AirHint found the following cheapest return flights from Newark (EWR) to Tokyo (NRT) in September 2026 (see full year).

Return flights

01 Sep - 06 Oct	Air Canada
16 Sep - 30 Sep	Air Canada
01 Sep - 10 Sep	Air Canada
02 Sep - 09 Sep	Air Canada
05 Sep - 18 Sep	Air Canada
18 Sep - 29 Sep	Air Canada
06 Sep - 13 Sep	Air Canada
17 Sep - 27 Sep	Air Canada
20 Sep - 30 Sep	United
16 Sep - 30 Sep	United	direct
01 Sep - 15 Sep	United	direct
01 Sep - 06 Oct	United	direct
19 Sep - 02 Oct	United	direct
25 Sep - 10 Oct	United	direct
25 Sep - 04 Oct	Alaska Airlines
27 Sep - 04 Oct	United
27 Sep - 01 Oct	United

Also check the deals for one-way flights from Newark 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.

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Cheapest return flights from Newark to Tokyo in September from 757€

Return flights