Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap ICN to SFO Flights

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

Seoul to San Francisco route information

Origin Airport Incheon Intl.
Destination Airport San Francisco Intl.
Airlines Serving Aeromexico, Air Canada, Air China, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Delta, EVA Airways, Hawaiian Airlines, Hong Kong Airlines, KLM, Korean Air, Philippine Airlines, Turkish Airlines, United
Flight Price $478
Distance 5,645 mi

Seoul

$685.86

Cheap ICN to SFO Flights

  • Question : How many flights are there per day from Seoul to San Francisco?
    Answer : Each day is different, but on average, you can expect to see six available departure times. You'll have the same number of choices on this route as most other routes departing the Republic of Korea.
  • Question : How long is the flight from ICN to SFO?
    Answer : This direct flight will whisk you away to your destination in 10 hours and 20 minutes via Asiana Airlines. If you catch the 4:40 PM KST departure, you'll arrive at 10:00 AM PDT. Giving you plenty of time to freshen up or grab a quick lunch (remember, there is a time change of 17 hours).
  • Question : How much time do people spend in San Francisco?
    Answer : The average time spent hanging out in San Francisco by passengers from Seoul is 24 days. However long you decide to stay, give yourself plenty of time to see what makes San Francisco fantastic.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you want to save a little money in doing so, the lowest-cost day to fly in July is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • Question : Which airline has the least delays from Seoul to San Francisco?
    Answer : Booking with United Airlines means you will arrive to San Francisco approximately the time you were supposed to. In fact, this timely airline has a 90% on-time average. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Question : What day of the week has the most flight time options?
    Answer : When you’re flying from ICN to SFO, the day with the most flight times is Saturday, with six different options. Note that the day with the most flight times from the Republic of Korea is Sunday with 916.
  • Question : What is the cheapest airline flying from Seoul to San Francisco?
    Answer : China Eastern Airlines strives to keep costs down for their passengers over the next three months. Fares are being booked at just $479, which is a good deal when compared to the more expensive bookings of $9,141.

Jun 8, 2019

I had 3 seats to myself-that has never happened before, it was divine!

Jan 26, 2019

Sandwich (small snack) was terrible! What was that? I took one bite and it sat like a cold lump for over an hour and a half.

Jan 19, 2019

Really liked having the extra legroom on economy-when I fly United, I have to pay for extra legroom. It was very much appreciated.

Oct 3, 2018

Great service!

Sep 29, 2018

The ssambap was delicious, but the omelet/porridge were lacking.

Sep 27, 2018

extremely great customer service.

Sep 17, 2018

Good service!

Sep 11, 2018

Even though bag tagged Asiana Gold priority, it came out with regular checked bags.

Sep 6, 2018

Flight was good. Everything you'd expect from an international flight. Only thing better would have been a seat in first class.

Aug 28, 2018

I sat on seat 49J. The female flight attendant with short hair was by far the best service I’ve experienced. She was very attentive, service oriented and came back with what I requested at a reasonable time. I don’t remember her name but was very impressed with her customer service skill.