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Foz do Iguaçu

$81+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IGU
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
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 August 1, 2026.

This FlightHub deal was found by Cheapflights users on 7/28. 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 9/29:10 pm
SDU
-
IGU
1 stop11h 05m
Azul
Sat 9/128:55 am
IGU
-
SDU
1 stop9h 15m
Azul
Deal found 7/28$177
This CheapOair deal was found by Cheapflights users on 7/28. 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 9/126:15 am
SDU
-
IGU
1 stop12h 45m
Azul
Tue 9/158:55 am
IGU
-
SDU
1 stop9h 25m
Azul
Deal found 7/28$200
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 9/249:20 pm
SDU
-
IGU
1 stop18h 50m
Multiple Airlines
Tue 9/295:45 pm
IGU
-
SDU
1 stop4h 35m
Multiple Airlines
Deal found 7/27$205
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Sat 9/197:45 am
SDU
-
IGU
1 stop11h 15m
Azul
Wed 9/238:55 am
IGU
-
SDU
1 stop4h 10m
Azul
Deal found 7/29$210
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Sat 9/192:15 pm
SDU
-
IGU
1 stop4h 45m
Azul
Tue 9/228:55 am
IGU
-
SDU
1 stop4h 10m
Azul
Deal found 7/27$211
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/269:10 pm
SDU
-
IGU
1 stop17h 30m
Azul
Wed 9/28:55 am
IGU
-
SDU
1 stop11h 35m
Azul
Deal found 7/29$214
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/2310:05 am
SDU
-
IGU
1 stop4h 35m
Multiple Airlines
Sat 9/2611:45 am
IGU
-
SDU
2 stops20h 00m
Multiple Airlines
Deal found 7/28$217
This LATAM Airlines deal was found by Cheapflights users on 7/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am
SDU
-
IGU
1 stop4h 25m
LATAM Airlines
Sat 10/35:35 pm
IGU
-
SDU
1 stop4h 00m
LATAM Airlines
Deal found 7/28$229

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(FlightHub)

One-way from

$81
(Gotogate)

Popular in

October

Cheapest in

December

Average price

$234
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. 35% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 1, 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

Fri 1/1

8:55 am-2:05 pm

1 stop5h 10m

Foz do Iguaçu Cataratas

Wed 1/6

8:35 pm-12:30 pm

2 stops15h 55m

$353

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 9/18

6:05 am-7:50 pm

2 stops13h 45m

Foz do Iguaçu Cataratas

Mon 9/21

6:10 am-4:30 pm

2 stops10h 20m

$362

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 9/17

6:05 am-7:50 pm

2 stops13h 45m

Foz do Iguaçu Cataratas

Mon 9/21

5:50 pm-10:00 pm

1 stop4h 10m

$362
Quickest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 10/3

8:10 am-3:15 pm

2 stops7h 05m

Foz do Iguaçu Cataratas

Thu 10/8

2:55 pm-7:20 pm

1 stop4h 25m

$368

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/1

11:55 am-4:10 pm

1 stop4h 15m

Foz do Iguaçu Cataratas

Sun 10/4

6:10 am-2:10 pm

2 stops8h 00m

$369

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 11/6

3:15 pm-11:45 pm

2 stops8h 30m

Foz do Iguaçu Cataratas

Tue 11/10

2:50 pm-6:35 pm

1 stop3h 45m

$372

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 11/16

6:00 am-7:20 pm

2 stops13h 20m

Foz do Iguaçu Cataratas

Wed 11/25

5:55 am-4:30 pm

2 stops10h 35m

$372

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 8/22

6:05 am-6:45 pm

2 stops12h 40m

Foz do Iguaçu Cataratas

Wed 8/26

11:25 am-10:15 pm

2 stops10h 50m

$374

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 9/19

8:55 pm-1:35 pm

2 stops16h 40m

Foz do Iguaçu Cataratas

Tue 9/22

6:10 am-2:10 pm

2 stops8h 00m

$374

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 9/29

12:20 pm-12:25 am

2 stops12h 05m

Foz do Iguaçu Cataratas

Fri 10/2

5:50 pm-9:30 pm

1 stop3h 40m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • 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

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 $173). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in October is currently the most expensive (average of $754). 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?

Airfare is below average for this route at the moment.

Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights typically cost between $201 and $277 in September.
The cheapest round-trip price found within the last 5 days was $177 on Azul (Sep 2-Sep 12).

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. 0 airlines have 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 $353, GOL can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 5h 10m. Rio de Janeiro Santos Dumont Airport and Foz do Iguaçu are separated by a distance of 736 mi.

  • 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 $173). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in October is currently the most expensive (average of $754). 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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