SEA to ICN (Seattle to Seoul) Flights

Last Minute Flights from SEA to ICN

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAIncheonAugust 4 to September 4$1,384
*Prices include taxes and fees

Cheapest SEA to ICN Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAIncheonOctober 19 to October 22$851
SEAIncheonOctober 19 to October 20$997
SEAIncheonSeptember 11 to September 26$1,188
PAEIncheonSeptember 3 to October 1$1,204
*Prices include taxes and fees
SEA to ICN Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Distance
5203 mi

Frequently asked questions

What airlines fly direct from Sea-Tac Airport to ICN?
Spend less time in the sky and more time on your trip with Asiana Airlines (OZ) and Korean Air (KE). Both operate flights that are nonstop from Sea-Tac Airport to ICN. Asiana Airlines has 30 of these convenient services every month, while Korean Air offers 30.
How many flights are there from SEA to ICN?
There are no less than 27 flights each day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.), so you have ample opportunities to get to Yeongjong Island. Just pick out a date and time that works with your schedule and secure your fare.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.)?
It takes on average 18 hours and 35 minutes to jet from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.). Make use of the in-flight entertainment system, keep working on your itinerary or settle in and snooze the long hours away.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.)?
You’ll cover around 5,200 miles (8,400 1) on the route between SeaTac and Yeongjong Island. From headphones to a travel pillow, consider what things to carry with you to make your long-haul trip a comfy one.
How many morning flights are there from SEA to ICN?
With some 79 morning flights each week from SEA to ICN to choose from, you’ll be rolling out of bed and jetting off before you know it.

  • Delta Air Lines (DL) operates 23 weekly flights departing before midday. The earliest is 12:35AM.
  • 5:44AM is the earliest time you can journey from SEA to ICN with United Airlines (UA). This company has 19 early flights each week.
  • You’ll have 14 morning flights to take your pick of if you travel with Air Canada (AC). 5:50AM is the earliest departure.

How many afternoon flights are there from SEA to ICN?
Each week, you can decide between 112 afternoon and evening flights from SEA to ICN.

  • Delta Air Lines (DL) lists 66 weekly flights departing after midday. The earliest leaves the gate at 12:00PM.
  • Another good option is United Airlines (UA). Jet off on one of its 26 weekly afternoon and evening flights that take off for ICN from 1:10PM.

What is the earliest departure time out of SeaTac to Yeongjong Island?
The earliest flight flies from SEA at 12:35AM and lands at 1:20AM at ICN. Don’t forget to allow yourself adequate time in the morning to easily get to your gate.
What is the latest departure time out of SeaTac to Yeongjong Island?
From SEA, the latest flight you can get takes off at 11:30PM and comes in for landing at ICN at 1:15AM. If you’re averse to early starts, this is the perfect flight for you.
What is the average price from SeaTac to Yeongjong Island?
On average, the best price for a round-trip airfare from SEA to ICN is $851. Bag your own deal by locking in your seats today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Seoul Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Seoul to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to ICN, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Seoul, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.