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

Return flights

06 May - 19 May	United
06 May - 14 May	United
06 May - 18 May	ANA
03 May - 23 May	Korean Air
13 May - 17 May	Spirit Airlines
28 May - 12 Jun	Air Canada
11 May - 14 May	United
12 May - 26 May	Spirit Airlines
04 May - 25 May	Qatar Airways
17 May - 24 May	Air Canada
20 May - 25 May	Air Canada
26 May - 08 Jun	Air Canada
22 May - 05 Jun	Air Canada
20 May - 03 Jun	Air Canada
14 May - 10 Jun	Qatar Airways
30 May - 06 Jun	Korean Air
29 May - 07 Jun	Delta
18 May - 04 Jun	Porter Airlines (Canada) Ltd
12 May - 14 Jun	Air Canada
22 May - 06 Jun	Korean Air

Also check the deals for one-way flights from New York to Bangkok in May.

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 May from $777

Return flights