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
Tuesday, December 29th, 2026
7 round-trip options
Returning
Mon, Jan 4, 2027•6 Day Trip
$783 USD
Returning
Tue, Jan 5, 2027•7 Day Trip
$779 USD
Returning
Wed, Jan 6, 2027•8 Day Trip
$767 USD
Returning
Thu, Jan 7, 2027•9 Day Trip
$759 USD
Returning
Sun, Jan 10, 2027•12 Day Trip
$759 USD
Returning
Mon, Jan 11, 2027•13 Day Trip
$759 USD
Returning
Tue, Jan 12, 2027•14 Day Trip
$759 USD