A historic square with tiled pavement, a prominent church with a bell tower, and traditional buildings with balconies.

Cheap Flights to Central Cascais from HK$424

View HK$424 flight on Sun, 30 Aug 2026Opens in a new window

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Cheap round-trip flights to Central Cascais

Prices were available within the past 7 days and start at HK$424 for one-way flights and HK$981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 22 Sept - Sat, 26 Sept
LTN
London
LIS
Lisbon
HK$981 Return, just found
HK$981
Return
just found
Select easyJet flight, departing Tue, 22 Sept from London to Lisbon, returning Sat, 26 Sept, priced at HK$981 just found
Vueling Airlines
Fri, 27 Nov - Mon, 30 Nov
LGW
London
LIS
Lisbon
HK$1,134 Return, found 5 days ago
HK$1,134
Return
found 5 days ago
Select Vueling Airlines flight, departing Fri, 27 Nov from London to Lisbon, returning Mon, 30 Nov, priced at HK$1,134 found 5 days ago
TAP Portugal
Sat, 7 Nov - Sat, 14 Nov
MAN
Manchester
LIS
Lisbon
HK$1,665 Return, found 3 days ago
HK$1,665
Return
found 3 days ago
Select TAP Portugal flight, departing Sat, 7 Nov from Manchester to Lisbon, returning Sat, 14 Nov, priced at HK$1,665 found 3 days ago
Air Europa
Wed, 25 Nov - Wed, 2 Dec
LGW
London
LIS
Lisbon
HK$1,743 Return, found 5 days ago
HK$1,743
Return
found 5 days ago
Select Air Europa flight, departing Wed, 25 Nov from London to Lisbon, returning Wed, 2 Dec, priced at HK$1,743 found 5 days ago
British Airways
Sat, 6 Mar - Sun, 7 Mar
LHR
London
LIS
Lisbon
HK$1,900 Return, found 1 day ago
HK$1,900
Return
found 1 day ago
Select British Airways flight, departing Sat, 6 Mar from London to Lisbon, returning Sun, 7 Mar, priced at HK$1,900 found 1 day ago

Frequently asked questions

How do I find cheap flights to Central Cascais that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then tick the checkbox directly below the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find low-cost, flexible tickets to Central Cascais.
Which airlines fly to Central Cascais?
With a good range of airlines that fly into or near Central Cascais, the choice is yours:

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

How can I find cheap tickets to Central Cascais?
In the last seven days, HK$981 was the lowest price for a flight to Central Cascais. For an even better fare, book well ahead of time and be flexible with your dates. Search for your airfare to Central Cascais, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Central Cascais?
You could have locked in a return airfare to Central Cascais from anywhere between HK$981 and HK$3,917 in the last seven days. For one-way journeys departing from London (LTN), the lowest amount paid during this period was HK$424.
What are the most popular airports to fly into in Central Cascais?
Central Cascais's primary gateway is Humberto Delgado Airport (LIS). Get your next exciting adventure underway by booking a fare on one of the 403 monthly flights to this destination.
When is the cheapest time to fly to Central Cascais?
Fly out on a Tuesday to boost your chances of picking up the cheapest deal to Central Cascais. Mondays are usually the second most affordable day to take off. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Central Cascais?
In the last seven days, airfares ranged between HK$981 and HK$3,917. Have a look at our awesome deals to Central Cascais, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Central Cascais?
February is the best month to lock in a seat for your Central Cascais break. Airfares cost the most throughout the month of December, so steer clear of this time if possible.

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
HK$980

Trending flights to Central Cascais

Prices were available within the past 7 days and start at HK$424 for one-way flights and HK$981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 5 Nov - Fri, 13 Nov
HKG
Hong Kong SAR
LIS
Lisbon
HK$3,917 Return, found 6 days ago
HK$3,917
Return
found 6 days ago
Select Finnair flight, departing Thu, 5 Nov from Hong Kong SAR to Lisbon, returning Fri, 13 Nov, priced at HK$3,917 found 6 days ago

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