Cheap Flights to Sintra-Cascais Natural Park from HK$285

View HK$285 flight on Mon, 9 Feb 2026Opens in a new window

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Cheap round-trip flights to Sintra-Cascais Natural Park

Prices were available within the past 7 days and start at HK$285 for one-way flights and HK$449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Wed, 29 Apr - Mon, 18 May
MAD
Madrid
LIS
Lisbon
HK$449 Return, found 3 days ago
HK$449
Return
found 3 days ago
Select TAP Portugal flight, departing Wed, 29 Apr from Madrid to Lisbon, returning Mon, 18 May, priced at HK$449 found 3 days ago
Air Europa
Sat, 16 May - Tue, 2 Jun
MAD
Madrid
LIS
Lisbon
HK$516 Return, found 3 days ago
HK$516
Return
found 3 days ago
Select Air Europa flight, departing Sat, 16 May from Madrid to Lisbon, returning Tue, 2 Jun, priced at HK$516 found 3 days ago
easyJet
Sun, 22 Feb - Tue, 24 Feb
LTN
London
LIS
Lisbon
HK$637 Return, found 2 days ago
HK$637
Return
found 2 days ago
Select easyJet flight, departing Sun, 22 Feb from London to Lisbon, returning Tue, 24 Feb, priced at HK$637 found 2 days ago
Vueling Airlines
Mon, 2 Mar - Thu, 5 Mar
LGW
London
LIS
Lisbon
HK$1,065 Return, found 4 days ago
HK$1,065
Return
found 4 days ago
Select Vueling Airlines flight, departing Mon, 2 Mar from London to Lisbon, returning Thu, 5 Mar, priced at HK$1,065 found 4 days ago
Transavia
Thu, 15 Jan - Mon, 19 Jan
AMS
Amsterdam
LIS
Lisbon
HK$1,274 Return, found 9 hours ago
HK$1,274
Return
found 9 hours ago
Select Transavia flight, departing Thu, 15 Jan from Amsterdam to Lisbon, returning Mon, 19 Jan, priced at HK$1,274 found 9 hours ago

Frequently asked questions

How do I find cheap flights to Sintra-Cascais Natural Park that have flexible change policies?
When it comes to flying these days, flexibility is crucial. That's why we've added a "No change fee" search function to help you find flexible, low-cost fares to Sintra-Cascais Natural Park. It's at the top left of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Sintra-Cascais Natural Park?
When you're ready to book your airfare to or near Sintra-Cascais Natural Park, these well-known airlines are waiting to welcome you on board:

  • TAP Portugal - 251 flights to or near Sintra-Cascais Natural Park each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Sintra-Cascais Natural Park each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 60 flights to or near Sintra-Cascais Natural Park each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Sintra-Cascais Natural Park?
One of the easiest ways to find cheap tickets to Sintra-Cascais Natural Park is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Sintra-Cascais Natural Park in the last seven days was HK$449. Booking in advance will usually help you score an even better deal.
How much is a flight to Sintra-Cascais Natural Park?
If you were journeying one way from Madrid (MAD), you could've snapped up a bargain seat for HK$285 in the last seven days. Return flights to Sintra-Cascais Natural Park ranged from HK$449 to HK$5,226 over the same period.
What are the most popular airports to fly into in Sintra-Cascais Natural Park?
Fly into Humberto Delgado Airport (LIS) and sample the best that Sintra-Cascais Natural Park has to offer. As the region's primary entry point, about 403 flights touch down here each month.
When is the cheapest time to fly to Sintra-Cascais Natural Park?
Departing on a Tuesday, followed by a Monday, is generally the best way to land the cheapest deal. Steer clear of weekends if you can, because Saturday is typically the most expensive day. Spend the funds you saved enjoying yourself in Sintra-Cascais Natural Park instead!
How much is a plane ticket to Sintra-Cascais Natural Park?
In the last seven days, journeys to Sintra-Cascais Natural Park cost between HK$449 and HK$5,226. Prices depend on the time of departure, airline, seating class and when you make your booking.
What months are the cheapest to book a flight to Sintra-Cascais Natural Park?
The most cost-effective month to snare a terrific deal to Sintra-Cascais Natural Park is February, whereas prices are higher in December. Avoid this time if you're counting your pennies.

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
HK$449

Trending flights to Sintra-Cascais Natural Park

Prices were available within the past 7 days and start at HK$285 for one-way flights and HK$449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Wed, 4 Feb - Mon, 16 Feb
HKG
Hong Kong SAR
LIS
Lisbon
HK$5,226 Return, found 2 hours ago
HK$5,226
Return
found 2 hours ago
Select Air France flight, departing Wed, 4 Feb from Hong Kong SAR to Lisbon, returning Mon, 16 Feb, priced at HK$5,226 found 2 hours ago

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