Cheapest return flights from Seattle to Manila in October from $724

AirHint found the following cheapest return flights from Seattle (SEA) to Manila (MNL) in October 2025 (see full year).

Return flights

30 Oct - 12 Nov EVA Air
29 Oct - 27 Nov Asiana Airlines
25 Oct - 09 Nov Asiana Airlines
24 Oct - 08 Nov Alaska Airlines
29 Oct - 27 Nov Philippine Airlines direct
24 Oct - 31 Oct Philippine Airlines direct

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

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