Cheapest return flights from Seattle to Manila in October from 612€

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

Return flights

01 Oct - 21 Oct Korean Air
01 Oct - 19 Oct Korean Air
21 Oct - 01 Nov Asiana Airlines
01 Oct - 18 Oct Korean Air
25 Oct - 08 Nov United
01 Oct - 31 Oct Korean Air
01 Oct - 19 Oct Philippine Airlines direct

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

Skyscanner

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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