Cheapest return flights from Newark to Madrid in December from $339

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

Return flights

03 Dec - 10 Dec Air Canada
27 Dec - 16 Jan Air Canada
04 Dec - 07 Dec TAP
06 Dec - 14 Dec TAP
01 Dec - 08 Dec TAP
01 Dec - 31 Dec SWISS
01 Dec - 12 Dec SWISS
27 Dec - 07 Jan Air Canada
11 Dec - 18 Dec TAP
30 Dec - 24 Jan Air Canada
05 Dec - 19 Jan TAP
28 Dec - 17 Jan Air Canada
05 Dec - 13 Dec TAP
05 Dec - 11 Dec TAP
01 Dec - 27 Dec Air Canada
10 Dec - 17 Jan TAP
10 Dec - 11 Jan United
29 Dec - 24 Jan Air Canada
15 Dec - 12 Jan TAP
27 Dec - 17 Jan Lufthansa

Also check the deals for one-way flights from Newark to Madrid in December.

Skyscanner

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.