Korean Air Seoul to Seattle Flights
Return flight: Seattle – Seoul
Cheapflightsplus.com will find cheap Korean Air flights from Seoul to Seattle. Compare airline ticket prices and book air tickets starting from $646 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Korean Air, arrivals and departure details below.
Find Cheap Airfare Seoul — Seattle (WA) by Korean Air
To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $646, two-way – $1108.
Direct flights
Check prices for return flight
Cheap Flights from Seoul to Seattle by Korean Air
Look at the list of plane tickets for the most popular direct and connecting flights by Korean Air, their prices start from $646. The fastest nonstop flight takes 9h 50m. The fastest connecting flight — 12h 35m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $646 | 4:10 pm Seoul Incheon International | 9:00 am Seattle Seattle-Tacoma Intl | 9h 50m | Korean Air | KE41 |
| from $757 | 2:30 pm Seoul Incheon International | 10:54 am+1 день Seattle Seattle-Tacoma Intl | 37h 24m layover 23h 30m - Los Angeles | Korean Air | KE17 KE6102 |
| from $841 | 8:55 pm Seoul Incheon International | 8:40 am+1 день Seattle Seattle-Tacoma Intl | 28h 45m layover 15h 5m - Beijing | Korean Air | KE853 HU495 |
| from $873 | 7:40 pm Seoul Incheon International | 8:46 pm+1 день Seattle Seattle-Tacoma Intl | 42h 6m layover 28h 5m - Los Angeles | Korean Air | KE11 F91177 |
| from $894 | 10:50 pm Seoul Incheon International | 6:25 pm Seattle Seattle-Tacoma Intl | 12h 35m layover 2h 5m - Vancouver | Korean Air | KE75 AC8806 |
| from $898 | 6:25 pm Seoul Incheon International | 6:25 pm Seattle Seattle-Tacoma Intl | 17h 0m layover 6h 15m - Vancouver | Korean Air | KE71 AC8806 |
| from $898 | 10:50 pm Seoul Incheon International | 10:00 pm Seattle Seattle-Tacoma Intl | 16h 10m layover 5h 40m - Vancouver | Korean Air | KE75 AC8810 |
| from $1076 | 9:00 pm Seoul Incheon International | 5:37 pm+1 день Seattle Seattle-Tacoma Intl | 37h 37m layover 23h 47m - Las Vegas | Korean Air | KE5 NK781 |
| from $1480 | 6:25 pm Seoul Incheon International | 10:00 pm Seattle Seattle-Tacoma Intl | 20h 35m layover 9h 50m - Vancouver | Korean Air | KE71 AC8810 |
| from $1480 | 10:50 pm Seoul Incheon International | 9:50 am+1 день Seattle Seattle-Tacoma Intl | 28h 0m layover 17h 30m - Vancouver | Korean Air | KE75 AC8798 |
| from $1480 | 6:25 pm Seoul Incheon International | 9:50 am+1 день Seattle Seattle-Tacoma Intl | 32h 25m layover 21h 40m - Vancouver | Korean Air | KE71 AC8798 |
| from $1725 | 9:25 pm Seoul Incheon International | 6:20 am+1 день Seattle Seattle-Tacoma Intl | 25h 55m layover 11h 56m - Honolulu | Korean Air | KE7895 AS802 |
| from $1771 | 9:25 pm Seoul Incheon International | 9:20 pm Seattle Seattle-Tacoma Intl | 16h 55m layover 3h 10m - Honolulu | Korean Air | KE7895 HA22 |
| from $942 | 8:25 am Seoul Incheon International | 9:55 am Seattle Seattle-Tacoma Intl | 18h 30m layover 2h 25m - Shanghai 2h 5m - Tokyo | Korean Air | KE893 JL874 JL68 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025
Korean Air Flight Schedule Seoul to Seattle
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
| Departure | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
10:50 pm — 6:25 pm
|
10:50 pm — 3:20 pm
KE75
Korean Air
Seoul — Vancouver
2h 5m stop
5:25 pm — 6:32 pm
AC8806
Air Canada
Vancouver — Seattle
|
12h 35m including layover |
Find flight
from$894 |
|
|
10:50 pm — 10:00 pm
|
10:50 pm — 3:20 pm
KE75
Korean Air
Seoul — Vancouver
5h 40m stop
9:00 pm — 10:07 pm
AC8810
Air Canada
Vancouver — Seattle
|
16h 10m including layover |
Find flight
from$898 |
|
|
10:50 pm — 9:50 am
+1 day
|
10:50 pm — 3:20 pm
KE75
Korean Air
Seoul — Vancouver
17h 30m stop
8:50 am — 9:57 am
AC8798
Air Canada
Vancouver — Seattle
|
28h including layover |
Find flight
from$1480 |
|
|
2:30 pm — 10:54 am
+1 day
|
2:30 pm — 8:30 am
KE17
Korean Air
Seoul — Los Angeles
23h 30m stop
8:00 am — 11:00 am
KE6102
Korean Air
Los Angeles — Seattle
|
37h 24m including layover |
Find flight
from$757 |
|
|
4:10 pm — 9:00 am
|
4:10 pm — 9:00 am
KE41
Korean Air
Seoul — Seattle
|
9h 50m |
Find flight
from$646 |
|
|
6:25 pm — 6:25 pm
|
6:30 pm — 11:10 am
KE71
Korean Air
Seoul — Vancouver
6h 15m stop
5:25 pm — 6:32 pm
AC8806
Air Canada
Vancouver — Seattle
|
17h including layover |
Find flight
from$898 |
|
|
6:25 pm — 10:00 pm
|
6:30 pm — 11:10 am
KE71
Korean Air
Seoul — Vancouver
9h 50m stop
9:00 pm — 10:07 pm
AC8810
Air Canada
Vancouver — Seattle
|
20h 35m including layover |
Find flight
from$1480 |
|
|
6:25 pm — 9:50 am
+1 day
|
6:30 pm — 11:10 am
KE71
Korean Air
Seoul — Vancouver
21h 40m stop
8:50 am — 9:57 am
AC8798
Air Canada
Vancouver — Seattle
|
32h 25m including layover |
Find flight
from$1480 |
|
|
7:40 pm — 8:46 pm
+1 day
|
7:40 pm — 1:40 pm
KE11
Korean Air
Seoul — Los Angeles
28h 5m stop
5:45 pm — 8:46 pm
F91177
Frontier Airlines
Los Angeles — Seattle
|
42h 6m including layover |
Find flight
from$873 |
|
|
7:40 pm — 10:54 am
+1 day
|
7:40 pm — 1:40 pm
KE11
Korean Air
Seoul — Los Angeles
18h 20m stop
8:00 am — 10:54 am
KE6102
Korean Air
Los Angeles — Seattle
|
32h 14m including layover |
Find flight
from$3515 |
|
|
8:25 am — 9:55 am
|
8:25 am — 9:45 am
KE893
Korean Air
Seoul — Shanghai
2h 25m stop
12:10 pm — 4:05 pm
JL874
Japan Airlines - JAL
Shanghai — Tokyo
2h 5m stop
6:10 pm — 9:55 am
JL68
Japan Airlines - JAL
Tokyo — Seattle
|
18h 30m including layover |
Find flight
from$942 |
|
|
8:55 pm — 8:40 am
+1 day
|
8:55 pm — 10:15 pm
KE853
Korean Air
Seoul — Beijing
15h 5m stop
1:20 pm — 8:40 am
HU495
Hainan Airlines
Beijing — Seattle
|
28h 45m including layover |
Find flight
from$841 |
|
|
9:00 pm — 5:37 pm
+1 day
|
9:00 pm — 3:10 pm
KE5
Korean Air
Seoul — Las Vegas
23h 47m stop
2:57 pm — 5:37 pm
NK781
Spirit Airlines
Las Vegas — Seattle
|
37h 37m including layover |
Find flight
from$1076 |
|
|
9:00 pm — 10:37 am
+1 day
|
9:00 pm — 3:10 pm
KE5
Korean Air
Seoul — Las Vegas
16h 40m stop
7:50 am — 10:37 am
AS380
Alaska Airlines
Las Vegas — Seattle
|
30h 37m including layover |
Find flight
from$1095 |
|
|
9:00 pm — 8:35 pm
|
9:00 pm — 3:10 pm
KE5
Korean Air
Seoul — Las Vegas
2h 40m stop
5:45 pm — 8:35 pm
AS601
Alaska Airlines
Las Vegas — Seattle
|
16h 35m including layover |
Find flight
from$1117 |
|
|
9:25 pm — 6:20 am
+1 day
|
9:25 pm — 10:25 am
KE7895
Korean Air
Seoul — Honolulu
11h 56m stop
10:21 pm — 6:20 am
AS802
Alaska Airlines
Honolulu — Seattle
|
25h 55m including layover |
Find flight
from$1725 |
|
|
9:25 pm — 9:20 pm
|
9:25 pm — 10:25 am
KE7895
Korean Air
Seoul — Honolulu
3h 10m stop
1:35 pm — 9:20 pm
HA22
Hawaiian Airlines
Honolulu — Seattle
|
16h 55m including layover |
Find flight
from$1771 |
|
*Departure and arrival times are local. Last updated on 02/23/2025
Flight Information
There is 1 flight by Korean Air from Seoul to Seattle every week with departures from Incheon International, Gimpo International, Seoul AB. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.
Departures start from 10:50 pm to 9:25 pm. Nonstop flight is 9h 50m. The time difference between Seoul and Seattle is 5h.
- The fastest flight 9h 50m
- Average flight time 9h 50m
- The earliest flight 10:50 pm
- The latest flight 9:25 pm
- Distance 5180 ml
The cheapest months for traveling to Seattle are november (from 646 $), december (from 646 $), february (from 653 $).
The most expensive and popular months are july (from 859 $), january (from 739 $), february (from 653 $).
The cheapest flight by Korean Air that our users were able to find is $646. This airfare is economy class on one-way KE41 flight for February 21, 2025 leaving Incheon International in Seoul at 4:10 pm, it includes all taxes and additional fees.
Korean Air Airplanes on the Route
List of the most popular Korean Air airplanes flying from Seoul to Seattle:
- Boeing 777-300ERfrom $646Find
- Airbus A380-800from $757Find
Other Popular Airlines on the Route
Besides Korean Air there are other 29 airline carriers between Seoul and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seoul to Seattle.
Nonstop flights
There are 1 direct flights every day from Seoul. Airlines and fares are below:
See more direct flights
Connecting Flights
List of flights with layovers (1 and more stops):
- from $634Find
- from $886Find
- from $940Find
- from $612Find
- from $904Find
- from $897Find
- RS - Air Seoulfrom $714Find
- JL - Japan Airlines - JALfrom $786Find
- PR - Philippine Airlinesfrom $790Find
- TW - T'way Airlinesfrom $713Find
- SC - Shandong Airlinesfrom $762Find
See more connecting flights
How to book an air ticket yourself?
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