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Cheap flights from Istanbul Airport to Sao Paulo, Brazil from £321

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SAO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Wed 24/1217:55IST - GRU
1 stop31h 05mMultiple Airlines
Sun 8/220:40GRU - IST
1 stop25h 10mMultiple Airlines
Deal found 11/12£630
Sat 27/1214:55IST - GRU
2 stops31h 30mBritish Airways
Mon 27/715:30GRU - IST
1 stop27h 00mBritish Airways
Deal found 10/12£816
Sat 27/1217:55IST - GRU
1 stop31h 05mKLM
Mon 27/714:40GRU - IST
2 stops19h 40mKLM
Deal found 10/12£833
Thu 11/1217:15IST - GRU
1 stop19h 15mAir Europa
Sun 14/1215:05GRU - IST
1 stop17h 50mAir Europa
Deal found 10/12£887
Sat 27/1210:00IST - GRU
Nonstop13h 45mTurkish Airlines
Mon 27/716:50GRU - IST
Nonstop12h 45mTurkish Airlines
Deal found 10/12£939
Thu 11/1217:55IST - GRU
1 stop31h 05mMultiple Airlines
Sun 14/1220:59GRU - IST
2 stops24h 51mMultiple Airlines
Deal found 10/12£966
Wed 31/1217:15IST - GRU
1 stop19h 15mAir Europa
Sun 11/115:45GRU - IST
2 stops41h 10mAir Europa
Deal found 10/12£1,029
Mon 29/1217:15IST - GRU
1 stop19h 15mAir Europa
Sun 11/115:45GRU - IST
2 stops41h 10mAir Europa
Deal found 10/12£1,052
Sat 27/1217:15IST - GRU
1 stop19h 15mAir Europa
Sun 11/109:30GRU - IST
2 stops47h 25mAir Europa
Deal found 10/12£1,074

Find 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 12 December 2025.

Round-trip from

£630

One-way from

£321

Popular in

December

Cheapest in

September

Average price

£915
Air Europa
  • Air Europa
  • 6/4-14/5
  • 2 total stops
  • 37h 45m total
  • Istanbul to Sao Paulo
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7/5
  • 7/5
  • 2 total stops
  • 31h 00m total
  • Istanbul to Sao Paulo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 12 December 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

Mon 6/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Thu 14/5

13:50-13:55

1 stop18h 05m

£630

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Wed 24/12

17:55-19:00

1 stop31h 05m

Sao Paulo Guarulhos Intl

Sun 8/2

20:40-03:50

1 stop25h 10m

£630

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Sat 11/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Mon 11/5

13:50-13:55

1 stop18h 05m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Mon 6/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Mon 11/5

13:50-13:55

1 stop18h 05m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Sun 5/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Thu 14/5

13:50-13:55

1 stop18h 05m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Thu 12/2

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Wed 25/2

15:05-14:55

1 stop17h 50m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Mon 6/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Sun 10/5

13:50-13:55

1 stop18h 05m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Thu 9/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Sun 10/5

13:50-13:55

1 stop18h 05m

£652

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Mon 26/1

17:15-06:30

1 stop19h 15m

Sao Paulo Guarulhos Intl

Mon 2/2

15:05-14:55

1 stop17h 50m

£692

IstanbulSao Paulo

IST - GRU

ISTGRU

Istanbul

Fri 10/4

15:45-05:25

1 stop19h 40m

Sao Paulo Guarulhos Intl

Sat 16/5

13:50-13:55

1 stop18h 05m

£697

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 21 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 5 December 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 £584). Flying from Istanbul Airport to Sao Paulo in August is currently the most expensive (average of £735). 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 12 December 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.

Weekly flight availability from Istanbul Airport to Sao Paulo

Explore weekly flight availability from Istanbul to Sao Paulo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from IST to SAO are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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 £572.

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.

How often are flights from Istanbul to Sao Paulo delayed?

About 21% of weekly flights between Istanbul and Sao Paulo have experienced delays in the past year, with the average delay time being 126 minutes.

What is the most punctual flight time for Istanbul to Sao Paulo flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Istanbul to Sao Paulo flights?

Over the past year, Turkish Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

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 40m. Air Europa provides one of the quickest options available for as low as £630. 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 (86%), Egyptair (72%), ANA (72%).

  • 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 £584). Flying from Istanbul Airport to Sao Paulo in August is currently the most expensive (average of £735). 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

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 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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