AirHint found the following cheapest return flights from New York (JFK) to Bangkok (BKK) in April 2026 (see full year).

Return flights

02 Apr - 09 Apr	Asiana Airlines
01 Apr - 30 Apr	Asiana Airlines
13 Apr - 19 Apr	Asiana Airlines
05 Apr - 20 Apr	Asiana Airlines
07 Apr - 15 Apr	Asiana Airlines
19 Apr - 22 May	Asiana Airlines
08 Apr - 02 May	Asiana Airlines
10 Apr - 28 Apr	Asiana Airlines
04 Apr - 20 Apr	Asiana Airlines
27 Apr - 29 May	Delta
07 Apr - 17 Apr	SWISS
25 Apr - 02 May	SWISS

Also check the deals for one-way flights from New York 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 New York to Bangkok in April from 633€

Return flights