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Cheap flights from the United States to Seoul from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Seoul departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Seoul

Recent round-trip flight deals from the United States to Seoul

Enter your travel dates to find the best prices.
China Eastern Logo
12:30 pm - 11:00 amLAX  Los Angeles-GMP Seoul Gimpo Intl
30h 30m1 stop Shanghai Pu Dong
China Eastern Logo
8:50 pm - 10:05 amGMP  Seoul Gimpo Intl-LAX Los Angeles
29h 15m1 stop Shanghai Hongqiao Intl
$697China Eastern
Fri, Sep 25 - Sun, Oct 11
China Eastern Logo
12:30 pm - 7:50 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
39h 20m1 stop Shanghai Pu Dong
China Eastern Logo
8:50 pm - 10:05 amGMP  Seoul Gimpo Intl-LAX Los Angeles
29h 15m1 stop Shanghai Hongqiao Intl
$735China Eastern
Wed, Sep 9 - Tue, Oct 20
China Eastern Logo
12:30 pm - 11:00 amLAX  Los Angeles-GMP Seoul Gimpo Intl
30h 30m1 stop Shanghai Pu Dong
China Eastern Logo
8:50 pm - 10:05 amGMP  Seoul Gimpo Intl-LAX Los Angeles
29h 15m1 stop Shanghai Hongqiao Intl
$735China Eastern
Thu, Sep 24 - Sat, Oct 10
Air China Logo
11:25 pm - 1:05 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
21h 40m1 stop Beijing Capital
Air China Logo
2:25 pm - 7:00 pmGMP  Seoul Gimpo Intl-LAX Los Angeles
21h 35m1 stop Beijing Capital
$755Air China
Fri, Oct 30 - Thu, Nov 12
Air China Logo
11:25 pm - 1:05 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
21h 40m1 stop Beijing Capital
Air China Logo
2:25 pm - 8:10 pmGMP  Seoul Gimpo Intl-LAX Los Angeles
21h 45m1 stop Beijing Capital
$766Air China
Mon, Sep 7 - Fri, Sep 11
Air China Logo
1:20 pm - 1:05 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
30h 45m1 stop Beijing Capital
Air China Logo
2:25 pm - 6:00 pmGMP  Seoul Gimpo Intl-LAX Los Angeles
44h 35m2 stops Beijing Capital Shenzhen
$789Air China
Sun, Nov 1 - Mon, Nov 30
Air China Logo
2:20 pm - 1:05 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
30h 45m1 stop Beijing Capital
Air China Logo
2:25 pm - 7:00 pmGMP  Seoul Gimpo Intl-LAX Los Angeles
21h 35m1 stop Beijing Capital
$793Air China
Sun, Oct 18 - Fri, Nov 20
Air China Logo
10:25 pm - 1:05 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
21h 40m1 stop Beijing Capital
Air China Logo
2:25 pm - 7:00 pmGMP  Seoul Gimpo Intl-LAX Los Angeles
21h 35m1 stop Beijing Capital
$793Air China
Mon, Nov 9 - Thu, Nov 12
Japan Airlines Logo
2:00 pm - 9:15 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
15h 15m1 stop Tokyo Haneda
Japan Airlines Logo
8:00 am - 11:45 amGMP  Seoul Gimpo Intl-LAX Los Angeles
19h 45m1 stop Tokyo Haneda
$1,151Japan Airlines
Thu, Sep 10 - Wed, Sep 16
Japan Airlines Logo
2:00 pm - 9:15 pmLAX  Los Angeles-GMP Seoul Gimpo Intl
15h 15m1 stop Tokyo Haneda
Japan Airlines Logo
8:00 am - 11:45 amGMP  Seoul Gimpo Intl-LAX Los Angeles
19h 45m1 stop Tokyo Haneda
$1,151Japan Airlines
Tue, Sep 1 - Mon, Sep 7

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China Eastern flights from United States to Seoul Gimpo Intl Airport

Our best China Eastern deals on United States to Seoul Gimpo Intl Airport flight tickets
China Eastern
Sep 25
LAX12:30 pmLos Angeles
30h 30m
1 stop
GMP11:00 amSeoul Gimpo Intl
Oct 11
GMP8:50 pmSeoul Gimpo Intl
29h 15m
1 stop
LAX10:05 amLos Angeles
$697
China Eastern
Sep 9
LAX12:30 pmLos Angeles
39h 20m
1 stop
GMP7:50 pmSeoul Gimpo Intl
Oct 20
GMP8:50 pmSeoul Gimpo Intl
29h 15m
1 stop
LAX10:05 amLos Angeles
$735
China Eastern
Sep 25
LAX12:30 pmLos Angeles
30h 30m
1 stop
GMP11:00 amSeoul Gimpo Intl
Oct 10
GMP8:50 pmSeoul Gimpo Intl
29h 15m
1 stop
LAX10:05 amLos Angeles
$801

EVA Air flights from United States to Seoul Gimpo Intl Airport

Our best EVA Air deals on United States to Seoul Gimpo Intl Airport flight tickets
EVA Air
Aug 20
SFO1:00 pmSan Francisco
31h 50m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Sep 2
GMP8:20 pmSeoul Gimpo Intl
26h 25m
1 stop
SFO6:45 amSan Francisco
$985
EVA Air
Aug 31
SFO1:00 amSan Francisco
26h 15m
1 stop
GMP7:15 pmSeoul Gimpo Intl
Sep 8
GMP7:15 pmSeoul Gimpo Intl
36h 55m
1 stop
SFO4:10 pmSan Francisco
$1,009
EVA Air
Sep 20
DFW12:15 amDallas/Fort Worth
27h 55m
1 stop
GMP6:10 pmSeoul Gimpo Intl
Oct 7
GMP8:20 pmSeoul Gimpo Intl
37h 50m
1 stop
DFW8:10 pmDallas/Fort Worth
$1,011

momondo Fare Finder

 
Customize your flight search to find flights from United States to Seoul Gimpo Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from the United States to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Fri 9/25

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Sun 10/11

8:50 pm-10:05 am

1 stop29h 15m

$697

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Wed 9/9

12:30 pm-7:50 pm

1 stop39h 20m

Seoul Gimpo Intl

Tue 10/20

8:50 pm-10:05 am

1 stop29h 15m

$735

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Thu 9/24

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Sat 10/10

8:50 pm-10:05 am

1 stop29h 15m

$735

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Fri 10/30

11:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Thu 11/12

2:25 pm-7:00 pm

1 stop21h 35m

$755

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Mon 9/7

11:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Fri 9/11

2:25 pm-8:10 pm

1 stop21h 45m

$766

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Sun 11/1

1:20 pm-1:05 pm

1 stop30h 45m

Seoul Gimpo Intl

Mon 11/30

2:25 pm-6:00 pm

2 stops44h 35m

$789

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Sun 10/18

2:20 pm-1:05 pm

1 stop30h 45m

Seoul Gimpo Intl

Fri 11/20

2:25 pm-7:00 pm

1 stop21h 35m

$793

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Mon 11/9

10:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Thu 11/12

2:25 pm-7:00 pm

1 stop21h 35m

$793
Quickest round-trip

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Thu 9/10

2:00 pm-9:15 pm

1 stop15h 15m

Seoul Gimpo Intl

Wed 9/16

8:00 am-11:45 am

1 stop19h 45m

$1,151

Los AngelesSeoul

LAX Los Angeles - GMP Seoul Gimpo Intl

LAXGMP

Los Angeles

Tue 9/1

2:00 pm-9:15 pm

1 stop15h 15m

Seoul Gimpo Intl

Mon 9/7

8:00 am-11:45 am

1 stop19h 45m

$1,151

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from United States 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

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

You could potentially save up to 12% on your flight if you consider stops on a United States to Seoul Gimpo Intl Airport flight.

Cheap United States to Seoul Gimpo Intl Airport flight deals and tips

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

Best Price Found

$392

Fastest flight time

12h 55m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from United States in the past 72 hours is $392. The best round-trip flight deal from United States to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is $697.
The fastest flight from United States to Seoul Gimpo Intl Airport takes 12h 55m
There are no direct flights from United States to Seoul Gimpo Intl Airport. There are no popular flight routes from United States to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from the United States to Seoul Gimpo Intl Airport

  • When did momondo last update prices for flights from United States to Seoul Gimpo Intl Airport?

    Prices for flights from United States to Seoul Gimpo Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Seoul Gimpo Intl Airport?

  • How old do you have to be to fly from United States to Seoul Gimpo Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Seoul Gimpo Intl Airport.

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

    The travel and health documents required for your trip to Seoul Gimpo 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 Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Seoul Gimpo Intl Airport

Compare and see reviews for airlines that fly from United States to Seoul Gimpo Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $1,253Free CancellationRating
8.3
1,904 reviews
Search Japan Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Seoul for you.

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

Flights from United States 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 United States to Seoul?

momondo helps you find the best flight between United States and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of United States to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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