Flights from Seoul Airport (ICN) to Seattle Airport Airport (SEA)

We've found the cheapest flights to Seattle

Returns from £399.73

One-way from £279.66

You have a selection of 9 airlines when departing Incheon International to Seattle-Tacoma International. The journey time flying from Incheon International to Seattle-Tacoma International United States is around 10 Hours 39 Minutes. With the distance covered being 8,373 Km (5,203 Miles). The airport code for Incheon International is ICN and for Seattle-Tacoma International it is SEA.

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. Seattle-Tacoma International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Incheon International. Flights to Seattle-Tacoma International United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.

The time zone at Seattle-Tacoma International is 8.0 GMT compared to 9.0 GMT at Incheon International so bare this in mind is you need to make travel arrangements when you arrive at Seattle-Tacoma International.

The table below displays the numbers of daily flights from Incheon International (ICN) to Seattle-Tacoma International (SEA) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Delta Air Lines222322206:1020:05VIEW FLIGHTS
Korean Air222222216:1020:05VIEW FLIGHTS
Hawaiian Airlines200222105:1520:35VIEW FLIGHTS
Asiana Airlines110101121:0021:00VIEW FLIGHTS
Alaska Airlines100111120:3520:35VIEW FLIGHTS
United Airlines110101021:0021:00VIEW FLIGHTS
Thai Airways110101021:0021:00VIEW FLIGHTS
Singapore Airlines110101021:0021:00VIEW FLIGHTS
AlphaSky100000013:5513:55VIEW FLIGHTS

Delta Air Lines offer the most direct flights from Incheon International to Seattle-Tacoma International with an average of 15 flights a week. The earliest flights are operated at 06:10 and the latest flights operated at 20:05 and the most common flight numbers are DL196, DL7837 and DL9972

Contact Delta Air Lines at delta.com to booking a flight or find up to date information on the flight times.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
05:15
AirlineFlightNo
Hawaiian AirlinesHA871
13:55
AirlineFlightNo
AlphaSkyAS8472
16:29
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
20:35
AirlineFlightNo
Alaska AirlinesAS8472
Hawaiian AirlinesHA872
21:00
AirlineFlightNo
United AirlinesUA7291
Thai AirwaysTG6753
Singapore AirlinesSQ5772
Asiana AirlinesOZ272
VIEW FLIGHTS
Tuesday
16:10
AirlineFlightNo
Korean AirKE41
16:38
AirlineFlightNo
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
21:00
AirlineFlightNo
United AirlinesUA7291
Thai AirwaysTG6753
Singapore AirlinesSQ5772
Asiana AirlinesOZ272
VIEW FLIGHTS
Wednesday
16:10
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
VIEW FLIGHTS
Thursday
06:10
AirlineFlightNo
Delta Air LinesDL9972
16:10
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
20:35
AirlineFlightNo
Alaska AirlinesAS8472
Hawaiian AirlinesAS872
Hawaiian AirlinesHA872
21:00
AirlineFlightNo
United AirlinesUA7291
Thai AirwaysTG6753
Singapore AirlinesSQ5772
Asiana AirlinesOZ272
VIEW FLIGHTS
Friday
16:10
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
20:35
AirlineFlightNo
Alaska AirlinesAS8472
Hawaiian AirlinesAS872
Hawaiian AirlinesHA872
VIEW FLIGHTS
Saturday
16:10
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
20:35
AirlineFlightNo
Alaska AirlinesAS8472
Hawaiian AirlinesAS872
Hawaiian AirlinesHA872
21:00
AirlineFlightNo
United AirlinesUA7291
Thai AirwaysTG6753
Singapore AirlinesSQ5772
Asiana AirlinesOZ272
VIEW FLIGHTS
Sunday
16:10
AirlineFlightNo
Korean AirKE41
Delta Air LinesDL7837
20:05
AirlineFlightNo
Korean AirKE5019
Delta Air LinesDL196
20:35
AirlineFlightNo
Alaska AirlinesAS8472
Hawaiian AirlinesHA872
21:00
AirlineFlightNo
Asiana AirlinesOZ272
VIEW FLIGHTS

Remember to have some local currency before travelling to Seattle-Tacoma International as there may not be a bureau de change open upon your arrival.

Don't forget to book your car rental!

Search for the cheapest vehicle rentals at SEA

Flight Price FAQ - Seoul (ICN) to Seattle (SEA)

DIRECT Hawaiian Airlines
What is the cheapest direct flight one way from Seoul ICN to Seattle SEA?
The cheapest direct flight one way from Seoul ICN to Seattle SEA is £279.66 ($368 €318.08)
£279.66
$368 | €318.08
Check Latest Price
DIRECT Asiana Airlines
What is the cheapest direct return flight from Seoul ICN to Seattle SEA?
The cheapest direct return flight from Seoul ICN to Seattle SEA is £399.73 ($526 €454.65)
£399.73
$526 | €454.65
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seoul ICN to Seattle SEA?
The cheapest flight one way from Seoul ICN to Seattle SEA is £262.18 ($345 €298.20)
£262.18
$345 | €298.20
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seoul ICN to Seattle SEA?
The cheapest return flight from Seoul ICN to Seattle SEA is £238.62 ($314 €271.41)
£238.62
$314 | €271.41
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ICN to SEA

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Seoul (ICN) to Seattle (SEA)

Who flies from Seoul to Seattle?
The following airlines fly from Seoul (ICN) to Seattle (SEA): Alaska Airlines, AlphaSky, Asiana Airlines, Delta Air Lines, Hawaiian Airlines, Korean Air, Singapore Airlines, Thai Airways, United Airlines.
How far is the flight from Seoul to Seattle?
The flight from Seoul to Seattle is 8,373KM or 5,203 miles.
How long does the flight from Seoul to Seattle to take?
The flight from Seoul to Seattle takes 10 Hours 39 Minutes.

Don't forget to book your hire car!

Search for the cheapest vehicle rentals in Seattle

Useful Information about Seattle Airport

Lounges at Seattle Airport

See all the airport lounges, locations and opening times available at Seattle Airport

View...
Eating and Drinking at Seattle Airport

See all bars and restaurants at Seattle Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Seattle Airport

See all shops available at Seattle Airport - plan your duty free shopping in advance

View...
Seattle Tourist Attractions

From wine tasting to a coffee & chocolate walking tour, just some of the things to see in Seattle..

View...