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

Return flights

24 Jan - 09 Feb	Korean Air
21 Jan - 28 Jan	Asiana Airlines
20 Jan - 02 Feb	Korean Air
22 Jan - 30 Jan	Asiana Airlines
14 Jan - 28 Jan	Etihad Airways
19 Jan - 31 Jan	Saudia
31 Jan - 09 Feb	Etihad Airways
13 Jan - 27 Jan	Etihad Airways
18 Jan - 08 Feb	Etihad Airways
12 Jan - 09 Feb	Etihad Airways
17 Jan - 31 Jan	Etihad Airways
19 Jan - 28 Jan	Cathay Pacific
16 Jan - 28 Jan	Etihad Airways
16 Jan - 31 Jan	Etihad Airways
30 Jan - 09 Feb	Korean Air
14 Jan - 31 Jan	Saudia
12 Jan - 10 Feb	Saudia
29 Jan - 02 Feb	Asiana Airlines
30 Jan - 08 Feb	Etihad Airways
17 Jan - 07 Feb	Etihad Airways

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 636€

Return flights