Cheapest return flights from Seattle to Manila in March from $615

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

Return flights

12 Mar - 27 Mar Singapore Airlines
13 Mar - 28 Mar Singapore Airlines
12 Mar - 27 Mar Philippine Airlines direct

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

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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