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Foz do Iguaçu

$101+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IGU
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 pm
SDU
-
IGU
1 stop4h 30m
LATAM Airlines
Mon 8/105:05 am
IGU
-
SDU
1 stop3h 15m
LATAM Airlines
Deal found 6/14$226
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:30 pm
SDU
-
IGU
1 stop4h 10m
LATAM Airlines
Wed 8/125:45 am
IGU
-
SDU
1 stop7h 25m
LATAM Airlines
Deal found 6/13$231
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:50 pm
SDU
-
IGU
1 stop3h 50m
LATAM Airlines
Sat 8/155:15 am
IGU
-
SDU
1 stop4h 20m
LATAM Airlines
Deal found 6/13$232
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:30 pm
SDU
-
IGU
1 stop4h 10m
LATAM Airlines
Sat 8/155:15 am
IGU
-
SDU
1 stop4h 20m
LATAM Airlines
Deal found 6/13$233
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:45 am
SDU
-
IGU
2 stops5h 45m
Multiple Airlines
Sat 8/1511:10 am
IGU
-
SDU
1 stop7h 20m
Multiple Airlines
Deal found 6/13$234
This FlightHub deal was found by Cheapflights users on 6/15. 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 7/297:45 am
SDU
-
IGU
1 stop11h 30m
Azul
Sun 8/21:55 pm
IGU
-
SDU
1 stop8h 00m
Azul
Deal found 6/15$236
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:50 pm
SDU
-
IGU
1 stop3h 50m
LATAM Airlines
Mon 9/215:25 pm
IGU
-
SDU
1 stop4h 10m
LATAM Airlines
Deal found 6/13$237
This CheapOair deal was found by Cheapflights users on 6/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:30 pm
SDU
-
IGU
1 stop4h 10m
LATAM Airlines
Tue 8/255:25 pm
IGU
-
SDU
1 stop3h 40m
LATAM Airlines
Deal found 6/14$238
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 8/39:05 am
SDU
-
IGU
1 stop4h 50m
Azul
Thu 8/63:20 pm
IGU
-
SDU
1 stop15h 45m
Azul
Deal found 6/12$239
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:20 am
SDU
-
IGU
1 stop12h 55m
Azul
Thu 8/279:50 am
IGU
-
SDU
1 stop5h 20m
Azul
Deal found 6/10$240
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
SDU
-
IGU
1 stop7h 30m
Azul
Tue 8/259:50 am
IGU
-
SDU
1 stop7h 15m
Azul
Deal found 6/10$241
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:25 am
SDU
-
IGU
1 stop7h 50m
Multiple Airlines
Fri 7/315:05 am
IGU
-
SDU
1 stop16h 50m
Multiple Airlines
Deal found 6/12$242

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Booking.com)

One-way from

$95
(Mytrip)

Popular in

April

Cheapest in

December

Average price

$194
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. 11% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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
Quickest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 9/29

3:30 pm-12:25 am

2 stops8h 55m

Foz do Iguaçu Cataratas

Fri 10/2

5:50 pm-9:30 pm

1 stop3h 40m

$299

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 8/28

3:30 pm-12:25 am

2 stops8h 55m

Foz do Iguaçu Cataratas

Sun 8/30

6:10 am-2:10 pm

2 stops8h 00m

$306

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 8/14

8:50 pm-1:00 pm

2 stops16h 10m

Foz do Iguaçu Cataratas

Sun 8/16

6:10 am-2:10 pm

2 stops8h 00m

$355

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 9/30

3:30 pm-12:25 am

2 stops8h 55m

Foz do Iguaçu Cataratas

Fri 10/2

11:25 am-10:15 pm

2 stops10h 50m

$365

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 9/16

3:30 pm-12:25 am

2 stops8h 55m

Foz do Iguaçu Cataratas

Thu 9/17

6:10 am-4:30 pm

2 stops10h 20m

$365

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 7/28

5:30 pm-9:00 pm

1 stop3h 30m

Foz do Iguaçu Cataratas

Sun 8/2

9:50 pm-10:25 am

2 stops12h 35m

$381

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 8/11

3:30 pm-12:25 am

2 stops8h 55m

Foz do Iguaçu Cataratas

Sat 8/15

2:25 pm-7:10 pm

1 stop4h 45m

$394

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 9/12

8:50 pm-10:35 am

2 stops13h 45m

Foz do Iguaçu Cataratas

Tue 9/15

7:20 pm-8:40 am

2 stops13h 20m

$394

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 7/20

12:05 pm-11:55 pm

2 stops11h 50m

Foz do Iguaçu Cataratas

Fri 7/24

6:10 am-4:30 pm

2 stops10h 20m

$394

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 9/18

11:55 am-4:10 pm

1 stop4h 15m

Foz do Iguaçu Cataratas

Mon 9/21

6:10 am-4:30 pm

2 stops10h 20m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 19 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

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 $166). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in April is currently the most expensive (average of $359). 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?

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 $226, LATAM Airlines can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 4h 30m. 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 $166). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in April is currently the most expensive (average of $359). 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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