Newark (EWR) to Lisbon (LIS) flight deal in economy from $631
$840 USD
-25%$631 USD
Verified about 10 hours agoSeptember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Wednesday, September 30th, 2026
7 round-trip options
Returning
Mon, Oct 5, 2026•5 Day Trip
$760 USD
Returning
Tue, Oct 6, 2026•6 Day Trip
$726 USD
Returning
Wed, Oct 7, 2026•7 Day Trip
$695 USD
Returning
Sat, Oct 10, 2026•10 Day Trip
$745 USD
Returning
Sun, Oct 11, 2026•11 Day Trip
$828 USD
Returning
Mon, Oct 12, 2026•12 Day Trip
$745 USD
Returning
Tue, Oct 13, 2026•13 Day Trip
$695 USD