AirHint found the following cheapest return flights from Denver (DEN) to Tokyo (NRT) in January 2026 (see full year).

Return flights

12 Jan - 31 Jan	Frontier Airlines
14 Jan - 21 Jan	Frontier Airlines
26 Jan - 07 Feb	Frontier Airlines
25 Jan - 09 Feb	Delta
20 Jan - 01 Feb	Delta
07 Jan - 17 Jan	Frontier Airlines
10 Jan - 31 Jan	Delta
07 Jan - 14 Jan	Frontier Airlines
12 Jan - 31 Jan	United	direct
14 Jan - 31 Jan	United	direct
25 Jan - 09 Feb	United	direct
26 Jan - 07 Feb	United	direct
20 Jan - 01 Feb	United	direct
11 Jan - 19 Jan	Air Canada
14 Jan - 21 Jan	United	direct
10 Jan - 31 Jan	ANA	direct
25 Jan - 07 Feb	SWISS

Also check the deals for one-way flights from Denver to Tokyo 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 Denver to Tokyo in January from 722€

Return flights