ICN to SEA

Seoul to Seattle flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

ICN
Seoul (ICN), South KoreaIncheon International
SEA
Seattle (SEA), United StatesSeattle/tacoma International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: KRW
Sat, 06 JunICN to SEA₩803,432 Sun, 07 JunICN to SEA Mon, 08 JunICN to SEA Tue, 09 JunICN to SEA Wed, 10 JunICN to SEA Thu, 11 JunICN to SEA Fri, 12 JunICN to SEA
Sort By:DepartureDurationArrivalPrice
Alaska Airlines
Alaska Airlines
AS-120
19:35
2026-06-06
Seoul (ICN)Incheon International
10H :00 M
Non Stop
13:35
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩803,432
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
20H :54 M
1 Stop
SFO · 7h 34mSan Francisco (SFO), United States
16:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 1 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
25H :23 M
1 Stop
SFO · 11h 58mSan Francisco (SFO), United States
20:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
28H :02 M
1 Stop
SFO · 14h 40mSan Francisco (SFO), United States
23:32
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
29H :43 M
1 Stop
SFO · 16h 29mSan Francisco (SFO), United States
01:13
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
15H :34 M
1 Stop
SFO · 2h 04mSan Francisco (SFO), United States
16:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
17H :57 M
1 Stop
SFO · 4h 27mSan Francisco (SFO), United States
18:47
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 4 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
20H :03 M
1 Stop
SFO · 6h 28mSan Francisco (SFO), United States
20:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
22H :42 M
1 Stop
SFO · 9h 10mSan Francisco (SFO), United States
23:32
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
24H :23 M
1 Stop
SFO · 10h 59mSan Francisco (SFO), United States
01:13
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-892
16:50
2026-06-06
Seoul (ICN)Incheon International
32H :32 M
1 Stop
SFO · 19h 00mSan Francisco (SFO), United States
09:22
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩870,630
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
Eva Airways
Eva Airways
BR-169
12:00
2026-06-06
Seoul (ICN)Incheon International
23H :00 M
1 Stop
TPE · 9h 25mTaipei (TPE), Taiwan
19:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,238,145
total fare
Refundable 3 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
28H :00 M
2 Stops
HNL · 9h 10mHonolulu (HNL), United States
SLC · 1h 50mSalt Lake City (SLC), United States
09:05
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
28H :58 M
2 Stops
HNL · 10h 55mHonolulu (HNL), United States
LAX · 1h 10mLos Angeles (LAX), United States
10:03
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
31H :24 M
2 Stops
HNL · 10h 55mHonolulu (HNL), United States
LAX · 3h 35mLos Angeles (LAX), United States
12:29
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
33H :49 M
2 Stops
HNL · 10h 55mHonolulu (HNL), United States
LAX · 5h 59mLos Angeles (LAX), United States
14:54
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
17H :51 M
1 Stop
HNL · 3h 15mHonolulu (HNL), United States
22:56
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-7939
21:05
2026-06-06
Seoul (ICN)Incheon International
26H :31 M
1 Stop
HNL · 12h 00mHonolulu (HNL), United States
07:36
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,298,139
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-53
21:05
2026-06-06
Seoul (ICN)Incheon International
26H :31 M
1 Stop
HNL · 12h 00mHonolulu (HNL), United States
07:36
2026-06-07
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,389,420
total fare
Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
18H :58 M
1 Stop
SFO · 5h 37mSan Francisco (SFO), United States
14:28
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 3 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-806
11:30
2026-06-06
Seoul (ICN)Incheon International
23H :17 M
1 Stop
SFO · 9h 57mSan Francisco (SFO), United States
18:47
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 3 Seat Left Economy
Cabin: Included
Asiana Air
Asiana Air
OZ-202
12:40
2026-06-06
Seoul (ICN)Incheon International
18H :30 M
1 Stop
LAX · 4h 25mLos Angeles (LAX), United States
15:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 9 Seat Left Economy
Cabin: Included

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Asiana Air
Asiana Air
OZ-202
12:40
2026-06-06
Seoul (ICN)Incheon International
20H :11 M
1 Stop
LAX · 6h 15mLos Angeles (LAX), United States
16:51
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Asiana Air
Asiana Air
OZ-202
12:40
2026-06-06
Seoul (ICN)Incheon International
17H :14 M
1 Stop
LAX · 3h 08mLos Angeles (LAX), United States
13:54
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Asiana Air
Asiana Air
OZ-202
12:40
2026-06-06
Seoul (ICN)Incheon International
18H :48 M
1 Stop
LAX · 4h 41mLos Angeles (LAX), United States
15:28
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Asiana Air
Asiana Air
OZ-202
12:40
2026-06-06
Seoul (ICN)Incheon International
19H :56 M
1 Stop
LAX · 5h 49mLos Angeles (LAX), United States
16:36
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
₩1,431,221
total fare
Refundable 9 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare ₩803,432 Alaska Airlines 19:35
Earliest departure ₩870,630 United Airlines 11:30
Shortest duration ₩803,432 Alaska Airlines 19:35
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₩870,630 United Airlines at 11:30
Afternoon 12:00-17:59 ₩870,630 United Airlines at 16:50
Evening 18:00-23:59 ₩803,432 Alaska Airlines at 19:35

Seoul to Seattle route details

Seoul (ICN)

Incheon International

South Korea

GMT 9

Latitude: 37.46910095214844

Longitude: 126.45099639892578

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Distance: Seoul (ICN), South Korea to Seattle (SEA), United States - 8,373.34 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seoul to Seattle - what to expect when booking

The ICN to SEA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 8,373.34 km.

Before you book

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More flights from Seoul (ICN)24 routes
Seoul → Abu Dhabi
ICN → AUH
Seoul → Akita
ICN → AXT
Seoul → Almaty
ICN → ALA
Seoul → Amsterdam
ICN → AMS
Seoul → Angeles City
ICN → CRK
Seoul → Aomori
ICN → AOJ
Seoul → Atlanta
ICN → ATL
Seoul → Auckland
ICN → AKL
Seoul → Bangkok
ICN → BKK
Seoul → Beijing
ICN → PEK
Seoul → Brisbane
ICN → BNE
Seoul → Cebu
ICN → CEB
Seoul → Khabarovsk
ICN → KHV
Seoul → Changchun
ICN → CGQ
Seoul → Changsha
ICN → CSX
Seoul → Chengdu
ICN → CTU
Seoul → Chiang Mai
ICN → CNX
Seoul → Chicago
ICN → ORD
Seoul → Chongqing
ICN → CKG
Seoul → Colombo
ICN → CMB
Seoul → Da Nang
ICN → DAD
Seoul → Daegu
ICN → TAE
Seoul → Dalian
ICN → DLC
Seoul → New Delhi
ICN → DEL
More flights from Seattle (SEA)23 routes
Seattle → Albuquerque
SEA → ABQ
Seattle → Amsterdam
SEA → AMS
Seattle → Anchorage
SEA → ANC
Seattle → Atlanta
SEA → ATL
Seattle → Austin
SEA → AUS
Seattle → Beijing
SEA → PEK
Seattle → Bellingham
SEA → BLI
Seattle → Billings
SEA → BIL
Seattle → Boise
SEA → BOI
Seattle → Boston
SEA → BOS
Seattle → Bozeman
SEA → BZN
Seattle → Burbank
SEA → BUR
Seattle → Calgary
SEA → YYC
Seattle → Charlotte
SEA → CLT
Seattle → Chicago
SEA → MDW
Seattle → Colorado Springs
SEA → COS
Seattle → Dallas
SEA → DAL
Seattle → Denver
SEA → DEN
Seattle → Detroit Mi
SEA → DTW
Seattle → Dubai
SEA → DXB
Seattle → Edmonton
SEA → YEG
Seattle → Eugene
SEA → EUG
Seattle → Fairbanks
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Frequently asked questions - Seoul to Seattle flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seoul (ICN) and Seattle (SEA) is 8,373.34 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.