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Cheap flights from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport, Brazil from £72

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SDU
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Foz do Iguaçu to Santos Dumont

Enter your travel dates to find the best prices.

Cheapest flights from Foz do Iguaçu to Santos Dumont
Explore the most affordable flight options available from Foz do Iguaçu to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Thu 5/1112:00 -
2 stops20h 45m
Tue 10/1115:50 -
1 stop3h 55m
Deal found 30/7£260
Tue 29/919:20 -
2 stops13h 20m
Wed 30/915:30 -
2 stops8h 35m
Deal found 2/8£271
Wed 4/1106:20 -
1 stop4h 15m
Sun 8/1109:30 -
1 stop4h 10m
Deal found 30/7£274
Sat 26/911:45 -
2 stops8h 20m
Tue 29/906:05 -
2 stops12h 35m
Deal found 31/7£275
Thu 1/1017:50 -
1 stop4h 15m
Sun 4/1020:50 -
2 stops17h 15m
Deal found 31/7£277
Mon 24/820:30 -
2 stops14h 15m
Sat 29/820:55 -
2 stops13h 50m
Deal found 30/7£278
Fri 20/1120:00 -
2 stops16h 25m
Fri 27/1109:55 -
1 stop4h 10m
Deal found 2/8£281
Thu 31/1214:50 -
1 stop4h 20m
Wed 13/116:35 -
2 stops7h 10m
Deal found 30/7£282
Thu 27/806:10 -
2 stops10h 20m
Thu 3/907:00 -
2 stops8h 15m
Deal found 1/8£284

Find flight deals from Foz do Iguaçu to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) to Santos Dumont (SDU). 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 4 August 2026.

Round-trip from

£247

One-way from

£72

Popular in

August

Cheapest in

June

Average price

£339
GOL
  • GOL
  • 6/1-13/1
  • 3 total stops
  • 18h 45m total
  • Foz do Iguaçu to Rio de Janeiro
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 20h 00m total
  • Foz do Iguaçu to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Foz do Iguaçu to Santos Dumont 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 4 August 2026.
Use the filters below to find and compare flights from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 6/1

20:35-12:30

2 stops15h 55m

Rio de Janeiro Santos Dumont

Wed 13/1

16:35-23:45

2 stops7h 10m

£253

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 6/1

20:35-12:30

2 stops15h 55m

Rio de Janeiro Santos Dumont

Mon 11/1

15:50-19:45

1 stop3h 55m

£262

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Mon 21/9

17:50-22:00

1 stop4h 10m

Rio de Janeiro Santos Dumont

Thu 24/9

06:05-19:50

2 stops13h 45m

£275

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Sat 26/9

11:45-20:55

2 stops9h 10m

Rio de Janeiro Santos Dumont

Wed 30/9

06:05-19:50

2 stops13h 45m

£275

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 13/1

12:00-22:20

2 stops10h 20m

Rio de Janeiro Santos Dumont

Sun 17/1

12:05-23:30

2 stops11h 25m

£276

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Sat 26/9

11:45-20:05

2 stops8h 20m

Rio de Janeiro Santos Dumont

Thu 1/10

15:30-00:25

2 stops8h 55m

£276

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 2/9

14:55-19:20

1 stop4h 25m

Rio de Janeiro Santos Dumont

Wed 9/9

12:20-00:05

2 stops11h 45m

£291

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Mon 24/8

20:30-12:25

2 stops15h 55m

Rio de Janeiro Santos Dumont

Mon 31/8

15:30-00:05

2 stops8h 35m

£293

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Tue 27/10

20:00-12:30

2 stops16h 30m

Rio de Janeiro Santos Dumont

Thu 29/10

20:45-11:15

2 stops14h 30m

£293
Fastest return journey

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Fri 22/1

12:00-22:20

2 stops10h 20m

Rio de Janeiro Santos Dumont

Wed 27/1

15:50-19:45

1 stop3h 55m

£298

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Foz do Iguaçu to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Foz do Iguaçu 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 Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport

How far ahead should I book a flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport?

To ensure you get the cheapest price possible for a flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport, you should look to book at least 9 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 Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport?

Currently, June is the cheapest month in which you can book a flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport (average of £125). Flying from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport in August is currently the most expensive (average of £339). 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 for a return flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport?

Airfare is typical for this route at the moment.

Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport flights typically cost between £219 and £488 in January.
The cheapest return price found within the last 5 days was £247 on GOL (6 Jan–13 Jan).

Related info for your journey

Find useful and relevant information for your journey from Foz do Iguaçu to Santos Dumont. 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 from for flights from Foz do Iguaçu to Rio de Janeiro Santos Dumont?

    Located just 7.1 mi from the city center, Foz do Iguaçu Cataratas is the airport most travelers will use when flying to Rio de Janeiro Santos Dumont from Foz do Iguaçu. Booking flights from Cataratas (IGU) to Rio de Janeiro Santos Dumont should be relatively easy as there are 0 daily outbound flights to Rio de Janeiro Santos Dumont from 0 different airlines.

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

    A quick flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport can take about 15h 55m. GOL provides one of the quickest options available for as low as £253. Foz do Iguaçu and Rio de Janeiro Santos Dumont Airport are separated by a distance of 736 mi.

  • Can I find deals for flights from Foz do Iguaçu to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Foz do Iguaçu to Santos Dumont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Foz do Iguaçu to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Foz do Iguaçu to Santos Dumont.

  • Can I find deals for business class flights from Foz do Iguaçu to Santos Dumont?

    Yes. Cheapflights offers flight deals from Foz do Iguaçu to Santos Dumont 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 Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport?

    Currently, June is the cheapest month in which you can book a flight from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport (average of £125). Flying from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport in August is currently the most expensive (average of £339). 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 Foz do Iguaçu to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Foz do Iguaçu to Rio de Janeiro–Galeão Intl flights

Fly with Cheapflights

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

When you search for this flight from Foz do Iguaçu to Santos Dumont, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Santos Dumont from Foz do Iguaçu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Foz do Iguaçu to Santos Dumont flexibly with Cheapflights today.

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

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

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