San Francisco (SFO) to Seoul (ICN) flights
There are direct flights from San Francisco International Airport to Seoul Incheon International Airport, sold by 6 airlines (including codeshares): Air India, Korean Air, Asiana Airlines, Singapore Airlines, United Airlines and Air Premia. The distance is 9,085 km, about 11h 35m in the air. There are also 11 one-stop options, via airports such as Beijing, Shanghai and Los Angeles.
Live fares for SFO → ICNSee all routes on the mapDirect flights from San Francisco to Seoul
| Route | Airlines (incl. codeshares) | Distance | Time (est.) |
|---|---|---|---|
| SFO → ICN | Air India, Korean Air, Asiana Airlines, Singapore Airlines, United Airlines, Air Premia | 9,085 km | ~11h 35m |
Best one-stop connections
Through the biggest hubs first. Times include about 100 minutes to change planes.
| Via | Airlines | Distance | Time (est.) |
|---|---|---|---|
| PEK Beijing | Air China and United Airlines then Air China and China Southern Airlines | 10,397 km | ~15h 20m |
| PVG Shanghai | Air China and China Eastern then Spring Airlines and China Southern Airlines | 10,700 km | ~15h 45m |
| LAX Los Angeles | American Airlines and Alaska Airlines then Korean Air and Asiana Airlines | 10,169 km | ~15h 5m |
| LAS Las Vegas | Frontier Airlines and United Airlines then Korean Air | 10,333 km | ~15h 15m |
| NRT Tokyo | All Nippon Airways and United Airlines then Jeju Air and American Airlines | 9,484 km | ~14h 15m |
| SEA Seattle | American Airlines and Alaska Airlines then Korean Air and Asiana Airlines | 9,466 km | ~14h 15m |
| HND Tokyo | American Airlines and Japan Airlines then Korean Air and All Nippon Airways | 9,495 km | ~14h 15m |
| YVR Vancouver | Air Canada and Flair Airlines then Air Canada and Korean Air | 9,488 km | ~14h 15m |
| KIX Osaka | All Nippon Airways and United Airlines then Jeju Air and Japan Airlines | 9,552 km | ~14h 20m |
| HNL Honolulu | Air France and Alaska Airlines then Korean Air and Asiana Airlines | 11,210 km | ~16h 20m |
| SLC Salt Lake City | United Airlines then Korean Air | 10,441 km | ~15h 25m |
More from San Francisco and Seoul
- Seoul (ICN) to San Francisco (SFO) · return route
- All direct flights from San Francisco (SFO)
- All direct flights from Seoul (ICN)
- San Francisco to Istanbul (IST)
- San Francisco to Amsterdam (AMS)
- San Francisco to Paris (CDG)
- San Francisco to Frankfurt (FRA)
- San Francisco to Dubai (DXB)
- San Francisco to Beijing (PEK)
- San Francisco to Chicago (ORD)
- San Francisco to Dallas-Fort Worth (DFW)
- San Francisco to Shanghai (PVG)
- San Francisco to Munich (MUC)
- San Francisco to Guangzhou (CAN)
- San Francisco to London (LHR)
- Istanbul (IST) to Seoul
- Amsterdam (AMS) to Seoul
- Paris (CDG) to Seoul
- Frankfurt (FRA) to Seoul
- Dubai (DXB) to Seoul
- Beijing (PEK) to Seoul
- Chicago (ORD) to Seoul
- Barcelona (BCN) to Seoul
- Dallas-Fort Worth (DFW) to Seoul
- Madrid (MAD) to Seoul
- Shanghai (PVG) to Seoul
- Rome (FCO) to Seoul
Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.