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Cheap flights from Rio de Janeiro Santos Dumont Airport, Brazil to Foz do Iguaçu from £70

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 25/3. 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.

Tue 23/1206:50SDU - IGU
1 stop4h 05mGOL
Wed 31/1214:05IGU - SDU
1 stop4h 45mGOL
Deal found 13/12£258
Sat 27/1207:45SDU - IGU
1 stop11h 15mAzul
Mon 5/119:50IGU - SDU
1 stop11h 15mAzul
Deal found 13/12£321
Mon 22/1206:50SDU - IGU
1 stop4h 05mGOL
Tue 23/1214:05IGU - SDU
1 stop4h 45mGOL
Deal found 12/12£325
Sat 20/1209:00SDU - IGU
1 stop4h 25mGOL
Mon 22/1211:35IGU - SDU
1 stop4h 55mGOL
Deal found 13/12£390
Fri 19/1209:35SDU - IGU
2 stops9h 10mGOL
Thu 1/111:20IGU - SDU
2 stops11h 05mGOL
Deal found 14/12£440
Sun 21/1206:55SDU - IGU
1 stop6h 35mGOL
Sat 27/1205:50IGU - SDU
2 stops10h 10mGOL
Deal found 14/12£445
Tue 16/1211:35SDU - IGU
2 stops12h 20mGOL
Mon 29/1205:50IGU - SDU
2 stops8h 20mGOL
Deal found 13/12£483

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

£114

One-way from

£70

Popular in

September

Cheapest in

June

Average price

£156
Azul
  • Azul
  • 14/1-24/1
  • 2 total stops
  • 13h 30m total
  • Rio de Janeiro to Foz do Iguaçu
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LATAM Airlines
  • LATAM Airlines
  • 25/3
  • 2 total stops
  • 7h 40m total
  • Rio de Janeiro to Foz do Iguaçu
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise 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 858,174 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

Wed 14/1

07:45-14:30

1 stop6h 45m

Foz do Iguaçu Cataratas

Sat 24/1

09:50-16:35

1 stop6h 45m

£114

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 29/1

08:30-14:00

1 stop5h 30m

Foz do Iguaçu Cataratas

Thu 5/2

10:05-16:15

1 stop6h 10m

£170

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 29/1

08:30-14:00

1 stop5h 30m

Foz do Iguaçu Cataratas

Thu 5/2

12:45-18:50

2 stops6h 05m

£179

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 18/1

09:35-19:40

2 stops10h 05m

Foz do Iguaçu Cataratas

Fri 23/1

11:35-16:30

1 stop4h 55m

£227

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 27/1

06:00-18:45

2 stops12h 45m

Foz do Iguaçu Cataratas

Sat 31/1

11:30-19:35

2 stops8h 05m

£244

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 20/1

06:00-18:45

2 stops12h 45m

Foz do Iguaçu Cataratas

Tue 27/1

05:50-16:55

2 stops11h 05m

£245

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 27/1

09:35-18:45

2 stops9h 10m

Foz do Iguaçu Cataratas

Tue 3/2

11:25-19:35

2 stops8h 10m

£246

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 23/3

15:05-23:45

2 stops8h 40m

Foz do Iguaçu Cataratas

Mon 30/3

11:20-22:25

2 stops11h 05m

£246

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 10/5

06:00-18:45

2 stops12h 45m

Foz do Iguaçu Cataratas

Tue 12/5

11:20-22:25

2 stops11h 05m

£246

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 1/2

11:35-23:55

2 stops12h 20m

Foz do Iguaçu Cataratas

Wed 11/2

19:25-06:55

2 stops11h 30m

£246

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 22 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 return 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 return flight from Santos Dumont to Foz do Iguaçu. Price data was last updated on 12 December 2025.

To ensure you get the cheapest price possible for a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £76). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in February is currently the most expensive (average of £144). 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?

    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 £114, Azul can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 6h 45m. Rio de Janeiro Santos Dumont Airport and Foz do Iguaçu are separated by a distance of 736 mi. 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 holiday 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 £76). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in February is currently the most expensive (average of £144). 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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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

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How does Cheapflights help users find flights from Santos Dumont to Foz do Iguaçu?

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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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Santos Dumont to Foz do Iguaçu, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Santos Dumont to Foz do Iguaçu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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