Find the cheapest flights from Portland, Maine to Seoul
Cheap round-trip flights
Cheap one-way flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Etihad Airways flights from Portland, Maine to Seoul
Our best Etihad Airways deals on Portland, Maine to Seoul flight tickets
Korean Air flights from Portland, Maine to Seoul
Our best Korean Air deals on Portland, Maine to Seoul flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Portland, Maine to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Sat 11/7
6:30 am-9:55 pm
2 stops49h 25m
Incheon Intl
Fri 11/13
1:15 am-11:43 pm
2 stops36h 28m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Sun 11/8
6:30 am-6:20 pm
2 stops45h 50m
Incheon Intl
Sat 11/14
10:40 am-11:43 pm
2 stops51h 03m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Sat 11/7
4:47 pm-5:45 am
2 stops22h 58m
Incheon Intl
Sat 11/14
9:35 am-11:58 am
1 stop16h 23m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Thu 11/5
6:30 am-6:20 pm
2 stops45h 50m
Incheon Intl
Mon 11/9
10:40 am-11:43 pm
2 stops51h 03m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Thu 11/5
6:30 am-8:55 am
2 stops36h 25m
Incheon Intl
Sun 11/8
12:05 am-11:43 pm
2 stops37h 38m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Thu 11/5
6:30 am-10:50 am
2 stops38h 20m
Incheon Intl
Mon 11/9
6:00 pm-11:43 pm
2 stops43h 43m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Thu 11/5
6:30 am-10:50 am
2 stops38h 20m
Incheon Intl
Mon 11/9
6:00 pm-11:43 pm
2 stops43h 43m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Sat 11/7
6:00 am-4:25 pm
1 stop20h 25m
Incheon Intl
Sat 11/14
6:30 pm-11:21 pm
1 stop18h 51m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Thu 11/5
6:01 am-6:20 pm
1 stop22h 19m
Incheon Intl
Mon 11/9
8:45 am-1:01 pm
1 stop18h 16m
PortlandIncheon
PWM Portland - ICN Incheon Intl
PWMICN
Portland
Sat 11/21
5:30 am-5:40 am
2 stops34h 10m
Incheon Intl
Sat 11/28
6:30 pm-11:21 pm
1 stop18h 51m
See travel insights to Seoul from
How to get the cheapest flight ticket from Portland, Maine to Seoul
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 is the cheapest airline that flies from Portland to Seoul?
American Airlines and Delta are the most popular carriers operating from Portland to Seoul
What airlines fly to Seoul?
Delta, Korean Air and Cathay Pacific are the top three most popular airlines that fly to Seoul 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 Seoul. Keep in mind that there are 9 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland, Maine to Seoul
Cheap Portland, Maine to Seoul (PWM to SEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Seoul
Frequently asked questions about flying from Portland, Maine to Seoul
How far is Portland to Seoul by plane?
The straight-line distance from Portland to Seoul is 6717.7 mi. A reasonable flight in good conditions will take 45h 50m.
When did momondo last update prices for flights from Portland Airport to Seoul?
Prices for flights from Portland Airport to Seoul refresh daily.
How old do you have to be to fly from Portland Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek 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 Seoul?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Seoul for you.
Can I find flights from Portland to Seoul with flexible booking policies on momondo?
Yes. All flights to Seoul from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Seoul?
Once you have performed a search for Portland to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Seoul right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seoul from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.