$30 Cheap Flights to Cascais Coast

View $30 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines

  • British Airways

    British Airways

  • Lufthansa

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  • TAP Portugal

    TAP Portugal

  • Air Canada

    Air Canada

  • Iberia

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  • Swiss International Air Lines

    Swiss International Air Lines

  • Brussels Airlines

    Brussels Airlines

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How much is the cheapest flight to Cascais Coast?

Prices were available within the past 7 days and start at $30 for one-way flights and $50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, Sep 8 - Sat, Sep 13
MAD
Madrid
LIS
Lisbon
$50 Roundtrip, found 3 hours ago
$50
Roundtrip
found 3 hours ago
Select Ryanair flight, departing Mon, Sep 8 from Madrid to Lisbon, returning Sat, Sep 13, priced at $50 found 3 hours ago
TAP Portugal
Sat, Jan 10 - Mon, Jan 19
MAD
Madrid
LIS
Lisbon
$68 Roundtrip, just found
$68
Roundtrip
just found
Select TAP Portugal flight, departing Sat, Jan 10 from Madrid to Lisbon, returning Mon, Jan 19, priced at $68 just found
Iberia
Sat, Oct 11 - Wed, Oct 15
MAD
Madrid
LIS
Lisbon
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Iberia flight, departing Sat, Oct 11 from Madrid to Lisbon, returning Wed, Oct 15, priced at $68 just found
Air Europa
Sat, Feb 28 - Wed, Mar 4
MAD
Madrid
LIS
Lisbon
$74 Roundtrip, found 5 hours ago
$74
Roundtrip
found 5 hours ago
Select Air Europa flight, departing Sat, Feb 28 from Madrid to Lisbon, returning Wed, Mar 4, priced at $74 found 5 hours ago
easyJet
Sun, Oct 12 - Tue, Oct 21
MAD
Madrid
LIS
Lisbon
$100 Roundtrip, found 1 hour ago
$100
Roundtrip
found 1 hour ago
Select easyJet flight, departing Sun, Oct 12 from Madrid to Lisbon, returning Tue, Oct 21, priced at $100 found 1 hour ago

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

January is typically the cheapest month to fly

From $525 - $995 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $1,372
LIS
Humberto Delgado
Cheapest
Flights from $1,372

Frequently asked questions

What month is the cheapest to fly to Cascais Coast?
The cheapest month for flights to Cascais Coast is typically November *. Launch your travel plans without breaking the bank by flying when fares are at their lowest. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities fly direct to Cascais Coast?
You can fly to Cascais Coast without a stopover from 8 US cities. To find a nonstop route, use the "Direct flights only" filter when organizing your flights to Cascais Coast on Expedia. Then, explore your options and pick the best departure from any of these cities:

  • Boston
  • Newark
  • Washington
  • New York
  • Miami

How to find a cheap flight to Cascais Coast?
Book early or look for cheap flights to Cascais Coast during off-season months like February and November. Leaving on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll get notified when fares change.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Cascais Coast?
Although booking in advance is usually the best way to save money, don't panic if your Cascais Coast getaway is last minute. You can still find cheap flights to Cascais Coast, especially if your plans have a little leeway. Try changing your dates, looking at different ticket types or departing from an alternative airport.
How far in advance should I book a flight to Cascais Coast?
Lock in your flight to Cascais Coast two to four months ahead if you're jetting in from an international destination. For domestic travel, the timeframe is around 28 days in advance. Lower prices and a greater choice of departure dates, times and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Cascais Coast?
Sundays are typically the best day to book a cheap flight to Cascais Coast, with savings of about 8% on average compared to a Friday. If you choose to purchase on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Cascais Coast?
Book a seat with one of these airlines and the lively region of Cascais Coast will be yours to explore:

  • TAP Portugal - 273 flights to Cascais Coast each month, including 273 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 60 flights to Cascais Coast each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to Cascais Coast each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

Can I save money by booking a Cascais Coast trip package?
Bundle your hotel and flight and you could save hundreds of dollars. Better yet, you can add extras like tours and car rentals to your Cascais Coast flight and hotel package deal. With Expedia, it's simple to look after all your Cascais Coast travel arrangements in the same place.
Can I change or cancel my flight to Cascais Coast?
You can typically cancel or change your flight to Cascais Coast within 24 hours of booking. However, keep in mind that some flights are non-refundable. In those cases, you may receive credit for a future trip in place of a direct refund. Remember to check the airline's terms and conditions in your itinerary for exact details. You can use Expedia's "Changes included" or "No cancel fee" filters when you search to find cheap flights to Cascais Coast with flexible change policies. For more information, head to our Customer Service Portal.

Trending flights to Cascais Coast

Prices were available within the past 7 days and start at $30 for one-way flights and $50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LEVEL
Sun, Oct 5 - Tue, Oct 14
BOS
Boston
LIS
Lisbon
$354 Roundtrip, found 1 hour ago
$354
Roundtrip
found 1 hour ago
Select LEVEL flight, departing Sun, Oct 5 from Boston to Lisbon, returning Tue, Oct 14, priced at $354 found 1 hour ago

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