Cheap flights from Seoul to San Francisco from $291
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Francisco departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seoul to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seoul and San Francisco?
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $721.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Seoul to San Francisco is on a Monday when prices can be found for as low as $804. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,486.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Seoul to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $865. Flights in the evening are often more expensive with an average ticket price of $979.
What is the cheapest Seoul to San Francisco flight route?
Fly from Incheon Intl to San Francisco for the best Seoul - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Seoul when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $951 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Seoul for as low as $760 on momondo.
What cabin class options are available on Seoul to San Francisco flights?
There are 4 cabin classes available to choose from on Seoul to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seoul to San Francisco?
AIR PREMIA, ZIPAIR, and China Eastern are the most popular carriers operating from Seoul to San Francisco
What airlines fly to San Francisco?
Asiana Airlines, AIR PREMIA and United Airlines are the top three most popular airlines that fly to San Francisco from Seoul according to our data. Asiana Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 9 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to San Francisco on average per day?
As of January 2025, there are 9 flights per day flying from Seoul to San Francisco. The most common time of day flights depart is 8:00PM, with 55% of flights taking off in the evening.
How many flights depart from Seoul to San Francisco on average per week?
The number of flights available between Seoul and San Francisco is 66 per week as of January 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
When to book flights from Seoul to San Francisco
Cheap Seoul to San Francisco (SEL to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to San Francisco
Best Price Found | $291 |
|---|---|
Fastest flight time | 10h 05m |
Direct flights | Mon, Tue, Thu and Sat |
Airports in San Francisco | 1 airport |
How far is Seoul to San Francisco by plane?
There are 5606.2 mi between Seoul and San Francisco. A reasonable flight in good conditions will take 10h 05m.
When did momondo last update prices for flights from Seoul to San Francisco Airport?
Prices for flights from Seoul to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Seoul to San Francisco Airport?
As of January 2025, there are 9 operators available to choose from for flights from Seoul to San Francisco Airport.
How old do you have to be to fly from Seoul to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seoul to San Francisco?
Based on momondo bookings for flights between Seoul and San Francisco, the leading plane model is Boeing 787-9 Dreamliner, making up 35.89% of the total bookings. Other popular models include Boeing 777-300ER with 23.67%, Boeing 777 with 17.61%, and Airbus A350-900 with 15.31%.
What is the most popular airline from Seoul to San Francisco?
Based on momondo bookings for flights between Seoul and San Francisco, the leading airline is AIR PREMIA, making up 34% of the total bookings. Other popular airlines include Asiana Airlines with 24%, United Airlines with 21%, and Korean Air with 12%.
Best airlines flying from Seoul to San Francisco
Compare and see reviews for airlines that fly from Seoul to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $464 | Free Cancellation | Rating 7.0 8,587 reviews | |||
| PriceFrom $493 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.4 8,965 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 8.2 53 reviews | |||
| PriceFrom $641 | Free Cancellation | Rating 8.2 465 reviews | |||
| PriceFrom $665 | Free Cancellation | Rating 7.9 2,320 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 8.4 1,034 reviews | |||
| PriceFrom $759 | Free Cancellation | Rating 8.0 8,511 reviews | |||
| PriceFrom $853 | Free Cancellation | Rating 8.4 847 reviews |
Korean Air Flights From Seoul to San Francisco
Korean Air flies from Seoul to San Francisco around 7 times per week, with 1,034 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Seoul to San Francisco in the last 72 hours was $735 (round-trip), much lower than the average airfare cost of $1,213 for Korean Air flights on this route.
AIR PREMIA Flights From Seoul to San Francisco
Another popular option for Seoul to San Francisco flights is AIR PREMIA (8.2/10, 53 ratings). AIR PREMIA flies from Seoul to San Francisco around 1 time per week, with deals starting from $560 round-trip and rising to an average price of around $890.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seoul to San Francisco?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to San Francisco for you.
Can I find flights from Seoul to San Francisco with flexible booking policies on momondo?
Yes. All flights to San Francisco from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seoul to San Francisco?
momondo helps you find the best flight between Seoul and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to San Francisco right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.