Lisbon (LIS) to New York City (JFK) flight deal in economy from $595

Sunday, December 13th, 2026

3 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$1,065 USD
Returning
Tue, Dec 22, 20269 Day Trip
$1,122 USD
Returning
Thu, Dec 24, 202611 Day Trip
$1,841 USD