Cheapest return flights from San Diego to Bangkok in October from $780

AirHint found the following cheapest return flights from San Diego (SAN) to Bangkok (BKK) in October 2025 (see full year).

Return flights

20 Oct - 27 Oct Frontier Airlines
30 Oct - 06 Nov United
08 Oct - 23 Oct WestJet
24 Oct - 31 Oct Korean Air
29 Oct - 07 Nov Korean Air
28 Oct - 06 Nov Korean Air
09 Oct - 27 Oct Alaska Airlines
01 Oct - 15 Oct Alaska Airlines
21 Oct - 04 Nov Alaska Airlines
09 Oct - 16 Oct Alaska Airlines
09 Oct - 04 Nov Alaska Airlines
08 Oct - 29 Oct China Airlines
14 Oct - 30 Oct Spirit Airlines
19 Oct - 24 Oct Korean Air
06 Oct - 13 Oct Frontier Airlines
21 Oct - 05 Nov EVA Air

Also check the deals for one-way flights from San Diego to Bangkok 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 Bangkok

Cheap car rent in Bangkok

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