Lisbon (LIS) to Newark (EWR) flight deal in economy from $646
$694 USD
-7%$646 USD
Verified 15 days agoJuly 2026
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Great Availability
75% of dates checked are available within 10% of the lowest price
Tuesday, July 21st, 2026
7 round-trip options
Returning
Mon, Jul 27, 2026•6 Day Trip
$750 USD
Returning
Tue, Jul 28, 2026•7 Day Trip
$750 USD
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Thu, Jul 30, 2026•9 Day Trip
$750 USD
Returning
Fri, Jul 31, 2026•10 Day Trip
$937 USD
Returning
Sun, Aug 2, 2026•12 Day Trip
$750 USD
Returning
Mon, Aug 3, 2026•13 Day Trip
$750 USD
Returning
Tue, Aug 4, 2026•14 Day Trip
$750 USD