Cheap flights from Porto to Istanbul, Turkey (OPO - IST)

As a rule, buying flight tickets from Porto to Istanbul expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Porto to Istanbul at the most favorable prices.

Out service helps you to find tickets from Porto to Istanbul in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Porto - Istanbul at the best price!

We also recommend you to look through the prices for return tickets from Istanbul to Porto.

Airfares found by our users in the past 24 hours

The cheapest flight from Porto to Istanbul is $210 on British Airways, departing on 29.01.2026 and returning on 15.02.2026.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
British Airways29.01.202615.02.2026from $210

Average round-trip airfares from Porto to Istanbul by months

MonthRound-Trip
April 202523.04 - 20.05from $319
May 202523.05 - 26.05from $230
June 202510.06 - 17.06from $235
July 202506.07 - 12.07from $270
August 202526.08 - 31.08from $395
September 202517.09 - 24.09from $264
October 202520.10 - 27.10from $297
November 202524.11 - 30.11from $225
December 2025find now
January 202629.01 - 15.02from $210
February 2026find now
March 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airlines are flying from Porto to Istanbul

Turkish Airlines

Airports

Airports in Porto: Francisco Sб Carneiro (OPO).

Airports in Istanbul: Ataturk (IST), Sabiha Gokcen (SAW).

Find Flights to Istanbul