$320+ Cheap flights from South Korea 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from South Korea to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Korea to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from South Korea (KR0) 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 January 21, 2025.
Round-trip from | $529 (Air Canada) |
|---|---|
One-way from | $320 (Kiwi.com) |
Good round-trip deal | $660 or less |
Good one-way deal | $451 or less |
Find flight deals from South Korea to San Francisco
Cheapest flights from South Korea to San FranciscoExplore the most affordable flight options available from South Korea to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from South Korea to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Air Canada deal was found by Cheapflights users on 1/21. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/21. 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.
This WhyPayMore deal was found by Cheapflights users on 1/20. 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.
This WhyPayMore deal was found by Cheapflights users on 1/20. 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.
This WhyPayMore deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This WhyPayMore deal was found by Cheapflights users on 1/20. 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.
This Gotogate deal was found by Cheapflights users on 1/20. 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.
This Air China deal was found by Cheapflights users on 1/21. 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.
Find flights from South Korea to San Francisco within your budget
Customize your flight search to find flights from South Korea 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Thu 2/20
4:55 pm-5:31 pm
2 stops41h 36m
San Francisco
Thu 3/20
4:35 pm-3:25 pm
1 stop30h 50m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Fri 1/31
6:00 pm-11:40 am
Nonstop10h 40m
San Francisco
Mon 2/10
11:45 pm-5:40 am
Nonstop12h 55m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Fri 1/31
6:55 pm-12:00 pm
Nonstop10h 05m
San Francisco
Fri 2/14
2:30 pm-8:30 pm
Nonstop13h 00m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Tue 4/1
5:45 pm-5:43 pm
2 stops39h 58m
San Francisco
Mon 4/7
8:20 am-9:10 pm
2 stops20h 50m
BusanSan Francisco
PUS - SFO
PUSSFO
Busan Gimhae
Tue 2/18
10:50 am-1:56 pm
2 stops20h 06m
San Francisco
Tue 2/25
6:50 pm-8:45 pm
2 stops32h 55m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Mon 2/3
8:50 pm-2:00 pm
Nonstop10h 10m
San Francisco
Sat 2/22
11:30 pm-5:30 am
Nonstop13h 00m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Tue 3/4
4:00 pm-9:30 am
Nonstop10h 30m
San Francisco
Tue 3/18
12:40 pm-5:40 pm
Nonstop13h 00m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Tue 4/8
4:00 pm-10:40 am
Nonstop10h 40m
San Francisco
Mon 8/25
1:10 pm-5:20 pm
Nonstop12h 10m
BusanSan Francisco
PUS - SFO
PUSSFO
Busan Gimhae
Wed 3/5
8:45 pm-7:15 pm
1 stop39h 30m
San Francisco
Wed 3/12
11:25 pm-7:45 pm
1 stop28h 20m
BusanSan Francisco
PUS - SFO
PUSSFO
Busan Gimhae
Wed 2/12
12:00 pm-9:30 am
1 stop14h 30m
San Francisco
Thu 2/20
11:40 am-8:10 am
1 stop27h 30m
Best time to book a flight from South Korea to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from South Korea with our price prediction graph.
Travel insights for flights from South Korea to San Francisco
Get recent, data-driven insights about flights from South Korea to San Francisco including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from South Korea to San Francisco?
Currently, January is the cheapest month in which you can book a flight from South Korea to San Francisco (average of $276). Flying from South Korea to San Francisco in June is currently the most expensive (average of $405). 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 KR to SFO?
Find hourly flight availability from South Korea 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 January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to San Francisco as you normally would.
Weekly flight availability from South Korea to San Francisco
Explore weekly flight availability from South Korea to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.
The most flights from KR0 to SFO are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).
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 January 21, 2025.
Peruse reviews from past customers who have flown with Asiana Airlines, Air Canada and Air China from South Korea to San Francisco to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Related info for your journey
Find useful and relevant information for your journey from South Korea to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for South Korea to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from South Korea to San Francisco
Discover the top 10 airlines that operate flights from South Korea 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$464 | Average$568 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$493 | Average$679 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$532 | Average$773 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$545 | Average$888 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$637 | Average$1,075 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$665 | Average$971 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$723 | Average$1,051 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$759 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$853 | Average$892 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,030 | Average$1,182 | FlexibilityNo cancel fee | On-time70% |