Cheapest return flights from Portland to Manila in March from $790

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

Return flights

16 Mar - 23 Mar Alaska Airlines
08 Mar - 19 Mar Alaska Airlines
12 Mar - 30 Mar China Airlines
11 Mar - 30 Mar China Airlines

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

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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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