AirHint found the following cheapest return flights from San Francisco (SFO) to Bangkok (BKK) in February 2026 (see full year).

Return flights

02 Feb - 16 Feb	China Southern
15 Feb - 27 Feb	Air India
10 Feb - 20 Feb	Air India
09 Feb - 23 Feb	Air India
01 Feb - 15 Feb	Air India
09 Feb - 20 Feb	Air India
04 Feb - 15 Feb	Air India
24 Feb - 18 Mar	China Southern
07 Feb - 22 Feb	Air India
07 Feb - 16 Feb	Air India
07 Feb - 26 Feb	Air India
15 Feb - 02 Mar	Air India
18 Feb - 05 Mar	Air India
22 Feb - 05 Mar	Air India
22 Feb - 25 Mar	Air India
25 Feb - 21 Mar	Air India
25 Feb - 15 Mar	Air India
12 Feb - 01 Mar	Air India
17 Feb - 04 Mar	Air India
20 Feb - 06 Mar	Air India

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

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 San Francisco to Bangkok in February from $514

Return flights