AirHint found the following cheapest return flights from Santa Ana (SNA) to Seoul (ICN) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul	Spirit Airlines
15 Jul - 16 Jul	Hawaiian Airlines
08 Jul - 10 Jul	Korean Air
09 Jul - 04 Aug	Korean Air
08 Jul - 15 Jul	Korean Air
07 Jul - 07 Aug	Korean Air
17 Jul - 25 Jul	Korean Air
23 Jul - 01 Aug	Korean Air
09 Jul - 12 Jul	Korean Air
12 Jul - 19 Jul	Korean Air
11 Jul - 25 Jul	Korean Air
11 Jul - 13 Jul	Korean Air
11 Jul - 21 Jul	EVA Air
30 Jul - 07 Aug	China Airlines
21 Jul - 06 Aug	China Airlines
15 Jul - 06 Aug	Korean Air
16 Jul - 04 Aug	Korean Air
30 Jul - 02 Aug	Korean Air
29 Jul - 04 Aug	Korean Air
29 Jul - 10 Aug	Korean Air

Also check the deals for one-way flights from Santa Ana to Seoul in July.

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.

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Cheapest return flights from Santa Ana to Seoul in July from $1332

Return flights