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

Return flights

17 Jan - 28 Jan	Korean Air
12 Jan - 21 Jan	Korean Air
26 Jan - 05 Feb	Korean Air
22 Jan - 08 Feb	Korean Air
16 Jan - 26 Jan	Korean Air
16 Jan - 25 Jan	Korean Air
19 Jan - 29 Jan	Korean Air
19 Jan - 28 Jan	Korean Air
23 Jan - 01 Feb	Korean Air
26 Jan - 02 Feb	Korean Air
12 Jan - 23 Jan	Korean Air
11 Jan - 20 Jan	Korean Air
18 Jan - 26 Jan	Delta
07 Jan - 21 Jan	Delta
14 Jan - 04 Feb	Delta
29 Jan - 07 Feb	Delta
23 Jan - 15 Feb	Delta
24 Jan - 14 Feb	Delta
30 Jan - 08 Feb	Delta
31 Jan - 08 Feb	Delta

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

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 January from $772

Return flights