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Cheap flights from San Francisco to Seoul from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Seoul departing on 7/21. 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 San Francisco to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
12:00 pm - 9:05 am
GMP
-
SFO
37h 05m
1 stop
$885China Eastern
Sat, Oct 3 - Sun, Oct 11
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
8:50 pm - 9:05 am
GMP
-
SFO
28h 15m
1 stop
$886China Eastern
Sat, Sep 12 - Sun, Sep 20
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
12:00 pm - 9:05 am
GMP
-
SFO
37h 05m
1 stop
$927China Eastern
Sat, Sep 5 - Sun, Sep 13
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
8:50 pm - 9:05 am
GMP
-
SFO
28h 15m
1 stop
$956China Eastern
Thu, Sep 3 - Wed, Sep 9
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
12:00 pm - 9:05 am
GMP
-
SFO
37h 05m
1 stop
$975China Eastern
Sat, Sep 5 - Sun, Sep 13
China Eastern Logo
1:00 pm - 11:00 am
SFO
-
GMP
54h 00m
2 stops
China Eastern Logo
8:50 pm - 9:05 am
GMP
-
SFO
28h 15m
1 stop
$982China Eastern
Sat, Sep 12 - Sun, Sep 20
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
12:00 pm - 9:05 am
GMP
-
SFO
37h 05m
1 stop
$992China Eastern
Sat, Sep 5 - Sun, Sep 13
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
China Eastern Logo
8:50 pm - 5:50 pm
GMP
-
SFO
37h 00m
2 stops
$1,034China Eastern
Thu, Sep 3 - Thu, Sep 10
China Eastern Logo
1:00 pm - 11:00 am
SFO
-
GMP
54h 00m
2 stops
China Eastern Logo
12:00 pm - 9:05 am
GMP
-
SFO
37h 05m
1 stop
$1,041China Eastern
Thu, Sep 3 - Wed, Sep 9
China Eastern Logo
8:55 am - 11:00 am
SFO
-
GMP
34h 05m
2 stops
China Eastern Logo
8:50 pm - 5:50 pm
GMP
-
SFO
37h 00m
2 stops
$1,063China Eastern
Wed, Sep 9 - Sat, Sep 12

Japan Airlines flights from San Francisco to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on San Francisco to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Sep 2
SFO12:25 pmSan Francisco
16h 50m
1 stop
GMP9:15 pmSeoul Gimpo Intl
Sep 16
GMP8:00 amSeoul Gimpo Intl
18h 05m
1 stop
SFO10:05 amSan Francisco
$1,137
Japan Airlines
Nov 10
SFO12:50 pmSan Francisco
16h 15m
1 stop
GMP10:05 pmSeoul Gimpo Intl
Nov 17
GMP7:40 pmSeoul Gimpo Intl
31h 35m
1 stop
SFO10:15 amSan Francisco
$1,138
Japan Airlines
Aug 26
SFO12:25 pmSan Francisco
16h 50m
1 stop
GMP9:15 pmSeoul Gimpo Intl
Sep 1
GMP8:00 amSeoul Gimpo Intl
19h 55m
1 stop
SFO11:55 amSan Francisco
$1,141

China Eastern flights from San Francisco to Seoul Gimpo Intl Airport

Our best China Eastern deals on San Francisco to Seoul Gimpo Intl Airport flight tickets
China Eastern
Oct 3
SFO12:00 pmSan Francisco
31h 00m
1 stop
GMP11:00 amSeoul Gimpo Intl
Oct 11
GMP12:00 pmSeoul Gimpo Intl
37h 05m
1 stop
SFO9:05 amSan Francisco
$885
China Eastern
Sep 12
SFO12:00 pmSan Francisco
31h 00m
1 stop
GMP11:00 amSeoul Gimpo Intl
Sep 20
GMP8:50 pmSeoul Gimpo Intl
28h 15m
1 stop
SFO9:05 amSan Francisco
$886
China Eastern
Sep 5
SFO12:00 pmSan Francisco
31h 00m
1 stop
GMP11:00 amSeoul Gimpo Intl
Sep 13
GMP12:00 pmSeoul Gimpo Intl
37h 05m
1 stop
SFO9:05 amSan Francisco
$927

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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 May 22, 2026.
Use the filters below to find and compare flights from San Francisco to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 10/3

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 10/11

12:00 pm-9:05 am

1 stop37h 05m

$885
Quickest round-trip

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 9/12

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 9/20

8:50 pm-9:05 am

1 stop28h 15m

$886

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 9/5

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 9/13

12:00 pm-9:05 am

1 stop37h 05m

$927

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Thu 9/3

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Wed 9/9

8:50 pm-9:05 am

1 stop28h 15m

$956

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 9/5

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 9/13

12:00 pm-9:05 am

1 stop37h 05m

$975

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 9/12

1:00 pm-11:00 am

2 stops54h 00m

Seoul Gimpo Intl

Sun 9/20

8:50 pm-9:05 am

1 stop28h 15m

$982

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 9/5

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 9/13

12:00 pm-9:05 am

1 stop37h 05m

$992

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Thu 9/3

12:00 pm-11:00 am

1 stop31h 00m

Seoul Gimpo Intl

Thu 9/10

8:50 pm-5:50 pm

2 stops37h 00m

$1,034

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Thu 9/3

1:00 pm-11:00 am

2 stops54h 00m

Seoul Gimpo Intl

Wed 9/9

12:00 pm-9:05 am

1 stop37h 05m

$1,041

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Wed 9/9

8:55 am-11:00 am

2 stops34h 05m

Seoul Gimpo Intl

Sat 9/12

8:50 pm-5:50 pm

2 stops37h 00m

$1,063

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from San Francisco to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco 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 San Francisco to Seoul Gimpo Intl Airport (SFO to GMP) flight deals and tips

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

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from San Francisco to Seoul Gimpo Intl Airport takes 16h 15m
There are no direct flights from San Francisco to Seoul Gimpo Intl Airport. There are no popular flight routes from San Francisco to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to Seoul Gimpo Intl Airport

  • How far is San Francisco to Seoul Gimpo Intl by plane?

    There are 5614.2 mi between San Francisco and Seoul Gimpo Intl. Flights usually cover this in 16h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Francisco Airport to Seoul Gimpo Intl Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport 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 San Francisco Airport to Seoul Gimpo Intl Airport.

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

    The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Francisco to Seoul Gimpo Intl Airport

  • How do I get Price Alerts for flights from San Francisco to Seoul Gimpo Intl Airport?

    Price Alerts will notify you by email when the price for flights to Seoul Gimpo Intl Airport from San Francisco decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San Francisco to Seoul Gimpo Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Seoul from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco 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 San Francisco and alert you when they change.

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