Cheapest one-way flights from Los Angeles to Bangkok in September from $423

Best time to book flights for Los Angeles (LAX) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Bangkok (BKK) in September 2025 (see full year).

One-Way flights

24 Sep China Airlines
10 Sep China Airlines
26 Sep Asiana Airlines
17 Sep China Airlines
01 Sep Asiana Airlines
20 Sep Asiana Airlines
23 Sep Asiana Airlines
06 Sep Asiana Airlines
08 Sep Asiana Airlines
15 Sep Asiana Airlines

Also check the deals for return flights from Los Angeles to Bangkok in September.

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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