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

Sunday, December 20th, 2026

3 round-trip options

Returning
Fri, Dec 25, 20265 Day Trip
$1,168 USD
Returning
Tue, Dec 29, 20269 Day Trip
$1,168 USD
Returning
Thu, Dec 31, 202611 Day Trip
$1,715 USD