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SFO - GMP

Find cheap flights from San Francisco to Seoul Gimpo Intl from $582

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Seoul departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Seoul, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from San Francisco to Seoul (SFO-GMP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:00 pm - 12:50 pmSFO-GMP
31h 50m1 stop
7:00 pm - 6:40 amGMP-SFO
28h 40m1 stop
$1,050EVA Air
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Wed, Oct 9 - Tue, Nov 5
1:00 pm - 12:50 pmSFO-GMP
31h 50m1 stop
8:15 pm - 4:00 pmGMP-SFO
35h 45m1 stop
$1,057EVA Air
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Wed, Sep 4 - Wed, Oct 30
1:00 am - 12:50 pmSFO-GMP
19h 50m1 stop
7:00 pm - 6:30 amGMP-SFO
27h 30m1 stop
$1,093EVA Air
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Thu, Aug 22 - Tue, Sep 3
1:20 am - 11:05 amSFO-GMP
17h 45m1 stop
12:40 pm - 4:30 pmGMP-SFO
19h 50m1 stop
$1,237ANA
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Tue, Sep 17 - Wed, Sep 25
1:45 am - 11:05 amSFO-GMP
17h 20m1 stop
7:55 pm - 10:30 amGMP-SFO
30h 35m1 stop
$1,246ANA
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Fri, Aug 23 - Mon, Sep 2
12:00 pm - 10:45 amSFO-GMP
30h 45m1 stop
12:05 pm - 9:45 amGMP-SFO
13h 40m1 stop
$1,268Japan Airlines
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Tue, Oct 1 - Thu, Oct 17
12:20 pm - 10:00 pmSFO-GMP
17h 40m1 stop
12:05 pm - 10:05 amGMP-SFO
14h 00m1 stop
$1,280Japan Airlines
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Mon, Sep 2 - Thu, Sep 12
1:45 am - 6:35 pmSFO-GMP
24h 50m1 stop
7:55 pm - 11:59 pmGMP-SFO
20h 04m2 stops
$1,326
Find Deal
Thu, Aug 29 - Thu, Sep 5
9:10 am - 10:20 pmSFO-GMP
21h 10m2 stops
12:40 pm - 4:30 pmGMP-SFO
19h 50m1 stop
$1,330
Find Deal
Fri, Sep 6 - Mon, Sep 16
12:35 am - 12:25 pmSFO-GMP
43h 50m2 stops
1:25 pm - 8:15 pmGMP-SFO
46h 50m3 stops
$1,485China Southern
Find Deal
Thu, Sep 5 - Sun, Sep 22

Flights from San Francisco to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to Seoul to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Seoul?

The average price of all flights from San Francisco to Seoul Gimpo Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from San Francisco to Seoul, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from San Francisco to Seoul Gimpo Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Seoul Gimpo Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to Seoul Gimpo Intl Airport is March, where tickets cost $921 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $2,024 and $1,841 respectively.

Which airlines provide the cheapest flights from San Francisco to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on EVA Air ($626) and Air China ($859). The cheapest round-trip tickets were found on EVA Air ($1,050) and ANA ($1,237).

Good to know

Low season

January

High season

November

Cheapest flight

$582
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from San Francisco to Seoul

When to book flights from San Francisco to Seoul

Are your dates flexible? Find out the best times to travel from San Francisco to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Francisco to Seoul Gimpo Intl flights

  • What are the pet policies of Korean Air for passengers flying from San Francisco to Seoul?

    Korean Air has specific pet policies for passengers flying from San Francisco to Seoul. They allow pets to be transported as checked baggage or as cargo. For checked baggage, the maximum weight limit for pets and carriers combined is generally 70 lbs.

  • What are the public transportation options available from Incheon International Airport to the city center of Seoul?

    From Incheon International Airport, several public transportation options are available to reach the city center of Seoul. These include the Airport Railroad Express (AREX), which provides direct train service to major city destinations, and the airport limousine buses that offer convenient and affordable transportation to various locations within Seoul. Taxis and ride-hailing services are also available for a more personalized and convenient option.

  • What are the specific baggage policies for passengers traveling from San Francisco to Seoul on Korean Air?

    Korean Air's baggage policies for passengers flying from San Francisco to Seoul typically include a checked baggage allowance based on the ticket class. For most economy class passengers, the allowance is one checked bag weighing up to 50 lbs. Business class passengers usually have an allowance of two checked bags, each weighing up to 70 lbs.

  • What entertainment options does Korean Air have for passengers flying from San Francisco to Seoul?

    Korean Air offers a range of entertainment options for passengers flying from San Francisco to Seoul. Travelers can enjoy a wide selection of movies, TV shows, and music through the in-flight entertainment system. The system includes individual seat screens with a user-friendly interface. Additionally, Korean Air provides an assortment of gaming options to keep passengers entertained during the flight.

  • What is the cheapest flight from San Francisco to Seoul Gimpo Intl Airport?

    In the last 3 days, the lowest price for a flight from San Francisco to Seoul Gimpo Intl Airport was $582 for a one-way ticket and $1,050 for a round-trip.

  • Do I need a passport to fly between San Francisco and Seoul?

    Yes, you’ll need a passport to travel to Seoul from San Francisco.

  • Which aircraft models fly most regularly from San Francisco to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Seoul?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Francisco and Seoul, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Seoul, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Seoul are ANA and Japan Airlines. With an average price for the route of $1,729 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,309 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from San Francisco to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and GMP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SFO to Seoul Gimpo Intl

  • Common layover destinations for flights from San Francisco to Seoul depend on the airline and routing. For example, Korean Air often has layovers in its hub at Incheon International Airport, Tokyo, Beijing, or Hong Kong.
  • Both San Francisco International Airport (SFO) and Incheon International Airport (ICN) have disability policies in place to assist passengers with disabilities. These policies may include wheelchair assistance, accessible facilities, designated assistance points, and trained staff to provide support and guidance. Passengers with disabilities are encouraged to contact the airports in advance to arrange for any necessary assistance and to ensure a smooth travel experience.
  • San Francisco International Airport (SFO) offers several lounges for passengers flying from San Francisco to Seoul. Some of the notable lounges include the United Polaris Lounge, which provides an upscale and luxurious environment for United Airlines' business and first-class passengers. The Cathay Pacific Lounge offers a comfortable setting with a variety of amenities.
  • U.S. citizens traveling from San Francisco to Seoul typically require a valid passport and a visa to enter South Korea. The type of visa and application process may vary based on the purpose and duration of the trip.
  • Delta Air Lines has specific policies in place for children traveling on flights from San Francisco to Seoul. Infants under the age of two can travel on an adult's lap or have the option to purchase a separate seat with a child fare. Delta also offers discounted fares for children between the ages of 2 and 11.
See more tips

Top airlines flying from San Francisco to Seoul

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 928 reviews
8.3Comfort
8.8Crew
8.0Entertainment
8.6Boarding
7.8Food
Airline reviews

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

8.0 ExcellentTheresa, Apr 2024NRT - HNL
Read more about ANA reviews

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

Flying with ANA is always a breeze. Seats are very comfortable.

The staff, ground and air, at ANA was very helpful and friendly during check in, boarding and during the flight. This is the reason why I always fly ANA whenever I go to Manila. The food was not the best but the flight crew more than makes up for the shortfall.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

I wish the serve should leach and drink. Maybe because only 2hr

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

Seat was roomy enough . The Asian selection for a meal was good . The tortellini was not very good. Service was excellent. O

It was very good. Lots of room with superior food and service. I will not hesitate to fly ANA in the future!

Ana is absolute world class They should not work with united

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

First of all I had dozed off. And when I woke up, my food was on a tray without telling me the food was there or asking me if I wanted something to drink. They never came back to ask me if I wanted anything to drink and I tried to stop them several times. I personally have a problem swallowing food without something to drink with it. so therefore I could not eat., second thing for the entertainment. There was no place to plug the headset in because the tip had been broken off into the monitor to where you couldn’t even watch a movie or hear any music that was annoying .

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

Attentive crew, great service with regular rounds of drinks and trash collecting. Only complaint is the food, which was mediocre.

Book cheap flights from San Francisco to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Seoul found on KAYAK in the last 72 hours.
9/10Tue
2 stops
36h 15mSFO-GMP
$582
9/10Tue
3 stops
33h 50mSFO-GMP
$614
8/21Wed
1 stopEVA Air
31h 50mSFO-GMP
$626
10/20Sun
1 stopEVA Air
24h 50mSFO-GMP
$631
9/9Mon
2 stops
40h 40mSFO-GMP
$639
9/7Sat
1 stopAir China
31h 40mSFO-GMP
$859
8/28Wed
1 stopANA
24h 50mSFO-GMP
$869
8/29Thu
2 stopsANA
29h 45mSFO-GMP
$874
5/15Wed
1 stopAir China
31h 40mSFO-GMP
$1,017
8/23Fri
1 stopJapan Airlines
17h 40mSFO-GMP
$1,083

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Last minute flights from San Francisco to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Seoul that are departing in the next 10 days.
5/9Thu
multi-stopEVA Air
31h 50mSFO-GMP
5/14Tue
multi-stopEVA Air
27h 30mGMP-SFO
$1,162
5/8Wed
multi-stopEVA Air
20h 00mSFO-GMP
5/14Tue
multi-stopEVA Air
37h 10mGMP-SFO
$1,261
5/9Thu
multi-stopEVA Air
20h 00mSFO-GMP
5/17Fri
multi-stopEVA Air
22h 10mGMP-SFO
$1,280
5/9Thu
multi-stopChina Eastern
31h 00mSFO-GMP
5/19Sun
multi-stopChina Eastern
28h 15mGMP-SFO
$1,333
5/8Wed
multi-stopJapan Airlines
30h 45mSFO-GMP
5/15Wed
multi-stopJapan Airlines
30h 25mGMP-SFO
$1,483
5/8Wed
multi-stopANA
28h 35mSFO-GMP
5/19Sun
multi-stopANA
18h 55mGMP-SFO
$1,489
5/8Wed
multi-stopANA
28h 35mSFO-GMP
5/19Sun
multi-stopANA
24h 55mGMP-SFO
$1,493
5/10Fri
multi-stop
24h 35mSFO-GMP
5/19Sun
multi-stop
34h 35mGMP-SFO
$1,507
5/8Wed
multi-stopJapan Airlines
18h 00mSFO-GMP
5/20Mon
multi-stopJapan Airlines
13h 40mGMP-SFO
$1,526
5/8Wed
multi-stop
25h 40mSFO-GMP
7/17Wed
multi-stop
17h 15mGMP-SFO
$1,584

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San Francisco - Seoul Flights

Departure:

San Francisco (SFO)United States

Destination:

Seoul Gimpo Intl (GMP)South Korea

Return flight deals:

Seoul Gimpo Intl - San Francisco

Cabin classes: