SFO - GMP

$415 Find Cheap Flights from San Francisco to Seoul Gimpo Intl

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 Gimpo Intl departing on 8/22. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl Airport

 
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
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Cheap Flights from San Francisco to Gimpo Intl (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 Gimpo Intl 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Gimpo Intl

Sat, Nov 1 - Fri, Nov 14
Air China Logo
12:45 pm - 1:05 pmSFO-GMP
32h 20m1 stop
Air China Logo
2:25 pm - 9:15 amGMP-SFO
35h 50m1 stop
$652Air China
Find Deal
Mon, Aug 25 - Fri, Aug 29
China Eastern Logo
12:00 pm - 7:50 pmSFO-GMP
39h 50m1 stop
China Eastern Logo
8:50 pm - 9:05 amGMP-SFO
28h 15m1 stop
$654China Eastern
Find Deal
Sat, Oct 25 - Tue, Nov 11
Air China Logo
1:00 pm - 1:05 pmSFO-GMP
32h 05m1 stop
Air China Logo
2:25 pm - 9:15 amGMP-SFO
35h 50m1 stop
$657Air China
Find Deal
Wed, Oct 29 - Fri, Nov 14
Air China Logo
12:45 pm - 1:05 pmSFO-GMP
32h 20m1 stop
Air China Logo
2:25 pm - 9:15 amGMP-SFO
35h 50m1 stop
$683Air China
Find Deal
Mon, Sep 1 - Thu, Nov 20
Japan Airlines Logo
12:25 pm - 9:50 pmSFO-GMP
17h 25m1 stop
Japan Airlines Logo
12:05 pm - 9:40 amGMP-SFO
14h 35m1 stop
$853Japan Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 8
Japan Airlines Logo
12:25 pm - 9:50 pmSFO-GMP
17h 25m1 stop
Japan Airlines Logo
7:55 am - 10:05 amGMP-SFO
18h 10m1 stop
$854Japan Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22
ANA Logo
11:11 am - 10:30 pmSFO-GMP
18h 19m2 stops
ANA Logo
7:45 am - 9:40 pmGMP-SFO
30h 55m2 stops
$862ANA
Find Deal
Wed, Nov 12 - Sat, Nov 22
ANA Logo
11:11 am - 10:30 pmSFO-GMP
18h 19m2 stops
ANA Logo
12:25 pm - 3:20 pmGMP-SFO
19h 55m1 stop
$869ANA
Find Deal
Mon, Aug 18 - Tue, Aug 26
 Logo
7:10 am - 1:55 pmSFO-GMP
38h 45m2 stops
 Logo
9:00 am - 11:13 pmGMP-SFO
30h 13m2 stops
Mon, Oct 27 - Sun, Nov 2
 Logo
7:30 am - 2:55 pmSFO-GMP
39h 25m2 stops
 Logo
9:00 am - 9:34 pmGMP-SFO
28h 34m2 stops
Booking Insights

KAYAK's insights & trends for San Francisco to Gimpo Intl flights

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

Find cheap flights to Seoul Gimpo Intl
Find cheap flights to Seoul Gimpo Intl

Planning a trip from San Francisco to Gimpo Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip 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 Gimpo Intl, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Thursdays 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 round-trip 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 November, where tickets cost $660 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $2,187 and $1,736 respectively.

Good to know

Low seasonJanuary
Cheapest flight$415
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 67% increase in price.
Flight from San Francisco to Seoul Gimpo Intl

When to book flights from San Francisco to Gimpo Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Gimpo Intl 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 $415 for a one-way ticket and $652 for a round-trip.

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

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

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

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

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

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

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

    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 Gimpo Intl.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Gimpo Intl 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 Gimpo Intl?

    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 Gimpo Intl 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 Gimpo Intl?

    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 Gimpo Intl from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Seoul Gimpo Intl Airport

  • 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.

Reviews of the top airline flying from San Francisco to Gimpo Intl

 
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 Gimpo Intl? 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.
8.3
Japan AirlinesOverall score based on 1536 reviews
8.7Crew
8.4Boarding
7.8Entertainment
8.2Comfort
7.7Food
Airline reviews

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

10.0 ExcellentMIKE, Jul 2025LAX - NRT
Read more Japan Airlines reviews

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

I avoid American Airlines for a reason. Our flight was delayed at LAX. The situation at the gate was chaotic. The woman making announcements wasn't being clear or transparent regarding why there were delays. There was a lot of confusion regarding flight and gate status. Other passengers were pretty rude. I was elbowed in the eye by someone who was in a hurry to get their bags from the overhead bin immediately after the flight landed. Ultimately, I will avoid AA as much as possible in the future.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

It was good but need mor amenities for toiletries and entertainment

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

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