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

Sunday, December 6th, 2026

3 round-trip options

Returning
Fri, Dec 11, 20265 Day Trip
$722 USD
Returning
Tue, Dec 15, 20269 Day Trip
$722 USD
Returning
Thu, Dec 17, 202611 Day Trip
$1,727 USD