How much is a flight from San Francisco to Seoul Incheon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Francisco and Seoul.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the San Francisco - Seoul Incheon route.

What are the airport options between San Francisco and Seoul?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in San Francisco: San Francisco is currently the only airport available.
• Airports in Seoul: 2 airports serve Seoul - Gimpo, Incheon.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Flight filters for the route San Francisco – Seoul Incheon

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to South Korea are often searched alongside: Gwangju, Jeju City, Kwangju, Pusan, Seoul.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.