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

Return flights

23 Dec - 29 Dec	United	direct
05 Dec - 08 Dec	United	direct
23 Dec - 26 Dec	United	direct
25 Dec - 31 Dec	United	direct
24 Dec - 04 Jan	United
24 Dec - 31 Dec	United	direct
15 Dec - 16 Dec	Delta	direct
26 Dec - 05 Jan	United	direct
29 Dec - 05 Jan	Delta	direct
30 Dec - 04 Jan	United
24 Dec - 04 Jan	Delta	direct
30 Dec - 04 Jan	Delta	direct

Also check the deals for one-way flights from Detroit to Newark 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 Detroit to Newark in December from 117€

Return flights