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Cheapest flights for Istanbul – Porto (IST – OPO)

Aviasales.ge will find you the cheapest airfare for Istanbul – Porto by comparing the ticket prices to Porto using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Istanbul – Porto is up to you.

Istanbul – Porto is most popular in April and May. During this period the average ticket price is 1 766.

Direct flight for from Istanbul to Porto

The easiest way to to get to your destination is a direct flight. Direct flights for from Istanbul to Porto are offered by:

  • IndiGo (5 days per week, flight 6E4259)
  • Turkish Airlines (4 days per week, flight TK1451)

Porto is served by 1 airport: Porto Airport. Direct flights for Istanbul – Porto are operated by:
  • Turkish Airlines from Istanbul New Airport to Porto Airport
Flight with layover for the route from Istanbul to Porto

An alternative option for Istanbul – Porto (round-trip) would be a flight with a layover. Prices start at 1 084 up to 1 950.

The lowest prices for flights with layovers are offered by Aegean Airlines with a layover in Athens. Tickets start at 397.

Affordable and convenient options are also available from:

  • Air Serbia (starting at 426 with a layover in Belgrade)
  • Pegasus Airlines (starting at 587 with a layover in Barcelona)
  • Pegasus Airlines (starting at 612 with a layover in Marseille)
  • Transavia (starting at 615 with a layover in Paris)
  • Pegasus Airlines (starting at 626 with a layover in Cologne)
  • Pegasus Airlines (starting at 636 with a layover in Geneva)
  • Pegasus Airlines (starting at 1 093 with a layover in Milan)
  • Pegasus Airlines (starting at 1 103 with a layover in Zurich)

A flight with a layover on the route Istanbul – Porto will allow you to make your trip more interesting. The layover could be in:

  • London (flight TK1997 Turkish Airlines)
  • Lisbon (flight TK1755 Turkish Airlines)
  • Geneva (flight TK1921 Turkish Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Aviasales.ge suggests buying tickets for Istanbul – Porto in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Istanbul – Porto (IST – OPO)
8 ⁠hr 44 ⁠min
Average flight duration
3,113 km
Distance
3 ⁠hr
Current time difference
26
Number of flights per week
₾337
Lowest price
₾453
Average ticket price
06:45
Earliest flight out
12:50
Latest flight out

Ticket prices for Istanbul – Porto by month *

Month One-way Round-trip
April 2025 30.04.2025
01.04 - 08.04.2025
May 2025 28.05.2025
01.05 - 08.05.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Istanbul to Porto found by our users over the last 48 hours: ticket with Transavia with a departure on 28.05.2025 and a price of 943 GEL.
Fastest flight for from Istanbul to Porto: ticket with Turkish Airlines with the nearest departure on 03.05.2025 and a flight duration of 5hrs. 0min..
Airlines flying from Istanbul to Porto
Airports serving Istanbul – Porto

Istanbul airports serving flights to Porto:

  • Istanbul New Airport (IST)

Porto airports accepting flights from Istanbul:

  • Porto Airport (OPO)

Most popular by Aviasales.ge

Flights from Istanbul

Flights to Porto