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Flights from San Francisco to Seoul

Cheap flight deals from San Francisco to Seoul Starting at AED 1,234

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from San Francisco to Seoul?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from San Francisco to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around AED 4,542.

  • How long does it take to fly from San Francisco (SFO) to Seoul (SEL)?

    It takes about 12 hours 48 minutes to fly from San Francisco (SFO) to Seoul (SEL).

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15 km, by taxi about 30 minutes.

  • What are the most popular airlines that fly from San Francisco (SFO) to Seoul (SEL)?

    Airlines with flights from San Francisco (SFO) to Seoul (SEL): Delta Air Lines, Korean Air, Asiana Airlines, United Airlines, Thai Airways, Singapore Airlines and Air Premia.

  • What's the most popular airline for non-stop flights from San Francisco (SFO) to Seoul (SEL)?

    Asiana Airlines operates 18 non-stop flights from San Francisco (SFO) to Seoul (SEL).

  • How many airports are there in Seoul (SEL)?

    There are 2 airport(s) near Seoul (SEL): Gimpo International Airport and Incheon International Airport.

How to find a cheap flight from San Francisco to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Seoul. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest San Francisco to Seoul ticket.
Tap "Date" on flight search bar to scan through the calender for San Francisco to Seoul airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Apr 30 at AED 1234 for one-way flights.
2
Compare cheap San Francisco to Seoul flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to Seoul. The cheapest airline operating is Air Premia.
3
Set up a Price Alert
By setting up a Price Alert for your San Francisco to Seoul route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap San Francisco to Seoul flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from San Francisco to Seoul to get exclusive deals for you.

Flight Info | San Francisco to Seoul

Cheapest one-way flight price AED 1,234
Cheapest return ticket price AED 2,286
Off-season for travel January
Peak season for travel June
Flight distance 9,048.83 km
Average flight time 12 hours 48 minutes
Popular airline Alaska Airlines

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