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
Monday, September 21st, 2026
7 round-trip options
Returning
Sat, Sep 26, 2026•5 Day Trip
$1,264 USD
Returning
Sun, Sep 27, 2026•6 Day Trip
$870 USD
Returning
Mon, Sep 28, 2026•7 Day Trip
$741 USD
Returning
Thu, Oct 1, 2026•10 Day Trip
$691 USD
Returning
Fri, Oct 2, 2026•11 Day Trip
$691 USD
Returning
Sat, Oct 3, 2026•12 Day Trip
$845 USD
Returning
Sun, Oct 4, 2026•13 Day Trip
$849 USD