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Cheap Flight Deals to Porto

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Round TripOne Way
LIS Lisbon
OPO Porto
From $106.98
Mar 30, 2026 - Apr 16, 2026
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TER Terceira Island
OPO Porto
From $137.99
Feb 3, 2026 - Feb 4, 2026
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PDL Ponta Delgada
OPO Porto
From $177.99
May 10, 2026 - May 16, 2026
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FNC Funchal
OPO Porto
From $218.99
Mar 21, 2026 - Mar 28, 2026
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FAO Faro
OPO Porto
From $434.99
Feb 18, 2026 - Mar 18, 2026
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202512~Ref:mglX74S7M0ycCjvXsAXNLA

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  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

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  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

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  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

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Book Flights to Porto, Portugal

Situated in Northern Portugal, Porto (OPO) is the largest city in the region. Home to medieval alleys and the remains of Roman city walls and fortresses, Porto possesses a rich history. Book Porto flights and explore the city without exceeding your budget. The city is famous for its port wine and riverside hills. Its also considered the economic and cultural heart of the entire region. Well known for its enterprising spirit, people, and local cuisine, Porto offers a plethora of tourist attractions as well. Though most of the attractions in the city are located within the compact city centre, there are various tours such as Porto Tours on the Calade Pedro Pitoes or you could take a leisurely cruise down the River Douro to keep entertained. Cheap Porto flights are just a click away! Book now and treat your family to a memorable vacation.
Go on a vacation to Porto (OPO), the second largest city in Portugal, and visit landmarks like the Palcio de Bolsa. Explore the medieval architecture that stands tall among modern edifices in Porto. A wonderful destination to spend a vacation, the city boasts some world famous attractions like the Porto Cathedral (Se Catedral).
Top things to do in Porto
Make Ribeira your first stopover in Porto, touted as the world heritage area. Just the other side of the river is the famous Port Wine Cellars.
Best Activities for Night Owls in Porto
With a colorful and fantastic nightlife, Porto flaunts places like the Casa da Msica, the Bar Indstria and the Discoteca Swing.