Cheap Flights to Sintra-Cascais Natural Park from CA $372

View CA $372 flight on Tue, Oct. 21, 2025Opens in a new window

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How much is the cheapest flight to Sintra-Cascais Natural Park?

Prices were available within the past 7 days and start at CA $372 for one-way flights and CA $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar. 10 - Sat, Mar. 21
YYZ
Toronto
LIS
Lisbon
CA $374 Roundtrip, just found
CA $374
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar. 10 from Toronto to Lisbon, returning Sat, Mar. 21, priced at CA $374 just found
Iberia
Mon, Jan. 12 - Mon, Jan. 19
YYZ
Toronto
LIS
Lisbon
CA $440 Roundtrip, just found
CA $440
Roundtrip
just found
Select Iberia flight, departing Mon, Jan. 12 from Toronto to Lisbon, returning Mon, Jan. 19, priced at CA $440 just found
Finnair
Mon, Sep. 29 - Wed, Oct. 8
YYZ
Toronto
LIS
Lisbon
CA $456 Roundtrip, found 1 hour ago
CA $456
Roundtrip
found 1 hour ago
Select Finnair flight, departing Mon, Sep. 29 from Toronto to Lisbon, returning Wed, Oct. 8, priced at CA $456 found 1 hour ago
TAP Portugal
Thu, Sep. 4 - Thu, Oct. 9
YYZ
Toronto
LIS
Lisbon
CA $625 Roundtrip, found 4 days ago
CA $625
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Thu, Sep. 4 from Toronto to Lisbon, returning Thu, Oct. 9, priced at CA $625 found 4 days ago
Royal Air Maroc
Wed, Nov. 26 - Thu, Dec. 11
YYZ
Toronto
LIS
Lisbon
CA $628 Roundtrip, found 20 hours ago
CA $628
Roundtrip
found 20 hours ago
Select Royal Air Maroc flight, departing Wed, Nov. 26 from Toronto to Lisbon, returning Thu, Dec. 11, priced at CA $628 found 20 hours ago

Find the cheapest month to fly from Columbus (CMH) to Lisbon (LIS)

January is typically the cheapest month to fly

From CA $720 - CA $1,364 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Sintra-Cascais Natural Park. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Sintra-Cascais Natural Park. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Sintra-Cascais Natural Park.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Sintra-Cascais Natural Park flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Sintra-Cascais Natural Park.

Looking to save even more? Get additional savings by bundling your Sintra-Cascais Natural Park flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Sintra-Cascais Natural Park trip!

Frequently asked questions

How do I find cheap flights to Sintra-Cascais Natural Park that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia makes sense. Simply click on "No change fee" under the "Flexible change policies" filter. Your low-cost, flexible flight to Sintra-Cascais Natural Park is only a few clicks away.
Which airlines fly to Sintra-Cascais Natural Park?
Decide on your vacation dates and then make your way towards Sintra-Cascais Natural Park with one of these leading airlines:

  • TAP Air Portugal - 190 flights to or near Sintra-Cascais Natural Park each month, including 190 flights to Humberto Delgado Airport (LIS) per month.
  • Delta - 30 flights to or near Sintra-Cascais Natural Park each month, including 30 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 30 flights to or near Sintra-Cascais Natural Park each month, including 30 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Sintra-Cascais Natural Park?
You'll always walk away with an awesome deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred travel date, then tick the flexible dates box above to compare prices for nearby days. CA $374 was the lowest price for a flight to Sintra-Cascais Natural Park in the last seven days.
How much is a flight to Sintra-Cascais Natural Park?
You could have snapped up a return flight to Sintra-Cascais Natural Park from anywhere between CA $374 and CA $628 in the last seven days. For one-way journeys leaving from Toronto (YYZ), the lowest amount paid during this time was just CA $372.
What are the most popular airports to fly into in Sintra-Cascais Natural Park?
Humberto Delgado Airport (LIS) is the main airport for many travelling to and from Sintra-Cascais Natural Park. Around 264 flights per month land at this airport.
When is the cheapest time to fly to Sintra-Cascais Natural Park?
Fly out on a Tuesday to boost your chances of picking up the cheapest fare to Sintra-Cascais Natural Park. Mondays are usually the second most affordable day to depart. Saturday is normally the most expensive day to fly anywhere.
How much is a plane ticket to Sintra-Cascais Natural Park?
In the last seven days, seats to Sintra-Cascais Natural Park varied between CA $374 and CA $628. Prices usually rise as your travel date nears, so find a good deal today.
What are the best things to do in Sintra-Cascais Natural Park?

  • With so many fascinating things to do and see in Praia do Guincho, it's hardly surprising that most visitors begin their Sintra-Cascais Natural Park getaway in this bustling city. Spend your first couple of days ticking off big-name attractions like Guincho Beach before travelling to some of this location's lesser-known treasures.
  • When thinking about which clothes to bring on your vacation, take into account that Praia do Guincho has a Mediterranean climate. To give you a clearer idea of what to expect, look up the weather forecast before you go.
  • When you're ready to see more of this beautiful region, grab the keys to one of our inexpensive car rentals and visit Estoril. It's roughly 8 kilometres to the east of Praia do Guincho and is also home to top tourist attractions, like Tamariz Beach.

What is the best time to go to Sintra-Cascais Natural Park?
Azenhas do Mar, Sintra-Cascais Natural Park's most prominent city, is an awesome location to explore at anytime. Not into cooler weather? Then venture here from June 20 onward during the summer months, when temperatures range from 18ºC to 24ºC. May, July and September is when Azenhas do Mar is really lively.
What months are the cheapest to book a flight to Sintra-Cascais Natural Park?
February is the best month to secure a seat for your Sintra-Cascais Natural Park break. Airfares are priciest throughout the festive month of December, so keep clear of this time if possible.
Flights to Sintra-Cascais Natural Park information
Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Roundtrip price
CA $374

Trending flights to Sintra-Cascais Natural Park

Prices were available within the past 7 days and start at CA $372 for one-way flights and CA $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar. 10 - Sat, Mar. 21
YYZ
Toronto
LIS
Lisbon
CA $374 Roundtrip, just found
CA $374
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar. 10 from Toronto to Lisbon, returning Sat, Mar. 21, priced at CA $374 just found
*Available to Expedia members.