AirHint found the following cheapest one-way flights from Lisbon (LIS) to New York (JFK) in May 2026 (see full year).

One-Way flights

03 May	Iberia For Level
06 May	Iberia For Level
13 May	Aegean Airlines
04 May	Iberia For Level
18 May	Vueling Airlines
19 May	Aegean Airlines
20 May	Aegean Airlines
11 May	TAP
12 May	Iberia For Level
08 May	TAP

Also check the deals for return flights from Lisbon to New York in May.

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 one-way flights from Lisbon to New York in May from $271

One-Way flights