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

Monday, December 14th, 2026

3 round-trip options

Returning
Sat, Dec 19, 20265 Day Trip
$1,076 USD
Returning
Wed, Dec 23, 20269 Day Trip
$1,019 USD
Returning
Fri, Dec 25, 202611 Day Trip
$1,076 USD