Cheapest one-way flights from Denver to Tokyo in September from $391

AirHint found the following cheapest one-way flights from Denver (DEN) to Tokyo (NRT) in September 2025 (see full year).

One-Way flights

06 Sep Frontier Airlines
07 Sep Frontier Airlines
08 Sep Frontier Airlines
15 Sep Frontier Airlines
03 Sep China Eastern
02 Sep Alaska Airlines
02 Sep United direct
30 Sep United direct
03 Sep ANA direct
15 Sep ANA direct

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

Skyscanner

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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