AirHint found the following cheapest one-way flights from New York (JFK) to Bangkok (BKK) in December 2025 (see full year).

One-Way flights

08 Dec	Kuwait Airways
03 Dec	Kuwait Airways
05 Dec	ANA
31 Dec	Kuwait Airways
06 Dec	Kuwait Airways
09 Dec	Norse Atlantic Airways (UK)
27 Dec	Delta
28 Dec	IndiGo
15 Dec	Norse Atlantic Airways
11 Dec	jetBlue

Also check the deals for return flights from New York to Bangkok in December.

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest one-way flights from New York to Bangkok in December from 327€

One-Way flights