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Cheap flights from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport, Brazil from £54

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — SDU
21 Feb — 28 Feb1
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 22 January 2026.

Sat 7/311:25
IGU
-
SDU
1 stop7h 15m
Azul
Sat 14/314:15
SDU
-
IGU
1 stop4h 45m
Azul
Deal found 21/1£106
Wed 4/311:35
IGU
-
SDU
1 stop4h 05m
GOL
Sat 7/320:25
SDU
-
IGU
2 stops14h 25m
GOL
Deal found 21/1£109
Sat 28/211:25
IGU
-
SDU
1 stop4h 15m
GOL
Fri 6/306:50
SDU
-
IGU
1 stop4h 05m
GOL
Deal found 21/1£144
Tue 19/514:45
IGU
-
SDU
1 stop3h 55m
GOL
Tue 26/520:45
SDU
-
IGU
2 stops13h 55m
GOL
Deal found 21/1£144
Wed 25/311:35
IGU
-
SDU
1 stop4h 05m
GOL
Wed 1/409:55
SDU
-
IGU
1 stop3h 50m
GOL
Deal found 21/1£147
Sat 28/211:25
IGU
-
SDU
1 stop4h 15m
GOL
Thu 5/311:35
SDU
-
IGU
2 stops12h 10m
GOL
Deal found 21/1£150
Thu 9/414:45
IGU
-
SDU
1 stop3h 55m
GOL
Wed 15/420:45
SDU
-
IGU
2 stops17h 00m
GOL
Deal found 21/1£158
Wed 4/305:55
IGU
-
SDU
2 stops11h 00m
GOL
Wed 11/311:35
SDU
-
IGU
2 stops12h 10m
GOL
Deal found 21/1£160
Sun 16/814:20
IGU
-
SDU
1 stop4h 15m
GOL
Sat 22/820:45
SDU
-
IGU
2 stops16h 50m
GOL
Deal found 19/1£161
Wed 11/311:35
IGU
-
SDU
1 stop4h 05m
GOL
Tue 17/309:20
SDU
-
IGU
1 stop4h 05m
GOL
Deal found 19/1£165
Wed 9/914:45
IGU
-
SDU
1 stop3h 55m
GOL
Sat 12/909:00
SDU
-
IGU
1 stop4h 00m
GOL
Deal found 19/1£167
Mon 8/614:45
IGU
-
SDU
1 stop4h 35m
GOL
Mon 15/615:15
SDU
-
IGU
2 stops9h 20m
GOL
Deal found 21/1£172

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 22 January 2026.

Round-trip from

£106

One-way from

£54

Popular in

December

Cheapest in

May

Average price

£183
Azul
  • Azul
  • 7/3-14/3
  • 2 total stops
  • 12h 00m total
  • Foz do Iguaçu to Rio de Janeiro
Search Deals
GOL
  • GOL
  • 12/3
  • 1 total stop
  • 3h 45m total
  • Foz do Iguaçu to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 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

Foz do Iguaçu

Fly to

Santos Dumont

Route

Depart

Return

Price

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 11/3

11:35-15:40

1 stop4h 05m

Rio de Janeiro Santos Dumont

Tue 17/3

09:20-13:25

1 stop4h 05m

£109

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 25/3

11:35-15:40

1 stop4h 05m

Rio de Janeiro Santos Dumont

Wed 1/4

09:55-13:45

1 stop3h 50m

£147

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Sun 1/3

11:30-19:35

2 stops8h 05m

Rio de Janeiro Santos Dumont

Sat 7/3

20:25-10:50

2 stops14h 25m

£160

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Sat 7/3

05:50-16:00

2 stops10h 10m

Rio de Janeiro Santos Dumont

Sat 14/3

09:35-18:45

2 stops9h 10m

£160

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Sat 28/2

05:50-15:55

2 stops10h 05m

Rio de Janeiro Santos Dumont

Wed 4/3

20:25-10:40

2 stops14h 15m

£181

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Thu 7/5

14:45-19:20

1 stop4h 35m

Rio de Janeiro Santos Dumont

Tue 12/5

15:15-00:35

2 stops9h 20m

£182

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Thu 7/5

14:45-18:40

1 stop3h 55m

Rio de Janeiro Santos Dumont

Mon 11/5

15:15-00:35

2 stops9h 20m

£182

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Tue 14/7

14:45-19:20

1 stop4h 35m

Rio de Janeiro Santos Dumont

Thu 23/7

12:05-00:35

2 stops12h 30m

£182

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Fri 6/3

05:50-16:55

2 stops11h 05m

Rio de Janeiro Santos Dumont

Fri 13/3

09:20-13:25

1 stop4h 05m

£191

Foz do IguaçuRio de Janeiro

IGU - SDU

IGUSDU

Foz do Iguaçu Cataratas

Wed 13/5

11:20-22:25

2 stops11h 05m

Rio de Janeiro Santos Dumont

Sun 17/5

15:15-00:35

2 stops9h 20m

£195

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 18 results
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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?

Use this chart to determine the optimal time to book a return flight from Foz do Iguaçu to Santos Dumont. Price data was last updated on 16 January 2026.

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 42 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 £80). Flying from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport in November is currently the most expensive (average of £130). 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?

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 4h 05m. GOL provides one of the quickest options available for as low as £109. 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 £80). Flying from Foz do Iguaçu to Rio de Janeiro Santos Dumont Airport in November is currently the most expensive (average of £130). 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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