AirHint found the following cheapest return flights from Ontario (ONT) to Amsterdam (AMS) in July 2025 (see full year).

Return flights

22 Jul - 22 Aug	jetBlue
14 Jul - 21 Aug	Iberia
31 Jul - 19 Aug	British Airways
21 Jul - 13 Aug	Iberia
23 Jul - 16 Aug	Iberia
09 Jul - 16 Jul	Air Canada
28 Jul - 06 Aug	jetBlue
24 Jul - 07 Aug	Iberia
31 Jul - 07 Aug	Iberia
29 Jul - 05 Aug	Iberia
20 Jul - 01 Aug	jetBlue
17 Jul - 24 Jul	Iberia
14 Jul - 28 Jul	Iberia
13 Jul - 27 Jul	British Airways
18 Jul - 29 Jul	British Airways
16 Jul - 21 Jul	British Airways
04 Jul - 14 Jul	Iberia
23 Jul - 30 Jul	jetBlue
03 Jul - 07 Jul	jetBlue
17 Jul - 31 Jul	Iberia

Also check the deals for one-way flights from Ontario to Amsterdam in July.

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 Ontario to Amsterdam in July from $688

Return flights