AirHint found the following cheapest return flights from Waterloo (YKF) to Amsterdam (AMS) in August 2025 (see full year).

Return flights

07 Aug - 15 Sep	WestJet
30 Aug - 05 Sep	WestJet
28 Aug - 06 Sep	WestJet
18 Aug - 04 Sep	WestJet
29 Aug - 04 Sep	WestJet
23 Aug - 06 Sep	WestJet
08 Aug - 15 Sep	WestJet
15 Aug - 24 Aug	WestJet
08 Aug - 15 Aug	WestJet
14 Aug - 21 Aug	WestJet
26 Aug - 04 Sep	WestJet
29 Aug - 06 Sep	WestJet
08 Aug - 17 Aug	WestJet
08 Aug - 16 Sep	WestJet
17 Aug - 22 Aug	WestJet
23 Aug - 31 Aug	WestJet
15 Aug - 20 Aug	WestJet
05 Aug - 12 Aug	WestJet
11 Aug - 20 Aug	WestJet
10 Aug - 19 Aug	WestJet

Also check the deals for one-way flights from Waterloo to Amsterdam in August.

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 Amsterdam in August from 783€

Return flights