Cheap flights from Seoul to San Francisco
Flights from Seoul to San Francisco currently start at €323. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 10h 35m
Key facts
- Lowest fare
- €323 · Mon 7 Dec
- Direct flights
- Yes
- Flight time
- 10h 35m
- Airlines
- Air Canada, United Airlines, Air Premia, ZIPAIR
- Cheapest month
- December 2026
- Distance
- 9043 km
Round trip
One way
Questions people ask before they book
How much are flights from Seoul to San Francisco?
The lowest fare we currently show from Seoul to San Francisco is €323 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Seoul to San Francisco?
Yes. Direct flights from Seoul to San Francisco show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Seoul to San Francisco?
Airlines showing fares on this route include Air Canada, United Airlines, Air Premia, ZIPAIR, Eastar Jet. The cheapest airline is not always the one with a bag included.
How long is the flight from Seoul to San Francisco?
A typical itinerary from Seoul to San Francisco takes about 10h 35m, including connections when the cheapest fare is not direct.
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December 2026