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

Return flights

03 Mar - 10 Mar	Iberia
02 Mar - 06 Mar	Iberia
01 Mar - 06 Mar	Iberia
17 Mar - 24 Mar	TAP	direct
09 Mar - 18 Mar	Iberia
16 Mar - 23 Mar	Finnair
12 Mar - 19 Mar	TAP	direct
17 Mar - 20 Mar	Iberia
15 Mar - 22 Mar	SWISS
14 Mar - 21 Mar	SWISS
14 Mar - 17 Apr	British Airways
19 Mar - 09 Apr	British Airways
31 Mar - 07 Apr	SWISS
25 Mar - 08 Apr	SWISS
27 Mar - 03 Apr	Brussels Airlines
25 Mar - 03 Apr	SWISS
28 Mar - 05 Apr	SWISS
30 Mar - 25 Apr	SWISS
24 Mar - 18 Apr	Scandinavian Airlines
31 Mar - 05 Apr	KLM

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 322€

Return flights