AirHint found the following cheapest return flights from Calgary (YYC) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

04 Dec - 27 Dec	WestJet
29 Dec - 24 Jan	WestJet
29 Dec - 19 Jan	WestJet
30 Dec - 12 Jan	WestJet
29 Dec - 13 Jan	WestJet
05 Dec - 23 Jan	Condor
30 Dec - 13 Jan	WestJet
31 Dec - 13 Jan	WestJet
25 Dec - 13 Jan	WestJet
04 Dec - 22 Jan	WestJet
27 Dec - 13 Jan	WestJet
01 Dec - 09 Dec	WestJet
01 Dec - 09 Dec	Lufthansa	direct
14 Dec - 28 Dec	Lufthansa	direct
08 Dec - 14 Dec	WestJet
22 Dec - 28 Dec	WestJet
20 Dec - 26 Dec	WestJet
22 Dec - 28 Dec	Air Canada	direct

Also check the deals for one-way flights from Calgary to Frankfurt in December.

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 Calgary to Frankfurt in December from 483€

Return flights