Cheap flights from San Francisco (SFO) to Seoul (SEL)

Flight FAQs

From San Francisco to Seoul

Are flight prices decreasing from San Francisco to Seoul due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Seoul for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Francisco to Seoul to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from San Francisco to Seoul include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from San Francisco to Seoul have flexible cancellations due to COVID-19?

Korean Air, Asiana Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Francisco to Seoul for under $900 on Cheapflights?

Yes, there are multiple flights from San Francisco to Seoul for under $900. The cheapest flight booked recently is on EVA Air for just $803, but on average you can expect to pay $847.

Are there nonstop flights from San Francisco to Seoul for under $1,000 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Seoul under $1,000. A good price for a nonstop flight from San Francisco to Seoul is less than $1,070.

Are there last-minute flights available from San Francisco to Seoul for under $1,000?

There are currently 20+ open flights from San Francisco to Seoul within the next 7 days for less than $1,000.

Is San Francisco weather warmer or cooler than Seoul?

With an average temperature of 84 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in Seoul are hotter than in San Francisco.

How long is the flight from San Francisco to Seoul?

Departing from San Francisco to Seoul will take you 14h 55m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Francisco to Seoul round-trip?

Our cheapest airline available from San Francisco to Seoul is EVA Air. Our recent data shows that you can find tickets from as low as $803 on this airline. Additional options worth looking into are Air Canada and Cathay Pacific, starting at $829 and $864 round-trip. EVA Air is priced at 13% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Francisco to Seoul one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $485. EVA Air flights start at $509 while deals on China Airlines start at $526 one-way.