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

Return flights

14 Feb - 22 Feb	Icelandair
04 Feb - 08 Feb	Icelandair
11 Feb - 15 Feb	Icelandair
12 Feb - 25 Feb	Air Canada
12 Feb - 23 Feb	Air Canada
24 Feb - 10 Mar	Air Canada
12 Feb - 18 Feb	Air Canada
27 Feb - 13 Mar	United	direct
27 Feb - 07 Mar	United	direct
02 Feb - 28 Feb	United
14 Feb - 21 Feb	Air Canada
05 Feb - 16 Feb	United	direct
06 Feb - 16 Feb	United	direct
24 Feb - 10 Mar	United	direct
16 Feb - 14 Mar	TAP	direct
27 Feb - 08 Mar	TAP	direct
28 Feb - 08 Mar	TAP	direct
13 Feb - 07 Mar	TAP	direct
24 Feb - 03 Mar	TAP	direct
27 Feb - 02 Mar	Lufthansa

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 $356

Return flights