
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $798 (Super.com) |
One-way from | $427 (Super.com) |
Popular in | March |
Cheapest in | February |
Average price | $726 |
Good round-trip deal | $1,083 or less |
Good one-way deal | $521 or less |
Fly from
Fly to
Route
Depart
Return
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Mon 6/29
7:35 pm-7:52 pm
1 stop16h 17m
San Francisco
Sun 7/12
7:03 am-5:30 pm
1 stop18h 27m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Thu 6/11
7:35 pm-9:54 pm
1 stop18h 19m
San Francisco
Thu 9/10
3:23 pm-5:30 pm
1 stop34h 07m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Sun 11/8
8:00 pm-8:36 am
2 stops29h 36m
San Francisco
Sun 11/15
8:30 am-5:35 pm
1 stop16h 05m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Sun 9/6
6:00 pm-1:00 pm
Nonstop11h 00m
San Francisco
Fri 9/18
3:30 pm-8:10 pm
Nonstop12h 40m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Fri 9/4
7:00 pm-7:55 pm
1 stop40h 55m
San Francisco
Mon 9/14
6:05 am-4:50 pm
1 stop18h 45m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Fri 7/3
7:35 pm-6:48 pm
1 stop15h 13m
San Francisco
Sun 7/12
9:00 am-5:30 pm
1 stop16h 30m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Sat 6/13
11:30 am-6:30 am
Nonstop11h 00m
San Francisco
Sat 6/20
11:55 pm-4:20 am
Nonstop12h 25m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Sat 6/27
11:30 am-6:30 am
Nonstop11h 00m
San Francisco
Thu 7/16
11:55 pm-4:20 am
Nonstop12h 25m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Mon 6/15
4:00 pm-10:40 am
Nonstop10h 40m
San Francisco
Mon 6/22
8:59 pm-4:40 pm
1 stop27h 41m
IncheonSan Francisco
ICN - SFO
ICNSFO
Incheon Intl
Thu 6/11
4:00 pm-10:40 am
Nonstop10h 40m
San Francisco
Thu 6/18
9:20 am-5:50 pm
1 stop16h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star |
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, April is the cheapest month in which you can book a flight from Seoul to San Francisco (average of $282). Flying from Seoul to San Francisco in October is currently the most expensive (average of $1,200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Seoul to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Seoul to San Francisco flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SEL to SFO are scheduled on a Friday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$388 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$404 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$448 | Average$659 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$464 | Average$627 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$480 | Average$682 | FlexibilityNo cancel fee | On-timeN/A |