AirHint found the following cheapest return flights from Bangkok (BKK) to Los Angeles (LAX) in March 2026 (see full year).

Return flights

13 Mar - 18 Mar	Air Canada
03 Mar - 17 Mar	China Airlines
24 Mar - 27 Mar	China Airlines
24 Mar - 29 Mar	China Airlines
24 Mar - 30 Mar	China Airlines
24 Mar - 31 Mar	China Airlines
02 Mar - 09 Mar	China Airlines
23 Mar - 01 Apr	China Airlines
24 Mar - 01 Apr	China Airlines
25 Mar - 01 Apr	China Airlines
27 Mar - 01 Apr	China Airlines
01 Mar - 14 Mar	China Airlines
05 Mar - 19 Mar	China Airlines
27 Mar - 03 Apr	China Airlines
24 Mar - 16 Apr	China Airlines
24 Mar - 08 Apr	China Airlines
26 Mar - 01 Apr	China Airlines
20 Mar - 24 Mar	Air Canada
28 Mar - 04 Apr	EVA Air

Also check the deals for one-way flights from Bangkok to Los Angeles in March.

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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Cheapest return flights from Bangkok to Los Angeles in March from 648€

Return flights