Cheap flights To Sintra-Cascais Natural Park (LIS) from $324

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Cheap Flights to Sintra-Cascais Natural Park from $324 One Way, $471 Round Trip

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

Wed, Oct 14 - Sun, Oct 18
BOS
Logan Intl.
LIS
Humberto Delgado
$471 Roundtrip, found 1 hour ago
$471
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Wed, Oct 14 from Logan Intl. to Humberto Delgado, returning Sun, Oct 18, priced at $471 found 1 hour ago
Sat, Oct 3 - Sun, Oct 18
ORD
O'Hare Intl.
LIS
Humberto Delgado
$471 Roundtrip, found 11 hours ago
$471
Roundtrip
found 11 hours ago
Select Icelandair flight, departing Sat, Oct 3 from O'Hare Intl. to Humberto Delgado, returning Sun, Oct 18, priced at $471 found 11 hours ago
Mon, Oct 5 - Tue, Oct 20
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$471 Roundtrip, just found
$471
Roundtrip
just found
Select Icelandair flight, departing Mon, Oct 5 from John F. Kennedy Intl. to Humberto Delgado, returning Tue, Oct 20, priced at $471 just found
Wed, Dec 2 - Thu, Dec 10
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$472 Roundtrip, found 1 hour ago
$472
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Wed, Dec 2 from Newark Liberty Intl. Airport to Humberto Delgado, returning Thu, Dec 10, priced at $472 found 1 hour ago
Sat, Oct 3 - Sun, Oct 18
IAD
Washington Dulles Intl.
LIS
Humberto Delgado
$521 Roundtrip, just found
$521
Roundtrip
just found
Select Icelandair flight, departing Sat, Oct 3 from Washington Dulles Intl. to Humberto Delgado, returning Sun, Oct 18, priced at $521 just found
Mon, Sep 21 - Fri, Sep 25
BOS
Logan Intl.
LIS
Humberto Delgado
$580 Roundtrip, just found
$580
Roundtrip
just found
Select TAP Portugal flight, departing Mon, Sep 21 from Logan Intl. to Humberto Delgado, returning Fri, Sep 25, priced at $580 just found
Sat, Sep 19 - Sun, Sep 27
MIA
Miami Intl.
LIS
Humberto Delgado
$598 Roundtrip, just found
$598
Roundtrip
just found
Select TAP Portugal flight, departing Sat, Sep 19 from Miami Intl. to Humberto Delgado, returning Sun, Sep 27, priced at $598 just found
Tue, Nov 24 - Mon, Nov 30
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$598 Roundtrip, just found
$598
Roundtrip
just found
Select TAP Portugal flight, departing Tue, Nov 24 from Newark Liberty Intl. Airport to Humberto Delgado, returning Mon, Nov 30, priced at $598 just found
Tue, Nov 17 - Tue, Nov 24
MIA
Miami Intl.
LIS
Humberto Delgado
$619 Roundtrip, just found
$619
Roundtrip
just found
Select Iberia flight, departing Tue, Nov 17 from Miami Intl. to Humberto Delgado, returning Tue, Nov 24, priced at $619 just found
Sat, Jan 30 - Fri, Feb 5
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$627 Roundtrip, found 19 hours ago
$627
Roundtrip
found 19 hours ago
Select Scandinavian Airlines flight, departing Sat, Jan 30 from Newark Liberty Intl. Airport to Humberto Delgado, returning Fri, Feb 5, priced at $627 found 19 hours 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, Air Europa, British Airways, TAP Portugal, Delta, Virgin Atlantic, Iberia, Lufthansa, Swiss International Air Lines, Icelandair, Scandinavian Airlines
Flight Price
$471
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 Das Letras
5.0-star property

Eurostars Das Letras

Sep 3 - Sep 9

6 night stay

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

TAP Portugal • Roundtrip • Coach
Price was $1,995, price is now $1,314 per person
$1,314
per person
found 1 day ago
138 Liberdade Hotel
5.0-star property

138 Liberdade Hotel

Sep 3 - Sep 8

5 night stay

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

TAP Portugal • Non-stop • Coach

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

Iberia • Non-stop • Coach
Save 100% on your flight
Price was $2,105, price is now $1,346 per person
$1,346
per person
found 1 day ago
The Lumiares Hotel & Spa
5.0-star property

The Lumiares Hotel & Spa

Sep 3 - Sep 8

5 night stay

New York (NYC) to Lisbon (LIS)

TAP Portugal • Coach

Lisbon (LIS) to New York (NYC)

Iberia • Coach
Save 100% on your flight
Price was $4,195, price is now $2,718 per person
$2,718
per person
found 1 day ago
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Sintra-Cascais Natural Park business class flight packages

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

Eurostars Lisboa Baixa

9.8/10 Exceptional! (313 reviews)

Sep 7 - Sep 11

4 night stay

Chicago (ORD) to Lisbon (LIS)

TAP Portugal • Roundtrip • BusinessClass
Price was $7,496, price is now $6,662 per person
$6,662
per person
found 1 day ago
Great location easy access to various areas of the city.

Reviewed on Jul 8, 2026

Lisboa Carmo Hotel
4.0-star property

Lisboa Carmo Hotel

9.4/10 Exceptional! (1,008 reviews)

Sep 7 - Sep 11

4 night stay

Chicago (ORD) to Lisbon (LIS)

TAP Portugal • Roundtrip • BusinessClass
Price was $7,652, price is now $6,760 per person
$6,760
per person
found 1 day ago

138 Liberdade Hotel
5.0-star property

138 Liberdade Hotel

9.6/10 Exceptional! (777 reviews)

Sep 7 - Sep 11

4 night stay

Chicago (ORD) to Lisbon (LIS)

TAP Portugal • Roundtrip • BusinessClass
Price was $7,517, price is now $6,672 per person
$6,672
per person
found 1 day ago
Perfect

Reviewed on Jul 13, 2026

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Sintra-Cascais Natural Park first class flight packages

Price found within the past 48 hours. Click for updated prices.
TURIM Boulevard Hotel
5.0-star property

TURIM Boulevard Hotel

9.2/10 Wonderful! (454 reviews)

Sep 2 - Sep 7

5 night stay

San Francisco (SFO) to Lisbon (LIS)

United • Non-stop roundtrip • FirstClass
Price was $7,003, price is now $6,525 per person
$6,525
per person
found 1 day ago
Outstanding hotel! Location is amazing - right in the middle of many activities, shopping and restaurants. We were traveling during a heat wave and the air conditioning was great. Service was excellent - would absolutely stay here again.

Reviewed on Jul 6, 2026

138 Liberdade Hotel
5.0-star property

138 Liberdade Hotel

9.6/10 Exceptional! (777 reviews)

Sep 2 - Sep 7

5 night stay

San Francisco (SFO) to Lisbon (LIS)

United • Non-stop roundtrip • FirstClass
Price was $7,340, price is now $6,613 per person
$6,613
per person
found 1 day ago
Perfect

Reviewed on Jul 13, 2026

Hapimag Resort Lisbon
4.0-star property

Hapimag Resort Lisbon

8/10 Very Good! (5 reviews)

Sep 2 - Sep 7

5 night stay

San Francisco (SFO) to Lisbon (LIS)

United • Non-stop roundtrip • FirstClass
Price was $7,741, price is now $7,130 per person
$7,130
per person
found 1 day ago
Place was very nicely appointed. The common area had snacks and drinks and the pool looked nice. Front desk staff was very knowledgeable and helpful. We didn’t stay long and slept off jet lag for most of our time here but would definitely return.

Reviewed on Mar 19, 2024

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Sintra-Cascais Natural Park

End your search for discount fares on flights to Sintra-Cascais Natural Park. Orbitz has all the best prices on Sintra-Cascais Natural Park flights. With Orbitz, you can expect:

Cheap Deals on Flights to Sintra-Cascais Natural Park

We offer big discounts and last-minute savings on Sintra-Cascais Natural Park flights. We make it easy for you to research, plan, and book your flight to Sintra-Cascais Natural Park — all while offering great low fares. With guaranteed low prices and cutting-edge mobile tools, the perfect trip begins on Orbitz.

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We want to make your travel booking experience smooth and easy, from planning and researching Sintra-Cascais Natural Park flights to the actual booking. If you want to cancel your flight to Sintra-Cascais Natural Park, many tickets can be conveniently cancelled online. Contact our Customer Service to make changes to your air ticket.

Miles or Points Toward Frequent Flyer Programs

Much like booking with an airline directly, you can earn frequent flyer miles or points on qualified flights to Sintra-Cascais Natural Park with Orbitz. When completing your booking, just fill in your frequent flyer number for the airline you are flying with or for one of its available partner airlines.

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 $471 and $627 for a return fare to Sintra-Cascais Natural Park. One-way fares departing from Miami (MIA) dipped to $324 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.