$279 Cheap Flights to Porto
One-way
Departing from
United States
Going to
Porto, Portugal
Porto (OPO)
Portugal • March, 2026
97% AI deal score
$2,520 $913
Porto (OPO)
Portugal • April, 2026
92% AI deal score
$630 $279
Porto (OPO)
Portugal • April, 2026
91% AI deal score
$630 $287
Porto (OPO)
Portugal • March, 2026
91% AI deal score
$2,420 $934
Top Cheap Flight Deals to Porto
Recent round-trip flight deals to Porto
Mon, Nov 24 - Thu, Dec 4
Cheapest
Boston (BOS) - Porto (OPO)
United Airlines airlines • 1 stop • New York (EWR)
Porto (OPO) - Boston (BOS)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$540
$346
-$194
36%
Mon, Apr 6 - Tue, Apr 14
Boston (BOS) - Porto (OPO)
TAP Portugal airlines • Direct
Porto (OPO) - Boston (BOS)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
$630
$386
-$244
39%
Mon, Jan 12 - Fri, Jan 23
Boston (BOS) - Porto (OPO)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
Porto (OPO) - Boston (BOS)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
$1,020
$410
-$610
60%
Mon, Jan 12 - Fri, Jan 23
Boston (BOS) - Porto (OPO)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
Porto (OPO) - Boston (BOS)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
$1,020
$410
-$610
60%
Mon, May 11 - Sun, May 17
Boston (BOS) - Porto (OPO)
TAP Portugal airlines • Direct
Porto (OPO) - Boston (BOS)
TAP Portugal airlines • Direct
$630
$416
-$214
34%
Sun, Nov 16 - Fri, Dec 5
Boston (BOS) - Porto (OPO)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
Porto (OPO) - Boston (BOS)
TAP Portugal airlines • 1 stop • Lisbon (LIS)
$540
$418
-$122
23%
The cheapest time to fly to Porto
Ready to jet to Porto on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Porto
To help you plan your journey, here are some quick Porto flight facts and tips.
Porto city airports
Porto is primarily served by Francisco Sá Carneiro Airport (OPO), commonly known as Porto Airport. It's located about 11 km (7 miles) northwest of Porto's city center, making it easily accessible by metro, bus, or taxi. As the second-busiest airport in Portugal, Porto Airport offers a wide range of domestic and international flights, connecting you to major cities across Europe, as well as some intercontinental destinations. The airport is modern and well-equipped with various amenities, including shops, restaurants, car rental services, and currency exchange. Several airlines operate from Porto Airport, including Ryanair, TAP Air Portugal, easyJet, and others, providing travelers with many choices for flights and fares.
Pro tip: search “Porto (Any)” to see fares to all Porto airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Porto
Cheapest airport
Santiago de Compostela (SCQ)
Located in northwest Spain, Santiago de Compostela Airport (SCQ) is a gateway to both Galicia and northern Portugal, offering a cost-effective alternative for travelers heading to Porto; plus, it's your chance to explore the pilgrimage city of Santiago!
Nonstop vs. 1-stop
20+ cities
Francisco Sá Carneiro Airport, better known as Porto Airport, is a secondary airport that offers routes to more than 20 cities, mostly within Europe. Many popular routes connect through Porto to destinations like London, Paris, and Barcelona.
Number of airlines
30+ airlines
Flying in and out of Porto? You'll be happy to know that more than 30 airlines operate here, including popular full-service carriers like TAP Air Portugal, Lufthansa, and British Airways, as well as low-cost options such as Ryanair and easyJet.
OPO Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
OPO airport insights
Best days to catch a deal
Tue, Wed
Based on the data, Friday is the best day to find cheap flight deals from Porto airport. Tuesday and Wednesday could also offer better deals than other days.
Avg. deal survival time
19.2 hours
Deals from or to Porto airport typically survive for about 19.2 hours. This short window highlights the importance of quickly securing deals when found.
Rare deal frequency
11 deals
In the past month, we identified 11 rare deals for flights from airport Porto. These deals achieved an AI Deal Score of 90+, indicating they were likely mistake fares, special promotions, or ultra-discounts.
Average price drop
-76%
The average price drop for flights to Porto is an impressive 76.0%, making it a potentially great destination for budget-conscious travelers. This significant price decrease suggests that you could find substantial savings on flights to this vibrant Portuguese city.
Next 4 weeks: deal forecast
Porto Flight Forecast - November 2025
Based on current trends, flight prices to Porto in December 2025 are expected to remain stable, with a slight chance of minor price increases due to the holiday season. Travelers should book in advance to secure the best deals, as significant price drops are not anticipated.
Top 5 biggest price drops (last 3 months)
Found on November 14
Béchar - OPO
$3,775 → $339
91%
Found on November 17
Gibraltar - OPO
$925 → $86
91%
Found on November 15
Santa Cruz de La Palma - OPO
$603 → $63
90%
Found on November 16
Luxor - OPO
$855 → $110
87%
Found on November 18
Oslo - OPO
$683 → $98
86%
Check these nearby airports too
Looking for more options? These airports near OPO sometimes drop rare deals too:
Porto (OPO)
~14 rare deals/month
Vigo–Peinador (VGO)
~8 rare deals/month
Vila Real (VRL)
~6 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially OPO and VGO for long-haul deal surprises.
When Is the Best Time to Fly to Porto
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Porto:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to Porto. During this time, you can explore the city's charming streets and historical sites with fewer crowds and more affordable accommodations. While the weather may be cooler, the cozy cafes and port wine cellars offer a warm and inviting escape.
Best day to book
Tuesday
Best day to book
Tuesday is often the best day to book your flight to Porto. Airlines tend to release new deals at the beginning of the week, so booking on Tuesday gives you a chance to snag the latest discounts. Keep an eye on prices throughout the day, as flash sales and limited-time offers can pop up unexpectedly.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying to Porto on Wednesday can save you some serious cash. Mid-week flights are generally less popular, leading to lower fares. Plus, you'll breeze through the airport with shorter security lines and more elbow room on the plane.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking your flight to Porto about two months in advance hits the sweet spot. This timeframe usually offers a balance between availability and affordability. You'll have a wider range of flight options to choose from, increasing your chances of finding the perfect itinerary at the best price.
Porto Airports & Ground Transportation
One big question for travelers is which Porto airport to fly into. Here’s a quick guide to Porto’s airports and how to get to the city from each:
Francisco Sá Carneiro Airport (OPO)
Welcome to Francisco Sá Carneiro Airport, your gateway to the vibrant city of Porto! Just a short ride from the city center, this modern airport offers a smooth travel experience. You'll find a variety of shops, restaurants, and lounges to relax in before or after your flight. Getting to Porto is a breeze with metro, bus, and taxi services readily available right outside the terminal. The Metro do Porto (Line E - Violet) directly connects the airport to the city center in about 30 minutes.
Tip: Take advantage of the free Wi-Fi to plan your adventures in Porto upon arrival!
Other airports
While Porto Airport (OPO) is your best bet for flying directly into the city, consider these alternatives if you're hunting for a bargain! Santiago de Compostela Airport (SCQ) in Spain is about a 2.5-hour drive north, offering potentially cheaper flights but adding ground transportation costs; Vigo Airport (VGO), also in Spain, sits a bit closer but might have fewer flight options. From either SCQ or VGO, you can grab a bus or rent a car for a scenic (but potentially tiring) ride to Porto.
Airport transfers
What to Do in Porto
Porto isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Porto, organized by interest:
Sightseeing & landmarks
Porto is like a box of architectural chocolates! From the iconic Dom Luís I Bridge to the historic Livraria Lello, your camera will be working overtime. Don't forget to climb the Clérigos Church tower for a panoramic view that's pure Instagram gold.
Arts & culture
Dive into Porto's artistic soul by exploring the Serralves Museum, a contemporary art haven. Wander through the Ribeira district, a UNESCO World Heritage site, where colorful buildings whisper stories of centuries past. Catch a Fado show for a taste of Portugal's soulful music.
Food & nightlife
Get ready for a culinary adventure in Porto! Sample the famous Francesinha sandwich, and sip on Port wine in Vila Nova de Gaia. As the sun sets, the city comes alive with vibrant nightlife, from cozy bars to energetic clubs.
Shopping & fashion
Shopaholics, rejoice! Porto offers a mix of traditional and modern shopping experiences. Explore Rua de Santa Catarina for trendy boutiques, and discover unique souvenirs at the Bolhão Market. For a touch of luxury, head to the Serralves Foundation shop for curated design items.
Nearby getaways
Escape the city buzz with a day trip to the Douro Valley, a breathtaking landscape of vineyards and wineries. Explore the historic town of Guimarães, known as the birthplace of Portugal, or relax on the sandy beaches of Vila Nova de Gaia. Adventure awaits just a short journey from Porto!
Events in Porto This Month
bruce springsteen: the promise - the making of darkness on the edge of town
This ninety-minute film showcases never-before-seen footage of Bruce Springsteen and the E Street Band, capturing their performances and interactions between 1976 and 1978, offering a rare glimpse into their early career.
porto: 6 bridges douro river cruise + historic walking tour
Immerse yourself in the vibrant nightlife of Porto with this exciting pub crawl! Experience the best bars and pubs the city has to offer, enjoying drinks, laughter, and dancing along the way. Seven drinks are included to ensure a memorable night.
4-day yoga, pilates and detox retreat in porto, portugal | 7th of november
Escape to a wellness retreat in the beautiful and historic city of Porto. Detoxify and rejuvenate your body and mind with a comprehensive wellness program. This program includes yoga, Pilates, and fitness classes, as well as relaxation techniques designed to promote overall well-being.
Porto Weather
Weather in Porto
Wed, Nov 19
10%
15° 8°
10%
Thu, Nov 20
Frequently Asked Questions About Flights to Porto
Pro Tips for Finding Cheap Flights to Porto
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Porto flights:
Be a Flight Detective!: Use flight comparison websites to sniff out the best deals from various airlines. Websites like Google Flights, Kayak, and Skyscanner can be your magnifying glass for finding those hidden gems.
Fly on the 'Off' Days: Typically, mid-week flights (Tuesday, Wednesday, Thursday) are less expensive than weekend flights. Everyone wants to fly when they don't have to work, so why not zig when others zag and save some money?
