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Cheap flights from Seoul Gimpo Intl Airport to San Francisco from $442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to San Francisco departing on 9/29. 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 Seoul Gimpo Intl Airport to San Francisco

Cheap round-trip flights

ANA Logo
12:25 pm - 3:20 pmGMP-SFO
19h 55m1 stop
ANA Logo
12:20 am - 11:20 amSFO-GMP
18h 00m1 stop
$899ANA
Find Deal
Tue, Nov 25 - Wed, Dec 3
ANA Logo
12:25 pm - 3:20 pmGMP-SFO
19h 55m1 stop
ANA Logo
12:20 am - 11:20 amSFO-GMP
18h 00m1 stop
$900ANA
Find Deal
Mon, Dec 15 - Sun, Jan 11
ANA Logo
12:25 pm - 3:20 pmGMP-SFO
19h 55m1 stop
ANA Logo
10:52 am - 11:20 amSFO-GMP
31h 28m2 stops
$904ANA
Find Deal
Mon, Dec 15 - Mon, Jan 12
ANA Logo
7:45 am - 3:20 pmGMP-SFO
24h 35m1 stop
ANA Logo
11:03 am - 10:30 pmSFO-GMP
18h 27m2 stops
$908ANA
Find Deal
Fri, Jan 23 - Mon, Feb 2
EVA Air Logo
8:20 pm - 6:50 amGMP-SFO
26h 30m1 stop
EVA Air Logo
12:30 pm - 6:10 pmSFO-GMP
37h 40m1 stop
$941EVA Air
Find Deal
Wed, Oct 15 - Sun, Oct 19
EVA Air Logo
7:15 pm - 6:50 amGMP-SFO
27h 35m1 stop
EVA Air Logo
1:10 am - 7:15 pmSFO-GMP
26h 05m1 stop
$945EVA Air
Find Deal
Tue, Oct 14 - Mon, Oct 20
Air China Logo
2:25 pm - 10:15 amGMP-SFO
35h 50m1 stop
Air China Logo
11:45 am - 1:05 pmSFO-GMP
32h 20m1 stop
$1,002Air China
Find Deal
Fri, Oct 31 - Wed, Nov 12
Air China Logo
2:25 pm - 10:15 amGMP-SFO
35h 50m1 stop
Air China Logo
11:45 am - 1:05 pmSFO-GMP
32h 20m1 stop
$1,003Air China
Find Deal
Fri, Oct 31 - Wed, Nov 12
Logo
6:55 pm - 3:20 pmGMP-SFO
36h 25m2 stops
Logo
12:25 pm - 9:50 pmSFO-GMP
17h 25m1 stop
$1,006
Find Deal
Mon, Sep 22 - Thu, Sep 25
Logo
12:05 pm - 3:20 pmGMP-SFO
19h 15m1 stop
Logo
4:45 pm - 9:50 pmSFO-GMP
37h 05m1 stop
$1,010
Find Deal
Sat, Sep 27 - Mon, Oct 13

EVA Air flights from Seoul Gimpo Intl Airport to San Francisco

Our best EVA Air deals on Seoul Gimpo Intl Airport to San Francisco flight tickets
EVA Air
Sep 12
GMP1:50 pmSeoul Gimpo Intl
18h 10m
1 stop
SFO4:00 pmSan Francisco
Sep 28
SFO1:00 pmSan Francisco
37h 10m
1 stop
GMP6:10 pmSeoul Gimpo Intl
$937
Find similar
EVA Air
Oct 15
GMP8:20 pmSeoul Gimpo Intl
26h 30m
1 stop
SFO6:50 amSan Francisco
Oct 19
SFO12:30 pmSan Francisco
37h 40m
1 stop
GMP6:10 pmSeoul Gimpo Intl
$941
Find similar
EVA Air
Oct 14
GMP7:15 pmSeoul Gimpo Intl
27h 35m
1 stop
SFO6:50 amSan Francisco
Oct 20
SFO1:10 amSan Francisco
26h 05m
1 stop
GMP7:15 pmSeoul Gimpo Intl
$945
Find similar

ANA flights from Seoul Gimpo Intl Airport to San Francisco

Our best ANA deals on Seoul Gimpo Intl Airport to San Francisco flight tickets
ANA
Nov 25
GMP12:25 pmSeoul Gimpo Intl
19h 55m
1 stop
SFO3:20 pmSan Francisco
Dec 3
SFO12:20 amSan Francisco
18h 00m
1 stop
GMP11:20 amSeoul Gimpo Intl
$899
Find similar
ANA
Dec 15
GMP12:25 pmSeoul Gimpo Intl
19h 55m
1 stop
SFO3:20 pmSan Francisco
Jan 11
SFO12:20 amSan Francisco
18h 00m
1 stop
GMP11:20 amSeoul Gimpo Intl
$900
Find similar
ANA
Dec 15
GMP12:25 pmSeoul Gimpo Intl
19h 55m
1 stop
SFO3:20 pmSan Francisco
Jan 12
SFO10:52 amSan Francisco
31h 28m
2 stops
GMP11:20 amSeoul Gimpo Intl
$904
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul Gimpo Intl Airport to San Francisco 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 September 11, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Tue 11/25

12:25 pm-3:20 pm

1 stop19h 55m

San Francisco

Wed 12/3

12:20 am-11:20 am

1 stop18h 00m

$899

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Mon 12/15

12:25 pm-3:20 pm

1 stop19h 55m

San Francisco

Sun 1/11

12:20 am-11:20 am

1 stop18h 00m

$900

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Mon 12/15

12:25 pm-3:20 pm

1 stop19h 55m

San Francisco

Mon 1/12

10:52 am-11:20 am

2 stops31h 28m

$904

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Fri 1/23

7:45 am-3:20 pm

1 stop24h 35m

San Francisco

Mon 2/2

11:03 am-10:30 pm

2 stops18h 27m

$908

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Wed 10/15

8:20 pm-6:50 am

1 stop26h 30m

San Francisco

Sun 10/19

12:30 pm-6:10 pm

1 stop37h 40m

$941

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Tue 10/14

7:15 pm-6:50 am

1 stop27h 35m

San Francisco

Mon 10/20

1:10 am-7:15 pm

1 stop26h 05m

$945

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Fri 10/31

2:25 pm-10:15 am

1 stop35h 50m

San Francisco

Wed 11/12

11:45 am-1:05 pm

1 stop32h 20m

$1,002

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Fri 10/31

2:25 pm-10:15 am

1 stop35h 50m

San Francisco

Wed 11/12

11:45 am-1:05 pm

1 stop32h 20m

$1,003

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Mon 9/22

6:55 pm-3:20 pm

2 stops36h 25m

San Francisco

Thu 9/25

12:25 pm-9:50 pm

1 stop17h 25m

$1,006

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Sat 9/27

12:05 pm-3:20 pm

1 stop19h 15m

San Francisco

Mon 10/13

4:45 pm-9:50 pm

1 stop37h 05m

$1,010

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 San Francisco from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to San Francisco

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 San Francisco?

The cheapest day to depart from Seoul Gimpo Intl Airport to San Francisco is on a Monday when prices can be found for as low as $721. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $833.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Seoul Gimpo Intl Airport to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $492. Flights in the morning are often more expensive with an average ticket price of $809.

When to book flights from Seoul Gimpo Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to San Francisco (GMP to SFO) flight deals and tips

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

Direct flights

None
There are no direct flights from Seoul Gimpo Intl Airport to San Francisco. There are no popular flight routes from Seoul Gimpo Intl Airport to San Francisco.
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  • How far is Seoul Gimpo Intl to San Francisco by plane?

    San Francisco is 5613.3 mi away from Seoul Gimpo Intl. By plane, this route typically takes 18h 10m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
South San Francisco
Redwood City
Fairfield
Salinas

Why use momondo?

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

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 Seoul to San Francisco for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to San Francisco.

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

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Seoul and alert you when they change.

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