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Departure·1 pax, Economy

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 October. During this period the average ticket price is 392.

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 (4 days per week, flight 6E4259)
  • Turkish Airlines (1 day 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 442 up to 1 347.

The lowest prices for flights with layovers are offered by Wizz Air with a layover in London. Tickets start at 265.

Affordable and convenient options are also available from:

  • Transavia (starting at 304 with a layover in Paris)
  • AJet (starting at 309 with a layover in Geneva)
  • Pegasus Airlines (starting at 333 with a layover in Geneva)
  • AJet (starting at 364 with a layover in Basel, Switzerland/Mulhouse)
  • Pegasus Airlines (starting at 377 with a layover in Sevilla)
  • Pegasus Airlines (starting at 382 with a layover in Marseille)
  • Aegean Airlines (starting at 439 with a layover in Athens)
  • AJet (starting at 443 with a layover in London)
  • Air Europa (starting at 561 with a layover in Madrid)

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)
6 ⁠hr 48 ⁠min
Average flight duration
3,113 km
Distance
3 ⁠hr
Current time difference
26
Number of flights per week
₾210
Lowest price
₾519
Average ticket price
06:50
Earliest flight out
13:15
Latest flight out

Ticket prices for Istanbul – Porto by month *

Month One-way Round-trip
October 2025 01.10.2025
01.10 - 08.10.2025

* 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 Pegasus Airlines with a departure on 01.10.2025 and a price of 377 GEL.
Fastest flight for from Istanbul to Porto: ticket with Turkish Airlines with the nearest departure on 16.09.2025 and a flight duration of 4hrs. 55min..
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

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