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

Return flights

07 Apr - 19 Apr	Asiana Airlines
16 Apr - 30 Apr	Asiana Airlines
01 Apr - 15 Apr	Asiana Airlines
23 Apr - 29 Apr	Asiana Airlines
05 Apr - 20 Apr	Asiana Airlines
05 Apr - 15 Apr	Asiana Airlines
05 Apr - 17 Apr	Asiana Airlines
08 Apr - 19 Apr	Asiana Airlines
09 Apr - 19 Apr	Asiana Airlines
19 Apr - 14 May	Asiana Airlines
09 Apr - 26 May	Asiana Airlines
01 Apr - 08 Apr	Asiana Airlines
18 Apr - 02 May	China Airlines
13 Apr - 13 May	China Airlines
08 Apr - 06 May	China Airlines
20 Apr - 01 May	Asiana Airlines
28 Apr - 08 May	ANA
27 Apr - 04 May	Delta

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

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 Los Angeles to Bangkok in April from $627

Return flights