Cheap flights To Sintra-Cascais Natural Park (LIS) from $236

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Cheap Flights to Sintra-Cascais Natural Park from $236 One Way, $395 Round Trip

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

Wed, Dec 10 - Thu, Dec 18
BOS
Logan Intl.
LIS
Humberto Delgado
$395 Roundtrip, found 14 hours ago
$395
Roundtrip
found 14 hours ago
Select Icelandair flight, departing Wed, Dec 10 from Logan Intl. to Humberto Delgado, returning Thu, Dec 18, priced at $395 found 14 hours ago
Sat, Jan 10 - Sun, Jan 25
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 10 from John F. Kennedy Intl. to Humberto Delgado, returning Sun, Jan 25, priced at $396 found 2 days ago
Sat, Jan 24 - Sun, Feb 1
ORD
O'Hare Intl.
LIS
Humberto Delgado
$396 Roundtrip, found 2 hours ago
$396
Roundtrip
found 2 hours ago
Select Icelandair flight, departing Sat, Jan 24 from O'Hare Intl. to Humberto Delgado, returning Sun, Feb 1, priced at $396 found 2 hours ago
Sat, Jan 17 - Sun, Feb 1
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$396 Roundtrip, found 1 hour ago
$396
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sat, Jan 17 from Newark Liberty Intl. Airport to Humberto Delgado, returning Sun, Feb 1, priced at $396 found 1 hour ago
Mon, May 4 - Thu, May 21
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$410 Roundtrip, found 5 days ago
$410
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Mon, May 4 from John F. Kennedy Intl. to Humberto Delgado, returning Thu, May 21, priced at $410 found 5 days ago
Thu, Feb 5 - Sat, Feb 14
LGA
LaGuardia
LIS
Humberto Delgado
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Feb 5 from LaGuardia to Humberto Delgado, returning Sat, Feb 14, priced at $410 found 2 days ago
Tue, Jan 13 - Thu, Jan 22
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 13 from Newark Liberty Intl. Airport to Humberto Delgado, returning Thu, Jan 22, priced at $410 found 2 days ago
Tue, Feb 24 - Mon, Mar 2
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$410 Roundtrip, just found
$410
Roundtrip
just found
Select Virgin Atlantic flight, departing Tue, Feb 24 from John F. Kennedy Intl. to Humberto Delgado, returning Mon, Mar 2, priced at $410 just found
Mon, Feb 2 - Mon, Feb 9
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$419 Roundtrip, found 4 hours ago
$419
Roundtrip
found 4 hours ago
Select Iberia flight, departing Mon, Feb 2 from John F. Kennedy Intl. to Humberto Delgado, returning Mon, Feb 9, priced at $419 found 4 hours ago
Sat, Jan 17 - Sat, Jan 31
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$419 Roundtrip, found 1 hour ago
$419
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Jan 17 from Newark Liberty Intl. Airport to Humberto Delgado, returning Sat, Jan 31, priced at $419 found 1 hour ago

Sintra-Cascais Natural Park Flight Information

Traveling To
Sintra-Cascais Natural Park
Destination Airport IATA Code
LIS
Number of Airlines Serving
Airlines
American Airlines, British Airways, TAP Portugal, Air Canada, Lufthansa, Brussels Airlines, Iberia, Icelandair, United, Virgin Atlantic
Flight Price
$395
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

Jan 4 - Jan 10

6 night stay

Boston (BOS) to Lisbon (LIS)

TAP Portugal • Coach

Lisbon (LIS) to Boston (BOS)

British Airways • Coach
Price was $1,632, price is now $1,245 per person
$1,245
per person
found 1 day ago
Chiado Arty flats
4.0-star property

Chiado Arty flats

Jan 4 - Jan 10

6 night stay

Boston (BOS) to Lisbon (LIS)

TAP Portugal • Coach

Lisbon (LIS) to Boston (BOS)

British Airways • Coach
Price was $2,244, price is now $1,612 per person
$1,612
per person
found 1 day ago
Casagrand Luxury Suites Lisboa
4.0-star property

Casagrand Luxury Suites Lisboa

Jan 4 - Jan 10

6 night stay

Boston (BOS) to Lisbon (LIS)

TAP Portugal • Coach

Lisbon (LIS) to Boston (BOS)

British Airways • Coach
Price was $2,010, price is now $1,566 per person
$1,566
per person
found 1 day ago
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Sintra-Cascais Natural Park premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Eurostars Das Letras
5.0-star property

Eurostars Das Letras

9/10 Wonderful! (1,005 reviews)

Dec 27 - Jan 3

7 night stay

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

American Airlines • Roundtrip • PremiumEconomy
Price was $4,205, price is now $3,324 per person
$3,324
per person
found 1 day ago
Not a five star. More like 3.5 stars

Reviewed on Aug 3, 2025

Aurea Museum by Eurostars Hotel Company
5.0-star property

Aurea Museum by Eurostars Hotel Company

9.4/10 Exceptional! (1,013 reviews)

Dec 27 - Jan 3

7 night stay

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

American Airlines • Roundtrip • PremiumEconomy
Price was $4,494, price is now $3,519 per person
$3,519
per person
found 1 day ago
Fabulous hotel in a truly historic hotel! First though, I would like to mention the amazing staff at Check in.. very pleasant, informative, and welcoming. The hotel has ancient Roman ruins underneath that have been meticulously excavated. The hotel offers private tour every day at 10am for its guests. This is a great location walkable to everything, yet slightly removed from the hustle & bustle.

Reviewed on Sep 12, 2025

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

9.2/10 Wonderful! (807 reviews)

Dec 27 - Jan 3

7 night stay

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

American Airlines • Roundtrip • PremiumEconomy
Price was $4,501, price is now $3,711 per person
$3,711
per person
found 1 day ago
Absolutely beautiful hotel! Excellent staff, lovely room, fabulous breakfasts! Enjoyed the pools and steam room. Would highly recommend!

Reviewed on Oct 16, 2023

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See all available trips from Newark Liberty Intl. Airport to Sintra-Cascais Natural Park
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Sintra-Cascais Natural Park

Get the absolute lowest prices on flights to Sintra-Cascais Natural Park by shopping with Orbitz. Orbitz is the most efficient travel planner around, allowing you to search, compare and book discount domestic and international flights fast. With cutting-edge mobile tools and access to frequent flier rewards programs, we have everything you need for both your routine and holiday excursions.

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When you download the free Orbitz mobile phone app, you can get regular and free flight updates. These will keep you informed of important scheduling changes. Updates can even be sent to several contacts, helping to keep everyone current on anticipated arrival times and all other relevant flight details.

Orbitz makes traveling on a budget very easy to do. We provide everything you need to plan your ideal trip from start to finish. Getting there and back again is a snap when you book your Sintra-Cascais Natural Park flight using Orbitz.

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 $395 and $419 for a return fare to Sintra-Cascais Natural Park. One-way fares departing from San Francisco (SFO) dipped to $236 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.