PDX - SEL

$402 Find Cheap Flights from Portland to Seoul - Compare and Save

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Everything you should know

Cheapest round-trip
$866
Typical prices: $956-$1,422
Air Canada
Fri 1/12Sun 1/21
PDX - ICN • 1 stop
Cheapest one-way
$402
Typical prices: $527-$706
Multiple Airlines
Sun 2/25
PDX - ICN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Seoul. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 22% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $1,104 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 14h 19m (one-way)
Insights
Insights
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We hope you love your trip to Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Seoul (PDX-SEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Seoul

Tue, Jan 12 - Thu, Jan 21
Air Canada Logo
7:10 pm - 5:10 pmPDX  Portland-ICN Incheon Intl
29h 00m1 stop Vancouver Intl
Air Canada Logo
6:55 pm - 8:46 pmICN  Incheon Intl-PDX Portland
18h 51m1 stop Vancouver Intl
$866Air Canada
Wed, Apr 21 - Wed, May 5
Air Canada Logo
10:00 am - 4:05 pmPDX  Portland-ICN Incheon Intl
14h 05m1 stop Vancouver Intl
Air Canada Logo
5:45 pm - 6:25 pmICN  Incheon Intl-PDX Portland
16h 40m1 stop Vancouver Intl
$866Air Canada
Sat, Jan 16 - Sat, Jan 23
Multiple Airlines Logo
7:09 am - 9:20 pmPDX  Portland-ICN Incheon Intl
21h 11m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 8:50 pmICN  Incheon Intl-PDX Portland
18h 05m1 stop San Francisco
$886Multiple Airlines
Mon, Jan 11 - Sat, Jan 23
Multiple Airlines Logo
10:59 am - 9:20 pmPDX  Portland-ICN Incheon Intl
17h 21m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 8:50 pmICN  Incheon Intl-PDX Portland
18h 05m1 stop San Francisco
$886Multiple Airlines
Thu, Nov 12 - Sun, Nov 22
Delta Logo
9:16 am - 5:45 pmPDX  Portland-ICN Incheon Intl
15h 29m1 stop Seattle/Tacoma Intl
Delta Logo
6:45 pm - 6:55 pmICN  Incheon Intl-PDX Portland
17h 10m1 stop Seattle/Tacoma Intl
$909Delta
Tue, Nov 17 - Fri, Nov 27
Delta Logo
9:16 am - 5:45 pmPDX  Portland-ICN Incheon Intl
15h 29m1 stop Seattle/Tacoma Intl
Delta Logo
6:45 pm - 8:44 pmICN  Incheon Intl-PDX Portland
18h 59m1 stop Seattle/Tacoma Intl
$909Delta
Sun, Nov 15 - Thu, Nov 26
United Airlines Logo
11:10 pm - 4:25 pmPDX  Portland-ICN Incheon Intl
24h 15m1 stop Newark
United Airlines Logo
6:00 pm - 12:54 amICN  Incheon Intl-PDX Portland
23h 54m1 stop San Francisco
$909United Airlines
Mon, Nov 16 - Thu, Nov 26
United Airlines Logo
11:10 pm - 4:25 pmPDX  Portland-ICN Incheon Intl
24h 15m1 stop Newark
United Airlines Logo
6:00 pm - 12:54 amICN  Incheon Intl-PDX Portland
23h 54m1 stop San Francisco
$909United Airlines
Tue, Jan 12 - Fri, Jan 22
Alaska Airlines Logo
5:37 pm - 5:35 pmPDX  Portland-ICN Incheon Intl
30h 58m2 stops Oakland Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 9:26 amICN  Incheon Intl-PDX Portland
30h 26m2 stops Seattle/Tacoma Intl San Francisco
$953Alaska Airlines
Wed, Jan 20 - Sun, Jan 24
Alaska Airlines Logo
6:10 pm - 5:35 pmPDX  Portland-ICN Incheon Intl
30h 25m2 stops San Francisco Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 10:51 amICN  Incheon Intl-PDX Portland
31h 51m2 stops Seattle/Tacoma Intl San Francisco
$953Alaska Airlines
Booking Insights

Price, demand and travel trends for Portland to Seoul flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Portland to Seoul?

Round-trip flights from Portland to Seoul typically range from $956 to $1,422. The lowest price found in the past 5 days was $866, on Air Canada.

What is the cheapest Portland to Seoul flight route?

There's little price difference between Portland to Seoul routes. They average around $1,178 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Portland to Seoul?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Portland to Seoul. It’s 10% cheaper than the average day, while Thursday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Portland to Seoul?

•February is the cheapest month to fly from Portland to Seoul at $916 round-trip.
•December ($1,677) and June ($1,292) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Portland to Seoul the cheapest?

Flights from Portland to Seoul are cheapest 22 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Portland to Seoul flights

Low season

January

Cheapest flight

$402
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 51% increase in travelers.
One-way flight from Portland to Incheon Intl Airport

When to book flights from Portland to Seoul

Are your dates flexible? Find out the best times to travel from Portland to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Seoul flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Portland to Seoul?

    Four cabin classes are available on flights from Portland to Seoul:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Portland to Seoul?

    A nonstop flight from Portland to Seoul takes 00m, covering 5,248 miles.

  • Do I need a passport to fly from Portland to Seoul?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Portland to Seoul flight?

    Round-trip flights from Portland to Seoul range from $956 to $1,422, with an average of $1,178 over the past 12 months. Anything below $956 counts as a good deal.

  • How expensive are last-minute Portland to Seoul flights?

    Last-minute fares on this route (booked within two weeks of departure) run 16% above the $1,178 route average. Book 22 weeks before departure for the lowest fares.

  • Have flight prices from Portland to Seoul changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $866 to $6,268. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Portland to Seoul looking right now?

    One-way fares from Portland to Seoul are currently lower than usual. Average one-way flight prices are about $526, which is 17% below the typical average for this route.

  • What car rental options are available in Seoul?

    Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Incheon Intl Airport (ICN) — daily rates averaging $47:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

    Near Seoul Gimpo Intl Airport (GMP) — daily rates averaging $51:

    • Wheego
    • Yesaway
    • Hi Rent
    • Europcar
    • Cartago Rent A Car

  • Which airports can I use when flying from Portland to Seoul?

    Flights from Portland to Seoul usually depart from Portland (PDX) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

  • Which airports do connecting flights from Portland to Seoul pass through?

    One-stop flights from Portland to Seoul most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 44% of one-stop connections
    • Vancouver Intl (YVR) - 35% of one-stop connections
    • San Francisco (SFO) - 16% of one-stop connections
    • Los Angeles (LAX) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Portland to Seoul?

    Yes. Flexible dates can save you up to 19% on flights from Portland to Seoul. Saturday is the cheapest departure day at $1,065 round-trip on average, while Thursday is the most expensive at $1,304, a difference of $239.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Portland to Seoul?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 14h 19m, compared with 14h 46m via Seattle/Tacoma Intl (SEA) and 16h 18m via Salt Lake City (SLC).

  • What is the time difference between Portland and Seoul?

    Seoul is 16 hours ahead of Portland (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seoul?

    Some of the most popular sights in Seoul are Dongdaemun Market and COEX Convention and Exhibition Center. These are among the most viewed places in Seoul on KAYAK.

  • Which eco-friendly airline should I consider for my flight from Portland to Seoul?

    One of the eco-friendly airlines to consider for your flight from Portland to Seoul is ANA. ANA has taken several initiatives to reduce its environmental impact, including implementing fuel-efficient aircraft, utilizing sustainable aviation fuels, and implementing waste reduction and recycling programs. ANA's commitment to sustainability makes it a good choice for environmentally-conscious travelers.

  • Can I conveniently fly from Portland to Seoul with my furry friend?

    Yes, you can conveniently fly from Portland to Seoul with your furry friend if you pre-book your flight with United Airlines. United allows smaller pets, such as dogs and cats, to travel in the cabin, ensuring their safety and comfort. Larger pets are transported as cargo in temperature and pressure-controlled carriers at an additional cost.

  • Which kid-friendly airline should I consider for my flight from Portland to Seoul with my kids?

    One of the kid-friendly airlines to consider for your flight from Portland to Seoul is American Airlines. The airline's kid-friendly amenities feature kid-friendly meals and snacks on request, priority boarding for families with kids, and complimentary in-flight entertainment - including various movies, TV shows, and games suitable for children.

  • Can I rent a car after deplaning from my Portland to Seoul flight at Incheon International Airport (ICN)?

    After deplaning from your Portland to Seoul flight at Incheon International Airport (ICN), you will consider renting a car to gain movement flexibility and convenience. The car rental center at ICN is easily accessible via a courtesy shuttle service. Among the onsite car rentals at ICN are Avis, Hertz, and Sixt.

Your guide to booking Portland to Seoul flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $1,065, about $239 less than Thursday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Seoul trip for February. Fares historically average $916 round-trip in that month - typically $761 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Incheon Intl Airport

    • Grand Hyatt Incheon
    • Hotel Ora Incheon
    • Hotel Hu Incheon Airport

    Near Seoul Gimpo Intl Airport

    • Intercity Seoul Hotel
    • The First Stay Hotel
    • Hotel M Felice
  • To connect from the city center to Portland International Airport (PDX) for your flight to Seoul, you can use public transportation options like buses and light rail. The most efficient and reliable option is to take the MAX Red Line, a light rail service connecting Downtown Portland with the PDX. The MAX Red Line runs every departs every 15 minutes.
  • If you're traveling from Portland to Seoul with a significant amount of luggage, you may want to consider ANA. ANA has a lenient carry-on policy that allows passengers to bring multiple handbags and personal items on board. Although the airline doesn't limit or exempt any specific luggage from their standard charges, its policy allows for more flexibility and convenience when it comes to carrying your belongings.
  • To benefit from ticket and class upgrading services for your flight from Portland to Seoul, consider booking your flight ticket with Air Canada. Air Canada is ranked among airlines that allow essential upgrading on flights from Portland to Seoul. The airline offers the option to upgrade, especially after the first layover, at a discounted price. Air Canada notifies passengers on-board about the upgrade availability through email.
  • If traveling from Portland to the Western parts of Seoul, your destination airport should be Incheon International Airport (ICN). The Incheon-based ICN serves as the primary gateway to Incheon and its neighborhoods. ICN is approximately 20 miles west of Downtown Seoul.
  • If you are flying from Portland to western-based cities such as Tokyo, Osaka, Shanghai, and Beijing, your destination airport should be Gimpo International Airport (GMP). Despite serving most domestic flights, GMP receives many international flights.

More options for your flight from Portland to Seoul

Complete your trip to Seoul with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul
Vacations in Seoul