Flights from San Francisco to Seoul
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Prices by day: San Francisco to Seoul
Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.
Best fares from San Francisco to Seoul
Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date
San Francisco to Seoul at a glance
- flight time, from 12h 10m to 13h 10m
- 12h 53m
- straight-line distance
- 5,610 mi (9,029 km)
- flights a week
- 32
- flights today
- 4
- first and last departure
- 10:20 - 23:45
- lowest price, nonstop, 15 January
- $320
- average across months
- $349
- airlines
- 4
San Francisco to Seoul ticket prices by month
Lowest one-way fare found by recent searches
Cheapest month: January 2027, tickets from $320. Prices come from searches over the last few days; check the search for your exact date.
The most expensive month is November 2026: from $437. The average across months is $349.
San Francisco to Seoul flight schedule
32 flights a week, 4 today, 13 seasonal or one-off. Departure and arrival times are local.
Seasonal and one-off flights
Not operating in the next two weeks. The first of them is on 15 December.
Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seoul is 17 hours ahead of San Francisco. The search shows seat availability and the price for your date.
Airlines flying San Francisco to Seoul
Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches
United Airlines
Asiana Airlines
Korean Air
Air Premia
United Airlines: 2 flights, first departure at 10:20, last at 23:45, tickets from $390 on 9 March
MTWTFSS
United Airlines San Francisco to Seoul
Asiana Airlines: 2 flights, departs at 23:00
MTWTFSS
Asiana Airlines San Francisco to Seoul
Korean Air: 1 flight, departs at 11:45, tickets from $703 on 11 February
MTWTFSS
Korean Air San Francisco to Seoul
Air Premia: 1 flight, departs at 15:20, tickets from $320 on 6 March
MTWTFSS
Air Premia San Francisco to Seoul
Airports
Where flights from San Francisco to Seoul depart and land
Departure from San Francisco
32 flights a week, terminal I, 11 mi (18 km) from the city centre
Arrival in Seoul
32 flights a week, terminals 1, 2, 30 mi (48 km) from the city centre
When to visit Seoul
Weather by month
Best time to visit: June and September, +26° to +27° by day, sea +23° to +27°. In November it is +12° by day and +2° at night, sea +16°, with 6 rainy days.
Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.