$443 Cheap flight deals from Seattle (SEA) to Incheon (SEL)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

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.

Sat, Nov 8 - Sat, Nov 22
SEA
Seattle - Tacoma Intl.
ICN
Incheon Intl.
$846 Roundtrip, found 6 hours ago
$846
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Sat, Nov 8 from Seattle - Tacoma Intl. to Incheon Intl., returning Sat, Nov 22, priced at $846 found 6 hours ago
Sun, Nov 9 - Thu, Nov 20
SEA
Seattle - Tacoma Intl.
GMP
Gimpo Intl.
$1,253 Roundtrip, found 6 days ago
$1,253
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sun, Nov 9 from Seattle - Tacoma Intl. to Gimpo Intl., returning Thu, Nov 20, priced at $1,253 found 6 days ago

Airfares from $443 One Way, $772 Round Trip from Seattle to Incheon

Prices starting at $772 for return flights and $443 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.

Tue, Dec 2 - Mon, Dec 22
SEA
Seattle
ICN
Seoul
$772 Roundtrip, just found
$772
Roundtrip
just found
Select Air Canada flight, departing Tue, Dec 2 from Seattle to Seoul, returning Mon, Dec 22, priced at $772 just found
Fri, Nov 14 - Thu, Nov 20
SEA
Seattle
ICN
Seoul
$831 Roundtrip, found 2 days ago
$831
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Fri, Nov 14 from Seattle to Seoul, returning Thu, Nov 20, priced at $831 found 2 days ago
Sat, Nov 15 - Wed, Nov 19
SEA
Seattle
ICN
Seoul
$837 Roundtrip, found 8 hours ago
$837
Roundtrip
found 8 hours ago
Select Korean Air flight, departing Sat, Nov 15 from Seattle to Seoul, returning Wed, Nov 19, priced at $837 found 8 hours ago
Mon, May 4 - Tue, May 12
SEA
Seattle
ICN
Seoul
$869 Roundtrip, found 2 days ago
$869
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, May 4 from Seattle to Seoul, returning Tue, May 12, priced at $869 found 2 days ago
Sat, Nov 15 - Thu, Nov 27
SEA
Seattle
ICN
Seoul
$869 Roundtrip, just found
$869
Roundtrip
just found
Select Hawaiian Airlines flight, departing Sat, Nov 15 from Seattle to Seoul, returning Thu, Nov 27, priced at $869 just found

Incheon economy flight packages

Price found within the past 48 hours. Click for updated prices.
GL City Hotel Incheon Airport
2.5-star property

GL City Hotel Incheon Airport

8.4/10 Very Good! (148 reviews)

Dec 4 - Dec 10

6 night stay

Seattle (SEA) to Seoul (ICN)

Air Canada • Non-stop roundtrip • Coach
Price was $1,189, price is now $903 per person
$903
per person
found 16 hours ago
This place was very clean and the staff was very friendly! I’d definitely come back here again.

Reviewed on May 3, 2019

HOTEL MYEONGDONGJANG
3.0-star property

HOTEL MYEONGDONGJANG

9.4/10 Exceptional! (520 reviews)

Dec 4 - Dec 10

6 night stay

Seattle (SEA) to Seoul (ICN)

Air Canada • Non-stop roundtrip • Coach
Price was $1,812, price is now $1,149 per person
$1,149
per person
found 16 hours ago
N285 Hotel Insadong
2.0-star property

N285 Hotel Insadong

8.8/10 Excellent! (436 reviews)

Dec 4 - Dec 10

6 night stay

Seattle (SEA) to Seoul (ICN)

Air Canada • Non-stop roundtrip • Coach
Price was $1,594, price is now $1,069 per person
$1,069
per person
found 16 hours ago
The hotel’s clean and is well maintained. I like the modern feel/design. Courteous staff. The rooms and bath aren’t very spacious, but if you’re only staying during evenings, this is perfectly fine. There isn’t a good drop-off and pick-up point for cabs/taxi’s. Maybe this is a common thing for boutique hotels in Seoul? Not really a big deal, but would have been good to know in advance. Overall experience was good.

Reviewed on Jun 21, 2023

Don't see what you're looking for?
See all available trips from Seattle to Incheon
View all trips

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

It has never been easier to find cheap Seattle to Incheon flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

Plan Your Seattle to Incheon Flights on the Go

Orbitz offers cutting-edge mobile tools that let you search and book flights anywhere. All you need is a smartphone or mobile device to find discounts on flights from Seattle to Incheon. Use the app to check to make sure your flight is on time or book a last-minute cheap hotel room.

Get the Best Deals on Seattle to Incheon Flights

Finding great deals on flights from Seattle to Incheon is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Incheon vacation even more.

Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Seattle to Incheon flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from Seattle to Incheon. We send you free email and mobile alerts to keep you informed about delays to Seattle to Incheon flights.

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.

More Destinations

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.