AirHint found the following cheapest return flights from New York (NYC) to Lisbon (LIS) in March 2026 (see full year).

Return flights

23 Mar - 30 Mar	Air Canada
17 Mar - 24 Mar	Air Canada
24 Mar - 31 Mar	Air Canada
18 Mar - 25 Mar	Air Canada
01 Mar - 10 Mar	Iberia
16 Mar - 15 Apr	Iberia
04 Mar - 09 Mar	Iberia
17 Mar - 24 Mar	TAP	direct
04 Mar - 09 Mar	TAP	direct
23 Mar - 20 Apr	TAP	direct
10 Mar - 24 Mar	TAP	direct
16 Mar - 15 Apr	TAP	direct
16 Mar - 23 Mar	TAP
31 Mar - 07 Apr	Air Canada
25 Mar - 01 Apr	Air Canada
30 Mar - 06 Apr	Brussels Airlines
29 Mar - 05 Apr	Air Canada
25 Mar - 01 Apr	TAP	direct
28 Mar - 05 Apr	Aer Lingus
26 Mar - 02 Apr	Turkish Airlines

Also check the deals for one-way flights from New York to Lisbon in March.

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from New York to Lisbon in March from 323€

Return flights