Cheapest return flights from Seattle to Manila in March from $608

Best time to book flights for Seattle (SEA) to Manila (MNL) flights at AirHint

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

Return flights

30 Mar - 30 Apr Singapore Airlines
22 Mar - 02 Apr Singapore Airlines
16 Mar - 29 Mar Singapore Airlines
18 Mar - 29 Mar Singapore Airlines
20 Mar - 29 Mar Singapore Airlines
20 Mar - 18 Apr Singapore Airlines
06 Mar - 20 Mar Korean Air
27 Mar - 27 Apr Korean Air
31 Mar - 01 Apr China Airlines
23 Mar - 15 Apr Air Canada
16 Mar - 23 Mar Korean Air
28 Mar - 28 Apr Korean Air
19 Mar - 30 Mar KLM
01 Mar - 15 Mar Singapore Airlines
01 Mar - 10 Mar Korean Air
15 Mar - 18 Apr Asiana Airlines
30 Mar - 20 Apr Singapore Airlines
07 Mar - 18 Apr Korean Air
19 Mar - 30 Mar Philippine Airlines direct
16 Mar - 23 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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