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$295+ Cheap flights from Seoul (SEL) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SFO
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Seoul to San Francisco are usually found in November or March, booked 36 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Seoul to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(WhyPayMore)

One-way from

$295
(Agoda.com)

Popular in

July

Cheapest in

November

Average price

$591

Good round-trip deal

$562 or less

Good one-way deal

$423 or less
Provider with most accurate pricing for Seoul (SEL)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-San Francisco flights.
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From Seoul (SEL) to San Francisco
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One-way flight from Seoul (SEL) to San Francisco
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($349 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Seoul (SEL) to San Francisco.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to San Francisco.
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Find flight deals from Seoul to San Francisco

Cheapest flights from Seoul to San Francisco
Explore the most affordable flight options available from Seoul to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This WhyPayMore deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:45 pmICN - SFO
1 stop13h 43mAir Canada
Mon 9/224:35 pmSFO - ICN
1 stop31h 30mAir Canada
Deal found 3/25$473
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Wed 4/233:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Deal found 3/26$484
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:55 pmICN - SFO
Nonstop10h 35mAsiana Airlines
Wed 4/1611:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
Deal found 3/24$485
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/24:50 pmICN - SFO
Nonstop10h 40mUnited Airlines
Sat 4/2610:30 amSFO - ICN
Nonstop12h 30mUnited Airlines
Deal found 3/25$510
This WhyPayMore deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:00 pmICN - SFO
Nonstop10h 40mKorean Air
Mon 4/2112:40 pmSFO - ICN
Nonstop12h 40mKorean Air
Deal found 3/25$581
This Air Canada deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:45 pmICN - SFO
2 stops31h 37mMultiple Airlines
Mon 9/2210:50 pmSFO - ICN
2 stops25h 15mMultiple Airlines
Deal found 3/25$612
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/284:00 pmICN - SFO
Nonstop10h 30mDelta
Sun 4/209:10 amSFO - ICN
1 stop15h 20mDelta
Deal found 3/25$652
This Gotogate deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:40 pmGMP - SFO
1 stop19h 50mANA
Sun 9/281:20 amSFO - GMP
1 stop17h 45mANA
Deal found 3/25$772
This Gotogate deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:20 pmGMP - SFO
1 stop35h 40mEVA Air
Thu 10/2312:45 amSFO - GMP
1 stop20h 05mEVA Air
Deal found 3/25$886
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:55 amGMP - SFO
2 stops25h 03mJapan Airlines
Thu 4/2411:55 amSFO - GMP
1 stop17h 55mJapan Airlines
Deal found 3/24$926
This Air China deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:25 pmGMP - SFO
1 stop36h 05mAir China
Wed 4/231:00 pmSFO - GMP
1 stop32h 05mAir China
Deal found 3/24$1,006
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:00 amGMP - SFO
2 stops23h 45mMultiple Airlines
Thu 5/154:45 pmSFO - GMP
2 stops35h 05mMultiple Airlines
Deal found 3/24$1,178

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Seoul to San Francisco that are best for you.

Fly from

Seoul

Fly to

San Francisco

Route

Depart

Return

Price

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 9/15

5:45 pm-3:28 pm

1 stop13h 43m

San Francisco

Mon 9/22

4:35 pm-4:05 pm

1 stop31h 30m

$473

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 4/14

6:20 pm-1:00 pm

Nonstop10h 40m

San Francisco

Wed 4/23

3:30 pm-8:30 pm

Nonstop13h 00m

$484

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Thu 4/10

8:55 pm-3:30 pm

Nonstop10h 35m

San Francisco

Wed 4/16

11:30 pm-4:30 am

Nonstop13h 00m

$485

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 5/21

11:30 am-6:10 am

Nonstop10h 40m

San Francisco

Mon 8/25

11:55 pm-4:20 am

Nonstop12h 25m

$510

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 4/9

4:00 pm-10:40 am

Nonstop10h 40m

San Francisco

Mon 4/21

12:40 pm-5:20 pm

Nonstop12h 40m

$581

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 9/15

5:45 pm-9:22 am

2 stops31h 37m

San Francisco

Mon 9/22

10:50 pm-4:05 pm

2 stops25h 15m

$612

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Fri 6/20

12:40 pm-4:35 pm

1 stop19h 55m

San Francisco

Wed 7/16

1:45 am-11:05 am

1 stop17h 20m

$776

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Sat 6/14

1:50 pm-6:45 am

1 stop32h 55m

San Francisco

Sun 7/13

1:00 pm-6:10 pm

1 stop37h 10m

$887

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Tue 4/8

7:55 am-4:58 pm

2 stops25h 03m

San Francisco

Thu 4/24

11:55 am-9:50 pm

1 stop17h 55m

$926

SeoulSan Francisco

GMP - SFO

GMPSFO

Seoul Gimpo Intl

Tue 4/15

2:25 pm-10:30 am

1 stop36h 05m

San Francisco

Wed 4/23

1:00 pm-1:05 pm

1 stop32h 05m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 28 results
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Compare providers for flights from Seoul to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to San Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Seoul to San Francisco flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seoul to San Francisco trip
Airlines
Asiana Airlines

Asiana's A380 business suite features a 32-inch screen and fully flat bed for luxury travel.


Economy Smartium on A350 offers 36-inch legroom, enhancing comfort for long flights.

Read more about Asiana Airlinesby Marisa Garcia
AIR PREMIA

Air Premia offers 35-inch legroom in Economy, ensuring comfort on long-haul flights.


Premium Economy includes priority boarding and extra baggage, enhancing the travel experience.

Read more about AIR PREMIAby Esther Carlstone
United Airlines

United's Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding for ultimate comfort.


United's Premium Plus seats offer extra legroom and upgraded meals, ideal for long-haul flights.

Read more about United Airlinesby Harriet Baskas
Airports
ICN

Plan for extra time at security in ICN, as lines can take up to 20 minutes, especially during busy periods.

Read more about ICNby Gabriel Leigh
SFO

Use BART for an affordable 40-minute trip from SFO to downtown San Francisco. Purchase a Clipper Card or use the Clipper app for fare payment.

Read more about SFOby Harriet Baskas
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Esther Carlstone

Esther Carlstone

Expert on AIR PREMIA

Esther Carlstone

Esther Carlstone

Esther Carlstone is a travel and food writer based in Los Angeles. Her work has appeared in publications such as Travel + Leisure, Lonely Planet, Forbes, Tripadvisor, Insider, and more.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Seoul to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to San Francisco

How far ahead should I book a flight from Seoul to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to San Francisco. Price data was last updated on March 21, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seoul to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Seoul to San Francisco (average of $276). Flying from Seoul to San Francisco in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to SFO?

Find hourly flight availability from Seoul to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Seoul to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Seoul to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seoul to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated March 26, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Seoul to San Francisco to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,171 reviews
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,049 reviews
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
826 reviews
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
722 reviews
EVA Air
8.4
Very good
1,171 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Seoul to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Seoul?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Seoul to San Francisco. You should not have trouble finding flights to San Francisco from Seoul; the airport handles an average of 10 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the San Francisco airport from Seoul. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • How popular is this Seoul to San Francisco flight route?

    Within the past month, 40 users have taken a look at flights from Seoul to San Francisco.

  • What are the cheapest airlines flying from Seoul to San Francisco round-trip?

    Air Canada, at $473, was found to be the cheapest airline from Seoul to San Francisco.Alternate airlines to your destination round-trip include AIR PREMIA and Asiana Airlines. These flights start at 44% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seoul to San Francisco one-way?

    One-way options have recently been found by users for as low as $295 on AIR PREMIA. Other airlines that offer cheap prices include Air Canada from $328 and ZIPAIR from $359 one-way.

  • What are the most reliable airlines from Seoul to San Francisco?

    The top 3 most reliable airlines when flying from Seoul to San Francisco are Asiana Airlines (61%), United Airlines (61%) and Thai Airways (52%).

  • What are the cheapest flights from Seoul to San Francisco?

    Looking at all options, your cheapest flight can be booked for $371. While the most popular route (Incheon Intl - San Francisco) can be booked for $460 on average our data indicates $1,601 when flying from Seoul to San Francisco.

  • Can I find deals for flights from Seoul to San Francisco that include hotel bookings?

    Yes. In addition to deals on Seoul to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to San Francisco.

  • Can I find deals for business class flights from Seoul to San Francisco?

    Yes. Cheapflights offers flight deals from Seoul to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Seoul to San Francisco (average of $276). Flying from Seoul to San Francisco in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seoul to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Seoul to San Francisco

Discover the top 9 airlines that operate flights from Seoul to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$463Average$524FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$493Average$659FlexibilityNo cancel feeOn-time71%
AIR PREMIACheapest$503Average$832FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$514Average$846FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$529Average$701FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$541Average$971FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$681Average$820FlexibilityNo cancel feeOn-time81%
DeltaCheapest$743Average$862FlexibilityNo cancel feeOn-timeN/A
ANACheapest$853Average$865FlexibilityNo cancel feeOn-time80%
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