San Francisco (SFO) ↔ Seoul (ICN)
The Bay Area to Korea's dynamic capital, connecting two of the world's most innovative regions. Korean Air and Asiana Airlines deliver exceptional Korean hospitality with excellent onboard cuisine, while United offers a solid US carrier option. With tech travelers and K-culture enthusiasts flocking to this route, you'll find great service and competitive fares year-round.
Estimated Flight Time
11–12 hours
Distance
9,500 km
Flight Frequency
6+ daily flights
Highest comfort rating
Asiana Airlines
Airbus A350-900
Rating: 4.4
Best for tall travelers
Korean Air
Boeing 777-300ER
Seat pitch: 33"
Widest seat
Asiana Airlines
Airbus A350-900
Seat width: 18"
Lowest comfort rating
United Airlines
Boeing 787-9
Rating: 3.7
Economy Class Flight Options
| Airline | Aircraft | Seat pitch | Seat width | Recline | Layout | Rating |
|---|---|---|---|---|---|---|
| Korean Air | Boeing 777-300ER | 33" | 17.2" | 6" | 3-3-3 | 4.2 |
| Korean Air | Boeing 787-9 | 32" | 17.2" | 5" | 3-3-3 | 3.8 |
| Asiana Airlines | Airbus A350-900 | 32" | 18" | 6" | 3-3-3 | 4.4 |
| United Airlines | Boeing 787-9 | 31" | 17.3" | 5" | 3-3-3 | 3.7 |
| Delta Air Lines | Airbus A350-900 | 31" | 18" | 5" | 3-3-3 | 4.0 |