Cheapest return flights from Detroit to Frankfurt in December from $646

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

Return flights

02 Dec - 09 Dec Spirit Airlines
04 Dec - 15 Jan Condor
05 Dec - 15 Jan Condor
02 Dec - 09 Dec Lufthansa direct
23 Dec - 08 Jan Air Canada
25 Dec - 06 Jan Condor
24 Dec - 09 Jan Virgin Atlantic direct
01 Dec - 27 Dec Icelandair
24 Dec - 08 Jan Air France
24 Dec - 08 Jan Lufthansa direct
16 Dec - 30 Dec Delta
12 Dec - 22 Dec Spirit Airlines
01 Dec - 27 Dec Lufthansa direct
04 Dec - 15 Jan Lufthansa direct
05 Dec - 15 Jan Lufthansa direct
12 Dec - 22 Dec Air France direct
17 Dec - 24 Dec Air Canada
01 Dec - 01 Jan Icelandair
16 Dec - 30 Dec Lufthansa direct
17 Dec - 24 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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