Cheap flights from Seoul to San Francisco from $320
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How much do flights to San Francisco cost?
Cheapest one-way trip | $320 |
|---|---|
Cheapest nonstop round-trip | $520 |
Cheapest round-trip | $485 |
Average round-trip | $756 |
Nonstop flights in October | $327 – $1,075 |
Key info about flying to San Francisco
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Weekly direct flights
Discover the top airlines offering direct flights from Seoul to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Sun 12.10 | Mon 13.10 | Tue 14.10 | Wed 15.10 | Thu 16.10 | Fri 17.10 | Sat 18.10 |
|---|---|---|---|---|---|---|---|
| 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 28 total | Daily flights: 4 average | Most flights: Sunday 2 flights |
| Airline | Sun 19.10 | Mon 20.10 | Tue 21.10 | Wed 22.10 | Thu 23.10 | Fri 24.10 | Sat 25.10 |
|---|---|---|---|---|---|---|---|
| 2 | 2 | 2 | 2 | 2 | 2 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 3 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 33 total | Daily flights: 4.71 average | Most flights: Saturday 3 flights |
| Airline | Sun 26.10 | Mon 27.10 | Tue 28.10 | Wed 29.10 | Thu 30.10 | Fri 31.10 | Sat 01.11 |
|---|---|---|---|---|---|---|---|
| 4 | 2 | 2 | 2 | 2 | 2 | 3 | |
| 2 | 3 | 2 | 3 | 3 | 3 | 3 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 43 total | Daily flights: 6.14 average | Most flights: Sunday 4 flights |
| Airline | Sun 02.11 | Mon 03.11 | Tue 04.11 | Wed 05.11 | Thu 06.11 | Fri 07.11 | Sat 08.11 |
|---|---|---|---|---|---|---|---|
| 3 | 2 | 2 | 2 | 2 | 2 | 4 | |
| 2 | 1 | --- | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 31 total | Daily flights: 4.43 average | Most flights: Saturday 4 flights |
Check-in for a flight from Seoul to San Francisco
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Hawaiian Airlines | HAL | HA | No |
| Korean Air | KAL | KE | Yes |
| United Airlines | UAL | UA | No |
| Turkish Airlines | THY | TK | No |
| Alaska Airlines | ASA | AS | No |
Online check-in is not available for these airlines.
Weather in San Francisco
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 15°C | 8°C |
| March | 15°C | 8°C |
| April | 17°C | 9°C |
| May | 18°C | 10°C |
| June | 20°C | 12°C |
| July | 21°C | 13°C |
| August | 22°C | 14°C |
| September | 22°C | 14°C |
| October | 21°C | 13°C |
| November | 17°C | 10°C |
| December | 13°C | 8°C |
14 day forecast
Travelers usually depart from Incheon International, or Gimpo International when they travel from Seoul to San Francisco. The distance between Seoul and San Francisco is 9094 km. The most popular airlines for this route are Hawaiian Airlines, Korean Air, United Airlines, Turkish Airlines, and Alaska Airlines. Seoul and San Francisco have 140 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Alcatraz, and Big Sur.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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