AirHint found the following cheapest return flights from Newark (EWR) to Lisbon (LIS) in February 2026 (see full year).

Return flights

04 Feb - 08 Feb	Icelandair
25 Feb - 04 Mar	TAP	direct
04 Feb - 11 Feb	TAP	direct
28 Feb - 07 Mar	TAP	direct
10 Feb - 18 Feb	TAP	direct
23 Feb - 22 Mar	Scandinavian Airlines
22 Feb - 01 Mar	Air Canada
19 Feb - 24 Feb	TAP	direct
10 Feb - 16 Feb	SWISS
03 Feb - 10 Feb	TAP	direct
23 Feb - 03 Mar	United	direct
19 Feb - 02 Mar	TAP	direct
07 Feb - 16 Feb	SWISS
05 Feb - 09 Feb	United	direct
23 Feb - 02 Mar	United	direct
24 Feb - 03 Mar	United
24 Feb - 03 Mar	TAP	direct
04 Feb - 08 Feb	United	direct
05 Feb - 16 Feb	United
26 Feb - 05 Mar	Air France

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

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 February from 317€

Return flights