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

Return flights

20 Apr - 27 Apr	TAP	direct
13 Apr - 21 Apr	TAP	direct
06 Apr - 13 Apr	Air Canada
18 Apr - 28 Apr	TAP	direct
19 Apr - 29 Apr	TAP	direct
14 Apr - 21 Apr	Scandinavian Airlines
21 Apr - 28 Apr	Scandinavian Airlines
19 Apr - 26 Apr	TAP
15 Apr - 22 Apr	Air Canada
29 Apr - 06 May	Air Canada
17 Apr - 22 Apr	Scandinavian Airlines
27 Apr - 06 May	United	direct
27 Apr - 04 May	United
30 Apr - 04 May	Iberia
30 Apr - 09 May	Iberia
29 Apr - 05 May	British Airways
29 Apr - 04 May	British Airways
30 Apr - 06 May	TAP	direct
28 Apr - 05 May	United	direct
26 Apr - 02 May	SWISS

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

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 April from 353€

Return flights