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$996+ Cheap flights from Portland (PWM) to Seoul (SEL)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SEL
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
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1. Tell us where you want to go
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Cheap flight deals from Portland to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Seoul (SEL). 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,223
(Delta)

One-way from

$996
(United Airlines)
Provider with most accurate pricing for Portland-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Portland-Seoul (SEL) flights.
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From Portland to Seoul (SEL)
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One-way flight from Portland to Seoul (SEL)
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Find flight deals from Portland to Seoul

Cheapest flights from Portland to Seoul
Explore the most affordable flight options available from Portland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This United Airlines deal was found by Cheapflights users on 10/30. 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 11/74:13 pmPWM - ICN
2 stops34h 02mUnited Airlines
Thu 11/146:00 pmICN - PWM
2 stops19h 59mUnited Airlines
Deal found 10/30$1,227

Find flights from Portland to Seoul within your budget

Customize your flight search to find flights from Portland to Seoul 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 11/21

9:40 am-5:40 am

2 stops30h 00m

$996

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 11/21

5:00 am-5:45 pm

1 stop22h 45m

$1,174

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 11/21

5:15 pm-5:45 pm

3 stops58h 30m

$1,234

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 3/13

5:00 am-4:30 pm

1 stop22h 30m

Incheon Intl

Thu 3/27

5:50 pm-11:31 pm

1 stop18h 41m

$1,223

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 3/13

1:30 pm-4:40 am

2 stops50h 10m

Incheon Intl

Thu 3/27

11:45 am-10:44 am

2 stops35h 59m

$1,568

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 3/13

4:11 pm-3:55 pm

2 stops34h 44m

Incheon Intl

Thu 3/27

5:50 pm-11:35 am

3 stops30h 45m

$1,850

PortlandIncheon

PWM - ICN

PWMICN

Portland

Thu 3/13

4:11 pm-5:15 pm

2 stops36h 04m

Incheon Intl

Wed 3/26

12:20 am-10:16 pm

2 stops34h 56m

$2,304

PortlandIncheon

PWM - ICN

PWMICN

Portland

Fri 1/24

6:05 pm-6:25 pm

2 stops34h 20m

Incheon Intl

Fri 1/31

8:10 pm-10:31 am

2 stops28h 21m

$4,408

PortlandIncheon

PWM - ICN

PWMICN

Portland

Fri 1/24

5:30 am-5:45 pm

1 stop22h 15m

Incheon Intl

Fri 1/31

5:50 pm-11:31 pm

1 stop19h 41m

$8,763

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Portland to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Seoul in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Travel insights for flights from Portland to Seoul

Get recent, data-driven insights about flights from Portland to Seoul including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland, Maine to Seoul?

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Seoul (average of $1,161). Flying from Portland, Maine to Seoul in June is currently the most expensive (average of $1,713). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated October 31, 2024.
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,835 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Qatar Airways
7.5
Good
3,900 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

United Airlines
7.4
Good
9,240 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

American Airlines
7.2
Good
10,000 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Overall

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Portland to Seoul. 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?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Seoul. You should not have trouble finding flights to Seoul from Portland; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Portland airport to Seoul. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • Can I find flights from Portland, Maine to Seoul for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Seoul for under $1,300. The cheapest flight booked recently is on Delta for just $1,223, but on average you can expect to pay $3,352.

  • Are there last-minute flights available from Portland, Maine to Seoul for under $1,300?

    There are currently 1+ open flights from Portland, Maine to Seoul within the next 7 days for less than $1,300.

  • What are the cheapest airlines flying from Portland, Maine to Seoul round-trip?

    Currently priced at $1,223, Delta will fly you from Portland, Maine to Seoul and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $1,568 and $1,850, respectively.

  • What does PWM to ICN mean?

    PWM and ICN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PWM to ICN refers to a flight route from Portland Airport to Incheon Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Seoul Gimpo Intl Airport (GMP).

  • Can I find deals for flights from Portland to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Portland to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Portland to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Seoul that allow pets onboard?

    Many airlines flying from Portland to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Seoul?

    Yes, you can often find last-minute deals on Portland to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Seoul flight deals updated?

    The Portland, Maine to Seoul flight deals you see on this page were last updated on 10/30.

  • What is the cheapest month to book a flight from Portland, Maine to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Seoul (average of $1,161). Flying from Portland, Maine to Seoul in June is currently the most expensive (average of $1,713). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Portland to Seoul

Discover the top airline that operate flights from Portland to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,087Average$1,596FlexibilityNo cancel feeOn-timeN/A
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