Cheap Flights To Sintra-Cascais Natural Park 2025

Sintra-Cascais Natural Park Flights as Low as $398

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov 8 - Sun, Nov 16
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$398 Roundtrip, found 16 hours ago
$398
Roundtrip
found 16 hours ago
Select Icelandair flight, departing Sat, Nov 8 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Nov 16, priced at $398 found 16 hours ago
TAP Portugal
Mon, Nov 10 - Tue, Nov 18
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$421 Roundtrip, found 16 hours ago
$421
Roundtrip
found 16 hours ago
Select TAP Portugal flight, departing Mon, Nov 10 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 18, priced at $421 found 16 hours ago
Delta
Tue, Nov 11 - Sun, Nov 16
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$427 Roundtrip, found 16 hours ago
$427
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Nov 11 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Nov 16, priced at $427 found 16 hours ago
United
Thu, Nov 6 - Mon, Nov 17
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$473 Roundtrip, found 16 hours ago
$473
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 6 from Newark Liberty Intl. Airport to Humberto Delgado, returning Mon, Nov 17, priced at $473 found 16 hours ago
Virgin Atlantic
Tue, Sep 23 - Tue, Oct 21
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$479 Roundtrip, found 4 days ago
$479
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Tue, Sep 23 from John F. Kennedy Intl. to Humberto Delgado, returning Tue, Oct 21, priced at $479 found 4 days ago
British Airways
Fri, Nov 7 - Thu, Nov 20
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$487 Roundtrip, found 16 hours ago
$487
Roundtrip
found 16 hours ago
Select British Airways flight, departing Fri, Nov 7 from John F. Kennedy Intl. to Humberto Delgado, returning Thu, Nov 20, priced at $487 found 16 hours ago
Air Europa
Fri, Nov 7 - Sun, Nov 16
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$499 Roundtrip, found 16 hours ago
$499
Roundtrip
found 16 hours ago
Select Air Europa flight, departing Fri, Nov 7 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Nov 16, priced at $499 found 16 hours ago
Swiss International Air Lines
Sun, Aug 3 - Sun, Aug 10
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$703 Roundtrip, found 1 day ago
$703
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Aug 3 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Aug 10, priced at $703 found 1 day ago
Brussels Airlines
Wed, Jul 30 - Fri, Aug 8
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$719 Roundtrip, found 1 day ago
$719
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Wed, Jul 30 from John F. Kennedy Intl. to Humberto Delgado, returning Fri, Aug 8, priced at $719 found 1 day ago
Air Canada
Wed, Aug 13 - Wed, Sep 3
LAS
Harry Reid Intl.
LIS
Humberto Delgado
$751 Roundtrip, found 18 hours ago
$751
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Aug 13 from Harry Reid Intl. to Humberto Delgado, returning Wed, Sep 3, priced at $751 found 18 hours ago
Turkish Airlines
Fri, Sep 26 - Sat, Sep 27
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$797 Roundtrip, found 5 days ago
$797
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Fri, Sep 26 from John F. Kennedy Intl. to Humberto Delgado, returning Sat, Sep 27, priced at $797 found 5 days ago
LOT-Polish Airlines
Fri, Aug 29 - Tue, Sep 9
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$832 Roundtrip, found 4 days ago
$832
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Fri, Aug 29 from John F. Kennedy Intl. to Humberto Delgado, returning Tue, Sep 9, priced at $832 found 4 days ago
Porter Airlines
Wed, Aug 13 - Sun, Sep 7
LAS
Harry Reid Intl.
LIS
Humberto Delgado
$878 Roundtrip, found 18 hours ago
$878
Roundtrip
found 18 hours ago
Select Porter Airlines flight, departing Wed, Aug 13 from Harry Reid Intl. to Humberto Delgado, returning Sun, Sep 7, priced at $878 found 18 hours ago
Royal Air Maroc
Fri, Sep 26 - Sat, Sep 27
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$898 Roundtrip, found 5 days ago
$898
Roundtrip
found 5 days ago
Select Royal Air Maroc flight, departing Fri, Sep 26 from John F. Kennedy Intl. to Humberto Delgado, returning Sat, Sep 27, priced at $898 found 5 days ago
Air Transat
Sat, Aug 16 - Sun, Sep 7
LAS
Harry Reid Intl.
LIS
Humberto Delgado
$913 Roundtrip, found 18 hours ago
$913
Roundtrip
found 18 hours ago
Select Air Transat flight, departing Sat, Aug 16 from Harry Reid Intl. to Humberto Delgado, returning Sun, Sep 7, priced at $913 found 18 hours ago
Lufthansa
Sat, Aug 2 - Mon, Aug 11
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$927 Roundtrip, found 1 day ago
$927
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Aug 2 from John F. Kennedy Intl. to Humberto Delgado, returning Mon, Aug 11, priced at $927 found 1 day ago

Cheap Sintra-Cascais Natural Park Flights

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