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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.



Cheap SFO to ICN Flights

  • Question : Do some days of the week have more flight times than others?
    Answer : With six total flight time options, Saturday provides the most flexibility from SFO to ICN. However, the most popular day across all routes departing from the United States is Sunday with 8,106.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Francisco to Seoul is on Sunday. If you would like to save a little money on your next business trip look for flights on Sunday.
  • Question : How much is a plane ticket to Seoul (ICN) from San Francisco (SFO)?
    Answer : Cost can range anywhere from $436 to $15,374, prices for SFO to ICN do change much more than the majority of routes from the United States. However, usually the sooner you book, the better the price.
  • Question : What is the cheapest day to fly to Seoul?
    Answer : As of Jul 9th, the best day for deals to Seoul (ICN) is Jul 17th. A ticket will run you $436, which is 66% less than the average price to book the same route.
  • Question : Can I change the date of my flight?
    Answer : You sure can change your departure date and you may save by changing when you take off. The cheapest day to fly in July is Sunday. You might think you're missing out leaving a day early, but we think that you are just adding those savings towards your next vacation. A penny saved is a vacation earned.
  • Question : What is the cheapest airline flying from San Francisco to Seoul?
    Answer : China Eastern Airlines strives to keep prices down for their passengers over the next three months. Fares are being booked at just $436, which is quite a deal when compared to the more expensive bookings of $15,374.
  • Question : How long is the flight from SFO to ICN?
    Answer : This direct flight will whoosh you away to your destination in 12 hours and 20 minutes via United Airlines. If you catch the 10:55 AM PDT departure, you'll arrive at 4:15 PM KST. Giving you plenty of time to freshen up. Don't forget the 17-hour time change. So, synchronize your watches.

Jul 15, 2018

Expedia should had mentioned that the air plane package I purchased did NOT allow me to check in online. I was not happy .

Jul 6, 2018

Very good flight

Jun 27, 2018

I had a 25liter backpack and 38liter duffel and was given no trouble. Super friendly staff. I highly recommend Korean Air!

Jun 16, 2018

Asiana is the best

Jun 3, 2018

Thanks to your great service to me.

Jun 1, 2018

Clean inside the plane and good foods.

May 23, 2018

I wish Korean Air had been able to print the connecting flight's boarding pass for Jin Air. It was confusing and inconvenient when I transferred flights.

May 19, 2018

They had USB/power cord plug in for your laptop or phone for each seats. Free toothbrush in the bathroom.. however I notice people grab in handful and take them.

May 9, 2018

I will always fly Korea

May 3, 2018

Had an overwhelmingly enjoyable experience, (service, food and entertainment)...just as when I thought long international travel couldn’t be pleasurable!