Newark (EWR) to Lisbon (LIS) flight deal in economy from $631
$840 USD
-25%$631 USD
Verified about 12 hours agoAugust 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Saturday, August 29th, 2026
5 round-trip options
Returning
Fri, Sep 4, 2026•6 Day Trip
$1,056 USD
Returning
Sat, Sep 5, 2026•7 Day Trip
$817 USD
Returning
Sun, Sep 6, 2026•8 Day Trip
$928 USD
Returning
Tue, Sep 8, 2026•10 Day Trip
$814 USD
Returning
Sat, Sep 12, 2026•14 Day Trip
$817 USD