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Cheap Flights from Seoul to Seattle, WA, United States - SEL to SEA Last modified: 2016. 5. 30 오전 1:48

Popular flights from Seoul to Seattle Last modified: 2016. 5. 30 오전 1:48

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
2016. 9. 10 2016. 9. 18 ₩1,301,317
2016. 9. 10 2016. 9. 17 ₩1,301,317
2016. 9. 11 2016. 9. 18 ₩1,301,317
2016. 9. 11 2016. 9. 17 ₩1,301,317
American Airlines
Departure Date Return Date Lowest Price
2016. 9. 12 2016. 9. 19 ₩940,697
Asiana Airlines
Departure Date Return Date Lowest Price
2016. 6. 14 2016. 6. 21 ₩871,894
Hawaiian Airlines
Departure Date Return Date Lowest Price
2016. 7. 16 2016. 7. 24 ₩1,157,780
Korean Air
Departure Date Return Date Lowest Price
2016. 5. 31 2016. 6. 2 ₩1,469,764
2016. 6. 8 2016. 6. 21 ₩1,469,764
2016. 6. 14 2016. 7. 4 ₩1,469,764
2016. 6. 16 2016. 6. 22 ₩1,469,764
2016. 9. 21 2016. 9. 30 ₩1,469,764
United Airlines
Departure Date Return Date Lowest Price
2016. 9. 23 2016. 10. 4 ₩780,553
2016. 9. 23 2016. 10. 5 ₩780,553

How Much Does it Cost to Fly from Seoul to Seattle (SEL to SEA)?

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 ₩911,040.

When Can I Buy the Cheapest Flight from Seoul to Seattle (SEL to SEA)?

Airlines can adjust prices for plane 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 discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Seoul to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Seoul to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days ₩990,519 ₩963,235
7-14 days ₩957,304 ₩873,080
14-21 days ₩871,894 ₩795,974
21-30 days ₩1,022,548 ₩966,794
30-60 days ₩1,022,548 ₩966,794
60-90 days ₩1,344,022 ₩946,628
90+ days ₩856,473 ₩780,553

Cheapest Day To Fly from Seoul to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Seoul to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
₩873,080 ₩795,974 ₩908,668 ₩805,464 ₩909,854 ₩1,051,018 ₩1,030,852

Lowest Fares Chart By Month from Seoul to Seattle

The chart below shows the lowest fare by month when flying from Seoul to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seoul Seattle United 16. 5. 31 16. 6. 2 1 ₩963,235
June Seoul Seattle United 16. 6. 14 16. 6. 30 1 ₩795,974
July Seoul Seattle United 16. 7. 11 16. 7. 25 1 ₩966,794
August Seoul Seattle United 16. 8. 23 16. 8. 30 1 ₩946,628
September Seoul Seattle United 16. 9. 23 16. 10. 4 1 ₩780,553
October Seoul Seattle United 16. 10. 31 16. 11. 4 1 ₩780,553
November Seoul Seattle United 16. 11. 2 16. 11. 15 1 ₩795,974
December Seoul Seattle Asiana 16. 12. 14 16. 12. 24 0 ₩856,473

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Seoul to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Seoul to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
19 20 21 22 23 24 25
₩1,022,548
26 27 28 29 30 1 2
₩1,022,548 ₩1,132,869
3 4 5 6 7 8 9
₩1,132,869

Non-Stop vs Connecting Flights from Seoul to Seattle (SEL to SEA)

Your Seoul to Seattle flight can be significantly cheaper by choosing 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 ₩1,339,277.

The average price for non-stop flights from Seoul to Seattle is ₩2,287,090.

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

Nonstop Flight Details from Seoul to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Delta 1 1 1 1 1 1 1 18:25 18:25
Korean 1 1 1 1 1 1 1 18:20 18:20
Asiana 1 1 1 1 1 1 1 18:40 18:40

Round Trip vs One Way Flights from Seoul to Seattle (SEL to SEA)

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 ₩1,330,973.

The average price for round trip flights from Seoul to Seattle is ₩1,316,738.

Seoul to Seattle Flight Questions

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

Question: How long is a direct flight from Seoul to Seattle?
Answer: The average Seoul to Seattle flight time is 10 hours and 22 minutes.
Question: How many kilometers are there between Seoul and Seattle?
Answer: The distance from Seoul to Seattle is 8370 kilometers.
Question: How common are direct flights from Seoul to Seattle?
Answer: There are 21 direct flights from Seoul to Seattle.
Question: What is the most popular airline for non-stop 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: Dallas - Ft Worth, TX

Airlines Flying from Seoul to Seattle (SEL to SEA) Number of flights searched: 567Last modified: 2016. 5. 30 오전 1:48

Below are the different airlines that fly from Seoul to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seoul to Seattle.

Seoul to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Air Canada YVR X X X X X X X
Air Canada YVR / YYC X X X X X X X
British Airways LHR X X X X X
EVA Air TPE X X X X X X X
Delta - X X X X X X X
Delta DTW X X X X X X X
Emirates DXB X X X X X X X
Korean - X X X X X X X
Lufthansa FRA X X X X X X X
Lufthansa MUC / FRA X X X X X X
Asiana - X X X X X X X
United SFO X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seoul and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seoul - SEL

FlightsAirlineLowest Price
Seoul to Vancouver Air Canada, Korean, Asiana ₩861,218
Seoul to Portland American, Alaska, Hawaiian, Korean, Asiana, United ₩1,036,783
Seoul to Los Angeles American, Alaska, JetBlue, Hawaiian, Korean, Asiana, Thai, United, Virgin America ₩721,240
Seoul to Victoria Air Canada, Korean, Asiana ₩1,139,987
Seoul to San Francisco American, Alaska, JetBlue, Hawaiian, Korean, Asiana, Singapore, United, Virgin America ₩772,249
Seoul to Tokyo Star Flyer, Air Busan, Jetstar Japan, JAL, Vanilla, Korean, Peach, All Nippon, Asiana, T'Way Air, United, Eastar Jet ₩217,084
Seoul to Las Vegas American, Alaska, Hawaiian, Korean, Asiana, United ₩914,599
Seoul to Nanaimo Air Canada, Korean, Asiana ₩1,293,013
Seoul to Calgary Air Canada, Korean, Asiana ₩1,026,107
Seoul to Yakima American, Alaska, Hawaiian, Korean, Asiana, United Check Dates
Seoul to London Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, Korean, KLM, Air Malta, Lufthansa, LOT, Czech, Austrian, Asiana, SAS, Brussels, Tap Portugal, Air Europa, Virgin Atlantic ₩977,470
Seoul to Shanghai Sichuan, Air China, China Southern, Shanghai, Tianjin, Juneyao, Hainan, Korean, Xiamen, China Eastern, Asiana, Shandong, Eastar Jet, Shenzhen ₩177,938
Seoul to Toronto Air Canada, Korean, Asiana, Air Transat, WestJet ₩1,034,410
Seoul to Eugene American, Alaska, Hawaiian, Korean, Asiana, United ₩1,602,624
Seoul to Pasco American, Alaska, Hawaiian, Korean, Asiana, United Check Dates
Seoul to Hong Kong Air India, Air Busan, Cathay, Ethiopian, Hong Kong, Dragonair, Korean, Jin Air, Asiana, Thai, Hong Kong Express, Eastar Jet ₩204,035
Seoul to Spokane American, Alaska, Hawaiian, Korean, Asiana, United ₩989,333
Seoul to Beijing Air Busan, Air China, China Southern, Shanghai, Tianjin, Juneyao, Hainan, Korean, Xiamen, China Eastern, Asiana, Shandong, Shenzhen ₩192,173
Seoul to Chicago American, Alaska, Hawaiian, Korean, Asiana, United, Virgin America ₩655,997
Seoul to Bangkok Thai AirAsia, Korean, Jin Air, Asiana, Bangkok, Thai, T'Way Air, Mesaba, Eastar Jet ₩371,297
Seoul to Osaka Jetstar Japan, JAL, Korean, Jin Air, Peach, All Nippon, Asiana, T'Way Air, Eastar Jet ₩234,878
Seoul to San Diego American, Alaska, Hawaiian, Korean, Asiana, United ₩1,027,293
Seoul to Salt Lake City American, Alaska, Hawaiian, Korean, Asiana, United ₩1,109,144
Seoul to Atlanta American, Alaska, Hawaiian, Korean, Asiana, United ₩1,148,290
Seoul to Edmonton Air Canada, Korean, Asiana, WestJet ₩1,209,975
Seoul to Dallas - Ft Worth American, Alaska, JetBlue, Hawaiian, Korean, Asiana, United, Virgin America ₩1,126,938
Seoul to Denver American, Alaska, Hawaiian, Korean, Asiana, United ₩982,215
Seoul to Paris Air Berlin, Air France, Finnair, Alitalia, British Airways, NIKI, Iberia, Korean, KLM, Air Malta, Lufthansa, LOT, Czech, Austrian, Asiana, SAS, Brussels, Tap Portugal, Air Europa, Virgin Atlantic, Aigle Azur ₩781,739
Seoul to Pullman American, Alaska, Hawaiian, Korean, Asiana, United Check Dates
Seoul to Boise American, Alaska, Hawaiian, Korean, Asiana, United ₩1,105,585
Cheap Flights from Seoul to Seattle, WA, United States, from ₩658 Round trip from SEL to SEA