Cheapest one-way flights from Santa Ana to Seoul in October from $629

AirHint found the following cheapest one-way flights from Santa Ana (SNA) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

16 Oct China Airlines
24 Oct China Airlines
25 Oct China Airlines
18 Oct China Airlines
01 Oct China Airlines
19 Oct China Airlines
17 Oct China Airlines
03 Oct EVA Air
06 Oct Alaska Airlines
05 Oct Alaska Airlines

Also check the deals for return flights from Santa Ana to Seoul in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.