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Cheap flights from Rio de Janeiro Santos Dumont Airport, Brazil to Foz do Iguaçu from C$ 138

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — IGU
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santos Dumont to Foz do Iguaçu

Enter your travel dates to find the best prices.

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 15 December 2025.

Mon 22/126:50 a.m.SDU - IGU
1 stop4h 05mGOL
Tue 23/122:05 p.m.IGU - SDU
1 stop4h 45mGOL
Deal found 14/12C$ 719
Fri 19/129:35 a.m.SDU - IGU
2 stops9h 10mGOL
Thu 1/111:20 a.m.IGU - SDU
2 stops11h 05mGOL
Deal found 14/12C$ 811
Sun 21/126:55 a.m.SDU - IGU
1 stop6h 35mGOL
Sat 27/125:50 a.m.IGU - SDU
2 stops10h 10mGOL
Deal found 14/12C$ 819
Thu 18/129:20 a.m.SDU - IGU
1 stop4h 05mGOL
Fri 19/125:45 a.m.IGU - SDU
2 stops11h 10mGOL
Deal found 14/12C$ 924
Sun 14/126:55 a.m.SDU - IGU
1 stop6h 35mGOL
Mon 22/1211:35 a.m.IGU - SDU
1 stop4h 55mGOL
Deal found 13/12C$ 947
Thu 18/129:35 a.m.SDU - IGU
2 stops9h 10mGOL
Sun 21/1211:30 a.m.IGU - SDU
2 stops8h 05mGOL
Deal found 13/12C$ 990
Sun 21/129:35 a.m.SDU - IGU
2 stops9h 10mGOL
Fri 26/1211:20 a.m.IGU - SDU
2 stops8h 15mGOL
Deal found 14/12C$ 1,041
Sun 14/126:55 a.m.SDU - IGU
1 stop6h 35mGOL
Sun 21/122:10 p.m.IGU - SDU
1 stop4h 40mGOL
Deal found 13/12C$ 1,049

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 15 December 2025.

Round-trip from

C$ 278

One-way from

C$ 138

Popular in

September

Cheapest in

June

Average price

C$ 286
Azul
  • Azul
  • 23/1-26/1
  • 2 total stops
  • 27h 10m total
  • Rio de Janeiro to Foz do Iguaçu
Search Deals
Azul
  • Azul
  • 31/1
  • 1 total stop
  • 6h 45m total
  • Rio de Janeiro to Foz do Iguaçu
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 629,999 searches. Data last updated 15 December 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

Fri 23/1

7:05 p.m.-11:35 p.m.

1 stop4h 30m

Foz do Iguaçu Cataratas

Mon 26/1

8:00 p.m.-7:15 a.m.

1 stop11h 15m

C$ 412

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 5/5

12:05 p.m.-12:35 a.m.

2 stops12h 30m

Foz do Iguaçu Cataratas

Sat 9/5

10:05 a.m.-2:55 p.m.

1 stop4h 50m

C$ 416

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 17/2

6:10 a.m.-11:35 p.m.

1 stop17h 25m

Foz do Iguaçu Cataratas

Fri 20/2

5:20 p.m.-10:20 p.m.

1 stop5h 00m

C$ 424

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 23/1

6:50 a.m.-10:55 a.m.

1 stop4h 05m

Foz do Iguaçu Cataratas

Sun 25/1

7:20 p.m.-8:55 a.m.

2 stops13h 35m

C$ 430

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 6/1

3:05 p.m.-11:55 p.m.

2 stops8h 50m

Foz do Iguaçu Cataratas

Thu 8/1

11:35 a.m.-3:40 p.m.

1 stop4h 05m

C$ 443

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 1/2

11:35 a.m.-11:55 p.m.

2 stops12h 20m

Foz do Iguaçu Cataratas

Wed 11/2

5:55 a.m.-4:55 p.m.

2 stops11h 00m

C$ 450

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 27/1

6:00 a.m.-6:45 p.m.

2 stops12h 45m

Foz do Iguaçu Cataratas

Sat 31/1

11:30 a.m.-7:35 p.m.

2 stops8h 05m

C$ 450

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 20/1

6:00 a.m.-6:45 p.m.

2 stops12h 45m

Foz do Iguaçu Cataratas

Tue 27/1

5:50 a.m.-4:55 p.m.

2 stops11h 05m

C$ 452

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 27/1

9:35 a.m.-6:45 p.m.

2 stops9h 10m

Foz do Iguaçu Cataratas

Tue 3/2

11:25 a.m.-7:35 p.m.

2 stops8h 10m

C$ 453

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 18/1

9:35 a.m.-7:40 p.m.

2 stops10h 05m

Foz do Iguaçu Cataratas

Fri 23/1

7:25 p.m.-6:55 a.m.

2 stops11h 30m

C$ 453

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 20 results
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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 12 December 2025.

The price you pay for your flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of C$ 140). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in February is currently the most expensive (average of C$ 264). 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.

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?

    Foz do Iguaçu Cataratas (IGU), located 11.5 km from the city centre, is the airport you fly into when you book flights from Rio de Janeiro Santos Dumont to Foz do Iguaçu. 0 airlines have flights to Cataratas from Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas should not be difficult; the airport handles an average of 0 inbound flights from Rio de Janeiro Santos Dumont per day.

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

    For as low as C$ 412, LATAM Airlines can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 4h 30m. Airlines will cover a distance of 1184 km. This flight may include one or multiple stops.

  • 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, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of C$ 140). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in February is currently the most expensive (average of C$ 264). 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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How does Cheapflights help users find flights from Santos Dumont to Foz do Iguaçu?

Deals for Santos Dumont to Foz do Iguaçu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Santos Dumont to Foz do Iguaçu?

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Can Cheapflights find flights from Santos Dumont to Foz do Iguaçu with no change fees?

Need flexible booking options for your flight to Foz do Iguaçu from Santos Dumont? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Santos Dumont to Foz do Iguaçu become cheaper?

Not ready to book yet? You can track prices for flights from Santos Dumont to Foz do Iguaçu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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