Cheapest return flights from Seattle to Manila in January from 607€

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

Return flights

20 Jan - 27 Jan Asiana Airlines
02 Jan - 20 Jan Korean Air
02 Jan - 18 Jan Asiana Airlines
11 Jan - 18 Jan Asiana Airlines
09 Jan - 01 Feb Singapore Airlines
20 Jan - 27 Jan Philippine Airlines direct
10 Jan - 24 Jan Alaska Airlines
09 Jan - 01 Feb Philippine Airlines direct
02 Jan - 25 Jan United
01 Jan - 11 Jan EVA Air
11 Jan - 18 Jan Philippine Airlines direct
01 Jan - 11 Jan Philippine Airlines direct

Also check the deals for one-way flights from Seattle to Manila in January.

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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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