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Cheap flights from Seoul Gimpo Intl Airport to Seattle from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to Seattle departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seoul Gimpo Intl Airport to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Seoul Gimpo Intl Airport to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seoul Gimpo Intl Airport to Seattle.

Cheap last minute flights

Planning a quick getaway from Seoul Gimpo Intl Airport to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seoul Gimpo Intl Airport to Seattle

Find recent round-trip train or bus tickets from Seoul Gimpo Intl Airport to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
12:25 pm - 2:20 pmGMP-SEA
17h 55m1 stop
10:35 am - 10:30 pmSEA-GMP
19h 55m2 stops
$755ANA
Find Deal
Mon, Mar 17 - Mon, Mar 24
7:50 pm - 1:20 pmGMP-SEA
34h 30m1 stop
10:35 am - 10:30 pmSEA-GMP
18h 55m2 stops
$761ANA
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Wed, Feb 19 - Fri, Feb 28
7:50 pm - 1:20 pmGMP-SEA
34h 30m1 stop
10:35 am - 10:30 pmSEA-GMP
18h 55m2 stops
$762ANA
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Tue, Jan 28 - Thu, Jan 30
12:25 pm - 1:20 pmGMP-SEA
17h 55m1 stop
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$769ANA
Find Deal
Mon, Dec 16 - Tue, Dec 31
1:50 pm - 7:10 pmGMP-SEA
21h 20m1 stop
1:10 am - 12:50 pmSEA-GMP
19h 40m1 stop
$950EVA Air
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Fri, Mar 14 - Wed, Mar 19
12:05 pm - 9:50 amGMP-SEA
14h 45m1 stop
12:30 pm - 10:20 pmSEA-GMP
16h 50m1 stop
$1,050Japan Airlines
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Fri, Dec 20 - Mon, Jan 13
12:05 pm - 9:50 amGMP-SEA
14h 45m1 stop
12:30 pm - 10:20 pmSEA-GMP
16h 50m1 stop
$1,115Japan Airlines
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Sun, Dec 22 - Tue, Jan 14
5:20 pm - 9:20 pmGMP-SEA
21h 00m2 stops
7:00 am - 10:25 pmSEA-GMP
22h 25m2 stops
$1,616
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Sun, Jan 12 - Wed, Feb 12
1:50 pm - 6:10 pmGMP-SEA
21h 20m1 stop
12:10 am - 6:00 pmSEA-GMP
24h 50m1 stop
$1,669EVA Air
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Sat, Jan 11 - Sun, Jan 19
5:20 pm - 5:10 amGMP-SEA
28h 50m2 stops
8:15 am - 1:30 pmSEA-GMP
36h 15m2 stops
$1,738
Find Deal
Sat, Dec 21 - Sat, Dec 28
6:55 pm - 12:10 amGMP-SEA
46h 15m3 stops
Sat, Dec 21
6:55 pm - 3:05 pmGMP-SEA
37h 10m3 stops
Tue, Nov 26
8:35 am - 8:00 amGMP-SEA
40h 25m2 stops
Wed, Nov 27
7:50 am - 9:50 amGMP-SEA
19h 00m1 stop
$702Japan Airlines
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Tue, Nov 26
7:50 am - 9:50 amGMP-SEA
19h 00m1 stop
$766Japan Airlines
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Sun, Dec 29
12:25 pm - 1:20 pmGMP-SEA
17h 55m1 stop
$871ANA
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Wed, Nov 27
12:25 pm - 1:20 pmGMP-SEA
17h 55m1 stop
$990ANA
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Thu, Nov 28
1:50 pm - 6:10 pmGMP-SEA
21h 20m1 stop
$1,688EVA Air
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Fri, Jan 3
1:50 pm - 6:10 pmGMP-SEA
21h 20m1 stop
$1,740EVA Air
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Sat, Jan 4
8:35 am - 2:15 pmGMP-SEA
22h 40m2 stops
$3,376Air China
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Sat, Jan 4
7:50 pm - 1:20 pmGMP-SEA
34h 30m1 stop
10:35 am - 10:30 pmSEA-GMP
18h 55m2 stops
$768ANA
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Tue, Nov 26 - Mon, Dec 2
7:50 pm - 1:20 pmGMP-SEA
34h 30m1 stop
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$772ANA
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Tue, Nov 26 - Mon, Dec 2
7:45 am - 1:20 pmGMP-SEA
22h 35m1 stop
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$803ANA
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Fri, Nov 22 - Thu, Dec 5
12:05 pm - 9:50 amGMP-SEA
14h 45m1 stop
12:10 pm - 10:20 pmSEA-GMP
17h 10m1 stop
$993Japan Airlines
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Tue, Nov 26 - Wed, Dec 4
12:25 pm - 9:07 pmGMP-SEA
25h 42m2 stops
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$1,042ANA
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Fri, Nov 22 - Thu, Dec 5
12:25 pm - 1:20 pmGMP-SEA
17h 55m1 stop
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$1,731ANA
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Mon, Nov 25 - Fri, Dec 13
12:25 pm - 1:20 pmGMP-SEA
17h 55m1 stop
10:35 am - 10:35 pmSEA-GMP
19h 00m2 stops
$1,756ANA
Find Deal
Mon, Nov 25 - Fri, Dec 13
12:25 pm - 9:07 pmGMP-SEA
25h 42m2 stops
6:25 am - 10:30 pmSEA-GMP
23h 05m2 stops
$2,010
Find Deal
Fri, Nov 22 - Thu, Dec 5
7:45 am - 1:20 pmGMP-SEA
22h 35m1 stop
6:25 am - 10:30 pmSEA-GMP
23h 05m2 stops
$3,115
Find Deal
Fri, Nov 22 - Thu, Dec 5
12:25 pm - 9:07 pmGMP-SEA
25h 42m2 stops
6:20 pm - 11:20 amSEA-GMP
24h 00m2 stops
$3,121
Find Deal
Tue, Nov 26 - Mon, Dec 2

ANA flights from Seoul Gimpo Intl Airport to Seattle

Our best ANA deals on Seoul Gimpo Intl Airport to Seattle flight tickets
ANA
Mar 17
GMP12:25 pmSeoul Gimpo Intl
17h 55m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
Mar 24
SEA10:35 amSeattle/Tacoma Intl
19h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
ANA
Feb 19
GMP7:50 pmSeoul Gimpo Intl
34h 30m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Feb 28
SEA10:35 amSeattle/Tacoma Intl
18h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
ANA
Jan 28
GMP7:50 pmSeoul Gimpo Intl
34h 30m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Jan 30
SEA10:35 amSeattle/Tacoma Intl
18h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl

EVA Air flights from Seoul Gimpo Intl Airport to Seattle

Our best EVA Air deals on Seoul Gimpo Intl Airport to Seattle flight tickets
EVA Air
Mar 14
GMP1:50 pmSeoul Gimpo Intl
21h 20m
1 stop
SEA7:10 pmSeattle/Tacoma Intl
Mar 19
SEA1:10 amSeattle/Tacoma Intl
19h 40m
1 stop
GMP12:50 pmSeoul Gimpo Intl
EVA Air
Jan 11
GMP1:50 pmSeoul Gimpo Intl
21h 20m
1 stop
SEA6:10 pmSeattle/Tacoma Intl
Jan 19
SEA12:10 amSeattle/Tacoma Intl
24h 50m
1 stop
GMP6:00 pmSeoul Gimpo Intl
EVA Air
Jan 10
GMP1:50 pmSeoul Gimpo Intl
21h 20m
1 stop
SEA6:10 pmSeattle/Tacoma Intl
Jan 19
SEA12:10 amSeattle/Tacoma Intl
24h 50m
1 stop
GMP6:00 pmSeoul Gimpo Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Seoul Gimpo Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $760. If you don’t want to visit Seattle in October, then you should wait until November to fly from Seoul Gimpo Intl Airport, when ticket prices are also cheap, with an average price of $768.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Seoul Gimpo Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $918. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Seoul Gimpo Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,241.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Seoul Gimpo Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $0 when looking at flights departing at noon. Flights to Seattle are more costly in the evening, with an average ticket price of $1,260. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Seoul Gimpo Intl Airport when booking 55 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,048 when searching 55 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $670 in the past 72 hours.

Can stopping save me money on Seoul Gimpo Intl Airport to Seattle flights?

You could potentially save up to 14% on your flight if you consider stops on a Seoul Gimpo Intl Airport to Seattle flight.

When to book flights from Seoul Gimpo Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to Seattle (GMP to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Seattle

Best Price Found

$457

Fastest flight time

14h 30m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Seoul Gimpo Intl Airport in the past 72 hours is $457. The best round-trip flight deal from Seoul Gimpo Intl Airport to Seattle found on momondo in the last 72 hours is $755.
The fastest flight from Seoul Gimpo Intl Airport to Seattle takes 14h 30m
There are no direct flights from Seoul Gimpo Intl Airport to Seattle. Popular non-direct route for this connection is Seoul Gimpo Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Seoul Gimpo Intl to Seattle/Tacoma Intl by plane?

    The distance between Seoul Gimpo Intl and Seattle/Tacoma Intl is about 5173.4 mi. In terms of flight time, this usually takes a little over 14h 30m.

  • When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How old do you have to be to fly from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Seattle with flexible booking policies on momondo?

Flights from Seoul to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Seattle.

I’m not ready to book a flight from Seoul to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Seoul and alert you when they change.


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