AirHint found the following cheapest one-way flights from San Francisco (SFO) to Bangkok (BKK) in April 2026 (see full year).
One-Way flights
| 28 Apr | Cathay Pacific | ||
| 09 Apr | Cathay Pacific | ||
| 16 Apr | Cathay Pacific | ||
| 07 Apr | Air India | ||
| 04 Apr | Air India | ||
| 11 Apr | Air India | ||
| 15 Apr | Cathay Pacific | ||
| 06 Apr | Air India | ||
| 12 Apr | Cathay Pacific | ||
| 22 Apr | Cathay Pacific |
Also check the deals for return flights from San Francisco to Bangkok in April.
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