Cheapest return flights from Detroit to Frankfurt in December from $639

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

Return flights

01 Dec - 08 Dec Icelandair
02 Dec - 16 Dec Turkish Airlines
05 Dec - 19 Dec Turkish Airlines
02 Dec - 16 Dec Lufthansa direct
01 Dec - 08 Dec Air France direct
05 Dec - 19 Dec Air France direct

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

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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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