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Amazing SEA to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $720 round trip and $502 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SEA to ICN

Carrier Flight Depart SEA Arrive ICN Tue
7/7
Wed
7/8
Thu
7/9
Fri
7/10
Sat
7/11
Sun
7/12
Mon
7/13
Stops
KE 20 01:00 pm 04:40 pm Check fare - Check fare - Check fare - - 0 stop(s)
DL 197 12:56 pm 04:15 pm - Check fare - Check fare Check fare - Check fare 0 stop(s)
OZ 271 02:20 pm 05:45 pm - Check fare - - Check fare - Check fare 0 stop(s)
DL 287 11:30 pm 02:30 am - - - - Check fare - - 0 stop(s)

FAQs about flights from Seattle - Tacoma Intl. Airport (SEA) to Incheon Intl. Airport (ICN)

Are there direct flights from Sea-Tac Airport to Incheon Airport?

Some trips are all about the journey; other times, the magic is in the destination. But if you just want to get to your destination fast, multiple airlines operate direct flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.), including Asiana Airlines and Korean Air.

How long is the flight from Sea-Tac Airport to Incheon Airport?

On average, it takes 13 hours and 42 minutes to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.). For this lengthy flight, you'll want to be as organized as possible. Think about bringing a travel pillow for improved sleep, packing a few healthy snacks and wearing comfortable clothes.

What is the flight distance from Sea-Tac Airport to Incheon Airport?

From Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.), the flight distance is 6,089 miles. So, it's wise to have a good variety of entertainment to choose from. Audio books, movies, games ... whatever's your style. If you're adequately prepared, it won't feel like too long before you hear the announcement for landing.

What airlines fly from Sea-Tac Airport to Incheon Airport?

There are several airlines that fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.). Asiana Airlines (OZ) is among the best of them, offering around 36 flights every month. Another possibility is Korean Air (KE), which offers 45 flights each month. The more airlines you look into, the more likely you are to snap up a terrific deal.

Flying Tips & Tricks How do I find my flight number?
  • You'll find it in your itinerary, which you'll receive when you've finalized your booking. If you don't know what to look for, keep your eye out for a code containing numbers and letters. The first one to two letters and single digit are the IATA airline code, which indicates the name of your carrier. This part is followed by one to four digits — your flight number.
How early can you check bags for a flight?
  • This can vary between airlines and airports, but it's generally two hours ahead of departure for domestic flights and three hours for international. Drop your bags off early and sit back and relax in the airport lounge. It certainly beats being caught up in traffic with only minutes to spare.

SEA to ICN Frequently Asked Questions

Seattle - Tacoma Intl. to Incheon Intl. Flight FAQ

Traveling FromSeattle - Tacoma Intl.
Traveling ToIncheon Intl.
Shortest Flight Time43 hours 19 mins
Earliest Departure Time12:56PM KST
Latest Departure Time2:20PM KST
Lowest Flight Price$720

Seattle to Seoul Carriers and Route Information

Flight path for flights from Seattle-Tacoma International Airport to Incheon International Airport


Distance:
5,232.00 miles


Airlines & Aircraft Used on SEA to ICN Flight Routes


Airline Carrier
Aircraft
Air Canada
Boeing 737-300 pax
Delta Air Lines
Airbus A330 all models
Korean Air
Airbus A321-100/200
Korean Air
Boeing 737-800 pax
Korean Air
Boeing 757 all pax models
Korean Air
Boeing 777-200 pax
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.