Cheapest return flights from Los Angeles to Bangkok in September from 580€

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

Return flights

10 Sep - 20 Sep Philippine Airlines
03 Sep - 18 Sep United
08 Sep - 18 Sep United
08 Sep - 24 Sep United
03 Sep - 17 Sep United
16 Sep - 30 Sep Philippine Airlines
02 Sep - 23 Sep United
08 Sep - 26 Sep United
11 Sep - 30 Sep Philippine Airlines
23 Sep - 28 Sep Philippine Airlines
25 Sep - 09 Oct Philippine Airlines
28 Sep - 12 Oct Philippine Airlines
28 Sep - 09 Oct Philippine Airlines
23 Sep - 08 Oct Philippine Airlines
22 Sep - 01 Oct Philippine Airlines
23 Sep - 09 Oct Philippine Airlines
29 Sep - 16 Oct Philippine Airlines
19 Sep - 11 Oct China Airlines
26 Sep - 03 Oct China Airlines
18 Sep - 10 Oct Philippine Airlines

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.