Cheap Flights from Seoul to San Francisco, CA from $77

Return flight: San Francisco – Seoul

On you will find 6 connecting flights from Seoul to San Francisco. You can compare airfare deals from 5 airlines and multiple travel sites from $237, book and save on cheap plane tickets and last minute offers. Also check out SEL-SFO flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seoul to San Francisco Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $77 (one-way), $132 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Seoul to San Francisco. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
00:25 — 12:30
00:25 — 05:15 QR859 Qatar Airways
Seoul — Doha
2h 35m stop
07:50 — 12:30 QR737 Qatar Airways
Doha — San Francisco
29h 5m
including layover
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06:50 — 09:05
06:50 — 09:55 HX647 Hong Kong Airlines
Seoul — Hong Kong
3h 5m stop
13:00 — 09:05 HX60 Hong Kong Airlines
Hong Kong — San Francisco
19h 15m
including layover
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08:30 — 10:10
08:30 — 09:00 MU2044 China Eastern
Seoul — Qingdao
5h 10m stop
14:10 — 10:10 MU767 China Eastern
Qingdao — San Francisco
18h 40m
including layover
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14:40 — 11:33
14:40 — 08:40 OZ202 Asiana Airlines
Seoul — Los Angeles
1h 20m stop
10:00 — 11:33 AS1899 Alaska Airlines
Los Angeles — San Francisco
13h 53m
including layover
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15:55 — 09:05
+1 day
15:55 — 18:55 HX629 Hong Kong Airlines
Seoul — Hong Kong
18h 5m stop
13:00 — 09:05 HX60 Hong Kong Airlines
Hong Kong — San Francisco
34h 10m
including layover
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21:00 — 20:34
21:00 — 15:15 KE5 Korean Air
Seoul — Las Vegas
3h 40m stop
18:55 — 20:34 AS1917 Alaska Airlines
Las Vegas — San Francisco
16h 34m
including layover
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*Departure and arrival times - local. Updated on September 23, 2023

Flight Information

Below we will explain in detail what the flights cost on the destination from Seoul to San Francisco depends on and how to choose the most interesting flight option for you.

Distance between Seoul and San Francisco is 9043 miles. Time difference between the cities is 5h. Airplanes depart 00:25 to 21:00 from 3 Seoul airports and arrive 00:25 to 21:00 to 3 San Francisco airports. Average flight time is 18h 58m.

  • The fastest flight 13h 53m
  • Average flight time 18h 58m
  • The earliest flight 00:25
  • The latest flight 21:00
  • Distance 5620 ml

The cheapest months to travel to San Francisco are september (from 237 $).

What is the lowest airfare Seoul to San Francisco?

The cheapest plane ticket found by our users is $237. This airfare is for economy class on one-way MU2044 flight by China Eastern for September 30, 2023 which leaves Incheon International in Seoul at 08:30 am and arrives at San Francisco San Francisco at 10:10.

Economy class
Business class
First class

Popular Airlines on the Route

The flight Seoul — San Francisco is served by 5 regular airlines . Most of the flights on this route are operated by Hong Kong Airlines - 2 departures per week at the price of from $ 297 . And the most expensive tickets are offered by Korean Air airline - from $ 1274.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 6 flights with layovers on the route. The fastest connecting flight is OZ202 by Asiana Airlines takes 13h 53m and the cheapest is MU2044 by China Eastern for $237.

  • HX - Hong Kong Airlines
    from $297
  • QR - Qatar Airways
    from $771
  • MU - China Eastern
    from $237
  • KE - Korean Air
    from $1274
  • OZ - Asiana Airlines
    from $522
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You can fly from Seoul to San Francisco from 3 airports (Incheon International, Gimpo International, Seoul AB).

Seoul airports

  • Incheon International-ICN
    from $237
  • Gimpo International-GMP
  • Seoul AB-SSN

San Francisco airports

  • San Francisco-SFO
  • Embarkadero-EMB
  • China Basin Heliport-JCC

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.