Cheapest one-way flights from San Francisco to Bangkok in May from 386€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Bangkok (BKK) in May 2026 (see full year).

One-Way flights

04 May Korean Air
05 May Korean Air

Also check the deals for return flights from San Francisco to Bangkok in May.

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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