AirHint found the following cheapest return flights from Waterloo (YKF) to Manila (MNL) in September 2025 (see full year).

Return flights

02 Sep - 16 Sep	WestJet
25 Sep - 12 Oct	WestJet
18 Sep - 05 Oct	WestJet
25 Sep - 11 Oct	WestJet
20 Sep - 06 Oct	WestJet
19 Sep - 06 Oct	WestJet
20 Sep - 08 Oct	WestJet
26 Sep - 03 Oct	WestJet
22 Sep - 08 Oct	WestJet
27 Sep - 08 Oct	WestJet
26 Sep - 07 Oct	WestJet

Also check the deals for one-way flights from Waterloo to Manila in September.

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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Cheapest return flights from Waterloo to Manila in September from $2056

Return flights