Cheapest return flights from Ontario to Frankfurt in April from $875

Best time to book flights for Ontario (ONT) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to Frankfurt (FRA) in April 2025 (see full year).

Return flights

29 Apr - 13 May Alaska Airlines
08 Apr - 22 Apr Alaska Airlines
01 Apr - 20 Apr British Airways
18 Apr - 30 Apr Alaska Airlines
03 Apr - 11 Apr Alaska Airlines
27 Apr - 07 May British Airways
07 Apr - 29 Apr British Airways
14 Apr - 25 Apr British Airways
17 Apr - 22 Apr Alaska Airlines
10 Apr - 25 Apr Iberia
10 Apr - 30 Apr British Airways
10 Apr - 29 Apr British Airways
25 Apr - 08 May British Airways
16 Apr - 04 May British Airways
26 Apr - 04 May British Airways
24 Apr - 12 May British Airways
24 Apr - 03 May British Airways
17 Apr - 03 May British Airways
17 Apr - 04 May British Airways
10 Apr - 04 May British Airways

Also check the deals for one-way flights from Ontario to Frankfurt in April.

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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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