A bustling street with shops and cafes, including 'Justtea' and 'Amorguera'.

£19 Cheap Flights to Cascais

View £19 flight on Fri, 30 Oct 2026Opens in a new window

Flight 1

Popular airlines to Cascais

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Cheap round-trip flights to Cascais

Prices were available within the past 7 days and start at £19 for one-way flights and £48 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 29 Sept - Tue, 20 Oct
STN
London
LIS
Lisbon
£48 Return, found 1 hour ago
£48
Return
found 1 hour ago
Select Ryanair flight, departing Tue, 29 Sept from London to Lisbon, returning Tue, 20 Oct, priced at £48 found 1 hour ago
easyJet
Sun, 22 Nov - Mon, 30 Nov
BRS
Bristol
LIS
Lisbon
£77 Return, found 10 hours ago
£77
Return
found 10 hours ago
Select easyJet flight, departing Sun, 22 Nov from Bristol to Lisbon, returning Mon, 30 Nov, priced at £77 found 10 hours ago
Vueling Airlines
Sat, 31 Oct - Tue, 3 Nov
LGW
London
LIS
Lisbon
£105 Return, found 1 day ago
£105
Return
found 1 day ago
Select Vueling Airlines flight, departing Sat, 31 Oct from London to Lisbon, returning Tue, 3 Nov, priced at £105 found 1 day ago
Iberia
Wed, 10 Feb - Wed, 17 Feb
LHR
London
LIS
Lisbon
£115 Return, found 7 hours ago
£115
Return
found 7 hours ago
Select Iberia flight, departing Wed, 10 Feb from London to Lisbon, returning Wed, 17 Feb, priced at £115 found 7 hours ago
TAP Portugal
Fri, 27 Nov - Mon, 30 Nov
MAN
Manchester
LIS
Lisbon
£118 Return, found 1 hour ago
£118
Return
found 1 hour ago
Select TAP Portugal flight, departing Fri, 27 Nov from Manchester to Lisbon, returning Mon, 30 Nov, priced at £118 found 1 hour ago

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

November is typically the cheapest month to fly

From £530 - £673 per traveller.

Frequently asked questions

What is the name of Cascais' airport?
Organise a flight to Cascais and you'll be disembarking at Humberto Delgado Airport (LIS).
How far is Lisbon/Portela Airport from central Cascais?
The trip from Humberto Delgado Airport (LIS) to downtown Cascais is fairly long. You'll need to travel 27 kms (17 miles) before you can check in to your city hotel.
What airport is best to fly into Cascais?
Lisbon/Portela Airport is the main airport in Cascais. Before you head there, it's a smart idea to know a little about it. It sits 27 kms (17 miles) from the downtown area.
How many airlines fly to Cascais?
There are a total of 59 air carriers connecting Cascais to 127 airports from all over the globe.
Which airlines fly to Cascais?
Cascais receives most of its flights from TAP Air Portugal, Iberia and Air Europa with TAP Air Portugal being the favourite choice of carrier. Madrid is the most popular city for passengers to set off from.
How many nonstop flights are there to Cascais?
Organising an awesome Cascais holiday is a walk in the park when there are 1,855 nonstop flights every week to choose from.
Where are the most popular flights to Cascais departing from?
The most popular flights to Cascais depart from Madrid, London and Paris airports.
How long is the flight to Cascais Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Madrid to Cascais, the average flight time is 1 hour and 22 minutes. From London it's more or less 2 hours and 49 minutes, and from Paris it's 2 hours and 35 minutes.
How to book the cheapest flight to Cascais?
Don't leave booking your flight to Cascais until the last moment. That's one trick well-versed jet-setters use to get the best deals. Booking well in advance means more choices and cheaper flights. Another excellent way to get the most competitive fare is to shop around. If where you're headed has multiple airports, look into the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Cascais?
We've pulled together all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be breezing through the airport and seeing the best of Cascais before you know it. What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to pack in advance. Start with the essentials: passport, boarding pass, credit cards and important medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a thrilling book. It's also wise to pack your chargers, a neck pillow and a pair of earphones. Finally, don't forget to pop in toiletry items like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a pocket knife) lurking in your carry-on luggage. Other prohibited items include explosive or flammable products, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your aim is to be as comfortable as you can. Opt for slip-on footwear, dress in loose, natural-fibre clothing and don't forget to bring a jacket in case it gets cold in the cabin.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Cascais?
As seasoned travellers know, the secret is to be prepared before you arrive at security. That way, you'll be boarding that plane to Cascais in no time flat. Follow these helpful tips and get your trip off to a spectacular start:

  • Security personnel first need to know that you have a valid ID and matching travel documents before you can proceed any further. Have them in your hand, ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All your electronic devices, including your phone and tablet, will also need to be separately scanned.
  • Any gels or liquids, such as lip balm or cologne, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Safety boots and other heavy shoes are often subjected to extra screening.
  • Airlines won't allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Expedia flights to Cascais

Searching for cheap flights to Cascais? No travel company presents more choices than Expedia if you're looking to compare flights to Cascais. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Lisbon District. Expedia provides the cheapest flights to many destinations in Lisbon District and you may find even greater savings if you combine your flight with a hotel stay in Cascais.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Cascais for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Cascais flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Cascais

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
£48

Trending flights to Cascais

Prices were available within the past 7 days and start at £19 for one-way flights and £48 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 29 Sept - Tue, 20 Oct
STN
London
LIS
Lisbon
£48 Return, found 1 hour ago
£48
Return
found 1 hour ago
Select Ryanair flight, departing Tue, 29 Sept from London to Lisbon, returning Tue, 20 Oct, priced at £48 found 1 hour ago

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