Sao Paulo

$85+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SAO
Aug 19 — Aug 261
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Cheapflights Tip: The best prices from Foz do Iguaçu Cataratas to Sao Paulo are usually found in October or January, booked 87 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 August 14, 2025.

Round-trip from

$167
(CheapOair)

One-way from

$85
(CheapOair)

Popular in

August

Cheapest in

October

Average price

$202

Good round-trip deal

$260 or less

Good one-way deal

$136 or less
From Foz do Iguaçu Cataratas to Sao Paulo (SAO)
One-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO)
Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).
Price to beat on a one-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).

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 August 14, 2025.

This GOL deal was found by Cheapflights users on 8/14. 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 8/276:00 amIGU - GRU
Nonstop1h 45mGOL
Sat 8/306:05 amGRU - IGU
1 stop10h 55mGOL
Deal found 8/14$181
This Mytrip deal was found by Cheapflights users on 8/14. 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 11/73:15 pmIGU - CGH
Nonstop1h 35mAzul
Mon 11/107:30 amCGH - IGU
Nonstop1h 45mAzul
Deal found 8/14$185
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:55 amIGU - GRU
Nonstop1h 40mLATAM Airlines
Mon 11/2411:00 pmGRU - IGU
Nonstop1h 45mLATAM Airlines
Deal found 8/12$189
This Mytrip deal was found by Cheapflights users on 8/14. 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 11/63:20 amIGU - CGH
2 stops10h 40mMultiple Airlines
Mon 11/107:30 amCGH - IGU
Nonstop1h 45mMultiple Airlines
Deal found 8/14$194
This CheapOair deal was found by Cheapflights users on 8/11. 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.
Mon 10/208:20 pmIGU - GRU
Nonstop1h 55mGOL
Fri 10/2410:15 pmGRU - IGU
Nonstop1h 50mGOL
Deal found 8/11$195
This GOL deal was found by Cheapflights users on 8/11. 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.
Tue 10/285:50 amIGU - GRU
Nonstop1h 50mGOL
Fri 10/316:00 amGRU - IGU
1 stop9h 50mGOL
Deal found 8/11$208
This GOL deal was found by Cheapflights users on 8/13. 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.
Thu 10/166:00 amIGU - GRU
Nonstop1h 45mGOL
Sun 10/1910:15 pmGRU - IGU
Nonstop1h 50mGOL
Deal found 8/13$209
This GOL deal was found by Cheapflights users on 8/14. 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.
Thu 10/307:25 pmIGU - GRU
Nonstop1h 50mGOL
Wed 11/56:00 amGRU - IGU
1 stop9h 50mGOL
Deal found 8/14$210
This Mytrip deal was found by Cheapflights users on 8/12. 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 9/245:10 amIGU - GRU
1 stop7h 40mAzul
Mon 9/299:10 pmGRU - IGU
1 stop3h 20mAzul
Deal found 8/12$212
This Orbitz deal was found by Cheapflights users on 8/14. 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.
Thu 11/64:55 amIGU - GRU
Nonstop1h 40mMultiple Airlines
Mon 11/105:10 pmGRU - IGU
2 stops22h 40mMultiple Airlines
Deal found 8/14$214
This OneTravel deal was found by Cheapflights users on 8/12. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:30 pmIGU - GRU
1 stop4h 40mGOL
Mon 12/810:40 pmGRU - IGU
Nonstop1h 50mGOL
Deal found 8/12$215
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:20 pmIGU - GRU
Nonstop1h 55mGOL
Sun 9/76:05 amGRU - IGU
1 stop17h 50mGOL
Deal found 8/13$218

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 August 14, 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 10/16

5:00 am-6:40 am

Nonstop1h 40m

Sao Paulo Congonhas

Sun 10/19

9:45 pm-11:35 pm

Nonstop1h 50m

$167

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Thu 12/4

10:00 am-11:45 am

Nonstop1h 45m

Sao Paulo Congonhas

Mon 12/8

12:40 pm-2:30 pm

Nonstop1h 50m

$169

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Fri 11/7

3:15 pm-4:50 pm

Nonstop1h 35m

Sao Paulo Congonhas

Mon 11/10

7:30 am-9:15 am

Nonstop1h 45m

$172

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Wed 8/27

10:35 am-9:15 pm

1 stop10h 40m

Sao Paulo Guarulhos Intl

Sat 8/30

6:05 am-5:00 pm

1 stop10h 55m

$181

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Thu 9/11

8:20 pm-10:15 pm

Nonstop1h 55m

Sao Paulo Guarulhos Intl

Sun 9/14

10:15 pm-12:05 am

Nonstop1h 50m

$181

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Mon 10/20

5:00 am-6:40 am

Nonstop1h 40m

Sao Paulo Congonhas

Fri 10/24

9:45 pm-11:35 pm

Nonstop1h 50m

$182

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Thu 9/11

5:10 am-8:50 am

1 stop3h 40m

Sao Paulo Congonhas

Sat 9/13

6:05 am-10:45 am

1 stop4h 40m

$185

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Thu 11/20

4:55 am-6:35 am

Nonstop1h 40m

Sao Paulo Guarulhos Intl

Mon 11/24

11:00 pm-12:45 am

Nonstop1h 45m

$189

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

Wed 12/3

3:20 am-11:00 am

2 stops7h 40m

Sao Paulo Congonhas

Mon 12/8

11:10 am-12:55 pm

Nonstop1h 45m

$192

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

Mon 10/20

8:20 pm-10:15 pm

Nonstop1h 55m

Sao Paulo Guarulhos Intl

Fri 10/24

10:15 pm-12:05 am

Nonstop1h 50m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 37 results
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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 August 8, 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 87 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 $676). 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 August 14, 2025.

It’s typically best to fly out from Foz do Iguaçu to Sao Paulo in the afternoon. Doing so could potentially save you 56% 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 August 10, 2025.

Travelers seeking maximum savings on their Foz do Iguaçu to Sao Paulo flight should consider departing on Monday 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 August 14, 2025.

The most flights from IGU to SAO are scheduled on a Thursday (51 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Foz do Iguaçu to Sao Paulo?

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 August 14, 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.
8.0
Very good

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Overall

8.0

Crew

8.6

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.
8.0
Very good
8.0
Very good

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Overall

8.0

Crew

8.6

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.
8.0
Very good

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Overall

8.0

Crew

8.6

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.
8.0
Very good

Boarding

8.1

Entertainment

7.5

Comfort

7.9

Overall

8.0

Crew

8.6

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 24 flights from Cataratas to Sao Paulo per day from 3 different airlines.

  • 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 $104. Other airlines that can offer you cheap pricing are LATAM Airlines, from $142, and Azul, from $178. GOL is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • 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: Qatar Airways (92%), Air Europa (85%), Copa Airlines( 85%).

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

    Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Foz do Iguaçu Cataratas - Sao Paulo Guarulhos Intl) can be booked for $194 on average our data indicates $697 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 $676). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$104Average$185FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$142Average$248FlexibilityNo cancel feeOn-time81%
AzulCheapest$178Average$349FlexibilityNo cancel feeOn-time82%

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