Newark (EWR) to Lisbon (LIS) flight deal in economy from $631
$840 USD
-25%$631 USD
Verified about 18 hours agoDecember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Friday, December 18th, 2026
7 round-trip options
Returning
Thu, Dec 24, 2026•6 Day Trip
$947 USD
Returning
Fri, Dec 25, 2026•7 Day Trip
$1,010 USD
Returning
Sat, Dec 26, 2026•8 Day Trip
$977 USD
Returning
Sun, Dec 27, 2026•9 Day Trip
$977 USD
Returning
Wed, Dec 30, 2026•12 Day Trip
$985 USD
Returning
Thu, Dec 31, 2026•13 Day Trip
$980 USD
Returning
Fri, Jan 1, 2027•14 Day Trip
$996 USD