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Cheap flights from Seoul Gimpo Intl Airport to San Francisco from $550

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 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul Gimpo Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:00 pm - 6:41 pm
GMP
-
SFO
19h 41m
2 stops
Multiple Airlines Logo
9:00 am - 10:15 pm
SFO
-
GMP
20h 15m
2 stops
$886Multiple Airlines
Wed, Oct 21 - Wed, Nov 25
Multiple Airlines Logo
5:40 pm - 6:32 pm
GMP
-
SFO
40h 52m
2 stops
Multiple Airlines Logo
6:00 am - 10:25 pm
SFO
-
GMP
24h 25m
2 stops
$890Multiple Airlines
Fri, Jul 10 - Mon, Jul 13
Multiple Airlines Logo
3:00 pm - 9:20 pm
GMP
-
SFO
22h 20m
2 stops
Multiple Airlines Logo
7:35 pm - 10:25 pm
SFO
-
GMP
34h 50m
2 stops
$947Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
China Eastern Logo
8:50 pm - 9:05 am
GMP
-
SFO
28h 15m
1 stop
China Eastern Logo
12:00 pm - 11:00 am
SFO
-
GMP
31h 00m
1 stop
$1,146China Eastern
Sun, Jul 12 - Mon, Jul 13
EVA Air Logo
1:50 pm - 4:10 pm
GMP
-
SFO
18h 20m
1 stop
EVA Air Logo
12:45 am - 7:15 pm
SFO
-
GMP
26h 30m
1 stop
$1,255EVA Air
Sat, Sep 26 - Mon, Oct 19
Multiple Airlines Logo
8:10 am - 3:22 pm
GMP
-
SFO
23h 12m
2 stops
Multiple Airlines Logo
6:40 am - 9:30 pm
SFO
-
GMP
22h 50m
2 stops
$1,259Multiple Airlines
Thu, Jul 9 - Wed, Aug 5
EVA Air Logo
8:20 pm - 4:00 pm
GMP
-
SFO
35h 40m
1 stop
EVA Air Logo
12:45 am - 7:15 pm
SFO
-
GMP
26h 30m
1 stop
$1,265EVA Air
Wed, Sep 30 - Mon, Oct 19
EVA Air Logo
8:20 pm - 6:45 am
GMP
-
SFO
26h 25m
1 stop
EVA Air Logo
1:00 am - 7:15 pm
SFO
-
GMP
26h 15m
1 stop
$1,278EVA Air
Wed, Sep 2 - Mon, Sep 7
Air China Logo
2:25 pm - 10:30 am
GMP
-
SFO
36h 05m
1 stop
Air China Logo
1:00 pm - 1:05 pm
SFO
-
GMP
32h 05m
1 stop
$1,287Air China
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
1:50 pm - 4:10 pm
GMP
-
SFO
18h 20m
1 stop
Multiple Airlines Logo
12:25 pm - 9:15 pm
SFO
-
GMP
16h 50m
1 stop
$1,291Multiple Airlines
Sat, Sep 12 - Wed, Sep 16

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Japan Airlines flights from Seoul Gimpo Intl Airport to San Francisco

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to San Francisco flight tickets
Japan Airlines
Jul 15
GMP8:00 amSeoul Gimpo Intl
23h 34m
2 stops
SFO3:34 pmSan Francisco
Aug 11
SFO12:25 pmSan Francisco
16h 50m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,384
Japan Airlines
Jul 15
GMP8:00 amSeoul Gimpo Intl
31h 59m
2 stops
SFO11:59 pmSan Francisco
Aug 11
SFO10:12 amSan Francisco
19h 03m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,388
Japan Airlines
Jul 15
GMP8:00 amSeoul Gimpo Intl
31h 59m
2 stops
SFO11:59 pmSan Francisco
Aug 11
SFO12:25 pmSan Francisco
16h 50m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,393

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 23
GMP7:45 amSeoul Gimpo Intl
24h 35m
1 stop
SFO3:20 pmSan Francisco
Feb 22
SFO12:20 amSan Francisco
25h 15m
1 stop
GMP6:35 pmSeoul Gimpo Intl
$1,361
ANA
Jul 13
GMP7:40 amSeoul Gimpo Intl
25h 15m
1 stop
SFO4:55 pmSan Francisco
Aug 19
SFO1:40 amSan Francisco
24h 55m
1 stop
GMP6:35 pmSeoul Gimpo Intl
$1,363
ANA
Jul 9
GMP7:40 amSeoul Gimpo Intl
25h 15m
1 stop
SFO4:55 pmSan Francisco
Aug 4
SFO1:40 amSan Francisco
17h 25m
1 stop
GMP11:05 amSeoul Gimpo Intl
$1,367

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 June 17, 2026.
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

Cheapest round-trip

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Wed 10/21

3:00 pm-6:41 pm

2 stops19h 41m

San Francisco

Wed 11/25

9:00 am-10:15 pm

2 stops20h 15m

$886

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Fri 7/10

5:40 pm-6:32 pm

2 stops40h 52m

San Francisco

Mon 7/13

6:00 am-10:25 pm

2 stops24h 25m

$890

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Thu 10/1

3:00 pm-9:20 pm

2 stops22h 20m

San Francisco

Thu 10/15

7:35 pm-10:25 pm

2 stops34h 50m

$947

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Sun 7/12

8:50 pm-9:05 am

1 stop28h 15m

San Francisco

Mon 7/13

12:00 pm-11:00 am

1 stop31h 00m

$1,146

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Sat 9/26

1:50 pm-4:10 pm

1 stop18h 20m

San Francisco

Mon 10/19

12:45 am-7:15 pm

1 stop26h 30m

$1,255

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Thu 7/9

8:10 am-3:22 pm

2 stops23h 12m

San Francisco

Wed 8/5

6:40 am-9:30 pm

2 stops22h 50m

$1,259

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Wed 9/30

8:20 pm-4:00 pm

1 stop35h 40m

San Francisco

Mon 10/19

12:45 am-7:15 pm

1 stop26h 30m

$1,265

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Wed 9/2

8:20 pm-6:45 am

1 stop26h 25m

San Francisco

Mon 9/7

1:00 am-7:15 pm

1 stop26h 15m

$1,278

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Tue 8/11

2:25 pm-10:30 am

1 stop36h 05m

San Francisco

Wed 8/26

1:00 pm-1:05 pm

1 stop32h 05m

$1,287
Quickest round-trip

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Sat 9/12

1:50 pm-4:10 pm

1 stop18h 20m

San Francisco

Wed 9/16

12:25 pm-9:15 pm

1 stop16h 50m

$1,291

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 Tuesday when prices can be found for as low as $656. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $829.

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 $762.

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

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to San Francisco takes 18h 05m
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.
Search flight deals

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

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

    San Francisco is 5614.2 mi away from Seoul Gimpo Intl. By plane, this route typically takes 18h 05m.

  • 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
Hayward
Bodega Bay
Roseville
Fremont
Walnut Creek
Santa Clara
South San Francisco
Berkeley
Vallejo
Sunnyvale
Salinas
Big Sur
Pacific Grove
Daly City
Burlingame
Calistoga

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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