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Cheap flights from the United States to Seoul from $408

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 4/19. 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 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 am
LAX
-
GMP
30h 30m
1 stop
China Eastern Logo
8:50 pm - 10:05 am
GMP
-
LAX
29h 15m
1 stop
$770China Eastern
Mon, Sep 21 - Sun, Oct 11
China Eastern Logo
12:30 pm - 7:50 pm
LAX
-
GMP
39h 20m
1 stop
China Eastern Logo
8:50 pm - 10:05 am
GMP
-
LAX
29h 15m
1 stop
$776China Eastern
Wed, Aug 19 - Wed, Sep 2
China Eastern Logo
12:30 pm - 11:00 am
LAX
-
GMP
30h 30m
1 stop
China Eastern Logo
8:50 pm - 10:05 am
GMP
-
LAX
29h 15m
1 stop
$820China Eastern
Fri, Sep 18 - Sun, Oct 11
China Eastern Logo
12:30 pm - 11:00 am
LAX
-
GMP
30h 30m
1 stop
China Eastern Logo
8:50 pm - 10:05 am
GMP
-
LAX
29h 15m
1 stop
$824China Eastern
Sat, Sep 19 - Mon, Oct 12
EVA Air Logo
10:50 pm - 7:15 pm
DFW
-
GMP
30h 25m
1 stop
EVA Air Logo
8:20 pm - 7:40 pm
GMP
-
DFW
37h 20m
1 stop
$901EVA Air
Mon, Aug 31 - Wed, Sep 30
EVA Air Logo
1:05 am - 7:15 pm
LAX
-
GMP
26h 10m
1 stop
EVA Air Logo
8:20 pm - 4:40 pm
GMP
-
LAX
36h 20m
1 stop
$910EVA Air
Mon, Sep 7 - Wed, Sep 23
Multiple Airlines Logo
8:20 am - 10:25 pm
SFO
-
GMP
22h 05m
2 stops
Multiple Airlines Logo
8:10 am - 10:20 am
GMP
-
SFO
42h 10m
2 stops
$922Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
7:20 pm - 10:25 pm
SEA
-
GMP
35h 05m
2 stops
Multiple Airlines Logo
5:40 pm - 2:22 pm
GMP
-
SEA
36h 42m
2 stops
$949Multiple Airlines
Tue, Sep 1 - Sun, Sep 13
Japan Airlines Logo
2:30 pm - 9:15 pm
ORD
-
GMP
16h 45m
1 stop
Japan Airlines Logo
8:00 am - 7:20 am
GMP
-
ORD
37h 20m
1 stop
$1,390Japan Airlines
Tue, Aug 25 - Mon, Aug 31
Japan Airlines Logo
2:30 pm - 9:15 pm
ORD
-
GMP
16h 45m
1 stop
Japan Airlines Logo
12:05 pm - 10:45 am
GMP
-
ORD
36h 40m
1 stop
$1,417Japan Airlines
Wed, Aug 26 - Sun, Sep 6

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 31
DFW10:50 pmDallas/Fort Worth
30h 25m
1 stop
GMP7:15 pmSeoul Gimpo Intl
Sep 30
GMP8:20 pmSeoul Gimpo Intl
37h 20m
1 stop
DFW7:40 pmDallas/Fort Worth
$901
EVA Air
Sep 7
LAX1:05 amLos Angeles Los Angeles
26h 10m
1 stop
GMP7:15 pmSeoul Gimpo Intl
Sep 23
GMP8:20 pmSeoul Gimpo Intl
36h 20m
1 stop
LAX4:40 pmLos Angeles Los Angeles
$910
EVA Air
Sep 2
DFW10:50 pmDallas/Fort Worth
24h 00m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Sep 30
GMP8:20 pmSeoul Gimpo Intl
37h 20m
1 stop
DFW7:40 pmDallas/Fort Worth
$916

Japan Airlines flights from United States to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on United States to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Aug 5
SFO12:25 pmSan Francisco
30h 15m
1 stop
GMP10:40 amSeoul Gimpo Intl
Aug 27
GMP12:05 pmSeoul Gimpo Intl
14h 00m
1 stop
SFO10:05 amSan Francisco
$1,039
Japan Airlines
Aug 17
SFO12:25 pmSan Francisco
16h 50m
1 stop
GMP9:15 pmSeoul Gimpo Intl
Aug 21
GMP8:00 amSeoul Gimpo Intl
18h 05m
1 stop
SFO10:05 amSan Francisco
$1,043
Japan Airlines
Jul 31
SFO12:25 pmSan Francisco
30h 15m
1 stop
GMP10:40 amSeoul Gimpo Intl
Aug 19
GMP7:15 pmSeoul Gimpo Intl
30h 50m
1 stop
SFO10:05 amSan Francisco
$1,044

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 April 13, 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 - GMP

LAXGMP

Los Angeles Los Angeles

Mon 9/21

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Sun 10/11

8:50 pm-10:05 am

1 stop29h 15m

$770

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles Los Angeles

Wed 8/19

12:30 pm-7:50 pm

1 stop39h 20m

Seoul Gimpo Intl

Wed 9/2

8:50 pm-10:05 am

1 stop29h 15m

$776

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles Los Angeles

Fri 9/18

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Sun 10/11

8:50 pm-10:05 am

1 stop29h 15m

$820

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles Los Angeles

Sat 9/19

12:30 pm-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Mon 10/12

8:50 pm-10:05 am

1 stop29h 15m

$824

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 8/31

10:50 pm-7:15 pm

1 stop30h 25m

Seoul Gimpo Intl

Wed 9/30

8:20 pm-7:40 pm

1 stop37h 20m

$901

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles Los Angeles

Mon 9/7

1:05 am-7:15 pm

1 stop26h 10m

Seoul Gimpo Intl

Wed 9/23

8:20 pm-4:40 pm

1 stop36h 20m

$910

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Mon 9/14

8:20 am-10:25 pm

2 stops22h 05m

Seoul Gimpo Intl

Mon 9/28

8:10 am-10:20 am

2 stops42h 10m

$922

SeattleSeoul

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Tue 9/1

7:20 pm-10:25 pm

2 stops35h 05m

Seoul Gimpo Intl

Sun 9/13

5:40 pm-2:22 pm

2 stops36h 42m

$949

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Tue 8/25

2:30 pm-9:15 pm

1 stop16h 45m

Seoul Gimpo Intl

Mon 8/31

8:00 am-7:20 am

1 stop37h 20m

$1,390
Quickest round-trip

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 8/26

2:30 pm-9:15 pm

1 stop16h 45m

Seoul Gimpo Intl

Sun 9/6

12:05 pm-10:45 am

1 stop36h 40m

$1,417

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from United States to Seoul Gimpo Intl Airport takes 13h 30m
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
1,779 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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