Cheapest return flights from San Jose to Bangkok in June from $1362

Best time to book flights for San Jose (SJC) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJC) to Bangkok (BKK) in June 2025 (see full year).

Return flights

09 Jun - 16 Jun Korean Air
04 Jun - 23 Jun Korean Air
12 Jun - 25 Jun Korean Air
12 Jun - 19 Jun Korean Air
18 Jun - 25 Jun Korean Air
05 Jun - 12 Jun Korean Air
18 Jun - 16 Jul Korean Air
26 Jun - 09 Jul Korean Air
17 Jun - 07 Jul Korean Air
11 Jun - 18 Jun Korean Air
17 Jun - 30 Jun Korean Air
19 Jun - 20 Jul Korean Air
18 Jun - 01 Jul Korean Air
23 Jun - 07 Jul Korean Air
12 Jun - 21 Jun Korean Air
04 Jun - 21 Jun Korean Air
21 Jun - 17 Jul Korean Air
28 Jun - 13 Jul Korean Air
15 Jun - 01 Jul Korean Air
12 Jun - 14 Jul Korean Air

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

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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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