Cheap flights from Seoul to San Francisco

Direct flight: 9,086 km, ~10h 41m from Seoul (ICN) to San Francisco (SFO).

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Live fares · ICN → SFO

Frequently asked questions

  • How long is the flight from Seoul to San Francisco?

    Direct flights from ICN to SFO cover approximately 9,086 km (5,646 miles), with an estimated flight time of 10h 41m. Operating airlines: AI, KE, OZ, UA, YP.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ICN → SFO Cheapest month to fly to San Francisco All flights from Seoul All flights to San Francisco Flights to USA Visa-free with Republic of Korea passport AI routes KE routes OZ routes