Cheapest return flights from San Diego to Bangkok in December from $1436

Best time to book flights for San Diego (SAN) to Bangkok (BKK) flights at AirHint

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

Return flights

07 Dec - 28 Dec Delta
18 Dec - 09 Jan Asiana Airlines
11 Dec - 29 Dec Alaska Airlines
11 Dec - 30 Dec Alaska Airlines
10 Dec - 28 Dec Air Canada
11 Dec - 28 Dec Air Canada
16 Dec - 23 Dec Delta
13 Dec - 30 Dec United
12 Dec - 30 Dec Alaska Airlines
14 Dec - 07 Jan Air Canada
16 Dec - 05 Jan Air Canada
16 Dec - 04 Jan Air Canada

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

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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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