$424 Cheap flight deals from Seattle (SEA) to Incheon (SEL)

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This Weekend's Flight Deals from Seattle to Incheon

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 12 - Sun, Oct 19
SEA
Seattle - Tacoma Intl.
ICN
Incheon Intl.
$1,185 Roundtrip, just found
$1,185
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Oct 12 from Seattle - Tacoma Intl. to Incheon Intl., returning Sun, Oct 19, priced at $1,185 just found

Airfares from $424 One Way, $689 Round Trip from Seattle to Incheon

Prices starting at $689 for return flights and $424 for one-way flights to Incheon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 19 - Thu, Dec 18
SEA
Seattle
ICN
Seoul
$689 Roundtrip, found 21 hours ago
$689
Roundtrip
found 21 hours ago
Select Asiana Airlines flight, departing Wed, Nov 19 from Seattle to Seoul, returning Thu, Dec 18, priced at $689 found 21 hours ago
Fri, Jan 23 - Sat, Jan 31
SEA
Seattle
ICN
Seoul
$758 Roundtrip, found 2 days ago
$758
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Seattle to Seoul, returning Sat, Jan 31, priced at $758 found 2 days ago
Wed, Nov 5 - Wed, Nov 19
SEA
Seattle
ICN
Seoul
$812 Roundtrip, just found
$812
Roundtrip
just found
Select Air Canada flight, departing Wed, Nov 5 from Seattle to Seoul, returning Wed, Nov 19, priced at $812 just found
Wed, Oct 29 - Mon, Nov 10
SEA
Seattle
ICN
Seoul
$820 Roundtrip, found 2 days ago
$820
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Wed, Oct 29 from Seattle to Seoul, returning Mon, Nov 10, priced at $820 found 2 days ago
Wed, Apr 8 - Wed, Apr 29
SEA
Seattle
ICN
Seoul
$824 Roundtrip, just found
$824
Roundtrip
just found
Select Cathay Pacific flight, departing Wed, Apr 8 from Seattle to Seoul, returning Wed, Apr 29, priced at $824 just found

More About Flying To Incheon from Seattle

Route Information for Flights from Seattle to Incheon

Origin Airport IATA Code
SEA
Destination Airport IATA Code
SEL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Incheon

Great Deals on Flights From Seattle to Incheon

Spend more of your time and money at Incheon instead of sitting at your computer, searching for discount Seattle to Incheon flights. This is why Orbitz makes it easy for you to check out destinations, plan your trip, and book your air fare, hotel, car rental, and more in just one place. Our low price guarantee means that you get great deals on flights from Seattle to Incheon.

Flights That Fit Your Budget

Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on Seattle to Incheon flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.

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Search for Flights from Seattle to Incheon on the Go

Orbitz offers free mobile apps for iPad, iPhone, and Android-based devices, so even the busiest trip-planner can research and book flights from Seattle to Incheon. Find cheap Seattle to Incheon flights, research local festivities and attractions, and book reservations while sitting in the salon. Orbitz will also update you on flight delays with free alerts sent to your mobile phone or email address, so you’re never left in the dark.

Frequently asked questions

Are there non-stop flights from Seattle to Incheon?
Yep, your fun-filled getaway is just one simple flight away. Fantastic news, isn't it? Cruise in comfort with one of the 3 carriers that fly straight from Seattle - Tacoma Intl. Airport (SEA) to Seoul (ICN-Incheon Intl.). Popular options include:

  • Korean Air
  • Delta
  • Asiana Airlines

What is the shortest flight from Seattle to Incheon?
With the quickest possible flight time from SEA to Incheon Intl. Airport (ICN) being 12 hours and 1 minute, it's smart to have some in-flight survival tricks up your sleeve. Earplugs, a neck pillow and an eye-mask should be among the basics you pack in your carry-on bag.
What airlines fly from Seattle to Incheon most frequently?
Consider booking a ticket with Korean Air (KE), which flies frequently along this route. This airline operates 30 flights every month between Seattle, WA (SEA-Seattle - Tacoma Intl.) and Seoul (ICN-Incheon Intl.). Also research the great deals available with Delta (DL). Offering 21 flights every month between Seattle and Incheon, they make the journey just as delightful as the destination.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.