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

Monday, December 7th, 2026

3 round-trip options

Returning
Sat, Dec 12, 20265 Day Trip
$733 USD
Returning
Wed, Dec 16, 20269 Day Trip
$733 USD
Returning
Fri, Dec 18, 202611 Day Trip
$893 USD