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

Return flights

31 Dec - 20 Jan	Korean Air
02 Dec - 19 Jan	Japan Airlines
05 Dec - 23 Dec	China Airlines
29 Dec - 29 Jan	EVA Air
02 Dec - 09 Dec	Japan Airlines
02 Dec - 16 Dec	Japan Airlines
02 Dec - 15 Dec	EVA Air
02 Dec - 07 Dec	EVA Air
23 Dec - 14 Jan	Singapore Airlines
05 Dec - 22 Dec	EVA Air
02 Dec - 23 Dec	Japan Airlines
28 Dec - 12 Jan	EVA Air
29 Dec - 28 Jan	Korean Air
27 Dec - 10 Jan	EVA Air
25 Dec - 09 Jan	Korean Air
24 Dec - 11 Jan	Korean Air
01 Dec - 01 Jan	EVA Air
17 Dec - 29 Dec	China Airlines
17 Dec - 30 Dec	EVA Air
16 Dec - 30 Dec	EVA Air

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Santa Ana to Bangkok in December from $1007

Return flights