Cheapest return flights from San Francisco to Bangkok in September from 728€

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

Return flights

10 Sep - 24 Sep EVA Air
06 Sep - 27 Sep Singapore Airlines
14 Sep - 29 Sep Asiana Airlines
08 Sep - 14 Sep China Airlines
02 Sep - 23 Sep China Airlines
09 Sep - 20 Sep EVA Air
06 Sep - 15 Sep EVA Air
15 Sep - 26 Sep China Airlines

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

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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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