$358+ Cheap flights from San Francisco (SFO) to Seoul (SEL)
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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to Seoul 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.The best prices from San Francisco to Seoul are usually found in October or November, booked 90 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from San Francisco to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Seoul (SEL). 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 December 18, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $660 (United) |
One-way from | $358 (FlightHub) |
Popular in | December |
Cheapest in | October |
Average price | $1,594 |
Find flight deals from San Francisco to Seoul
Cheapest flights from San Francisco to SeoulExplore the most affordable flight options available from San Francisco to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
Explore the most affordable flight options available from San Francisco to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines deal was found by Cheapflights users on 12/17. 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 Delta deal was found by Cheapflights users on 12/18. 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 iWofly deal was found by Cheapflights users on 12/17. 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 iWofly 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 12/17. 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 China Southern deal was found by Cheapflights users on 12/18. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/16. 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.
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 12/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Francisco to Seoul within your budget
Customize your flight search to find flights from San Francisco to Seoul 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 December 18, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 3/17
10:30 am-3:15 pm
Nonstop12h 45m
Incheon Intl
Tue 4/1
4:50 pm-11:30 am
Nonstop10h 40m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Sun 1/19
2:30 pm-8:30 pm
Nonstop13h 00m
Incheon Intl
Sun 1/26
6:55 pm-12:00 pm
Nonstop10h 05m
San FranciscoSeoul
SFO - GMP
SFOGMP
San Francisco
Wed 3/5
12:05 pm-1:05 pm
1 stop32h 00m
Seoul Gimpo Intl
Fri 3/14
2:25 pm-10:50 am
1 stop36h 25m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 1/27
12:10 pm-5:55 pm
Nonstop12h 45m
Incheon Intl
Tue 2/4
8:50 pm-2:00 pm
Nonstop10h 10m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 3/17
1:00 pm-11:55 am
1 stop30h 55m
Incheon Intl
Fri 4/4
4:20 pm-9:05 am
1 stop32h 45m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Sun 1/12
7:00 pm-11:35 am
2 stops47h 35m
Incheon Intl
Sun 1/26
6:55 pm-12:00 pm
Nonstop10h 05m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Wed 2/19
12:05 pm-11:40 am
1 stop30h 35m
Incheon Intl
Wed 3/5
10:40 am-9:50 am
1 stop16h 10m
San FranciscoSeoul
SFO - GMP
SFOGMP
San Francisco
Thu 3/6
12:00 pm-7:50 pm
1 stop38h 50m
Seoul Gimpo Intl
Sun 3/16
8:50 pm-10:00 am
1 stop29h 10m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Thu 3/27
12:40 pm-5:40 pm
Nonstop13h 00m
Incheon Intl
Wed 4/2
4:00 pm-10:40 am
Nonstop10h 40m
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 1/13
10:55 pm-9:15 pm
1 stop29h 20m
Incheon Intl
Tue 1/28
3:00 pm-9:00 pm
1 stop23h 00m
Compare providers for flights from San Francisco to Seoul
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 San Francisco to Seoul in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Seoul 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 San Francisco-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to Seoul
Get recent, data-driven insights about flights from San Francisco to Seoul including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Seoul?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Seoul. Price data was last updated on December 13, 2024.
The best time to book flights from San Francisco to Seoul is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Seoul?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Seoul (average of $1,086). Flying from San Francisco to Seoul in June is currently the most expensive (average of $1,729). 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 SFO to SEL?
Find hourly flight availability from San Francisco to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.
When flying from San Francisco to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight in the morning.
What is the cheapest day to fly from San Francisco to Seoul?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Seoul. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Francisco to Seoul flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Francisco to Seoul
Explore weekly flight availability from San Francisco to Seoul. 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 December 18, 2024.
The most flights from SFO to SEL are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Rainfall in Seoul by month
Plan your trip to Seoul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.
Temperature in Seoul by month
Plan your trip to Seoul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with United Airlines, AIR PREMIA and China Eastern from San Francisco to Seoul 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.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Entertainment
Boarding
Crew
Comfort
Food
Overall
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Francisco to Seoul
Discover the top 10 airlines that operate flights from San Francisco to Seoul. 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 December 18, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$932 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$647 | Average$992 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$660 | Average$1,164 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$692 | Average$762 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$730 | Average$879 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$740 | Average$1,351 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$828 | Average$1,139 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$836 | Average$912 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$847 | Average$1,108 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$904 | Average$1,404 | FlexibilityNo cancel fee | On-time81% |