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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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SAO
feb. 19 — feb. 261
jue. 2/19
jue. 2/26
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 July, booked 84 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap 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 enero 20, 2026.

This CheapOair deal was found by Cheapflights users on 1/18. 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.
mar. 4/285:10 am
IGU
-
GRU
1 stop7h 40m
Azul
sáb. 5/26:00 am
GRU
-
IGU
1 stop4h 25m
Azul
Deal found 1/18$174
This CheapOair deal was found by Cheapflights users on 1/18. 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.
mar. 4/284:50 am
IGU
-
GRU
Nonstop1h 45m
Multiple Airlines
sáb. 5/26:00 am
GRU
-
IGU
1 stop4h 25m
Multiple Airlines
Deal found 1/18$176
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/299:50 am
IGU
-
CGH
Nonstop1h 35m
Azul
dom. 5/318:35 am
CGH
-
IGU
1 stop3h 30m
Azul
Deal found 1/20$180
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/196:10 am
IGU
-
GRU
Nonstop1h 40m
GOL
mar. 4/216:20 pm
GRU
-
IGU
Nonstop1h 50m
GOL
Deal found 1/18$185
This FlightHub deal was found by Cheapflights users on 1/20. 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.
mar. 4/2812:45 pm
IGU
-
CGH
1 stop22h 40m
Azul
sáb. 5/28:10 am
CGH
-
IGU
Nonstop1h 45m
Azul
Deal found 1/20$186
This CheapOair deal was found by Cheapflights users on 1/20. 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.
mié. 4/12:50 pm
IGU
-
CGH
Nonstop1h 35m
Azul
dom. 4/511:25 am
CGH
-
IGU
Nonstop1h 50m
Azul
Deal found 1/20$187
This GOL deal was found by Cheapflights users on 1/18. 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.
mar. 3/37:25 pm
IGU
-
GRU
Nonstop1h 50m
GOL
jue. 3/59:55 pm
GRU
-
IGU
Nonstop1h 50m
GOL
Deal found 1/18$188
This GOL deal was found by Cheapflights users on 1/18. 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.
mié. 4/88:50 pm
IGU
-
GRU
Nonstop2h 05m
GOL
vie. 4/1010:15 pm
GRU
-
IGU
Nonstop1h 50m
GOL
Deal found 1/18$189
This GOL deal was found by Cheapflights users on 1/18. 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.
jue. 2/122:05 pm
IGU
-
CGH
Nonstop1h 50m
GOL
mar. 2/179:10 am
CGH
-
IGU
Nonstop1h 45m
GOL
Deal found 1/18$189
This CheapOair deal was found by Cheapflights users on 1/18. 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.
dom. 2/156:05 am
IGU
-
GRU
Nonstop1h 50m
Multiple Airlines
mar. 2/249:10 pm
GRU
-
IGU
1 stop3h 00m
Multiple Airlines
Deal found 1/18$191
This CheapOair deal was found by Cheapflights users on 1/18. 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.
mar. 4/284:50 am
IGU
-
GRU
Nonstop1h 45m
LATAM Airlines
sáb. 5/210:20 pm
GRU
-
IGU
Nonstop1h 45m
LATAM Airlines
Deal found 1/18$192
This GOL deal was found by Cheapflights users on 1/19. 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.
vie. 3/2011:35 am
IGU
-
CGH
Nonstop1h 40m
GOL
lun. 3/2311:30 am
CGH
-
IGU
Nonstop1h 55m
GOL
Deal found 1/19$193

Find 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 enero 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$174
(CheapOair)

One-way from

$84
(Super.com)

Popular in

September

Cheapest in

June

Average price

$204

Good round-trip deal

$177 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Foz do Iguaçu Cataratas-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Foz do Iguaçu Cataratas-Sao Paulo (SAO) flights.
Search Deals
From Foz do Iguaçu Cataratas to Sao Paulo (SAO)
Search Deals
One-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).
Search Deals
Price to beat on a one-way flight from Foz do Iguaçu Cataratas to Sao Paulo (SAO).
Search Deals

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 enero 20, 2026.
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

vie. 5/29

9:50 am-11:25 am

Nonstop1h 35m

Sao Paulo Congonhas

dom. 5/31

8:35 am-12:05 pm

1 stop3h 30m

$180

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

dom. 4/19

6:10 am-7:50 am

Nonstop1h 40m

Sao Paulo Guarulhos Intl

mar. 4/21

6:20 pm-8:10 pm

Nonstop1h 50m

$185

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

mar. 4/28

12:45 pm-11:25 am

1 stop22h 40m

Sao Paulo Congonhas

sáb. 5/2

8:10 am-9:55 am

Nonstop1h 45m

$186

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

mié. 4/1

2:50 pm-4:25 pm

Nonstop1h 35m

Sao Paulo Congonhas

dom. 4/5

11:25 am-1:15 pm

Nonstop1h 50m

$187

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

mar. 3/3

7:25 pm-9:15 pm

Nonstop1h 50m

Sao Paulo Guarulhos Intl

jue. 3/5

9:55 pm-11:45 pm

Nonstop1h 50m

$188

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

lun. 6/1

11:20 am-1:00 pm

Nonstop1h 40m

Sao Paulo Guarulhos Intl

dom. 6/14

8:40 am-10:30 am

Nonstop1h 50m

$188

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

mar. 4/28

8:50 pm-10:55 pm

Nonstop2h 05m

Sao Paulo Guarulhos Intl

mié. 5/6

4:55 pm-6:45 pm

Nonstop1h 50m

$188

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

vie. 4/3

6:10 am-7:50 am

Nonstop1h 40m

Sao Paulo Guarulhos Intl

mar. 4/7

10:15 pm-12:05 am

Nonstop1h 50m

$188

Foz do IguaçuSao Paulo

IGU - GRU

IGUGRU

Foz do Iguaçu Cataratas

mié. 4/8

8:50 pm-10:55 pm

Nonstop2h 05m

Sao Paulo Guarulhos Intl

vie. 4/10

10:15 pm-12:05 am

Nonstop1h 50m

$189

Foz do IguaçuSao Paulo

IGU - CGH

IGUCGH

Foz do Iguaçu Cataratas

jue. 2/12

2:05 pm-3:55 pm

Nonstop1h 50m

Sao Paulo Congonhas

mar. 2/17

9:10 am-10:55 am

Nonstop1h 45m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 45 results
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  • 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 January 16, 2026.

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 84 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, August is the cheapest month in which you can book a flight from Foz do Iguaçu to Sao Paulo (average of $44). Flying from Foz do Iguaçu to Sao Paulo in January is currently the most expensive (average of $73). 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 enero 20, 2026.

It’s typically best to fly out from Foz do Iguaçu to Sao Paulo in the morning. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, 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 January 17, 2026.

Travelers seeking maximum savings on their Foz do Iguaçu to Sao Paulo flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday 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 enero 20, 2026.

The most flights from IGU to SAO are scheduled on a Monday (56 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (33 on average).

How often are flights from Foz do Iguaçu to Sao Paulo delayed?

About 11% of weekly flights between Foz do Iguaçu and Sao Paulo have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for Foz do Iguaçu to Sao Paulo flights?

Historically, flights departing at night 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?

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

Which airline has the best punctuality record on Foz do Iguaçu to Sao Paulo flights?

Over the last year, GOL have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 enero 20, 2026.
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
7.9
Good
840 reviews

Boarding

8.0

Crew

8.6

Food

7.1

Overall

7.9

Comfort

7.9

Entertainment

7.4

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
7.9
Good
840 reviews
Azul
7.9
Good
840 reviews

Boarding

8.0

Crew

8.6

Food

7.1

Overall

7.9

Comfort

7.9

Entertainment

7.4

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
1,909 reviews
Azul
7.9
Good
840 reviews

Boarding

8.0

Crew

8.6

Food

7.1

Overall

7.9

Comfort

7.9

Entertainment

7.4

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
1,152 reviews
Azul
7.9
Good
840 reviews

Boarding

8.0

Crew

8.6

Food

7.1

Overall

7.9

Comfort

7.9

Entertainment

7.4

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 41 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 35m. Your travel time will be generally consistent. The distance between Foz do Iguaçu and Sao Paulo is about 510 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 Azul, from $137, and LATAM Airlines, from $183. GOL is priced at 36% 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?

    $65 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 $79 and $81, 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: Air France (88%), Ethiopian Air (86%), Air Europa( 85%).

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

    Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Foz do Iguaçu Cataratas - Sao Paulo Guarulhos Intl) can be booked for $184 on average, our data indicates $299 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, August is the cheapest month in which you can book a flight from Foz do Iguaçu to Sao Paulo (average of $44). Flying from Foz do Iguaçu to Sao Paulo in January is currently the most expensive (average of $73). 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 Congonhas flights
Curitiba to Guarulhos Intl 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 enero 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$118Average$202FlexibilityNo cancel feeOn-time74%
AzulCheapest$137Average$209FlexibilityNo cancel feeOn-time82%
LATAM AirlinesCheapest$183Average$230FlexibilityNo cancel feeOn-time81%

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