AirHint found the following cheapest return flights from Newark (EWR) to Lisbon (LIS) in November 2025 (see full year).

Return flights

19 Nov - 28 Nov	TAP	direct
05 Nov - 11 Nov	TAP	direct
05 Nov - 12 Nov	TAP	direct
26 Nov - 03 Dec	TAP	direct
21 Nov - 30 Nov	SWISS
06 Nov - 12 Nov	TAP	direct
06 Nov - 13 Nov	TAP	direct
12 Nov - 30 Nov	SWISS
24 Nov - 30 Nov	SWISS
26 Nov - 30 Nov	SWISS
22 Nov - 29 Nov	SWISS
25 Nov - 06 Dec	SWISS

Also check the deals for one-way flights from Newark to Lisbon in November.

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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Cheapest return flights from Newark to Lisbon in November from 356€

Return flights