Cheapest return flights from Oakland to Bangkok in September from $711

AirHint found the following cheapest return flights from Oakland (OAK) to Bangkok (BKK) in September 2025 (see full year).

Return flights

22 Sep - 15 Oct Korean Air
15 Sep - 20 Oct Korean Air
03 Sep - 29 Sep Korean Air
03 Sep - 23 Sep Korean Air
22 Sep - 29 Sep Korean Air
10 Sep - 17 Sep Korean Air
26 Sep - 05 Oct Korean Air
05 Sep - 06 Oct Korean Air
05 Sep - 15 Sep Korean Air
26 Sep - 12 Oct Korean Air
27 Sep - 12 Oct Korean Air
07 Sep - 22 Sep Korean Air
06 Sep - 13 Sep Korean Air
30 Sep - 07 Oct China Airlines
30 Sep - 14 Oct China Airlines
22 Sep - 26 Sep Korean Air
12 Sep - 20 Sep EVA Air
12 Sep - 19 Sep Qatar Airways
27 Sep - 11 Oct Qatar Airways
25 Sep - 26 Oct Japan Airlines

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

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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