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

Thursday, December 10th, 2026

3 round-trip options

Returning
Tue, Dec 15, 20265 Day Trip
$733 USD
Returning
Sat, Dec 19, 20269 Day Trip
$893 USD
Returning
Mon, Dec 21, 202611 Day Trip
$2,304 USD