$443 Cheap American Airlines flights Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

View $443 flight on Mon, Feb 9, 2026Opens in a new window

$443 Cheap American Airlines flights Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

Prices were available within the past 7 days and start at $443 for one-way flights and $548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Apr 13 - Thu, Apr 23
EWR
New York
LIS
Lisbon
$548 Roundtrip, found 18 hours ago
$548
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Apr 13 from New York to Lisbon, returning Thu, Apr 23, priced at $548 found 18 hours ago

Find the cheapest month to fly from New York (EWR) to Lisbon (LIS)

November is typically the cheapest month to fly

From $407 - $646 per traveler.
Flights from Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
United
Distance
5403 km
Average flight time
11 hours 45 mins