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

Return flights

19 Jan - 24 Jan	Frontier Airlines
19 Jan - 26 Feb	Frontier Airlines
22 Jan - 19 Feb	Alaska Airlines
23 Jan - 30 Jan	Frontier Airlines
19 Jan - 03 Feb	Alaska Airlines
17 Jan - 24 Jan	Etihad Airways
04 Jan - 22 Jan	Frontier Airlines
17 Jan - 14 Feb	Alaska Airlines
02 Jan - 23 Jan	Etihad Airways
02 Jan - 21 Jan	Etihad Airways
06 Jan - 27 Feb	Hawaiian Airlines
08 Jan - 23 Jan	Frontier Airlines
19 Jan - 22 Feb	United
04 Jan - 19 Jan	Frontier Airlines
05 Jan - 15 Jan	Emirates

Also check the deals for one-way flights from Washington 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 Washington to Manila in January from 847€

Return flights