Lisbon (LIS) to Newark (EWR) flight deal in economy from $646
$694 USD
-7%$646 USD
Verified 16 days agoAugust 2026
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Great Availability
75% of dates checked are available within 10% of the lowest price
Wednesday, August 26th, 2026
7 round-trip options
Returning
Tue, Sep 1, 2026•6 Day Trip
$678 USD
Returning
Wed, Sep 2, 2026•7 Day Trip
$685 USD
Returning
Fri, Sep 4, 2026•9 Day Trip
$789 USD
Returning
Sat, Sep 5, 2026•10 Day Trip
$680 USD
Returning
Mon, Sep 7, 2026•12 Day Trip
$657 USD
Returning
Tue, Sep 8, 2026•13 Day Trip
$677 USD
Returning
Wed, Sep 9, 2026•14 Day Trip
$678 USD