Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Istanbul Airport
GRU — IST
9 Jun — 16 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Istanbul are usually found in November or March, booked 79 days in advance, depart on a Monday or Friday and return on a Monday
Find flight deals from Guarulhos Intl to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) 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 10 May 2026.
Popular in
December
Cheapest in
November
Average price
£863
Good one-way deal
£655 or less
Highest demand for flights based on searches. 1% potential increase in price (£11 potential increase over avg. return price).
Best time to book a flight from Guarulhos Intl to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Guarulhos Intl with our price prediction graph.
GRU-IST
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 Sao Paulo Guarulhos Intl Airport to Istanbul Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Istanbul Airport?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Istanbul Airport. 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 Sao Paulo Guarulhos Intl Airport to Istanbul Airport?
Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Istanbul Airport (average of £683). Flying from Sao Paulo Guarulhos Intl Airport to Istanbul Airport in December is currently the most expensive (average of £967). 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 GRU to IST?
Find hourly flight availability from Guarulhos Intl 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 10 May 2026.
When flying from Sao Paulo Guarulhos Intl Airport 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.
Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Istanbul Airport
Explore weekly flight availability from Guarulhos Intl to Istanbul. 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 10 May 2026.
The most flights from GRU to IST are scheduled on a Tuesday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Sao Paulo to Istanbul delayed?
About 20% of weekly flights between Sao Paulo and Istanbul have experienced delays in the past year, with the average delay time being 198 minutes.
What is the most punctual flight time for Sao Paulo to Istanbul flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sao Paulo to Istanbul flights?
Over the past year, Turkish Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 10 May 2026.
Get a feel of what it's like to fly with Turkish Airlines from Sao Paulo Guarulhos Intl Airport to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.
Related info for your journey
Find useful and relevant information for your journey from Guarulhos Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What is the cheapest airline to fly from Sao Paulo Guarulhos Intl Airport to Istanbul Airport round-trip?
Flying on Turkish Airlines is currently your cheapest option to Istanbul Airport, with prices starting at £477. Users have found that Turkish Airlines is 43% cheaper than the other options available to this destination.
What are the most reliable airlines from Sao Paulo Guarulhos Intl Airport to Istanbul Airport?
No one likes to see their flight delayed. When booking a flight from Sao Paulo Guarulhos Intl Airport to Istanbul Airport consider choosing Egyptair (83%), Turkish Airlines (81%) or ANA (80%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Guarulhos Intl to Istanbul that include hotel bookings?
Yes. In addition to deals on Guarulhos Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Guarulhos Intl to Istanbul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Istanbul.
Can I find deals for business class flights from Guarulhos Intl to Istanbul?
Yes. Cheapflights offers flight deals from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Istanbul Airport?
Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Istanbul Airport (average of £683). Flying from Sao Paulo Guarulhos Intl Airport to Istanbul Airport in December is currently the most expensive (average of £967). 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.
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 May 2026.
Browse through other flights departing from Guarulhos Intl. Flights are based on user searches made on Cheapflights and were last updated on 10 May 2026.
Top airline flying from Guarulhos Intl to Istanbul
Discover the top airline that operate flights from Guarulhos Intl to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 May 2026.
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 Guarulhos Intl to Istanbul?
When you search for this flight from Guarulhos Intl 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 Guarulhos Intl 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 Guarulhos Intl.
Can Cheapflights find flights from Guarulhos Intl to Istanbul with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Guarulhos Intl to Istanbul, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Guarulhos Intl to Istanbul become cheaper?
Yes! Start tracking prices for Guarulhos Intl 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.
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