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Cheap flights from Istanbul Airport to Sao Paulo, Brazil from £447

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SAO
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Istanbul to Sao Paulo are usually found in September or January, booked 55 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Istanbul to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Sao Paulo (SAO). 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 24 October 2025.

Round-trip from

£610

One-way from

£447

Popular in

December

Cheapest in

September

Average price

£891
Air Europa
  • Air Europa
  • 24/2-19/3
  • 2 total stops
  • 37h 05m total
  • Istanbul to Sao Paulo
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KLM
  • KLM
  • 17/3
  • 1 total stop
  • 31h 05m total
  • Istanbul to Sao Paulo
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Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Istanbul to Sao Paulo

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Sao Paulo
Explore the most affordable flight options available from Istanbul to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Tue 25/1117:55IST - GRU
2 stops30h 30mMultiple Airlines
Thu 11/1220:40GRU - IST
1 stop25h 10mMultiple Airlines
Deal found 22/10£678
Mon 24/1117:55IST - GRU
1 stop31h 05mMultiple Airlines
Sun 30/1120:40GRU - IST
1 stop25h 10mMultiple Airlines
Deal found 22/10£679
Thu 4/1207:35IST - GRU
2 stops35h 45mBritish Airways
Tue 3/316:25GRU - IST
1 stop19h 20mBritish Airways
Deal found 22/10£704
Wed 26/1119:00IST - GRU
2 stops22h 25mLufthansa
Sun 30/1118:45GRU - IST
1 stop22h 00mLufthansa
Deal found 23/10£706
Sat 6/1217:55IST - GRU
1 stop31h 05mMultiple Airlines
Sat 13/1220:40GRU - IST
1 stop25h 10mMultiple Airlines
Deal found 22/10£713
Wed 26/1117:15IST - GRU
1 stop19h 15mAir Europa
Sun 30/1115:05GRU - IST
1 stop17h 50mAir Europa
Deal found 22/10£721

Cheapflights Fare Finder

 
Customise your flight search to find flights from Istanbul to Sao Paulo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Istanbul Airport to Sao Paulo that are best for you.

Fly from

Istanbul

Fly to

Sao Paulo

Route

Depart

Return

Price

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Fri 6/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Thu 26/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Fri 6/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Wed 25/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Sat 7/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Thu 26/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Fri 6/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Sun 29/3

13:50-13:55

1 stop18h 05m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Thu 5/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Wed 25/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Tue 3/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Tue 24/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Wed 4/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Fri 27/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Thu 5/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Sun 29/3

13:50-13:55

1 stop18h 05m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Sun 8/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Thu 26/3

15:05-14:55

1 stop17h 50m

£632

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Wed 4/3

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Wed 25/3

15:05-14:55

1 stop17h 50m

£632

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 22 results
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Best time to book a flight from Istanbul to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Istanbul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Sao Paulo

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

Use this chart to determine the optimal time to book a return flight from Istanbul to Sao Paulo. Price data was last updated on 17 October 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Sao Paulo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to Sao Paulo (average of £600). Flying from Istanbul Airport to Sao Paulo in August is currently the most expensive (average of £738). 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 IST to SAO?

Find hourly flight availability from Istanbul to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s optimal to fly from Istanbul Airport to Sao Paulo in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Istanbul Airport to Sao Paulo?

What’s the top stopover airport for flights from Istanbul Airport to Sao Paulo?

Share of one-stop return flights from Istanbul Airport to Sao Paulo chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 67% of one-stop itineraries from Istanbul Airport to Sao Paulo on Cheapflights.

What’s the cheapest stopover airport for flights from Istanbul Airport to Sao Paulo?

Average return fare for one-stop flights from Istanbul Airport to Sao Paulo, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

London (LHR) is the most affordable one-stop option, with an average return flight price of £574.

What’s the fastest stopover option from Istanbul Airport to Sao Paulo?

Shortest average travel time for one-stop one-way flights from Istanbul Airport to Sao Paulo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 17h 30m.

Which airport typically offers the quickest stopover for flights from Istanbul Airport to Sao Paulo?

Average stopover duration for one-stop one-way flights from Istanbul Airport to Sao Paulo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 2h 38m.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Istanbul Airport to Sao Paulo?

    A quick flight from Istanbul Airport to Sao Paulo can take about 19h 15m. Air Europa provides one of the quickest options available for as low as £632. The distance from Istanbul Airport to Sao Paulo is about 6556 mi.

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

    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 Istanbul Airport to Sao Paulo on time: Air Serbia (68%), Turkish Airlines (67%), Egyptair (67%).

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

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

  • How can I find direct flights from Istanbul to Sao Paulo?

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

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

    Yes. Cheapflights offers flight deals from Istanbul to Sao Paulo 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 Istanbul Airport to Sao Paulo?

    Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to Sao Paulo (average of £600). Flying from Istanbul Airport to Sao Paulo in August is currently the most expensive (average of £738). 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

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Alternative routes for Istanbul to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
Istanbul to Guarulhos Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Istanbul to Sao Paulo?

When you search for this flight from Istanbul to Sao Paulo, 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 Istanbul to Sao Paulo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Istanbul to Sao Paulo.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Istanbul to Sao Paulo, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Istanbul to Sao Paulo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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