Skip to main content
Beginning of main content

Cheap Flights from Porto to Istanbul $227.38

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Porto to Istanbul (OPO to IST)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Porto to Istanbul (OPO to IST)

Question : If you're booking OPO to IST, how many different choices of departure times do you have on a daily basis?
Answer : On average, there are two options. You won't have as many options on this route as most others.

Question : If having the most departure times is important to you, are there particular days that offer more options than others?
Answer : The days with the most departure times for this route are Tuesday and Thursday with 12 options. Friday currently offers the lowest number of flight times with four options.

Question : What's the expected flight time for OPO to IST?
Answer : This flight takes 4 hours and 30 minutes on average.

Question : How long do most people stay in Istanbul when they fly in from Porto?
Answer : Over the next two months, travelers from OPO to IST are planning on staying for four days on average.

Question : Would you be willing to change your travel days if it saved you money?
Answer : In December, Sunday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : Is there a preferred airline for getting to Istanbul Ataturk Airport (IST) on time?
Answer : Turkish Airlines will have you to IST on time 71% of the time. Stick to Turkish Airlines and you won't spend more time in airports than you have to. If they are delayed for some reason though, the average delay time is 10-20 minutes.