Delta Cheap Flights from Seoul to San Diego: DL ICN→SAN

View HK$4,421 flight on Wed, 10 Sep 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at HK$4,421 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seoul to San Diego route information
Origin airport
Incheon Intl.
Destination airport
San Diego Intl.
Distance
9743 km
*Available to Expedia members.