Cheapest one-way flights from Newark to Lisbon in September from $224

AirHint found the following cheapest one-way flights from Newark (EWR) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

27 Sep TAP direct
08 Sep TAP direct
07 Sep TAP direct
22 Sep Air Canada
22 Sep TAP direct
01 Sep Air Canada
17 Sep TAP direct
18 Sep Air Canada
19 Sep Air Canada
12 Sep Air Canada

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

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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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