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

Saturday, December 19th, 2026

3 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$1,944 USD
Returning
Mon, Dec 28, 20269 Day Trip
$1,773 USD
Returning
Wed, Dec 30, 202611 Day Trip
$1,168 USD