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$84+ Cheap flights from Foz do Iguaçu (IGU) to Sao Paulo, Brazil (SAO)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SAO
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheapflights Tip: The best prices from Foz do Iguaçu Cataratas to Sao Paulo are usually found in June or May, booked 75 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Foz do Iguaçu to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Mytrip)

One-way from

$82
(Trip.com)

Popular in

September

Cheapest in

June

Average price

$176

Good round-trip deal

$222 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Foz do Iguaçu Cataratas-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Foz do Iguaçu Cataratas-Sao Paulo (SAO) flights.
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From Foz do Iguaçu Cataratas to Sao Paulo (SAO)
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One-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO)
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Highest demand for flights based on searches. 11% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).
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Price to beat on a one-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).
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Find flight deals from Foz do Iguaçu to Sao Paulo

Cheapest flights from Foz do Iguaçu to Sao Paulo
Explore the most affordable flight options available from Foz do Iguaçu to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:55 amIGU - CGH
Nonstop1h 50mAzul
Sat 11/297:10 amCGH - IGU
Nonstop1h 45mAzul
Deal found 10/1$158
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:45 pmIGU - CGH
Nonstop1h 35mAzul
Sat 11/227:10 amCGH - IGU
Nonstop1h 45mAzul
Deal found 10/1$174
This Orbitz deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:55 amIGU - CGH
Nonstop1h 35mAzul
Sun 11/25:30 amCGH - IGU
Nonstop1h 45mAzul
Deal found 9/30$189
This CheapOair deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:45 pmIGU - CGH
Nonstop1h 35mAzul
Mon 11/107:25 amCGH - IGU
Nonstop1h 45mAzul
Deal found 10/1$193
This Expedia deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:55 amIGU - CGH
Nonstop1h 50mMultiple Airlines
Sat 11/297:20 amCGH - IGU
2 stops33h 00mMultiple Airlines
Deal found 10/1$201
This SmartFares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:55 amIGU - CGH
Nonstop1h 40mLATAM Airlines
Sun 11/26:25 pmCGH - IGU
1 stop16h 10mLATAM Airlines
Deal found 9/30$202
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:45 pmIGU - GRU
1 stop3h 30mAzul
Sat 11/226:15 amGRU - IGU
1 stop4h 25mAzul
Deal found 10/1$204
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:15 pmIGU - GRU
1 stop20h 50mLATAM Airlines
Sun 11/27:30 amGRU - IGU
Nonstop1h 45mLATAM Airlines
Deal found 9/30$214
This GOL deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 pmIGU - GRU
Nonstop1h 50mGOL
Tue 12/96:00 amGRU - IGU
1 stop9h 50mGOL
Deal found 9/30$221
This GOL deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:50 amIGU - GRU
Nonstop1h 50mGOL
Mon 12/86:00 amGRU - IGU
1 stop10h 20mGOL
Deal found 10/2$222
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:10 amIGU - GRU
1 stop7h 50mMultiple Airlines
Sat 11/299:35 pmGRU - IGU
1 stop11h 50mMultiple Airlines
Deal found 10/1$227
This Orbitz deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:10 amIGU - GRU
1 stop7h 40mAzul
Wed 10/229:10 pmGRU - IGU
1 stop3h 20mAzul
Deal found 10/1$231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Foz do Iguaçu 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 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Foz do Iguaçu to Sao Paulo that are best for you.

Fly from

Foz do Iguaçu

Fly to

Sao Paulo

Route

Depart

Return

Price

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Thu 11/27

9:55 am-11:45 am

Nonstop1h 50m

Sao Paulo Congonhas

Sat 11/29

7:10 am-8:55 am

Nonstop1h 45m

$158

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Fri 10/31

4:55 am-6:35 am

Nonstop1h 40m

Sao Paulo Congonhas

Sun 11/2

6:25 pm-10:35 am

1 stop16h 10m

$202

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Thu 2/19

5:45 am-7:30 am

Nonstop1h 45m

Sao Paulo Guarulhos Intl

Sun 2/22

10:05 pm-11:55 pm

Nonstop1h 50m

$221

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Wed 12/3

7:25 pm-9:15 pm

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Tue 12/9

6:00 am-3:50 pm

1 stop9h 50m

$221

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Tue 3/17

5:50 am-7:40 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Tue 3/24

10:40 pm-12:30 am

Nonstop1h 50m

$222

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Fri 2/20

5:50 am-7:40 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Sun 2/22

10:05 pm-11:55 pm

Nonstop1h 50m

$222

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Wed 2/4

11:20 am-1:00 pm

Nonstop1h 40m

Sao Paulo Guarulhos Intl

Sun 2/8

10:05 pm-11:55 pm

Nonstop1h 50m

$231

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Thu 2/19

5:50 am-7:40 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Sat 2/21

4:55 pm-6:45 pm

Nonstop1h 50m

$232

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Fri 12/5

6:00 am-7:50 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Mon 12/8

8:50 am-10:40 am

Nonstop1h 50m

$232

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Tue 10/28

5:40 am-7:30 am

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Fri 10/31

8:50 am-10:40 am

Nonstop1h 50m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 35 results
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Compare providers for flights from Foz do Iguaçu to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Foz do Iguaçu to Sao Paulo in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Foz do Iguaçu-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Foz do Iguaçu-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Foz do Iguaçu-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Foz do Iguaçu-Sao Paulo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Foz do Iguaçu-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Foz do Iguaçu to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Foz do Iguaçu with our price prediction graph.
Estimated round-trip 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 Foz do Iguaçu to Sao Paulo

How far ahead should I book a flight from Foz do Iguaçu to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Foz do Iguaçu to Sao Paulo. Price data was last updated on September 26, 2025.

To ensure you get the cheapest price possible for a flight from Foz do Iguaçu to Sao Paulo, you should look to book at least 75 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 Foz do Iguaçu to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Foz do Iguaçu to Sao Paulo (average of $668). Flying from Foz do Iguaçu to Sao Paulo in December is currently the most expensive (average of $1,209). 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 IGU to SAO?

Find hourly flight availability from Foz do Iguaçu 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 October 2, 2025.

It’s typically best to fly out from Foz do Iguaçu to Sao Paulo in the afternoon. Doing so could potentially save you 51% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Foz do Iguaçu to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from Foz do Iguaçu to Sao Paulo. Price data was last updated on September 28, 2025.

Travelers seeking maximum savings on their Foz do Iguaçu to Sao Paulo flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Foz do Iguaçu to Sao Paulo

Explore weekly flight availability from Foz do Iguaçu 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 October 2, 2025.

The most flights from IGU to SAO are scheduled on a Monday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated October 2, 2025.
Peruse reviews from past customers who have flown with Azul, LATAM Airlines, and GOL from Foz do Iguaçu to Sao Paulo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
812 reviews

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
8.0
Very good
812 reviews
Azul
8.0
Very good
812 reviews

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.5
Good
1,858 reviews
Azul
8.0
Very good
812 reviews

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
GOL
7.3
Good
1,110 reviews
Azul
8.0
Very good
812 reviews

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.1

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

Related info for your journey

Find useful and relevant information for your journey from Foz do Iguaçu to Sao Paulo. 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 Foz do Iguaçu to Sao Paulo?

    If you book a flight to Sao Paulo from Foz do Iguaçu, you will be flying from Cataratas, which is the city’s only airport. Foz do Iguaçu Cataratas (IGU) is located 7.1 mi from the center of Foz do Iguaçu. There are 31 flights from Cataratas to Sao Paulo per day from 3 different airlines.

  • How long is the flight from Foz do Iguaçu to Sao Paulo?

    Azul and GOL can get you from Foz do Iguaçu to Sao Paulo in just under 1h 45m. Your travel time will be generally consistent. The distance between Foz do Iguaçu and Sao Paulo is about 525 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Foz do Iguaçu to Sao Paulo round-trip?

    Cheapflights users have booked flights from Foz do Iguaçu to Sao Paulo round-trip from $118. Other airlines that can offer you cheap pricing are LATAM Airlines, from $142, and Azul, from $178. GOL is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Foz do Iguaçu to Sao Paulo one-way?

    $85 is the cheapest one-way deal found within the past few days, from Azul. You may also be able to find cheap deals on GOL and LATAM Airlines, with prices starting from $105 and $108, respectively.

  • What are the most reliable airlines from Foz do Iguaçu to Sao Paulo?

    Before booking your flight to Sao Paulo from Foz do Iguaçu, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (87%), Air Europa (86%), Copa Airlines( 86%).

  • What are the cheapest flights from Foz do Iguaçu to Sao Paulo?

    Looking at all options, your cheapest flight can be booked for $111. While the most popular route (Foz do Iguaçu Cataratas - Sao Paulo Guarulhos Intl) can be booked for $264 on average, our data indicates $290 when flying from Foz do Iguaçu to Sao Paulo.

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

    Yes. In addition to deals on Foz do Iguaçu to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Foz do Iguaçu to Sao Paulo?

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

  • Can I find deals for business class flights from Foz do Iguaçu to Sao Paulo?

    Yes. Cheapflights offers flight deals from Foz do Iguaçu 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 Foz do Iguaçu to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Foz do Iguaçu to Sao Paulo (average of $668). Flying from Foz do Iguaçu to Sao Paulo in December is currently the most expensive (average of $1,209). 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

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Alternative routes for Foz do Iguaçu to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
Foz do Iguaçu to Guarulhos Intl flights
Curitiba to Guarulhos Intl flights
Curitiba to Congonhas flights

Top 3 airlines flying from Foz do Iguaçu to Sao Paulo

Discover the top 3 airlines that operate flights from Foz do Iguaçu to Sao Paulo. 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 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$118Average$195FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$142Average$230FlexibilityNo cancel feeOn-time81%
AzulCheapest$178Average$349FlexibilityNo cancel feeOn-time82%

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