AirHint found the following cheapest one-way flights from New York (JFK) to Tokyo (HND) in September 2025 (see full year).

One-Way flights

24 Sep	Frontier Airlines
23 Sep	Norse Atlantic Airways (UK)
26 Sep	Frontier Airlines
27 Sep	Hawaiian Airlines
16 Sep	Alaska Airlines
08 Sep	Frontier Airlines
10 Sep	Norse Atlantic Airways (UK)
06 Sep	Frontier Airlines
15 Sep	Frontier Airlines
14 Sep	Norse Atlantic Airways (UK)

Also check the deals for return flights from New York to Tokyo in September.

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 Tokyo

Cheap car rent in Tokyo

Cheapest one-way flights from New York to Tokyo in September from 407€

One-Way flights