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Cheap flights from Seattle to Seoul Gimpo Intl Airport from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Seoul Gimpo Intl Airport departing on 5/17. 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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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Seoul.
ANA Logo
4:30 pm - 11:05 amSEA-GMP
26h 35m1 stop
ANA Logo
7:45 am - 1:20 pmGMP-SEA
22h 35m1 stop
$1,008ANA
Find Deal
Thu, Aug 7 - Mon, Nov 3
EVA Air Logo
1:30 am - 6:10 pmSEA-GMP
24h 40m1 stop
EVA Air Logo
8:20 pm - 12:52 pmGMP-SEA
32h 32m2 stops
$1,051EVA Air
Find Deal
Sun, Sep 7 - Wed, Sep 17
EVA Air Logo
1:30 am - 6:10 pmSEA-GMP
24h 40m1 stop
EVA Air Logo
1:50 pm - 7:30 pmGMP-SEA
21h 40m1 stop
$1,073EVA Air
Find Deal
Sun, Sep 14 - Fri, Sep 26
EVA Air Logo
2:10 am - 7:15 pmSEA-GMP
25h 05m1 stop
EVA Air Logo
7:15 pm - 12:52 pmGMP-SEA
33h 37m2 stops
$1,075EVA Air
Find Deal
Mon, Aug 4 - Tue, Sep 9
ANA Logo
4:30 pm - 11:05 amSEA-GMP
26h 35m1 stop
ANA Logo
12:40 pm - 2:25 pmGMP-SEA
17h 45m1 stop
$1,090ANA
Find Deal
Mon, May 12 - Thu, Jun 5
 Logo
4:30 pm - 11:05 amSEA-GMP
26h 35m1 stop
 Logo
8:20 am - 2:16 pmGMP-SEA
21h 56m2 stops
$1,102
Find Deal
Tue, Sep 16 - Tue, Sep 23
EVA Air Logo
1:30 am - 12:50 pmSEA-GMP
19h 20m1 stop
EVA Air Logo
1:50 pm - 7:30 pmGMP-SEA
21h 40m1 stop
$1,113EVA Air
Find Deal
Thu, Sep 18 - Sat, Sep 27
 Logo
4:30 pm - 11:05 amSEA-GMP
26h 35m1 stop
 Logo
8:20 am - 2:16 pmGMP-SEA
21h 56m2 stops
$1,153
Find Deal
Tue, Sep 16 - Tue, Sep 23
Japan Airlines Logo
8:37 am - 9:50 pmSEA-GMP
21h 13m2 stops
Japan Airlines Logo
7:20 pm - 2:56 pmGMP-SEA
35h 36m2 stops
$1,309Japan Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 21
Japan Airlines Logo
1:30 pm - 9:50 pmSEA-GMP
16h 20m1 stop
Japan Airlines Logo
7:55 am - 10:35 amGMP-SEA
18h 40m1 stop
$1,323Japan Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27

ANA flights from Seattle to Seoul Gimpo Intl Airport

Our best ANA deals on Seattle to Seoul Gimpo Intl Airport flight tickets
ANA
Aug 7
SEA4:30 pmSeattle/Tacoma Intl
26h 35m
1 stop
GMP11:05 amSeoul Gimpo Intl
Nov 3
GMP7:45 amSeoul Gimpo Intl
22h 35m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
ANA
May 12
SEA4:30 pmSeattle/Tacoma Intl
26h 35m
1 stop
GMP11:05 amSeoul Gimpo Intl
Jun 5
GMP12:40 pmSeoul Gimpo Intl
17h 45m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
ANA
Sep 7
SEA4:30 pmSeattle/Tacoma Intl
34h 05m
1 stop
GMP6:35 pmSeoul Gimpo Intl
Sep 13
GMP7:55 pmSeoul Gimpo Intl
34h 30m
1 stop
SEA2:25 pmSeattle/Tacoma Intl

Japan Airlines flights from Seattle to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Seattle to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Sep 11
SEA8:37 amSeattle/Tacoma Intl
21h 13m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Sep 21
GMP7:20 pmSeoul Gimpo Intl
35h 36m
2 stops
SEA2:56 pmSeattle/Tacoma Intl
Japan Airlines
Aug 20
SEA1:30 pmSeattle/Tacoma Intl
16h 20m
1 stop
GMP9:50 pmSeoul Gimpo Intl
Aug 27
GMP7:55 amSeoul Gimpo Intl
18h 40m
1 stop
SEA10:35 amSeattle/Tacoma Intl
Japan Airlines
Sep 15
SEA8:37 amSeattle/Tacoma Intl
21h 13m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Sep 22
GMP12:05 pmSeoul Gimpo Intl
14h 20m
1 stop
SEA10:25 amSeattle/Tacoma Intl

See travel insights to Seoul from

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

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 day to depart on your flight to Seoul Gimpo Intl Airport?

On average, the least expensive day to fly to Seoul Gimpo Intl Airport from Seattle is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,283. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Seoul Gimpo Intl Airport is Tuesday, with ticket prices averaging around $1,857.

What is the cheapest time of day to depart on your flight to Seoul Gimpo Intl Airport?

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is in the afternoon. momondo users have found flights departing from Seattle to Seoul Gimpo Intl Airport in the afternoon for as low as $1,250. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the morning when prices are around $1,586.

When to book flights from Seattle to Seoul Gimpo Intl Airport

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

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

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

Best Price Found

$534

Fastest flight time

13h 55m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from Seattle in the past 72 hours is $534. The best round-trip flight deal from Seattle to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is $1,008.
The fastest flight from Seattle to Seoul Gimpo Intl Airport takes 13h 55m
There are no direct flights from Seattle to Seoul Gimpo Intl Airport. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Seoul Gimpo Intl Airport.

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

    The distance between Seattle/Tacoma Intl and Seoul Gimpo Intl is about 5173.4 mi. Typically, this will take 16h 20m by plane in normal conditions.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Seoul Gimpo Intl Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The necessary travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Seoul. momondo saves you time and could save you money on your trip.

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

Flights from Seattle to Seoul 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 Seattle to Seoul?

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 Seattle to Seoul.

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

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


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