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

Return flights

09 Mar - 17 Mar	Iberia
20 Mar - 25 Mar	Iberia
01 Mar - 08 Mar	Iberia
02 Mar - 16 Mar	Scandinavian Airlines
03 Mar - 17 Mar	United	direct
10 Mar - 17 Mar	United	direct
09 Mar - 17 Mar	United	direct
13 Mar - 19 Mar	TAP	direct
25 Mar - 07 Apr	TAP	direct
09 Mar - 16 Mar	Iberia
18 Mar - 22 Mar	Icelandair
19 Mar - 15 Apr	TAP	direct
30 Mar - 25 Apr	TAP
24 Mar - 06 Apr	Delta
28 Mar - 18 Apr	Air Canada
31 Mar - 25 Apr	British Airways
30 Mar - 06 Apr	TAP
17 Mar - 11 Apr	Scandinavian Airlines
25 Mar - 03 Apr	Delta
31 Mar - 12 Apr	Scandinavian 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.

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Cheapest return flights from New York to Lisbon in March from 343€

Return flights