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

Return flights

17 Jun - 24 Jun	Korean Air
04 Jun - 29 Jun	Korean Air
01 Jun - 15 Jun	Korean Air
24 Jun - 15 Jul	Asiana Airlines
17 Jun - 06 Jul	Korean Air
23 Jun - 07 Jul	Korean Air
11 Jun - 24 Jun	Korean Air
10 Jun - 18 Jun	WestJet
02 Jun - 18 Jun	WestJet
02 Jun - 14 Jul	WestJet
07 Jun - 29 Jun	Korean Air
14 Jun - 12 Jul	Asiana Airlines
10 Jun - 13 Jul	WestJet
16 Jun - 02 Jul	WestJet
18 Jun - 07 Jul	Korean Air
15 Jun - 20 Jul	Asiana Airlines
22 Jun - 21 Jul	Asiana Airlines
07 Jun - 28 Jun	Korean Air
06 Jun - 29 Jun	Air India
05 Jun - 28 Jun	Singapore Airlines

Also check the deals for one-way flights from San Francisco 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 San Francisco to Bangkok in June from 770€

Return flights