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Foz do Iguaçu

$103+ Cheap flights from Santos Dumont, Brazil (SDU) to Foz do Iguaçu (IGU)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IGU
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from Santos Dumont to Foz do Iguaçu

Cheapest flights from Santos Dumont to Foz do Iguaçu
Explore the most affordable flight options available from Santos Dumont to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:20 pm
SDU
-
IGU
1 stop3h 50m
GOL
Thu 7/27:55 am
IGU
-
SDU
1 stop4h 05m
GOL
Deal found 5/2$228
This GOL deal was found by Cheapflights users on 5/2. 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.
Tue 7/289:30 pm
SDU
-
IGU
2 stops13h 10m
GOL
Sun 8/26:10 am
IGU
-
SDU
2 stops8h 10m
GOL
Deal found 5/2$239
This GOL deal was found by Cheapflights users on 5/2. 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.
Thu 7/236:00 pm
SDU
-
IGU
2 stops13h 15m
GOL
Sat 8/17:25 pm
IGU
-
SDU
2 stops12h 05m
GOL
Deal found 5/2$240
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:40 am
SDU
-
IGU
1 stop4h 10m
Multiple Airlines
Thu 6/184:55 pm
IGU
-
SDU
1 stop4h 55m
Multiple Airlines
Deal found 5/2$243
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Mon 6/17:45 am
SDU
-
IGU
1 stop6h 55m
Azul
Tue 6/28:00 pm
IGU
-
SDU
1 stop11h 05m
Azul
Deal found 5/3$244
This GOL deal was found by Cheapflights users on 4/30. 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.
Sun 8/212:05 pm
SDU
-
IGU
2 stops12h 35m
GOL
Fri 8/78:00 pm
IGU
-
SDU
2 stops16h 35m
GOL
Deal found 4/30$245
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:00 am
SDU
-
IGU
1 stop3h 55m
Multiple Airlines
Mon 6/12:45 pm
IGU
-
SDU
1 stop3h 55m
Multiple Airlines
Deal found 5/2$247
This CheapOair deal was found by Cheapflights users on 5/1. 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 6/197:45 am
SDU
-
IGU
1 stop11h 30m
Azul
Tue 6/238:00 pm
IGU
-
SDU
1 stop11h 05m
Azul
Deal found 5/1$249
This GOL deal was found by Cheapflights users on 5/1. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:30 pm
SDU
-
IGU
2 stops13h 05m
GOL
Wed 7/82:45 pm
IGU
-
SDU
1 stop3h 55m
GOL
Deal found 5/1$251
This GOL deal was found by Cheapflights users on 5/3. 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.
Mon 7/139:30 pm
SDU
-
IGU
2 stops13h 10m
GOL
Wed 7/228:30 pm
IGU
-
SDU
2 stops11h 20m
GOL
Deal found 5/3$252
This CheapOair deal was found by Cheapflights users on 5/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:55 pm
SDU
-
IGU
1 stop5h 00m
LATAM Airlines
Tue 6/165:05 am
IGU
-
SDU
1 stop3h 30m
LATAM Airlines
Deal found 5/2$255
This CheapOair deal was found by Cheapflights users on 5/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:55 pm
SDU
-
IGU
1 stop5h 00m
LATAM Airlines
Wed 8/124:55 pm
IGU
-
SDU
1 stop4h 10m
LATAM Airlines
Deal found 5/2$256

Find flight deals from Santos Dumont to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to Foz do Iguaçu (IGU). 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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$276
Provider with most accurate pricing for Rio de Janeiro Santos Dumont-Foz do Iguaçu Cataratas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro Santos Dumont-Foz do Iguaçu Cataratas flights.
Search Deals
From Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas
Search Deals
One-way flight from Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Foz do Iguaçu 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 May 5, 2026.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 7/18

9:30 pm-10:35 am

2 stops13h 05m

Foz do Iguaçu Cataratas

Tue 7/28

7:55 am-12:00 pm

1 stop4h 05m

$251

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 8/11

6:00 am-6:45 pm

2 stops12h 45m

Foz do Iguaçu Cataratas

Sat 8/15

5:40 am-4:40 pm

2 stops11h 00m

$264

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 8/26

3:15 pm-12:35 am

2 stops9h 20m

Foz do Iguaçu Cataratas

Sun 8/30

7:15 am-12:15 pm

1 stop5h 00m

$264
Quickest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 8/28

9:10 am-1:45 pm

1 stop4h 35m

Foz do Iguaçu Cataratas

Sun 8/30

7:15 am-11:45 am

1 stop4h 30m

$264

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 6/5

7:00 am-2:05 pm

1 stop7h 05m

Foz do Iguaçu Cataratas

Sat 6/6

10:05 am-1:55 pm

1 stop3h 50m

$265

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 6/21

12:05 pm-11:40 pm

2 stops11h 35m

Foz do Iguaçu Cataratas

Sat 6/27

8:05 pm-7:30 am

2 stops11h 25m

$278

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 6/10

12:20 pm-11:30 pm

2 stops11h 10m

Foz do Iguaçu Cataratas

Thu 6/11

6:10 am-2:10 pm

2 stops8h 00m

$322

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 6/25

12:05 pm-11:40 pm

2 stops11h 35m

Foz do Iguaçu Cataratas

Fri 6/26

6:10 am-4:30 pm

2 stops10h 20m

$348

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 6/12

9:05 am-2:05 pm

1 stop5h 00m

Foz do Iguaçu Cataratas

Sun 6/14

6:10 am-2:10 pm

2 stops8h 00m

$353
Cheapest one-way

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 8/2

12:05 pm-12:40 am

2 stops12h 35m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Rio de Janeiro Santos Dumont Airport-Foz do Iguaçu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro Santos Dumont Airport-Foz do Iguaçu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rio de Janeiro Santos Dumont Airport-Foz do Iguaçu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rio de Janeiro Santos Dumont Airport-Foz do Iguaçu 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 Rio de Janeiro Santos Dumont Airport-Foz do Iguaçu 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 Santos Dumont to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from Santos Dumont 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 Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

How far ahead should I book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu. 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 Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

Currently, December is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of $160). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in April is currently the most expensive (average of $342). 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.

How much does it cost to fly round-trip from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

Reviews of airlines servicing Foz do Iguaçu

Get insights into the airlines that provide service to Foz do Iguaçu. 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 Foz do Iguaçu. Reviews last updated May 5, 2026.
Read through reviews of airlines operating flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,916 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,916 reviews
LATAM Airlines
7.4
Good
1,916 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Foz do Iguaçu. 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 into for flights to Foz do Iguaçu from Rio de Janeiro Santos Dumont?

    For a flight from Rio de Janeiro Santos Dumont to Foz do Iguaçu, you will be flying into Cataratas. Foz do Iguaçu Cataratas (IGU) is just 7.1 mi from the center of the city. Cataratas is the only Foz do Iguaçu airport and it handles 0 inbound flights from Rio de Janeiro Santos Dumont per day. 1 airline has flights to Foz do Iguaçu Cataratas from Rio de Janeiro Santos Dumont on a regular basis.

  • How long is the flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

    For as low as $251, GOL can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 13h 05m. Rio de Janeiro Santos Dumont Airport and Foz do Iguaçu are separated by a distance of 736 mi.

  • What is the cheapest airline to fly from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu round-trip?

    Cheapflights users have booked flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu round-trip from $168. LATAM Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Santos Dumont to Foz do Iguaçu?

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

  • Can I find deals for business class flights from Santos Dumont to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from Santos Dumont to Foz do Iguaçu 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 Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

    Currently, December is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of $160). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in April is currently the most expensive (average of $342). 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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Complete your trip

Complete your trip to Foz do Iguaçu by adding a car rental and/or hotel reservation to your travel itinerary.
Foz do Iguaçu car rentals
Foz do Iguaçu Cataratas Airport car rentals
Cascavel Airport car rentals
Curitiba car rentals

Top airline flying from Santos Dumont to Foz do Iguaçu

Discover the top airline that operate flights from Santos Dumont to Foz do Iguaçu. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$168Average$348FlexibilityNo cancel feeOn-time81%

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