$396 Find Cheap Flights from Seoul to San Francisco - Compare and Save

Those who fly with Delta or American Airlines can use the showers available at the airline lounges. In addition, showers are available at FreshenUp at a fee, including soap, lotion, shampoo, and a hairdryer. The showers are well-maintained and are kept clean throughout.

Art enthusiasts arriving at San Francisco International Airport can visit the airport museum and see the various exhibits displaying art, cultural and historical exhibits. The museum is located on the arrivals level of terminal 1 and the landside and airside of the departures level of terminal 3. Additionally, there is an Aviation Museum in the main hall, landside of the international terminal. The museums have friendly staff who;ll be willing to show you around at no extra charges.

If you are looking for a place to eat at Seoul Incheon Airport, various food concessions offer grab-and-go meals and sit-down options. On the landside of terminal 1, you will find Burger King, Gongcha, Holly’s Coffee, Jamba Juice, Krispy Kreme Doughnuts and Lina’s. For those in the terminal, there are Krispy Kreme Doughnuts and Lotteria 2 on the landside; on the airside, there is Angel-in-us-Coffee, Coffee@Works, Lina’s and Starbucks.

You can relax and unwind at Asiana Lounge. Take advantage of lounge services such as l conference facilities, showers, alcohol and non-alcoholic beverages, flight information monitors, TV, newspapers, and magazines. The lounge is located near gate 11 on the airside of terminal 1. To access the lounge, you can use your lounge membership program. You can also confirm with Airport staff to know if you need any documents for your pass.

Among airlines operating Seoul to San Francisco flights:

• AIR PREMIA: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• Asiana Airlines: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Seoul and San Francisco. The airlines offering nonstop flights on this route include:

• United Airlines
• Korean Air
• Asiana Airlines
• AIR PREMIA

Flights from Seoul to San Francisco may depart from several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN). Flights usually arrive at San Francisco (SFO).

Here are some options for this route, based on selected ticket types and cabin classes:

• AIR PREMIA: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Asiana Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Four cabin classes are available on flights from Seoul to San Francisco:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $443 round-trip via Vancouver Intl (YVR), compared to $692 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $57–$57 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Seoul to San Francisco most commonly connect through:

• Vancouver Intl (YVR) - 56% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 40% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) - 3% of one-stop connections
• Manila Ninoy Aquino Intl (MNL) - 1% of one-stop connections

Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 29% on the Seoul to San Francisco route. Tuesday is the cheapest departure day at $600 round-trip on average, while Thursday is the most expensive at $839, a difference of $239. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Seoul to San Francisco flights, with 40% of flights leaving in that window. Morning departures account for 20%, evening flights for 20%, and night flights for 20%.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

These are the earliest and latest flight times available from Seoul to San Francisco:

• Earliest: departs at 11:30 am and lands at 10:11 pm
• Latest: departs at 9:00 pm and lands at 7:41 am.

The flight takes about 10h 41m.

Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $642. Book 11 weeks before departure for the lowest fares.

A nonstop flight from Seoul to San Francisco takes 10h 41m, covering 5,615 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Seoul to San Francisco are currently lower than usual. Average one-way flight prices are about $438, which is 16% below the typical average for this route.

Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 16h 47m, compared with 16h 59m via Taipei City Taiwan Taoyuan Intl (TPE) and 17h 10m via Vancouver Intl (YVR).

San Francisco is 16 hours behind Seoul (Pacific Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Round-trip flights from Seoul to San Francisco range from $492 to $950, with an average of $642 over the past 12 months. Anything below $492 counts as a good deal.

Asiana Airlines is the only airline on the Seoul to San Francisco route offering in-flight Wi-Fi. Pricing depends on fare class.