Cheapest return flights from Dublin to Newark in December from $317

Best time to book flights for Dublin (DUB) to Newark (EWR) flights at AirHint

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

Return flights

05 Dec - 10 Dec Scandinavian Airlines
05 Dec - 08 Dec Scandinavian Airlines
05 Dec - 11 Dec Scandinavian Airlines
04 Dec - 08 Dec Scandinavian Airlines
04 Dec - 11 Dec Scandinavian Airlines
03 Dec - 11 Dec Scandinavian Airlines
04 Dec - 10 Dec Scandinavian Airlines
11 Dec - 15 Dec Scandinavian Airlines
04 Dec - 15 Dec Scandinavian Airlines
02 Dec - 07 Dec Scandinavian Airlines
13 Dec - 16 Jan British Airways
11 Dec - 08 Jan British Airways
27 Dec - 01 Jan KLM
23 Dec - 10 Jan Delta
27 Dec - 07 Jan Delta
27 Dec - 04 Jan Delta
29 Dec - 11 Jan Icelandair
13 Dec - 16 Jan Austrian Airlines direct
28 Dec - 10 Jan KLM
25 Dec - 05 Jan Icelandair

Also check the deals for one-way flights from Dublin to Newark 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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