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Cheap flights from San Francisco to Seoul from $391

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 11/10. 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

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 pm - 7:50 pmSFO-GMP
38h 50m1 stop
China Eastern Logo
8:50 pm - 5:40 pmGMP-SFO
37h 50m2 stops
$896China Eastern
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Thu, Dec 4 - Tue, Dec 9
China Eastern Logo
12:00 pm - 11:00 amSFO-GMP
30h 00m1 stop
China Eastern Logo
8:50 pm - 9:00 amGMP-SFO
29h 10m1 stop
$944China Eastern
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Mon, Nov 17 - Wed, Nov 19
ANA Logo
11:07 am - 10:30 pmSFO-GMP
18h 23m2 stops
ANA Logo
12:25 pm - 3:20 pmGMP-SFO
19h 55m1 stop
$989ANA
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Thu, Feb 19 - Sat, Feb 28
ANA Logo
11:07 am - 10:30 pmSFO-GMP
18h 23m2 stops
ANA Logo
12:40 pm - 11:00 pmGMP-SFO
26h 20m2 stops
$998ANA
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Tue, Mar 3 - Tue, Mar 31
China Eastern Logo
12:00 pm - 11:00 amSFO-GMP
30h 00m1 stop
China Eastern Logo
8:50 pm - 9:00 amGMP-SFO
29h 10m1 stop
$1,005China Eastern
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Sat, Nov 29 - Sun, Dec 7
EVA Air Logo
12:00 pm - 12:50 pmSFO-GMP
31h 50m1 stop
EVA Air Logo
7:00 pm - 6:30 amGMP-SFO
28h 30m1 stop
$1,007EVA Air
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Wed, Nov 26 - Tue, Dec 2
EVA Air Logo
12:00 pm - 12:50 pmSFO-GMP
31h 50m1 stop
EVA Air Logo
8:15 pm - 6:30 amGMP-SFO
27h 15m1 stop
$1,009EVA Air
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Wed, Feb 18 - Wed, Mar 4
EVA Air Logo
12:00 pm - 12:50 pmSFO-GMP
31h 50m1 stop
EVA Air Logo
7:00 pm - 2:50 pmGMP-SFO
36h 50m1 stop
$1,013EVA Air
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Wed, Nov 26 - Tue, Dec 9
Multiple Airlines Logo
7:30 am - 10:05 pmSFO-GMP
21h 35m2 stops
Multiple Airlines Logo
8:00 am - 3:35 pmGMP-SFO
24h 35m2 stops
$1,090Multiple Airlines
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Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
12:00 pm - 11:00 amSFO-GMP
30h 00m1 stop
Multiple Airlines Logo
1:30 pm - 9:15 pmGMP-SFO
24h 45m3 stops
$1,103Multiple Airlines
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Mon, Nov 10 - Fri, Nov 14

EVA Air flights from San Francisco to Seoul Gimpo Intl Airport

Our best EVA Air deals on San Francisco to Seoul Gimpo Intl Airport flight tickets
EVA Air
Nov 26
SFO12:00 pmSan Francisco
31h 50m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Dec 2
GMP7:00 pmSeoul Gimpo Intl
28h 30m
1 stop
SFO6:30 amSan Francisco
$1,007
Find similar
EVA Air
Feb 18
SFO12:00 pmSan Francisco
31h 50m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Mar 4
GMP8:15 pmSeoul Gimpo Intl
27h 15m
1 stop
SFO6:30 amSan Francisco
$1,009
Find similar
EVA Air
Nov 26
SFO12:00 pmSan Francisco
31h 50m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Dec 9
GMP7:00 pmSeoul Gimpo Intl
36h 50m
1 stop
SFO2:50 pmSan Francisco
$1,013
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ANA flights from San Francisco to Seoul Gimpo Intl Airport

Our best ANA deals on San Francisco to Seoul Gimpo Intl Airport flight tickets
ANA
Feb 19
SFO11:07 amSan Francisco
18h 23m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 28
GMP12:25 pmSeoul Gimpo Intl
19h 55m
1 stop
SFO3:20 pmSan Francisco
$989
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ANA
Mar 3
SFO11:07 amSan Francisco
18h 23m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Mar 31
GMP12:40 pmSeoul Gimpo Intl
26h 20m
2 stops
SFO11:00 pmSan Francisco
$998
Find similar
ANA
Nov 28
SFO12:20 amSan Francisco
18h 00m
1 stop
GMP11:20 amSeoul Gimpo Intl
Dec 4
GMP12:25 pmSeoul Gimpo Intl
26h 15m
2 stops
SFO9:40 pmSan Francisco
$1,025
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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 October 23, 2025.
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

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Thu 12/4

12:00 pm-7:50 pm

1 stop38h 50m

Seoul Gimpo Intl

Tue 12/9

8:50 pm-5:40 pm

2 stops37h 50m

$896

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Mon 11/17

12:00 pm-11:00 am

1 stop30h 00m

Seoul Gimpo Intl

Wed 11/19

8:50 pm-9:00 am

1 stop29h 10m

$944

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Thu 2/19

11:07 am-10:30 pm

2 stops18h 23m

Seoul Gimpo Intl

Sat 2/28

12:25 pm-3:20 pm

1 stop19h 55m

$989

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Tue 3/3

11:07 am-10:30 pm

2 stops18h 23m

Seoul Gimpo Intl

Tue 3/31

12:40 pm-11:00 pm

2 stops26h 20m

$998

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Sat 11/29

12:00 pm-11:00 am

1 stop30h 00m

Seoul Gimpo Intl

Sun 12/7

8:50 pm-9:00 am

1 stop29h 10m

$1,005

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Wed 11/26

12:00 pm-12:50 pm

1 stop31h 50m

Seoul Gimpo Intl

Tue 12/2

7:00 pm-6:30 am

1 stop28h 30m

$1,007

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Wed 2/18

12:00 pm-12:50 pm

1 stop31h 50m

Seoul Gimpo Intl

Wed 3/4

8:15 pm-6:30 am

1 stop27h 15m

$1,009

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Wed 11/26

12:00 pm-12:50 pm

1 stop31h 50m

Seoul Gimpo Intl

Tue 12/9

7:00 pm-2:50 pm

1 stop36h 50m

$1,013

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Mon 12/1

7:30 am-10:05 pm

2 stops21h 35m

Seoul Gimpo Intl

Mon 12/8

8:00 am-3:35 pm

2 stops24h 35m

$1,090

San FranciscoSeoul

SFO - GMP

SFOGMP

San Francisco

Mon 11/10

12:00 pm-11:00 am

1 stop30h 00m

Seoul Gimpo Intl

Fri 11/14

1:30 pm-9:15 pm

3 stops24h 45m

$1,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco 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 San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,280. 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 Saturday, with ticket prices averaging around $1,781.

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 at noon. momondo users have found flights departing from San Francisco to Seoul Gimpo Intl Airport at noon for as low as $1,032. 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 $1,424.

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

Direct flights

None
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.
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  • How far is San Francisco to Seoul Gimpo Intl by plane?

    There are 5613.3 mi between San Francisco and Seoul Gimpo Intl. Flights usually cover this in 18h 00m, 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 many operators does momondo search for flights from San Francisco Airport to Seoul Gimpo Intl Airport?

  • 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.

  • What is the most popular airline from San Francisco to Seoul Gimpo Intl Airport?

Best airlines flying from San Francisco to Seoul Gimpo Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Seoul Gimpo Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $1,067Free CancellationRating
8.3
1,583 reviews
Search Japan Airlines flights

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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