C$ 480 Find Cheap Flights from San Francisco to Incheon – Compare and Save

Among airlines operating San Francisco to Incheon Intl Airport 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 San Francisco and Incheon Intl Airport. The airlines offering direct flights on this route include:

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

Flights from San Francisco to Incheon Intl Airport usually depart from San Francisco (SFO) and arrive at Incheon Intl (ICN).

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

• AIR PREMIA: a carry-on bag and a checked bag in Economy Class
• United Airlines: a carry-on bag and a checked bag in Economy Class
• Asiana Airlines: a carry-on bag and a checked bag in Economy Class

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

Only Economy Class is available on flights from San Francisco to Incheon Intl Airport.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 880 round-trip via Manila Ninoy Aquino Intl (MNL), compared to C$ 1,137 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 77–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Asiana Airlines and United Airlines. Other aircraft seen on the route include Boeing 787-10 Dreamliner variants.

One-stop flights from San Francisco to Incheon Intl Airport most commonly connect through:

• Vancouver Intl (YVR) – 36% of one-stop connections
• Seattle/Tacoma Intl (SEA) – 20% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 12% of one-stop connections
• Manila Ninoy Aquino Intl (MNL) – 11% 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 16% on the San Francisco to Incheon Intl Airport route. Monday is the cheapest departure day at C$ 1,099 round-trip on average, while Saturday is the most expensive at C$ 1,301, a difference of C$ 201. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Francisco to Incheon Intl Airport route, 15% of flights were delayed in the past 3 months, with delays averaging 3 hours 30 minutes.

Night is the busiest departure period on San Francisco to Incheon Intl Airport flights, with 50% leaving in that window. Morning departures account for 25%, Afternoon flights for 25%, and Evening flights for 0%.

Some of the most popular sights in Incheon Intl Airport are Unseo Station, Songdo Convensia, and Incheon China Town. These are among the most viewed places in Incheon Intl Airport on KAYAK.

These are the earliest and latest flight times available from San Francisco to Incheon Intl Airport:

• Earliest: departs at 10:20 am and lands at 11:10 pm
• Latest: departs at 11:55 pm and lands at 12:45 pm.

The flight takes about 12h 50m.

Last-minute fares on this route – booked within 2 weeks of departure – run 4% above the route average of C$ 1,154. Book 8 weeks before departure for the lowest fares.

A direct flight from San Francisco to Incheon Intl Airport takes 12h 50m, covering 14,613 km.

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 San Francisco to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about C$ 584, which is 23% below the typical average for this route.

Asiana Airlines is slightly above the route average for timely arrivals, while AIR PREMIA has a lower on-time arrival rate. On-time arrival rates on San Francisco to Incheon Intl Airport flights are:

• Asiana Airlines: 94% on time
• AIR PREMIA: 91% on time
• Korean Air: 83% on time

On average, flights on this route are punctual 85% of the time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 15h 56m, compared with 17h 32m via Salt Lake City (SLC) and 17h 37m via Los Angeles (LAX).

Incheon Intl Airport is 16 hours ahead of San Francisco (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around C$ 17 for economy cars. Top options include:
· WECAR
· Wheego
· Yesaway
· Alamo
· Enterprise Rent-A-Car

Round-trip flights from San Francisco to Incheon Intl Airport range from C$ 961 to C$ 1,613, with an average of C$ 1,154 over the past 12 months. Anything below C$ 961 counts as a good deal.

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