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Cheap flights from the United States to Seoul from $382

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 11/4. 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.
Air China Logo
2:50 pm - 1:05 pmSFO-GMP
30h 15m1 stop
Air China Logo
2:25 pm - 9:30 amGMP-SFO
36h 05m1 stop
$652Air China
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Tue, Oct 28 - Tue, Dec 9
China Eastern Logo
11:30 am - 11:00 amLAX-GMP
30h 30m1 stop
China Eastern Logo
8:50 pm - 9:05 amGMP-LAX
29h 15m1 stop
$653China Eastern
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Mon, Nov 17 - Tue, Dec 2
Japan Airlines Logo
12:30 pm - 10:55 amSEA-GMP
29h 25m1 stop
Japan Airlines Logo
8:00 am - 9:55 amGMP-SEA
18h 55m1 stop
$848Japan Airlines
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Tue, Feb 17 - Tue, Mar 3
Japan Airlines Logo
12:55 pm - 10:05 pmSFO-GMP
16h 10m1 stop
Japan Airlines Logo
8:00 am - 10:25 amGMP-SFO
19h 25m1 stop
$852Japan Airlines
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Mon, Feb 2 - Fri, Feb 13
Multiple Airlines Logo
6:05 pm - 7:50 pmJFK-GMP
35h 45m2 stops
Multiple Airlines Logo
8:50 pm - 3:55 pmGMP-JFK
33h 05m2 stops
$894Multiple Airlines
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Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
10:25 am - 10:25 pmLAX-GMP
20h 00m1 stop
Multiple Airlines Logo
2:00 pm - 8:25 amGMP-LAX
34h 25m2 stops
$895Multiple Airlines
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Mon, Oct 20 - Tue, Oct 28
EVA Air Logo
12:30 am - 6:00 pmORD-GMP
27h 30m1 stop
EVA Air Logo
1:50 pm - 8:35 pmGMP-ORD
20h 45m1 stop
$1,003EVA Air
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Sun, Mar 15 - Fri, Mar 27
EVA Air Logo
12:10 am - 7:15 pmSEA-GMP
26h 05m1 stop
EVA Air Logo
1:50 pm - 6:10 pmGMP-SEA
21h 20m1 stop
$1,022EVA Air
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Mon, Nov 10 - Sat, Nov 22
ANA Logo
1:05 pm - 10:30 pmJFK-GMP
19h 25m1 stop
ANA Logo
7:50 pm - 10:30 amGMP-JFK
28h 40m1 stop
$1,273ANA
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Tue, Nov 11 - Tue, Nov 18
ANA Logo
6:00 am - 10:30 pmLGA-GMP
26h 30m2 stops
ANA Logo
7:50 pm - 12:03 pmGMP-LGA
30h 13m2 stops
$1,346ANA
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Mon, Feb 9 - Sun, Feb 22

ANA flights from United States to Seoul Gimpo Intl Airport

Our best ANA deals on United States to Seoul Gimpo Intl Airport flight tickets
ANA
Nov 11
JFK1:05 pmNew York John F Kennedy Intl
19h 25m
1 stop
GMP10:30 pmSeoul Gimpo Intl
Nov 18
GMP7:50 pmSeoul Gimpo Intl
28h 40m
1 stop
JFK10:30 amNew York John F Kennedy Intl
$1,273
Find similar
ANA
Feb 9
LGA6:00 amNew York LaGuardia
26h 30m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 22
GMP7:50 pmSeoul Gimpo Intl
30h 13m
2 stops
LGA12:03 pmNew York LaGuardia
$1,346
Find similar
ANA
Oct 3
LAX4:50 pmLos Angeles
26h 15m
1 stop
GMP11:05 amSeoul Gimpo Intl
Oct 16
GMP7:40 amSeoul Gimpo Intl
19h 20m
1 stop
LAX11:00 amLos Angeles
$1,502
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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
Nov 17
LAX11:30 amLos Angeles
30h 30m
1 stop
GMP11:00 amSeoul Gimpo Intl
Dec 2
GMP8:50 pmSeoul Gimpo Intl
29h 15m
1 stop
LAX9:05 amLos Angeles
$653
Find similar
China Eastern
Nov 3
LAX11:30 amLos Angeles
30h 30m
1 stop
GMP11:00 amSeoul Gimpo Intl
Nov 16
GMP8:50 pmSeoul Gimpo Intl
29h 15m
1 stop
LAX9:05 amLos Angeles
$654
Find similar
China Eastern
Nov 17
SFO12:00 pmSan Francisco
30h 00m
1 stop
GMP11:00 amSeoul Gimpo Intl
Dec 3
GMP8:50 pmSeoul Gimpo Intl
29h 10m
1 stop
SFO9:00 amSan Francisco
$684
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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 October 2, 2025.
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

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Tue 10/28

2:50 pm-1:05 pm

1 stop30h 15m

Seoul Gimpo Intl

Tue 12/9

2:25 pm-9:30 am

1 stop36h 05m

$652

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 11/17

11:30 am-11:00 am

1 stop30h 30m

Seoul Gimpo Intl

Tue 12/2

8:50 pm-9:05 am

1 stop29h 15m

$653

SeattleSeoul

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Tue 2/17

12:30 pm-10:55 am

1 stop29h 25m

Seoul Gimpo Intl

Tue 3/3

8:00 am-9:55 am

1 stop18h 55m

$848

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Mon 2/2

12:55 pm-10:05 pm

1 stop16h 10m

Seoul Gimpo Intl

Fri 2/13

8:00 am-10:25 am

1 stop19h 25m

$852

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Tue 11/11

6:05 pm-7:50 pm

2 stops35h 45m

Seoul Gimpo Intl

Tue 11/18

8:50 pm-3:55 pm

2 stops33h 05m

$894

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 10/20

10:25 am-10:25 pm

1 stop20h 00m

Seoul Gimpo Intl

Tue 10/28

2:00 pm-8:25 am

2 stops34h 25m

$895

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 3/15

12:30 am-6:00 pm

1 stop27h 30m

Seoul Gimpo Intl

Fri 3/27

1:50 pm-8:35 pm

1 stop20h 45m

$1,003

SeattleSeoul

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Mon 11/10

12:10 am-7:15 pm

1 stop26h 05m

Seoul Gimpo Intl

Sat 11/22

1:50 pm-6:10 pm

1 stop21h 20m

$1,022

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Tue 11/11

1:05 pm-10:30 pm

1 stop19h 25m

Seoul Gimpo Intl

Tue 11/18

7:50 pm-10:30 am

1 stop28h 40m

$1,273

New YorkSeoul

LGA - GMP

LGAGMP

New York LaGuardia

Mon 2/9

6:00 am-10:30 pm

2 stops26h 30m

Seoul Gimpo Intl

Sun 2/22

7:50 pm-12:03 pm

2 stops30h 13m

$1,346

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

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 United States is on a Monday. momondo users have found tickets for Monday departures for as low as $1,468. 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 Sunday, with ticket prices averaging around $1,678.

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 morning. momondo users have found flights departing from United States to Seoul Gimpo Intl Airport in the morning for as low as $1,480. 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 at noon when prices are around $1,675.

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

You could potentially save up to 1% 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

Direct flights

None
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.
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  • 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
ANAPriceFrom $830Free CancellationRating
8.4
979 reviews
Search ANA flights
Japan AirlinesPriceFrom $1,067Free CancellationRating
8.3
1,574 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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