Cheapest one-way flights from Lisbon to Newark in September from $412

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

One-Way flights

24 Sep Transavia France
19 Sep Transavia France
25 Sep Transavia France
30 Sep Aer Lingus
23 Sep TAP
20 Sep Transavia France
21 Sep Aer Lingus
27 Sep Transavia France
26 Sep Transavia France
22 Sep Ryanair

Also check the deals for return flights from Lisbon to Newark in September.

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.

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