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Cheap SFO to ICN Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

San Francisco to Seoul route information

Origin Airport San Francisco Intl.
Destination Airport Incheon Intl.
Airlines Serving Aeromexico, Air Canada, Air China, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Delta, EVA Airways, Emirates, Ethiopian Airlines, Finnair, Hawaiian Airlines, Hong Kong Airlines, Korean Air, Lufthansa, Philippine Airlines, Turkish Airlines, United
Flight Price $496
Distance 5,645 mi



Cheap SFO to ICN Flights

  • Question : How many flights are there per day from San Francisco to Seoul?
    Answer : Depending on the day, the number of flight times will change, but on average there are six. That is lower than the national average of nine.
  • Question : How much is a plane ticket to Seoul (ICN) from San Francisco (SFO)?
    Answer : Cost can range anywhere from $555 to $15,391, prices for SFO to ICN do change a lot more than the majority of routes from the United States. Prices are usually lower the further out you book.
  • Question : What is the cheapest day to fly to Seoul?
    Answer : As of May 20th, the best day for deals to Seoul (ICN) is May 22nd. Your ticket will cost $687, which is 54% below this route's average price.
  • Question : How long is the flight from SFO to ICN?
    Answer : United Airlines currently holds the fastest travel time with 12 hours and 20 minutes. For example, you would arrive in Seoul at 4:15 PM KST if you left San Francisco at 10:55 AM PDT. Remember, there is a 17-hour time difference.
  • Question : Which airline has the least delays from San Francisco to Seoul?
    Answer : Booking with Asiana Airlines means you will arrive to Seoul about the time you were supposed to. In fact, this timely airline has a 92% average for landing before the plane turns into a pumpkin.
  • Question : How long do most people visit Seoul?
    Answer : Of course, you're not most people, but if you were, you'd stay about 22 days.
  • Question : Can I change the date of my flight?
    Answer : You sure can and you may save by changing when you take off. The lowest-cost day to fly in June is Thursday.

May 20, 2019

Very smooth operation and flight

Apr 1, 2019

Late flight due to fueling, but other than that it so far so good

Mar 7, 2019

Gracious hostesses

Mar 7, 2019

the staff are helpful.

Feb 15, 2019

Bought our tickets in August. Seat assignments were not available at that time. The next time I checked, we had to get seats apart from each other. I would always prefer to sit with my wife when we travel.

Feb 7, 2019

Flight was an hour late getting into Seoul

Feb 6, 2019

Food needs to be on time

Jan 31, 2019


Jan 26, 2019

Like the accomodation

Jan 20, 2019

Difficulty sleeping due to sitting position hope to get better price to get business class to be relax esp. with medical condiiton.