Cheapest return flights from Seattle to Manila in May from $737

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 May 2025 (see full year).

Return flights

05 May - 20 May China Airlines
13 May - 09 Jun China Airlines
05 May - 10 May Air Canada
05 May - 18 May China Airlines
12 May - 27 May China Airlines
11 May - 18 May China Airlines
11 May - 26 May China Airlines
11 May - 27 May China Airlines
09 May - 25 May China Airlines
21 May - 11 Jun Air Canada
18 May - 11 Jun Air Canada
29 May - 13 Jun Air Canada
25 May - 30 Jun Air Canada
19 May - 15 Jun Air Canada
11 May - 28 May ANA
07 May - 23 May EVA Air
19 May - 23 Jun ANA
19 May - 01 Jun Alaska Airlines
18 May - 15 Jun ANA
21 May - 18 Jun Air Canada

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

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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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