Cheapest return flights from San Jose (SJC) to Bangkok (BKK), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
04 Sep 13 Sep Korean Air
03 Sep 26 Oct Alaska Airlines
01 Sep 09 Sep Alaska Airlines
21 Sep 01 Oct Alaska Airlines
01 Sep 08 Sep Alaska Airlines
01 Sep 10 Sep Alaska Airlines
17 Sep 28 Sep Alaska Airlines
10 Sep 26 Sep Alaska Airlines
28 Sep 05 Oct Alaska Airlines
01 Sep 07 Sep Alaska Airlines
28 Sep 19 Oct Alaska Airlines
03 Sep 07 Sep Alaska Airlines
26 Sep 07 Oct China Airlines
22 Sep 28 Oct China Airlines
14 Sep 30 Sep China Airlines
13 Sep 27 Sep China Airlines
29 Sep 13 Oct China Airlines
25 Sep 31 Oct STARLUX Airlines
25 Sep 07 Oct China Airlines
01 Sep 31 Oct Qatar Airways
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deals for one-way flights from San Jose to Bangkok in September.

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Updated Aug 25, 2026.

About these fares

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