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Cheap flights from Rio de Janeiro Santos Dumont Airport, Brazil to Foz do Iguaçu from £63

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
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

£160

One-way from

£63

Popular in

November

Cheapest in

August

Average price

£144
Azul
  • Azul
  • 13/12-20/12
  • 2 total stops
  • 13h 35m total
  • Rio de Janeiro to Foz do Iguaçu
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Azul
  • Azul
  • 25/3
  • 1 total stop
  • 4h 55m total
  • Rio de Janeiro to Foz do Iguaçu
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 30 October 2025.

Sat 13/1207:05SDU - IGU
1 stop6h 50mAzul
Sat 20/1209:50IGU - SDU
1 stop6h 45mAzul
Deal found 28/10£160
Fri 21/1117:10SDU - IGU
1 stop6h 30mLATAM Airlines
Tue 25/1113:35IGU - SDU
2 stops7h 05mLATAM Airlines
Deal found 27/10£192
Fri 21/1108:45SDU - IGU
2 stops9h 50mMultiple Airlines
Mon 24/1119:50IGU - SDU
1 stop17h 15mMultiple Airlines
Deal found 27/10£208
Sat 15/1107:45SDU - IGU
1 stop11h 20mAzul
Tue 18/1119:50IGU - SDU
1 stop11h 15mAzul
Deal found 29/10£215
Sat 22/1117:45SDU - IGU
1 stop5h 50mLATAM Airlines
Tue 25/1113:35IGU - SDU
2 stops7h 05mLATAM Airlines
Deal found 27/10£242
Thu 20/1121:20SDU - IGU
1 stop13h 15mLATAM Airlines
Tue 25/1113:35IGU - SDU
2 stops7h 05mLATAM Airlines
Deal found 27/10£250
Fri 21/1119:05SDU - IGU
1 stop4h 35mMultiple Airlines
Tue 25/1114:45IGU - SDU
1 stop3h 45mMultiple Airlines
Deal found 27/10£260
Sat 15/1107:45SDU - IGU
1 stop11h 20mMultiple Airlines
Mon 17/1104:55IGU - SDU
1 stop3h 25mMultiple Airlines
Deal found 29/10£263
Sat 13/1221:20SDU - IGU
2 stops11h 55mMultiple Airlines
Sat 20/1209:50IGU - SDU
1 stop6h 45mMultiple Airlines
Deal found 28/10£264
Sat 22/1117:45SDU - IGU
1 stop5h 50mMultiple Airlines
Mon 24/1110:35IGU - SDU
1 stop3h 55mMultiple Airlines
Deal found 27/10£271

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 30 October 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 21/11

17:10-23:40

1 stop6h 30m

Foz do Iguaçu Cataratas

Tue 25/11

13:35-20:40

2 stops7h 05m

£192

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 15/11

07:45-19:05

1 stop11h 20m

Foz do Iguaçu Cataratas

Mon 17/11

04:55-13:00

2 stops8h 05m

£272

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 20/11

20:05-00:05

1 stop4h 00m

Foz do Iguaçu Cataratas

Mon 24/11

10:35-14:30

1 stop3h 55m

£284

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 10/3

08:50-13:25

1 stop4h 35m

Foz do Iguaçu Cataratas

Tue 17/3

14:05-18:25

1 stop4h 20m

£299

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 1/12

20:25-10:45

2 stops14h 20m

Foz do Iguaçu Cataratas

Tue 9/12

14:05-18:25

1 stop4h 20m

£306

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 24/4

20:30-10:45

2 stops14h 15m

Foz do Iguaçu Cataratas

Sat 25/4

14:35-22:25

2 stops7h 50m

£322

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 4/3

11:35-23:55

2 stops12h 20m

Foz do Iguaçu Cataratas

Fri 6/3

05:45-16:55

2 stops11h 10m

£324

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 5/3

15:05-23:55

2 stops8h 50m

Foz do Iguaçu Cataratas

Mon 9/3

11:20-19:35

2 stops8h 15m

£324

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 14/3

09:35-18:45

2 stops9h 10m

Foz do Iguaçu Cataratas

Mon 16/3

11:20-22:25

2 stops11h 05m

£324

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 13/3

15:05-23:55

2 stops8h 50m

Foz do Iguaçu Cataratas

Sun 15/3

11:30-19:35

2 stops8h 05m

£324

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 19 results
1
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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 24 October 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, May is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of £73). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in January is currently the most expensive (average of £119). 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 £299, LATAM Airlines can have you in Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in 4h 35m. 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, May is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (average of £73). Flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in January is currently the most expensive (average of £119). 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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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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