Flights from Seattle Tacoma to Seoul Incheon

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Our cheapest offers for flights from Seattle Tacoma to Seoul Incheon

Here you can compare cheap flights from Seattle Tacoma (SEA) to Seoul Incheon (ICN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seoul Incheon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (SFO)
UA1954, UA0893
18h 00min
Return
12/31/24
1 Stopover (SFO)
UA0806, UA0573
15h 45min
United Airlines
$1,342
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
direct
OZ0271
12h 00min
Return
12/31/24
direct
OZ0272
09h 45min
Asiana Airlines
$2,168
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (SFO)
UA1954, UA0893
18h 00min
Return
12/31/24
1 Stopover (SFO)
UA0806, UA1657
23h 20min
United Airlines ?
$1,411
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (SFO)
UA1954, UA0893
18h 00min
Return
12/31/24
1 Stopover (SFO)
UA0892, UA1971
22h 50min
United Airlines ?
$1,431
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (SFO)
UA1954, UA0893
18h 00min
Return
12/31/24
1 Stopover (SFO)
UA0806, UA0573
15h 45min
United Airlines ?
$1,455
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (SFO)
UA1954, UA0893
18h 00min
Return
12/31/24
1 Stopover (SFO)
UA0806, UA1657
23h 20min
United Airlines ?
$1,456
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (IST)
TK0204, TK0090
30h 20min
Return
12/31/24
1 Stopover (IST)
TK0091, TK0203
33h 55min
Turkish Airlines ?
$1,865
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (IST)
TK0204, TK0020
45h 05min
Return
12/31/24
1 Stopover (IST)
TK0091, TK0203
33h 55min
Turkish Airlines
$1,874
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (TPE)
BR0025, BR0160
25h 35min
Return
12/31/24
1 Stopover (TPE)
BR0159, BR0024
14h 55min
EVA Airways ?
$1,889
Seattle-Tacoma
Seoul Incheon
Outbound
12/13/24
1 Stopover (DXB)
EK0230, EK0322
31h 45min
Return
12/31/24
1 Stopover (DXB)
EK0323, EK0229
29h 55min
Emirates Airline
$2,898
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Seattle Tacoma to Seoul Incheon

Favorite airline: Turkish Airlines
59 % of flights booked on the route from Seattle-Tacoma to Seoul Incheon are booked with Turkish Airlines, Korean Air and Asiana Airlines.
Turkish Airlines
37 %
Korean Air
11 %
Asiana Airlines
11 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $178.00 more expensive on this route.
non stop flight
1 stop
2 stops
11h 25min
31h 15min
30h 30min
$1,225
$1,047
$4,882
Favourite connection: via Istanbul
When booking flights from Seattle-Tacoma to Seoul Incheon 70 % of travelers prefer to fly via Istanbul.
Route
bookings
1 stopover Istanbul
31h 15min, from $1,047
70 %
1 stopover Honolulu International Airport, HI
19h 25min, from $1,080
20 %
2 stopovers Tokyo-Narita International Airport Tokyo-Haneda International Airport Fukuoka
30h 30min, from $4,882
10 %

Flight information: Seattle-Tacoma - Seoul Incheon

Roundtrip from $1,341.22
Flight duration min. 11:50 / max. 12:14
Return flight duration min. 09:55/ max. 10:38
Distance 8382 km
Flights per week 20
Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
Arrival airport Airport Seoul-Incheon International Airport (ICN)
Destination country Flights to South Korea
Alternative flights to Seoul Incheon
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.