Find flights
When to book
FAQs

Cheap flights from Porto to Istanbul Airport

OPO — IST
13 Nov — 20 Nov1
1 adult

Cheap flight deals from Porto to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 November 2024.

Round-trip from

£123

Popular in

August

Cheapest in

February

Average price

£294
From Porto to Istanbul
High demand for flights, 17% potential price rise
Best time to find cheap flights, 14% potential price drop
Average for round-trip flights in November 2024

Travel insights for flights from Porto to Istanbul

Get recent, data-driven insights about flights from Porto to Istanbul including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Porto to Istanbul Airport?

Use this chart to determine the optimal time to book a return flight from Porto to Istanbul. Price data was last updated on 1 November 2024.

To ensure you get the cheapest price possible for a flight from Porto to Istanbul Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Porto to Istanbul Airport?

Currently, January is the cheapest month in which you can book a flight from Porto to Istanbul Airport (average of £159). Flying from Porto to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OPO to IST?

Find hourly flight availability from Porto to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 November 2024.

When flying from Porto to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Related info for your journey

Find useful and relevant information for your journey from Porto to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Porto to Istanbul?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Istanbul from Porto. Booking flights from Porto (OPO) to Istanbul should be relatively easy as there is 1 daily outbound flight to Istanbul from 0 different airlines.

  • What are the most reliable airlines from Porto to Istanbul Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Porto to Istanbul Airport on time: Turkish Airlines (69%), Thai Airways (57%), IndiGo (55%).

  • Can I find deals for flights from Porto to Istanbul that include hotel bookings?

    Yes. In addition to deals on Porto to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Istanbul.

  • Can I find deals for business class flights from Porto to Istanbul?

    Yes. Cheapflights offers flight deals from Porto to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Porto to Istanbul Airport (average of £159). Flying from Porto to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto to Istanbul?

When you search for this flight from Porto to Istanbul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Porto to Istanbul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Istanbul from Porto.

Can Cheapflights find flights from Porto to Istanbul with no change fees?

Yes! Cheapflights helps users easily find flights from Porto to Istanbul with no change fees.

Can Cheapflights notify me if prices for flights from Porto to Istanbul become cheaper?

Yes! Start tracking prices for Porto to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.