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

Return flights

19 Jan - 28 Jan	Turkish Airlines
29 Jan - 12 Feb	Turkish Airlines
16 Jan - 29 Jan	Turkish Airlines
23 Jan - 13 Feb	Turkish Airlines
13 Jan - 27 Jan	Korean Air
26 Jan - 08 Feb	Turkish Airlines
18 Jan - 15 Feb	Turkish Airlines
14 Jan - 26 Jan	Korean Air
07 Jan - 25 Jan	ANA
09 Jan - 26 Jan	ANA
05 Jan - 26 Jan	ANA
09 Jan - 23 Jan	ANA
08 Jan - 19 Jan	ANA
09 Jan - 16 Jan	ANA
16 Jan - 15 Feb	Delta
31 Jan - 18 Feb	Delta
21 Jan - 11 Feb	SWISS

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 654€

Return flights