Turkish Airlines
Every day
starting at $292
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Istanbul to Porto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Istanbul to Porto, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Istanbul to Porto is Turkish Airlines. Flights operate every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Turkish Airlines
Every day
starting at $292
Looking to book a flight from Istanbul? Let us guide you through the city's airports for a seamless travel experience! Istanbul boasts two major airports – Istanbul Airport and Sabiha Gökçen International Airport. Istanbul Airport, Turkey's largest aviation hub, offers numerous advantages. Home to renowned airlines such as Turkish Airlines, this prestigious airport provides high-quality services, comfortable lounges, and an array of international flight options. Located on the European side, it's easily accessible by various transportation options, ensuring minimal travel time. However, transportation costs to the airport can be slightly higher due to its distance from the city center. On the other hand, Sabiha Gökçen International Airport, situated on the Anatolian side, provides its own set of benefits. Popular low-cost airlines like Pegasus Airlines operate from this airport, making it a favored choice for budget-conscious travelers. While transportation options to Sabiha Gökçen Airport may take a little longer, they are generally more affordable compared to Istanbul Airport. Considering your preferences, flight options, and budget, choose the airport that suits you best. Compare the costs and journey times to your desired airport, ensuring a hassle-free start to your journey. Search for the best airfares on our website and embark on a memorable adventure from the vibrant city of Istanbul. Happy travels!
Welcome to Porto, Portugal! As you plan your journey, let's explore the airports in the city. Porto is served by two airports, Francisco Sá Carneiro Airport (OPO) and Vila Real Airport (VRL). Francisco Sá Carneiro Airport (OPO) is the major airport, offering a convenient gateway to Porto. Close to the city center, it ensures quick transfers, saving you time and money. Airlines like TAP Air Portugal, Ryanair, and easyJet operate from OPO, providing you with a wide range of flight options. However, due to its popularity, fares might be slightly higher during peak seasons. Vila Real Airport (VRL) is an alternative option, located about 90 kilometers from Porto. While it offers a more tranquil atmosphere, it can take longer to reach the city center. Limited airlines operate from VRL, mostly offering regional travel options. Although it lacks the variety of flight choices, VRL provides a more relaxed travel experience and could be your preferred choice if you seek a less crowded airport. In summary, Francisco Sá Carneiro Airport (OPO) is the primary airport with excellent connectivity, conveniently situated for travelers who want to explore Porto's attractions immediately. On the other hand, Vila Real Airport (VRL) offers a peaceful environment, but with limited airline options and a longer journey to the city center. Find the best deals for your Porto adventure with our air ticket search engine, ensuring fantastic travel experiences while saving your time and money. Bon voyage!
The cost of a one-way flight from Istanbul to Porto ranges from $107 (November 2026) to $184 (August 2026). On average, the ticket price is about $121–$129.
On the Istanbul — Porto route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from October 2026 to December 2026 (8%), then rise from December 2026 to March 2027 (+36%). The best period is November 2026–December 2026 ($107), the most expensive is August 2026–September 2026 ($146).
The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 27% compared to the expensive months (August 2026–September 2026).
Monthly price variation is 19%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
Istanbul — Porto
08/15/2026
Departure
Direct flight
TK1449
starting at $825
Istanbul — Porto
08/21/2026
Departure
Direct flight
TK1451
starting at $693
Istanbul — Porto
08/27/2026
Departure
Direct flight
TK1449
starting at $603
Istanbul — Porto
08/28/2026
Departure
Direct flight
TK1451
starting at $1,036
Istanbul — Porto
09/02/2026
Departure
Direct flight
TK1447
starting at $529
Istanbul — Porto
09/03/2026
Departure
Direct flight
TK1451
starting at $464
Istanbul — Porto
09/09/2026
Departure
Direct flight
TK1449
starting at $675
Istanbul — Porto
09/13/2026
Departure
Direct flight
TK1447
starting at $462
Istanbul — Porto
09/29/2026
Departure
Direct flight
TK1449
starting at $668
Istanbul — Porto
10/01/2026
Departure
Direct flight
TK1449
starting at $596
starting at $130
starting at $111
starting at $113
starting at $119
starting at $122
starting at $123
starting at $124
starting at $125
starting at $133
starting at $153
starting at $160
starting at $201
More than 12 airlines operate flights from Istanbul to Porto, including Turkish Airlines, LC Busre SAC, Wizz Air, Wizz Air, LOT Polish Airlines, Transavia, Tarom, Pegasus Airlines, Valuair, Vueling, Air Europa, and Air Serbia. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $111, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Istanbul to Porto according to data for the last 48 hours costs $111
Often the best time to buy tickets from Istanbul to Porto is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Istanbul to Porto can be found flying in these months: November, December, September.
The fastest flights from Istanbul to Porto start from 8 hours 15 minutes in the air.
The following airlines operate direct flights on the route Istanbul — Porto: Turkish Airlines
The cheapest one-way flight from Istanbul to Porto departs on 12/06/2026, is operated by LC Busre SAC and costs $111
The cheapest roundtrip flight from Istanbul to Porto departs on 12/14/2026, is operated by LOT Polish Airlines and costs $211
Fastest flight from Istanbul to Porto takes 8h 15m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Istanbul and Porto is 3126km (1938 miles). The average flight duration is 5h 37m. There are 18 direct flights from Istanbul to Porto. The time difference between Istanbul and Porto is 3h. Flights from Istanbul begin at 6:50 AM. The latest flight from Istanbul departs at 8:35 PM
