Cheapest return flights from San Francisco to Bangkok in December from 570€

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

Return flights

01 Dec - 24 Dec Singapore Airlines
01 Dec - 08 Dec Asiana Airlines
03 Dec - 17 Dec Asiana Airlines
08 Dec - 28 Jan Asiana Airlines
08 Dec - 20 Dec Asiana Airlines
03 Dec - 11 Jan ANA
26 Dec - 23 Jan Asiana Airlines
26 Dec - 09 Jan Asiana Airlines
26 Dec - 30 Jan Asiana Airlines
24 Dec - 11 Jan Air Premia
15 Dec - 22 Dec Hawaiian Airlines
25 Dec - 01 Jan Asiana Airlines
25 Dec - 07 Jan Asiana Airlines
01 Dec - 31 Dec Singapore Airlines
17 Dec - 09 Jan Zipair
23 Dec - 30 Dec Asiana Airlines
27 Dec - 03 Jan Asiana Airlines
19 Dec - 22 Dec Zipair
18 Dec - 25 Dec ANA

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

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.

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