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

Return flights

27 Jan - 05 Feb	Frontier Airlines
21 Jan - 04 Feb	Frontier Airlines
20 Jan - 10 Feb	Frontier Airlines
21 Jan - 11 Feb	Frontier Airlines
14 Jan - 28 Jan	Frontier Airlines
16 Jan - 23 Jan	Frontier Airlines
15 Jan - 22 Jan	Alaska Airlines
28 Jan - 04 Feb	Alaska Airlines
06 Jan - 13 Jan	Hawaiian Airlines
02 Jan - 07 Jan	Philippine Airlines

Also check the deals for one-way flights from Denver to Manila 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 Manila in January from $744

Return flights