When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 32% on flights from Seoul Gimpo Intl Airport to State of Washington compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $991. For sooner than that we have options available in the next 3 days from $1,752.
February is one of the best times of the year to fly to State of Washington from Seoul Gimpo Intl Airport. Prices for February average $1,193 per person but you can even find prices for as low as $912. The most expensive prices can be found in the month of August. Opting for a February flight can save you 41% on your journey compared to booking in August
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul Gimpo Intl Airport to State of Washington as you normally would.
Fly from
Fly to
Budget
$792 - $1,340
Route
Depart
Return
Price
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週三 9/11
1 stop34h 30m
Seattle/Tacoma Intl
週三 9/18
2 stops29h 55m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週四 9/19
1 stop34h 30m
Seattle/Tacoma Intl
週四 10/3
2 stops29h 55m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週三 9/11
2 stops30h 19m
Seattle/Tacoma Intl
週二 9/17
2 stops29h 55m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週三 9/11
1 stop22h 45m
Seattle/Tacoma Intl
週二 9/17
1 stop26h 25m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週一 9/9
1 stop31h 05m
Seattle/Tacoma Intl
週四 9/19
2 stops31h 19m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週四 9/12
2 stops22h 42m
Seattle/Tacoma Intl
週三 9/18
2 stops34h 45m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週一 9/9
2 stops25h 05m
Seattle/Tacoma Intl
週四 9/19
2 stops31h 19m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週五 9/13
1 stop21h 40m
Seattle/Tacoma Intl
週四 9/19
1 stop19h 20m
Seoul Gimpo IntlSeattle/Tacoma Intl
GMP - SEA
GMPSEA
Seoul Gimpo Intl
週四 9/19
2 stops20h 35m
Seattle/Tacoma Intl
週三 10/2
1 stop19h 20m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Crew
Comfort
Food
Entertainment
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Comfort
Food
Entertainment
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Comfort
Food
Entertainment
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Boarding
Overall
Crew
Comfort
Food
Entertainment
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
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