$441 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.

Fri, Oct 9 - Thu, Oct 22
SEA
Seattle - Tacoma Intl.
ICN
Incheon Intl.
$1,114 Roundtrip, found 3 hours ago
$1,114
Roundtrip
found 3 hours ago
Select EVA Airways flight, departing Fri, Oct 9 from Seattle - Tacoma Intl. to Incheon Intl., returning Thu, Oct 22, priced at $1,114 found 3 hours ago
Sun, Oct 11 - Fri, Nov 20
PAE
Seattle Paine Field Intl. Airport
ICN
Incheon Intl.
$1,498 Roundtrip, found 6 days ago
$1,498
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Oct 11 from Seattle Paine Field Intl. Airport to Incheon Intl., returning Fri, Nov 20, priced at $1,498 found 6 days ago
Sun, Oct 11 - Fri, Oct 30
SEA
Seattle - Tacoma Intl.
GMP
Gimpo Intl.
$2,021 Roundtrip, found 4 days ago
$2,021
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Oct 11 from Seattle - Tacoma Intl. to Gimpo Intl., returning Fri, Oct 30, priced at $2,021 found 4 days ago

Airfares from $441 One Way, $862 Round Trip from Seattle to Incheon

Prices starting at $862 for return flights and $441 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, Oct 21 - Sun, Oct 25
SEA
Seattle
ICN
Seoul
$862 Roundtrip, just found
$862
Roundtrip
just found
Select Cathay Pacific flight, departing Wed, Oct 21 from Seattle to Seoul, returning Sun, Oct 25, priced at $862 just found
Mon, Oct 19 - Sat, Oct 24
SEA
Seattle
ICN
Seoul
$939 Roundtrip, found 4 hours ago
$939
Roundtrip
found 4 hours ago
Select China Airlines flight, departing Mon, Oct 19 from Seattle to Seoul, returning Sat, Oct 24, priced at $939 found 4 hours ago
Wed, Feb 10 - Mon, Mar 1
SEA
Seattle
ICN
Seoul
$939 Roundtrip, found 5 days ago
$939
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Feb 10 from Seattle to Seoul, returning Mon, Mar 1, priced at $939 found 5 days ago
Thu, Oct 22 - Thu, Nov 5
SEA
Seattle
ICN
Seoul
$994 Roundtrip, just found
$994
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 22 from Seattle to Seoul, returning Thu, Nov 5, priced at $994 just found
Wed, Oct 21 - Sun, Oct 25
SEA
Seattle
ICN
Seoul
$995 Roundtrip, just found
$995
Roundtrip
just found
Select Korean Air flight, departing Wed, Oct 21 from Seattle to Seoul, returning Sun, Oct 25, priced at $995 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

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Along with offering bargain prices for Seattle to Incheon flights, Orbitz also features free flight alerts that inform you of any abrupt changes to your travel itinerary. You can opt to have your alerts sent by email, voice, or text message. Orbitz will even forward the alerts to your contacts, who may need to adjust their plans for picking you up at the terminal.

Get Bargain Fares for Seattle to Incheon Flights

Orbitz makes it quick and easy to find airfare sales and low fare tickets. Decide which airline and flight times you want or, if your schedule is flexible, choose a range of dates to see the best prices.

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.