
Popular airlines from Newark to Sintra-Cascais Natural Park
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United
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Finnair
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Cheap Flights from Newark to Sintra-Cascais Natural Park (NYC-LIS)
Prices were available within the past 7 days and start at ¥28,665 for one-way flights and ¥60,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Thu, Aug 28
JFK
New York
LIS
Lisbon
¥60,480 Roundtrip, found 2 days ago
¥60,480
Roundtrip
found 2 days ago

Sun, Jan 11 - Tue, Jan 20
LGA
New York
LIS
Lisbon
¥62,390 Roundtrip, found 4 days ago
¥62,390
Roundtrip
found 4 days ago

Fri, Oct 3 - Wed, Oct 8
EWR
New York
LIS
Lisbon
¥65,110 Roundtrip, found 14 hours ago
¥65,110
Roundtrip
found 14 hours ago

Thu, Jan 8 - Wed, Jan 14
JFK
New York
LIS
Lisbon
¥65,540 Roundtrip, just found
¥65,540
Roundtrip
just found

Thu, Jan 8 - Wed, Jan 14
EWR
New York
LIS
Lisbon
¥66,440 Roundtrip, just found
¥66,440
Roundtrip
just found

Sun, Jan 11 - Tue, Jan 20
LGA
New York
LIS
Lisbon
¥66,650 Roundtrip, found 4 days ago
¥66,650
Roundtrip
found 4 days ago
Find the cheapest month to fly from New York (EWR) to Lisbon (LIS)
November is typically the cheapest month to fly
From ¥61,540 - ¥116,554 per traveler.
Graph displaying average flight prices per month
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