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Foz do Iguaçu

$111+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IGU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas are usually found in June or October, booked 41 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$231
(CheapOair)

One-way from

$111
(FlightHub)

Popular in

November

Cheapest in

June

Average price

$233
From Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas
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One-way flight from Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/10. 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 12/187:55 amSDU - IGU
1 stop5h 00mLATAM Airlines
Mon 12/225:20 pmIGU - SDU
1 stop4h 35mLATAM Airlines
Deal found 9/10$242
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Sun 10/266:15 amSDU - IGU
1 stop7h 00mAzul
Tue 10/289:55 amIGU - SDU
1 stop5h 05mAzul
Deal found 9/9$252
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Sun 10/266:10 amSDU - IGU
2 stops17h 45mMultiple Airlines
Tue 10/282:45 pmIGU - SDU
1 stop6h 55mMultiple Airlines
Deal found 9/9$253
This Expedia deal was found by Cheapflights users on 9/10. 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.
Sat 10/252:15 pmSDU - IGU
1 stop4h 30mAzul
Sat 11/110:35 amIGU - SDU
1 stop7h 35mAzul
Deal found 9/10$260
This OneTravel deal was found by Cheapflights users on 9/10. 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.
Mon 10/137:45 pmSDU - IGU
1 stop3h 50mLATAM Airlines
Tue 10/145:00 amIGU - SDU
1 stop4h 20mLATAM Airlines
Deal found 9/10$289
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/257:15 amSDU - IGU
1 stop4h 20mMultiple Airlines
Sat 11/14:55 amIGU - SDU
2 stops8h 05mMultiple Airlines
Deal found 9/10$291
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/1211:45 amSDU - IGU
2 stops11h 50mMultiple Airlines
Sat 10/1810:35 amIGU - SDU
1 stop7h 35mMultiple Airlines
Deal found 9/9$295
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:45 amSDU - IGU
1 stop4h 50mLATAM Airlines
Tue 10/284:55 amIGU - SDU
1 stop7h 40mLATAM Airlines
Deal found 9/10$300
This Mytrip deal was found by Cheapflights users on 9/10. 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 10/61:45 pmSDU - IGU
3 stops22h 20mAzul
Wed 10/87:50 pmIGU - SDU
1 stop17h 15mAzul
Deal found 9/10$302
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:05 pmSDU - IGU
1 stop12h 40mAzul
Fri 10/310:35 amIGU - SDU
1 stop11h 50mAzul
Deal found 9/11$312
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/107:10 pmSDU - IGU
1 stop4h 25mMultiple Airlines
Mon 10/135:20 amIGU - SDU
2 stops12h 50mMultiple Airlines
Deal found 9/10$316

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 September 11, 2025.
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

Santos Dumont

Fly to

Foz do Iguaçu

Route

Depart

Return

Price

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 12/9

9:35 am-6:45 pm

2 stops9h 10m

Foz do Iguaçu Cataratas

Wed 12/10

2:05 pm-6:50 pm

1 stop4h 45m

$417

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 10/26

7:35 am-1:15 pm

1 stop5h 40m

Foz do Iguaçu Cataratas

Tue 10/28

5:20 pm-9:05 pm

1 stop3h 45m

$424

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 12/8

11:35 am-12:30 am

2 stops12h 55m

Foz do Iguaçu Cataratas

Fri 12/12

11:35 am-4:30 pm

1 stop4h 55m

$440

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 11/8

11:35 am-6:45 pm

2 stops7h 10m

Foz do Iguaçu Cataratas

Fri 11/14

2:05 pm-6:25 pm

1 stop4h 20m

$440

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 11/4

8:50 am-1:25 pm

1 stop4h 35m

Foz do Iguaçu Cataratas

Fri 11/7

2:05 pm-6:25 pm

1 stop4h 20m

$440

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/23

3:05 pm-12:35 am

2 stops9h 30m

Foz do Iguaçu Cataratas

Sat 10/25

10:15 am-1:55 pm

1 stop3h 40m

$440

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 10/28

9:35 am-6:45 pm

2 stops9h 10m

Foz do Iguaçu Cataratas

Wed 10/29

2:05 pm-6:50 pm

1 stop4h 45m

$440

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 10/27

3:05 pm-11:40 pm

2 stops8h 35m

Foz do Iguaçu Cataratas

Wed 10/29

2:05 pm-6:50 pm

1 stop4h 45m

$443

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 9/24

6:10 am-12:05 pm

2 stops5h 55m

Foz do Iguaçu Cataratas

Wed 9/24

8:05 pm-7:05 am

1 stop11h 00m

$480

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 10/13

11:35 am-12:05 am

2 stops12h 30m

Foz do Iguaçu Cataratas

Tue 10/14

6:00 am-4:50 pm

2 stops10h 50m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Santos Dumont to Foz do Iguaçu. Price data was last updated on August 29, 2025.

Booking 40 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.

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 September 11, 2025.
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
7.5
Good
1,847 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

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 $424, GOL can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 5h 40m. Rio de Janeiro Santos Dumont Airport and Foz do Iguaçu are separated by a distance of 736 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $83. LATAM Airlines is 61% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santos Dumont to Foz do Iguaçu

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Foz do Iguaçu flights
Santos Dumont to Curitiba flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$83Average$348FlexibilityNo cancel feeOn-time81%

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