SEA to ICN

Seattle to Seoul 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.

SEA
Seattle (SEA), United StatesSeattle/tacoma International
ICN
Seoul (ICN), South KoreaIncheon 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: USD
Sat, 06 JunSEA to ICN$998 Sun, 07 JunSEA to ICN Mon, 08 JunSEA to ICN Tue, 09 JunSEA to ICN Wed, 10 JunSEA to ICN Thu, 11 JunSEA to ICN Fri, 12 JunSEA to ICN
Sort By:DepartureDurationArrivalPrice
Alaska Airlines
Alaska Airlines
AS-610
10:31
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
26H :09 M
1 Stop
LAS · 10h 40mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$998
total fare
Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-658
13:36
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
23H :04 M
1 Stop
LAS · 7h 37mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$998
total fare
Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-600
14:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
21H :51 M
1 Stop
LAS · 6h 24mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$998
total fare
Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-551
16:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
20H :20 M
1 Stop
LAS · 4h 53mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$998
total fare
Refundable 7 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-730
17:55
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :45 M
1 Stop
LAS · 3h 15mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$998
total fare
Refundable 7 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-3033
15:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
21H :40 M
1 Stop
LAS · 6h 15mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$999
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-6798
18:05
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :35 M
1 Stop
LAS · 3h 14mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$999
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Alaska Airlines
Alaska Airlines
AS-704
08:25
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
28H :15 M
1 Stop
LAS · 12h 41mLas Vegas (LAS), United States
04:40
2026-06-08
Seoul (ICN)Incheon International
$1,004
total fare
Refundable 4 Seat Left Economy
Cabin: Included
Asiana Air
Asiana Air
OZ-271
00:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
12H :20 M
Non Stop
04:30
2026-06-07
Seoul (ICN)Incheon International
$1,018
total fare
Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-737
10:29
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
25H :51 M
1 Stop
SFO · 11h 08mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,048
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2205
13:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
22H :50 M
1 Stop
SFO · 8h 07mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,048
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-325
15:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
20H :50 M
1 Stop
SFO · 6h 11mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,048
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2866
17:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
19H :00 M
1 Stop
SFO · 4h 18mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,048
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-5676
06:08
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
30H :12 M
1 Stop
SFO · 15h 27mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,054
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2831
08:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
27H :35 M
1 Stop
SFO · 12h 52mSan Francisco (SFO), United States
04:20
2026-06-08
Seoul (ICN)Incheon International
$1,054
total fare
Non Refundable 2 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-325
15:30
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
31H :30 M
1 Stop
SFO · 16h 56mSan Francisco (SFO), United States
15:00
2026-06-08
Seoul (ICN)Incheon International
$1,054
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2866
17:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
29H :40 M
1 Stop
SFO · 15h 03mSan Francisco (SFO), United States
15:00
2026-06-08
Seoul (ICN)Incheon International
$1,054
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2837
19:05
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
27H :55 M
1 Stop
SFO · 13h 19mSan Francisco (SFO), United States
15:00
2026-06-08
Seoul (ICN)Incheon International
$1,054
total fare
Non Refundable 3 Seat Left Economy
Cabin: Included
Delta Air Lines
Delta Air Lines
DL-69
16:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
20H :40 M
1 Stop
TPE · 5h 30mTaipei (TPE), Taiwan
05:00
2026-06-08
Seoul (ICN)Incheon International
$1,094
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
Turkish Airlines
Turkish Airlines
TK-204
19:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
30H :30 M
1 Stop
IST · 8h 45mIstanbul (IST), Turkey
17:40
2026-06-08
Seoul (ICN)Incheon International
$1,097
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Eva Airways
Eva Airways
BR-25
01:50
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
24H :55 M
1 Stop
TPE · 10h 10mTaipei (TPE), Taiwan
18:45
2026-06-07
Seoul (ICN)Incheon International
$1,106
total fare
Refundable 6 Seat Left Economy
Cabin: Included
Air Canada
Air Canada
AC-8801
05:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
18H :20 M
1 Stop
YVR · 5h 30mVancouver (YVR), Canada
16:05
2026-06-07
Seoul (ICN)Incheon International
$1,116
total fare
Non Refundable 9 Seat Left Economy

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Air Canada
Air Canada
AC-8809
19:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
28H :45 M
1 Stop
YVR · 16h 03mVancouver (YVR), Canada
16:05
2026-06-08
Seoul (ICN)Incheon International
$1,116
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-8803
10:45
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
38H :20 M
2 Stops
YVR · 12h 20mVancouver (YVR), Canada
HKG · 7h 05mHong Kong (HKG), Hong Kong
17:05
2026-06-08
Seoul (ICN)Incheon International
$1,133
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-8807
15:00
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
34H :05 M
2 Stops
YVR · 8h 13mVancouver (YVR), Canada
HKG · 7h 05mHong Kong (HKG), Hong Kong
17:05
2026-06-08
Seoul (ICN)Incheon International
$1,133
total fare
Non Refundable 9 Seat Left Economy
Air Canada
Air Canada
AC-8809
19:20
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
29H :45 M
2 Stops
YVR · 3h 53mVancouver (YVR), Canada
HKG · 7h 05mHong Kong (HKG), Hong Kong
17:05
2026-06-08
Seoul (ICN)Incheon International
$1,133
total fare
Non Refundable 9 Seat Left Economy
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare $998 Alaska Airlines 10:31
Earliest departure $1,018 Asiana Air 00:10
Shortest duration $1,018 Asiana Air 00:10
Night 00:00-05:59 $1,018 Asiana Air at 00:10
Morning 06:00-11:59 $998 Alaska Airlines at 10:31
Afternoon 12:00-17:59 $998 Alaska Airlines at 13:36
Evening 18:00-23:59 $999 Korean Air Lines at 18:05

Seattle to Seoul route details

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Seoul (ICN)

Incheon International

South Korea

GMT 9

Latitude: 37.46910095214844

Longitude: 126.45099639892578

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

Seattle to Seoul - what to expect when booking

The SEA to ICN 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.

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More flights from Seoul (ICN)24 routes
Seoul → Abu Dhabi
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Seoul → Cebu
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Seoul → Khabarovsk
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Seoul → Changchun
ICN → CGQ
Seoul → Changsha
ICN → CSX
Seoul → Chengdu
ICN → CTU
Seoul → Chiang Mai
ICN → CNX
Seoul → Chicago
ICN → ORD
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ICN → CKG
Seoul → Colombo
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ICN → DAD
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ICN → DLC
Seoul → New Delhi
ICN → DEL
Frequently asked questions - Seattle to Seoul 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 Seattle (SEA) and Seoul (ICN) 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.