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

Saturday, December 12th, 2026

3 round-trip options

Returning
Thu, Dec 17, 20265 Day Trip
$1,910 USD
Returning
Mon, Dec 21, 20269 Day Trip
$1,841 USD
Returning
Wed, Dec 23, 202611 Day Trip
$1,008 USD