Flights from Seoul to Seattle, United States

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Did you mean flights from Seattle to Seoul?

Seoul to Seattle Last modified: Aug 20, 2019 2:17 -04:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Seattle. EVA Air & Asiana frequently offer the best deals to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

Wed 9/18
1 stop
Wed 9/25
1 stop
Mon 9/23
Fri 9/27
Wed 9/25
1 stop
Tue 10/8
1 stop
Thu 9/19
1 stop
Thu 9/26
1 stop
Major Airlines
Tue 10/15
1 stop
Fri 10/18
1 stop
Tue 9/24
Mon 10/7

How Much is a Flight from Seoul to Seattle?

We have collected flight cost data from across the web for travel from Seoul to Seattle, and have found the average flight price for this trip to be ₩677,875.

Where To Buy Cheap Flights from Seoul to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Seoul to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Seoul to Seattle?

The chart below shows up-to-date information regarding how far in advance to book your flight from Seoul to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days ₩1,563,954 ₩841,291
7-14 days ₩836,449 ₩841,291
14-21 days ₩835,239 ₩748,083
21-30 days ₩717,821 ₩676,664
30-60 days ₩696,032 ₩676,664
60-90 days ₩696,032 ₩676,664
90+ days ₩706,927 ₩676,664

Cheapest Day To Fly from Seoul to Seattle

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Seoul to Seattle is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Compare Flight Prices from Seoul to Seattle by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Seoul to Seattle flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Seoul Seattle All Nippon 8/28/19 9/8/19 2 ₩841,291
September Seoul Seattle EVA Air 9/18/19 9/26/19 1 ₩677,875
October Seoul Seattle EVA Air 10/1/19 10/7/19 1 ₩677,875
November Seoul Seattle EVA Air 11/1/19 11/5/19 1 ₩677,875
December Seoul Seattle EVA Air 12/1/19 12/6/19 1 ₩677,875
January Seoul Seattle American 1/27/20 1/29/20 1 ₩712,979
February Seoul Seattle American 2/3/20 2/10/20 1 ₩712,979
March Seoul Seattle American 3/4/20 3/10/20 1 ₩712,979

Cheap Last Minute Flights from Seoul to Seattle

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Seoul to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

18 19 20 21 22 23 24
25 26 27 28 29 30 31
₩857,027 ₩857,027
1 2 3 4 5 6 7
₩857,027 ₩848,554
8 9 10 11 12 13 14
₩848,554 ₩732,347
15 16 17 18 19 20 21
₩732,347 ₩677,875
22 23 24 25 26 27 28

Connecting Flights vs Direct Flights from Seoul to Seattle

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Seoul to Seattle is ₩754,136.

The average price for direct flights from Seoul to Seattle is ₩958,709.

The chart below shows up to date information regarding non-stop flights from Seoul to Seattle.

Weekly Direct Flights from Seoul to Seattle - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 1 1 1 1 1 1 1 14:20 14:20
Korean 1 1 1 1 1 1 1 11:25 11:25
Asiana 1 1 1 1 1 1 1 13:15 13:15

One Way Flights vs Round Trip Flights from Seoul to Seattle

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seoul to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seoul to Seattle is ₩594,351.

The average price for round trip flights from Seoul to Seattle is ₩754,136.

Seoul to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Seoul to Seattle?
Answer: The average Seoul to Seattle flight time is 10 hours and 16 minutes.
Question: How far is Seattle from Seoul?
Answer: The distance from Seoul to Seattle is 8,368 kilometers (5,200 miles).
Question: How common are direct flights from Seoul to Seattle?
Answer: There are 21 direct flights from Seoul to Seattle.
Question: What are the most popular Seoul airlines for direct flights from Seoul to Seattle?
Answer: Korean Air provides 33% of the non-stop flights between Seoul and Seattle.
Question: What are the most popular connecting cities when flying from Seoul to Seattle?
Answer: Los Angeles, CA

Airlines in Seoul flying to Seattle Last modified: Aug 20, 2019 2:17 -04:00Number of routes searched: 112Number of itineraries searched: 1,064,779

Wondering which airlines fly out of Seoul to Seattle? We've gathered the average price of Seoul airlines with flights to Seattle. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Seoul to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Major Airlines -
Korean -
Asiana -
United -
American DFW
Air Canada YVR
Air Canada YYZ
Air France CDG
AeroMexico MEX
British Airways LHR
Cathay HKG
China Southern PEK
China Southern PVG
Major Airlines ATL
Major Airlines BOS
Major Airlines DTW
Major Airlines HNL
Emirates DXB
Hawaiian HNL
Lufthansa FRA
Lufthansa MUC
All Nippon NRT
Singapore SIN
United SFO
United LAX
United ORD

Seoul to Seattle Airports

These are the major commercial airports we're currently monitoring in Seoul and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

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Cheap Flights from Seoul to Seattle