Cheap flights To Sintra-Cascais Natural Park (LIS) from $270

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Cheap Flights to Sintra-Cascais Natural Park from $270 One Way, $576 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Jan 18 - Tue, Feb 2
LGA
LaGuardia
LIS
Humberto Delgado
$576 Roundtrip, found 9 hours ago
$576
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Jan 18 from LaGuardia to Humberto Delgado, returning Tue, Feb 2, priced at $576 found 9 hours ago
Tue, Oct 27 - Sat, Oct 31
BOS
Logan Intl.
LIS
Humberto Delgado
$582 Roundtrip, found 2 hours ago
$582
Roundtrip
found 2 hours ago
Select TAP Portugal flight, departing Tue, Oct 27 from Logan Intl. to Humberto Delgado, returning Sat, Oct 31, priced at $582 found 2 hours ago
Sat, Nov 28 - Sat, Dec 5
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$583 Roundtrip, just found
$583
Roundtrip
just found
Select Scandinavian Airlines flight, departing Sat, Nov 28 from John F. Kennedy Intl. to Humberto Delgado, returning Sat, Dec 5, priced at $583 just found
Mon, Nov 23 - Mon, Nov 30
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$604 Roundtrip, just found
$604
Roundtrip
just found
Select Scandinavian Airlines flight, departing Mon, Nov 23 from Newark Liberty Intl. Airport to Humberto Delgado, returning Mon, Nov 30, priced at $604 just found
Tue, Oct 6 - Wed, Oct 21
MIA
Miami Intl.
LIS
Humberto Delgado
$628 Roundtrip, just found
$628
Roundtrip
just found
Select TAP Portugal flight, departing Tue, Oct 6 from Miami Intl. to Humberto Delgado, returning Wed, Oct 21, priced at $628 just found
Wed, Feb 3 - Tue, Feb 9
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$631 Roundtrip, found 1 day ago
$631
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Feb 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Feb 9, priced at $631 found 1 day ago
Wed, Feb 3 - Fri, Feb 12
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$639 Roundtrip, found 5 hours ago
$639
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Wed, Feb 3 from John F. Kennedy Intl. to Humberto Delgado, returning Fri, Feb 12, priced at $639 found 5 hours ago
Sun, Nov 1 - Fri, Nov 27
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$652 Roundtrip, found 8 hours ago
$652
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Nov 1 from Newark Liberty Intl. Airport to Humberto Delgado, returning Fri, Nov 27, priced at $652 found 8 hours ago
Tue, Nov 3 - Thu, Nov 12
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$652 Roundtrip, found 16 hours ago
$652
Roundtrip
found 16 hours ago
Select Virgin Atlantic flight, departing Tue, Nov 3 from John F. Kennedy Intl. to Humberto Delgado, returning Thu, Nov 12, priced at $652 found 16 hours ago
Tue, Nov 3 - Thu, Nov 12
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$652 Roundtrip, found 16 hours ago
$652
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Nov 3 from John F. Kennedy Intl. to Humberto Delgado, returning Thu, Nov 12, priced at $652 found 16 hours ago

Sintra-Cascais Natural Park Flight Information

Traveling To
Sintra-Cascais Natural Park
Destination Airport IATA Code
LIS
Number of Airlines Serving
Airlines
JetBlue Airways, American Airlines, Air Europa, British Airways, Delta, Virgin Atlantic, Iberia, TAP Portugal, Air Canada, Scandinavian Airlines, Icelandair, Aer Lingus, United
Flight Price
$576
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Sintra-Cascais Natural Park economy flight packages

Price found within the past 48 hours. Click for updated prices.
Eurostars Lisboa Baixa
4.0-star property

Eurostars Lisboa Baixa

Oct 15 - Oct 19

4 night stay

Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

TAP Portugal • Roundtrip • Coach
Price was $1,781, price is now $1,249 per person
$1,249
per person
found 1 day ago
Pestana Palace Lisboa Hotel & National Monument - The Leading Hotels of the World
5.0-star property

Pestana Palace Lisboa Hotel & National Monument - The Leading Hotels of the World

Sep 29 - Oct 5

6 night stay

Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

TAP Portugal • Roundtrip • Coach
Save 100% on your flight
Price was $2,618, price is now $1,738 per person
$1,738
per person
found 1 day ago
Hotel Moon & Sun Lisboa
4.0-star property

Hotel Moon & Sun Lisboa

Oct 4 - Oct 10

6 night stay

Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

TAP Portugal • Roundtrip • Coach
Price was $2,331, price is now $1,654 per person
$1,654
per person
found 19 hours ago
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Sintra-Cascais Natural Park premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Aurea Museum by Eurostars Hotel Company
5.0-star property

Aurea Museum by Eurostars Hotel Company

9.4/10 Exceptional! (1,003 reviews)

Oct 14 - Oct 20

6 night stay

New York (JFK) to Lisbon (LIS)

United • Non-stop roundtrip • PremiumEconomy
Price was $3,719, price is now $2,861 per person
$2,861
per person
found 24 hours ago
We had a wonderful stay for our first time in Portugal. Beautiful hotel located in a great location by the Tagus River with lots to see and do. The room was very clean and well equipped and the staff were all very accommodating.

Reviewed on Aug 25, 2026

Eurostars Lisboa Baixa
4.0-star property

Eurostars Lisboa Baixa

9.8/10 Exceptional! (332 reviews)

Oct 14 - Oct 20

6 night stay

New York (JFK) to Lisbon (LIS)

United • Non-stop roundtrip • PremiumEconomy
Price was $3,865, price is now $2,899 per person
$2,899
per person
found 24 hours ago

MYTHIC SANA Downtown Suites
5.0-star property

MYTHIC SANA Downtown Suites

9.4/10 Exceptional! (11 reviews)

Oct 14 - Oct 20

6 night stay

New York (JFK) to Lisbon (LIS)

United • Non-stop roundtrip • PremiumEconomy
Price was $4,754, price is now $3,739 per person
$3,739
per person
found 24 hours ago

Don't see what you're looking for?
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Sintra-Cascais Natural Park

If you are looking for discount prices on flights to Sintra-Cascais Natural Park then look no further than Orbitz. With some of the best deals available, cutting-edge technology, and great customer service, Orbitz makes booking Sintra-Cascais Natural Park flights easy and affordable.

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Frequently asked questions

Which airlines fly to Sintra-Cascais Natural Park?
Secure a fare with one of the 20 airlines that fly to Humberto Delgado Airport (LIS) and gear up for exciting new adventures. This popular airport is a main gateway for Sintra-Cascais Natural Park. When it's time to discover the region, these leading carriers will get you there:

  • TAP Air Portugal - 1,902 flights to Sintra-Cascais Natural Park per month
  • Ryanair - 320 flights to Sintra-Cascais Natural Park per month
  • EasyJet - 244 flights to Sintra-Cascais Natural Park per month

What is the best airport to fly to in Sintra-Cascais Natural Park?
There's one main entry point for this area — Humberto Delgado Airport (LIS). Book your tickets for this popular gateway and explore all that Sintra-Cascais Natural Park has to offer.
How much is a flight to Sintra-Cascais Natural Park?
This past week, prices hovered between $576 and $652 for a return fare to Sintra-Cascais Natural Park. One-way fares departing from New York (JFK) dipped to $270 over the same time period.
How to book the cheapest flight to Sintra-Cascais Natural Park?
With some of the biggest and best flight deals around, you're guaranteed value for money with Orbitz. The following handy hints will help you snap up cheap flights to Sintra-Cascais Natural Park — and leave you with more money in your pocket:

  • Taking off from or arriving at nearby airports may save you money. Type in your preferred departure and arrival points. Next, click on the 'Nearby airports' function below the form fields to look through your options.
  • Also, click on the 'Show flexible dates' option to view the fares on days either side of your selected departure. You may be able to find cheaper flight deals if your dates are flexible.
  • To filter your results, click on 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also select whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • The early bird gets the most rewarding deals, so book as soon as you know your travel dates. The most affordable fares go like hotcakes and prices normally climb as the departure date gets closer.
  • Think about combining your hotels, flights and car rental into an Orbitz package to get more for your money.
  • Where possible, don't fly in high seasons. Airfares often hit their highest during school breaks, summer and around other vacation times like Easter and Christmas.

How long is a flight to Sintra-Cascais Natural Park?
Your flight to Sintra-Cascais Natural Park could be just an hour or it could be longer, depending on where you're departing from. We've put together a list of three of the top domestic routes and flight durations to give you an idea of what to expect:

  • Funchal (FNC-Cristiano Ronaldo) to Humberto Delgado Airport (LIS) - 1 hour and 42 minutes
  • Porto (OPO-Dr. Francisco de Sa Carneiro) to Humberto Delgado Airport (LIS) - 1 hour
  • Ponta Delgada (PDL-Joao Paulo II) to Humberto Delgado Airport (LIS) - 2 hours and 15 minutes

What is the best time to book a flight to Sintra-Cascais Natural Park?
Book in January, February or August for the most competitive fares to Sintra-Cascais Natural Park. Once you've located a bargain, snap it up — cheap flights will emerge and disappear in the click of a button.
What day of the week is the cheapest to book a flight to Sintra-Cascais Natural Park?
To score a fantastic flight deal, make a booking on a Tuesday, Wednesday or Saturday. These are typically the cheapest days to book tickets to Sintra-Cascais Natural Park.
What is the cheapest day of the week to fly to Sintra-Cascais Natural Park?
According to Orbitz data from 2020, you ought to start your trip on a Monday to score cheap flights to Sintra-Cascais Natural Park. Next most inexpensive day? Tuesday. Saturday will set you back the most. So, consider departing early in the week if you want to score a bargain fare and stretch your travel budget.
What is the cheapest month to fly to Sintra-Cascais Natural Park?
We won't keep you guessing — according to Orbitz data, August is generally the cheapest month to fly. Ideal for those who want to sneak in a weekend getaway or just a break from it all before the weather turns. The most expensive time to fly is the height of summer, with ticket prices peaking in June.
Which airlines allow free cancellation?
Orbitz makes it a cinch to find carriers offering fare flexibility. Simply choose "Filter by flexible change policies" when searching for your Sintra-Cascais Natural Park flights and bingo! You'll see options that include free cancellation within 24 hours of booking, no change fees and of course, the best price.
What do I need for the flight to Sintra-Cascais Natural Park?
It's good to be ready for anything when going on a trip. Remember the following pointers for a smooth flight:

  • Nothing is more important than your identification documents. Which to bring and how many depend on whether you're flying domestic or international. Be sure to check with your airline. In both cases, you'll need to show some sort of government-issued ID.
  • If you're flying direct to Sintra-Cascais Natural Park, it's likely you're going to be in the sky for quite some time. Bring lots of snacks and things to keep you busy. Now is the time to get stuck into that novel you've been dying to read!
  • Cabin temperatures can go from hot to cold quickly, so it's wise to pack a sweater. Also consider compression socks. They can help prevent blood clots and improve circulation.

How many direct flights are there to Sintra-Cascais Natural Park?
You can reserve a seat on one of 745 flights that travel direct to Sintra-Cascais Natural Park each month. TAP Portugal, Ryanair and easyJet are just a few of the carriers that will get you there in one go. Vueling, Azores Airlines and Iberia also fly to Sintra-Cascais Natural Park nonstop.
How do I get cheap first-class/business deals to Sintra-Cascais Natural Park?
There are ways of booking first or business-class tickets to Sintra-Cascais Natural Park that won't burn a hole through your savings. Claim a seat at the front of the plane for less with these great tips:

  • Be more flexible with your travel dates and hold out for big sales on first or business-class airfares.
  • Find a low-cost carrier that offers business-class seats. They often come with extra space and a glass of bubbly — and a more attractive price.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you put down a price for a seat up the front. You can also try upgrading with points earned through a loyalty scheme.

What is the best time to go to Sintra-Cascais Natural Park?
Anytime is a great time to head to Sintra-Cascais Natural Park, but March, May and July are the busiest months. Like most places in the Northern Hemisphere, summer kicks off June 20. If you'd like to spend your days in a lightweight top than a thick winter coat, this time of year would suit you nicely. Expect average daytime highs of 75 ºF and nighttime lows around 65 ºF.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.