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Cheap Flights to Casco: Casco Flight Deals

View €17 flight on Wed, 23 Sept 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Casco

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
TAP Portugal
Iberia
Wizz Air
easyJet

Frequently asked questions

What is the name of Casco's airport?
Organise a flight to Casco with Expedia and you'll be stepping off the plane at Dr. Francisco de Sa Carneiro Airport (OPO).
What airport is best to fly into Casco?
With one main airport in Casco, it won't take you too long to discover the best flight. You'll be taking off to Porto Airport, which is located around 72 kilometres from the downtown area.
How many airlines fly to Casco?
There are 32 air carriers that fly to Casco from 82 airports across the globe.
Which airlines fly to Casco?
Air Europa and Iberia operate the most flights to Casco. One of the most common ways to travel there is on an Air Europa flight leaving from Madrid.
How many nonstop flights are there to Casco?
With around 757 direct flights operating every week, you'll be hitting the runway in Casco before you have time to say, "Are we there yet?"
Where are the most popular flights to Casco departing from?
Flights to Casco from Madrid, Paris and Lisbon District airports are the most sought after.
How long is the flight to Casco Airport?
If you're heading to Casco from Madrid, you're looking at a flight time of 1 hour and 17 minutes. Those departing from Paris can expect to be on the plane for 2 hours and 15 minutes. From Lisbon District it's around 59 minutes away.
How to book the cheapest flight to Casco?
If you'd like to have some extra spending money on your Casco holiday, listen up! As any experienced traveller knows, avoid booking at the last minute. Airfares are usually highest close to the departure date. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to nab a fantastic price by 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 secure your seat as soon as you see a great bargain. The sweetest deals never last long.
Do you have any tips for my flight to Casco?
Wherever you're jetting in from, flying can be an enjoyable experience if you've prepared well. We've put together a list of handy tips that will help get your Casco holiday started on the right foot. What to pack in your hand luggage:
  • The trick to having a hassle-free flight experience is to pack ahead. First up, the essentials: passport, travel documents, credit cards and vital medications. Next, bring on board items that'll help keep you occupied, like your laptop or a few magazines. It's also wise to pack your chargers, a quality neck pillow and a pair of headphones. Last but not least, be sure to pop in toiletries like a toothbrush, lip balm and a fresh change of clothes.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between airlines, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes box cutters, razor blades, fireworks and fuel. Sporting equipment like bows and arrows, and items that could harm passengers, such as swords and batons, can't come on board with you either.
What to wear on a flight:
  • The aisles of an aircraft aren't the place for a fashion parade. Wear layers and opt for shoes that are closed-toe, flat and easy to take on and off.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Casco?
The trick is to be well prepared before you arrive at airport security. That way, you'll be hopping onto that plane to Casco before you know it. Follow these helpful tips and get your holiday off to a spectacular start:
  • Security personnel first need to establish that you have a valid passport and matching boarding pass before anything else. Have them within easy reach, ready for inspection.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to beep. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your laptop and phone, must also be scanned separately.
  • Travelling with a new perfume? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can bring it with you in your carry-on.
  • There's a chance you'll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a smart idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Casco. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Casco. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Casco, or are just on the lookout for the best flights to Casco, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Casco to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Return price
€34
*Available to Expedia members.