AirHint found the following cheapest return flights from Santa Ana (SNA) to Bangkok (BKK) in December 2025 (see full year).

Return flights

04 Dec - 15 Dec	Japan Airlines
25 Dec - 21 Jan	Korean Air
25 Dec - 26 Jan	Korean Air
03 Dec - 10 Dec	EVA Air
04 Dec - 18 Dec	EVA Air
04 Dec - 11 Dec	EVA Air
30 Dec - 13 Jan	EVA Air
29 Dec - 31 Jan	EVA Air
08 Dec - 23 Jan	China Airlines
29 Dec - 12 Jan	China Airlines
27 Dec - 13 Jan	EVA Air
29 Dec - 17 Jan	EVA Air
01 Dec - 07 Dec	EVA Air
30 Dec - 11 Jan	Korean Air
01 Dec - 11 Dec	EVA Air
03 Dec - 14 Jan	EVA Air
08 Dec - 21 Dec	EVA Air
27 Dec - 31 Dec	EVA Air
07 Dec - 14 Dec	EVA Air
11 Dec - 28 Dec	ANA

Also check the deals for one-way flights from Santa Ana to Bangkok in December.

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 Bangkok in December from $1058

Return flights