Cheapest return flights from Ontario to Frankfurt in March from $941

AirHint found the following cheapest return flights from Ontario (ONT) to Frankfurt (FRA) in March 2026 (see full year).

Return flights

19 Mar - 02 Apr British Airways
31 Mar - 13 Apr British Airways
31 Mar - 14 Apr British Airways
31 Mar - 15 Apr British Airways
23 Mar - 06 Apr British Airways
31 Mar - 10 Apr British Airways
31 Mar - 12 Apr British Airways
31 Mar - 11 Apr British Airways
25 Mar - 05 Apr Iberia
05 Mar - 12 Mar Iberia
15 Mar - 18 Mar British Airways
02 Mar - 17 Mar British Airways
09 Mar - 23 Mar British Airways
16 Mar - 20 Mar British Airways
03 Mar - 17 Mar British Airways
12 Mar - 19 Mar Iberia
16 Mar - 30 Mar British Airways
19 Mar - 06 Apr Iberia
16 Mar - 21 Mar Alaska Airlines
14 Mar - 28 Mar Lufthansa

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

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