Cheapest one-way flights from Newark to Lisbon in December from 194€

AirHint found the following cheapest one-way flights from Newark (EWR) to Lisbon (LIS) in December 2025 (see full year).

One-Way flights

03 Dec TAP direct
15 Dec TAP direct
30 Dec TAP direct
05 Dec TAP direct
04 Dec TAP direct
12 Dec TAP direct
24 Dec TAP direct
27 Dec TAP direct
26 Dec TAP direct
01 Dec SWISS

Also check the deals for return flights from Newark to Lisbon 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 Lisbon

Cheap car rent in Lisbon

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