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

Return flights

14 Apr - 21 Apr	Iberia For Level
22 Apr - 03 May	Iberia For Level
01 Apr - 05 Apr	Delta
08 Apr - 15 Apr	Iberia For Level
02 Apr - 06 Apr	Delta
17 Apr - 23 Apr	Iberia
02 Apr - 05 Apr	Delta
08 Apr - 22 Apr	Iberia
08 Apr - 24 Apr	Iberia
15 Apr - 25 Apr	Iberia
08 Apr - 25 Apr	Iberia
29 Apr - 03 May	Iberia
25 Apr - 01 May	Iberia
24 Apr - 13 May	Iberia
22 Apr - 02 May	Air Europa
24 Apr - 03 May	Iberia
30 Apr - 09 May	British Airways
22 Apr - 02 May	TAP	direct
22 Apr - 03 May	TAP	direct
24 Apr - 13 May	TAP	direct

Also check the deals for one-way flights from Lisbon to New York 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 Lisbon to New York in April from $478

Return flights