1 stop21h 28m

Incheon Intl

Wed 3/3

10:00 am-2:23 pm

1 stop18h 23m

$1,512

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sat 2/27

6:17 am-5:45 pm

1 stop21h 28m

Incheon Intl

Wed 3/3

10:00 am-2:23 pm

1 stop18h 23m

$1,562

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sat 2/27

11:01 am-5:15 pm

2 stops40h 14m

Incheon Intl

Tue 3/2

12:20 am-10:49 pm

2 stops36h 29m

$1,653

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Tue 12/22

4:38 pm-5:45 pm

2 stops35h 07m

Incheon Intl

Tue 12/29

5:40 pm-11:09 pm

1 stop19h 29m

$2,157

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Tue 12/22

3:06 pm-4:45 pm

2 stops35h 39m

Incheon Intl

Tue 12/29

6:50 pm-10:30 am

2 stops29h 40m

$2,291

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sat 2/27

2:20 pm-4:25 pm

2 stops60h 05m

Incheon Intl

Wed 3/3

6:30 pm-9:29 pm

1 stop16h 59m

$2,409

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Tue 12/22

5:35 am-5:45 am

1 stop34h 10m

Incheon Intl

Tue 12/29

5:40 pm-11:09 pm

1 stop19h 29m

$2,416

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sun 12/13

4:00 pm-5:20 pm

2 stops35h 20m

Incheon Intl

Mon 1/4

12:05 pm-11:59 pm

2 stops49h 54m

$2,433

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sun 12/13

4:00 pm-4:55 pm

2 stops34h 55m

Incheon Intl

Mon 1/4

12:05 pm-11:59 pm

2 stops49h 54m

$2,437

PortlandIncheon

PWM Portland - ICN Incheon Intl

PWMICN

Portland

Sun 12/13

4:00 pm-4:55 pm

2 stops34h 55m

Incheon Intl

Mon 1/4

12:05 pm-11:59 pm

2 stops49h 54m

$2,438

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to South Korea?

Delta, Korean Air and Cathay Pacific are the top three most popular airlines that fly to South Korea from Portland, Maine according to our data. Delta is the first choice among our users, with 29% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 9 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Cheap Portland, Maine to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to South Korea

Best Price Found	$1,512
Fastest flight time	21h 28m
Direct flights	None

The best flight deal from Portland, Maine to South Korea found on momondo in the last 72 hours is $1,512

The fastest flight from Portland, Maine to South Korea takes 21h 28m

There are no direct flights from Portland, Maine to South Korea. There are no popular flight routes from Portland, Maine to South Korea.

Search flight deals

Frequently asked questions about flying from Portland, Maine to South Korea

When did momondo last update prices for flights from Portland Airport to South Korea?
Prices for flights from Portland Airport to South Korea refresh daily.
How old do you have to be to fly from Portland Airport to South Korea?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to South Korea?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to South Korea. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to South Korea with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Korea from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to South Korea?

Once all potential Portland to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Portland, Maine to South Korea from $1,512

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to South Korea departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland, Maine to South Korea

Cheap round-trip flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Korean Air flights from Portland, Maine to South Korea

Our best Korean Air deals on Portland, Maine to South Korea flight tickets

Delta flights from Portland, Maine to South Korea

Our best Delta deals on Portland, Maine to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Portland, Maine to South Korea

What airlines fly to South Korea?

Cheap Portland, Maine to South Korea flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland, Maine to South Korea

Why use momondo?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Portland, Maine flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year