AirHint found the following cheapest return flights from Oakland (OAK) to Bangkok (BKK) in June 2026 (see full year).

Return flights

05 Jun - 29 Jun	Korean Air
02 Jun - 09 Jun	Korean Air
10 Jun - 15 Jun	Korean Air
15 Jun - 29 Jun	Korean Air
10 Jun - 25 Jun	Korean Air
10 Jun - 24 Jun	Korean Air
02 Jun - 14 Jul	Korean Air
10 Jun - 13 Jul	Korean Air
16 Jun - 07 Jul	Korean Air
05 Jun - 21 Jun	Korean Air
07 Jun - 29 Jun	Korean Air
08 Jun - 19 Jun	Korean Air
20 Jun - 27 Jun	Korean Air
06 Jun - 25 Jul	Korean Air
18 Jun - 02 Jul	Korean Air
16 Jun - 06 Jul	Japan Airlines
17 Jun - 06 Jul	Japan Airlines
19 Jun - 10 Jul	Korean Air

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

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 Oakland to Bangkok in June from $1103

Return flights