Planning a flight from San Francisco to Seoul Incheon?

Flight prices from San Francisco to Seoul change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports are most convenient between San Francisco and Seoul?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in San Francisco: Only San Francisco is currently active.
• Airports in Seoul: In Seoul you can fly to/from 2 airports - Gimpo, Incheon.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Plan smarter: flights from San Francisco to Seoul Incheon

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to South Korea also checked out: Gwangju, Jeju City, Kwangju, Pusan, Seoul.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.