
S$75 Cheap Flights to Cascais
View S$75 flight on Sat, 5 Dec, 2026Opens in a new windowPopular airlines to Cascais
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Cheap round-trip flights to Cascais
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.




Find the cheapest month to fly from Columbus (CMH) to Lisbon (LIS)
Frequently asked questions
What is the name of Cascais' airport?
How far is Lisbon/Portela Airport from central Cascais?
What airport is best to fly into Cascais?
How many airlines fly to Cascais?
Which airlines fly to Cascais?
How many nonstop flights are there to Cascais?
Where are the most popular flights to Cascais departing from?
How long is the flight to Cascais Airport?
How to book the cheapest flight to Cascais?
Do you have any tips for my flight to Cascais?
- 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.
- 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).
- 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?
- 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.
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Find Your Flights to Cascais LIS
Cheap flights to Cascais (LIS)
Get started finding a cheap flight to Cascais on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.
We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Cascais.
Return prices range from S$156 - S$839 and one-ways Cascais start as low as S$75.
Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.
Airlines that fly to Cascais (LIS)
You have several options for which airline you choose to travel with to Cascais. There are 10 airlines flying into LIS: easyJet, Vueling Airlines, British Airways, Air Europa, Air Serbia, Swiss International Air Lines, Brussels Airlines.
Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.
For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare.
Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.
Find the best deals
At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Cascais (LIS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to LIS in September and in December for one-ways.
Cancellation & flexibility
To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.
Travel information
Destination airport | Humberto Delgado |
|---|---|
Destination airport IATA code | LIS |
Destination city name | Lisbon |
Roundtrip price | S$155 |
Trending flights to Cascais
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

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