Flights from Seattle to Seoul, South Korea

Did you mean flights from Seoul to Seattle?

Seattle to Seoul Last modified: Sep 19, 2023 11:09 -04:00

We've scanned 109,155,000 round trip itineraries and found the cheapest flights to Seoul. Multiple Airlines & Turkish frequently offer the best deals to Seoul flights, or select your preferred carrier below to see the cheapest days to fly.

Multiple Airlines
Thu 10/19
1 stop
Wed 10/25
1 stop
Tue 10/31
1 stop
Tue 11/7
1 stop
Thu 9/21
1 stop
Tue 10/3
1 stop
Mon 9/18
1 stop
Thu 9/21
1 stop
Multiple Airlines
Wed 10/25
2 stops
Mon 10/30
2 stops
Wed 11/1
1 stop
Wed 11/15
1 stop

How Much is a Flight from Seattle to Seoul?

We have collected flight cost data from across the web for travel from Seattle to Seoul, and have found the average flight price for this trip to be $1,008.

Where To Buy Cheap Flights from Seattle to Seoul?

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 Seattle to Seoul 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 Seattle to Seoul?

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

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $951 $884
7-14 days $1,701 $1,118
14-21 days $1,626 $1,025
21-30 days $1,301 $884
30-60 days $1,301 $869
60-90 days $1,401 $869
90+ days $1,295 $903

Cheapest Day To Fly from Seattle to Seoul

We've examined 215,181,508 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Seattle to Seoul is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Compare Flight Prices from Seattle to Seoul 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 Seattle to Seoul flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Seattle Seoul Multiple Airlines 9/26/23 10/16/23 1 $884
October Seattle Seoul Multiple Airlines 10/29/23 11/8/23 1 $869
November Seattle Seoul Multiple Airlines 11/5/23 11/8/23 1 $869
December Seattle Seoul Multiple Airlines 12/3/23 12/11/23 1 $869
January Seattle Seoul Multiple Airlines 1/1/24 1/15/24 1 $984
February Seattle Seoul Multiple Airlines 2/3/24 2/16/24 2 $928
March Seattle Seoul Turkish 3/3/24 3/21/24 1 $1,051
April Seattle Seoul Multiple Airlines 4/11/24 4/19/24 2 $903

Cheap Last Minute Flights from Seattle to Seoul

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

Next 30 Days

24 25 26 27 28 29 30
1 2 3 4 5 6 7
$1,049 $1,334
8 9 10 11 12 13 14
$1,334 $1,180
15 16 17 18 19 20 21
$1,180 $960
22 23 24 25 26 27 28
$960 $929
29 30 31 1 2 3 4

Connecting Flights vs Direct Flights from Seattle to Seoul

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 Seattle to Seoul is $1,032.

The average price for direct flights from Seattle to Seoul is $1,271.

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

Weekly Direct Flights from Seattle to Seoul - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 1 1 1 1 1 1 1 06:25 06:25

One Way Flights vs Round Trip Flights from Seattle to Seoul

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 Seattle to Seoul. 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 Seattle to Seoul is $599.

The average price for round trip flights from Seattle to Seoul is $1,031.

Seattle to Seoul Flight Questions

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

Question: How long is the flight from Seattle to Seoul?
Answer: The average Seattle to Seoul flight time is 11 hours and 50 minutes.
Question: How far is Seoul from Seattle?
Answer: The distance from Seattle to Seoul is 5,200 miles (8,368 kilometers).
Question: How common are direct flights from Seattle to Seoul?
Answer: There are 7 direct flights from Seattle to Seoul.
Question: What are the most popular Seattle airlines for direct flights from Seattle to Seoul?
Answer: Major Airlines provides 100% of the non-stop flights between Seattle and Seoul.

Seattle to Seoul Airports

These are the major commercial airports we're currently monitoring in Seattle and Seoul. 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.

Cheap Domestic Flights from Seattle - SEA Last modified: Sep 27, 2023 9:54 -04:00

FlightsLowest Price
Seattle to Chicago$158
Cheap Flights from Seattle to Seoul