Flights to Sintra-Cascais Natural Park from New York - ￥28,665

View ￥28,665 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from New York to Sintra-Cascais Natural Park

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Cheap Flights from New York 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.

Icelandair
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
Select Icelandair flight, departing Sat, Aug 23 from New York to Lisbon, returning Thu, Aug 28, priced at ￥60,480 found 2 days ago
American Airlines
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
Select American Airlines flight, departing Sun, Jan 11 from New York to Lisbon, returning Tue, Jan 20, priced at ￥62,390 found 4 days ago
United
Fri, Oct 3 - Wed, Oct 8
EWR
New York
LIS
Lisbon
￥65,110 Roundtrip, found 7 hours ago
￥65,110
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Oct 3 from New York to Lisbon, returning Wed, Oct 8, priced at ￥65,110 found 7 hours ago
Air Canada
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
Select Air Canada flight, departing Sun, Jan 11 from New York to Lisbon, returning Tue, Jan 20, priced at ￥66,650 found 4 days ago
United
Fri, Oct 3 - Wed, Oct 8
EWR
New York
LIS
Lisbon
￥66,820 Roundtrip, found 7 hours ago
￥66,820
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Oct 3 from New York to Lisbon, returning Wed, Oct 8, priced at ￥66,820 found 7 hours ago
KLM
Sun, Jan 11 - Tue, Jan 20
JFK
New York
LIS
Lisbon
￥67,080 Roundtrip, found 4 days ago
￥67,080
Roundtrip
found 4 days ago
Select KLM flight, departing Sun, Jan 11 from New York to Lisbon, returning Tue, Jan 20, priced at ￥67,080 found 4 days ago

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

November is typically the cheapest month to fly

From ￥50,920 - ￥95,650 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.