AirHint found the following cheapest one-way flights from Newark (EWR) to Madrid (MAD) in December 2026 (see full year).
One-Way flights
| 01 Dec | SWISS | ||
| 06 Dec | FrenchBee | ||
| 27 Dec | TAP | ||
| 02 Dec | TAP | ||
| 28 Dec | TAP | ||
| 06 Dec | United | direct | |
| 02 Dec | United | direct | |
| 01 Dec | Lufthansa | direct | |
| 05 Dec | United | direct | |
| 20 Dec | United |
Also check the deals for return flights from Newark to Madrid 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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