Cheapest return flights from Los Angeles to Bangkok in September from 726€

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

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

Return flights

04 Sep - 16 Sep Cathay Pacific
09 Sep - 23 Sep Cathay Pacific
09 Sep - 16 Sep Cathay Pacific
04 Sep - 09 Sep Cathay Pacific
11 Sep - 27 Sep Cathay Pacific
04 Sep - 27 Sep Cathay Pacific
05 Sep - 14 Sep Cathay Pacific
23 Sep - 06 Oct Singapore Airlines
23 Sep - 02 Oct STARLUX Airlines
16 Sep - 28 Sep STARLUX Airlines
18 Sep - 30 Sep STARLUX Airlines
30 Sep - 13 Oct Singapore Airlines
16 Sep - 09 Oct Delta

Also check the deals for one-way 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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