£66 Cheap Flights from Rio de Janeiro (SDU) to Iguassu Falls (IGU)

View £66 flight on Thu, 28 May 2026Opens in a new window

Popular airlines from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Rio de Janeiro (SDU) to Iguassu Falls (IGU)

Prices were available within the past 7 days and start at £66 for one-way flights and £175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Tue, 26 May - Fri, 29 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£175 Return, found 2 days ago
£175
Return
found 2 days ago
Select Azul flight, departing Tue, 26 May from Rio de Janeiro to Foz do Iguaçu, returning Fri, 29 May, priced at £175 found 2 days ago
Azul
Wed, 20 May - Sat, 23 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£179 Return, found 2 days ago
£179
Return
found 2 days ago
Select Azul flight, departing Wed, 20 May from Rio de Janeiro to Foz do Iguaçu, returning Sat, 23 May, priced at £179 found 2 days ago
Azul
Sun, 24 May - Mon, 25 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£180 Return, found 5 days ago
£180
Return
found 5 days ago
Select Azul flight, departing Sun, 24 May from Rio de Janeiro to Foz do Iguaçu, returning Mon, 25 May, priced at £180 found 5 days ago
Azul
Tue, 2 Jun - Fri, 5 Jun
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£182 Return, found 1 hour ago
£182
Return
found 1 hour ago
Select Azul flight, departing Tue, 2 Jun from Rio de Janeiro to Foz do Iguaçu, returning Fri, 5 Jun, priced at £182 found 1 hour ago
Azul
Tue, 26 May - Fri, 29 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£182 Return, found 2 days ago
£182
Return
found 2 days ago
Select Azul flight, departing Tue, 26 May from Rio de Janeiro to Foz do Iguaçu, returning Fri, 29 May, priced at £182 found 2 days ago
Azul
Tue, 2 Jun - Fri, 5 Jun
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£183 Return, found 1 hour ago
£183
Return
found 1 hour ago
Select Azul flight, departing Tue, 2 Jun from Rio de Janeiro to Foz do Iguaçu, returning Fri, 5 Jun, priced at £183 found 1 hour ago
Azul
Tue, 26 May - Fri, 29 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£186 Return, found 2 days ago
£186
Return
found 2 days ago
Select Azul flight, departing Tue, 26 May from Rio de Janeiro to Foz do Iguaçu, returning Fri, 29 May, priced at £186 found 2 days ago
Azul
Tue, 26 May - Fri, 29 May
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£188 Return, found 2 days ago
£188
Return
found 2 days ago
Select Azul flight, departing Tue, 26 May from Rio de Janeiro to Foz do Iguaçu, returning Fri, 29 May, priced at £188 found 2 days ago
GOL Linhas Aereas S.A.
Fri, 31 Jul - Sat, 1 Aug
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£198 Return, found 18 hours ago
£198
Return
found 18 hours ago
Select GOL Linhas Aereas S.A. flight, departing Fri, 31 Jul from Rio de Janeiro to Foz do Iguaçu, returning Sat, 1 Aug, priced at £198 found 18 hours ago
LATAM Airlines Group
Sat, 8 Aug - Tue, 11 Aug
SDU
Rio de Janeiro
IGU
Foz do Iguaçu
£218 Return, found 3 days ago
£218
Return
found 3 days ago
Select LATAM Airlines Group flight, departing Sat, 8 Aug from Rio de Janeiro to Foz do Iguaçu, returning Tue, 11 Aug, priced at £218 found 3 days ago

Alternative airports near Foz do Iguaçu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Foz do Iguacu Intl. IGU. Cheapest and Closest option available. Average driving time to city centre is 15 minutes. Flights from £303
IGU
Foz do Iguacu Intl.
CheapestClosest
Average driving time to city centre15 min
Flights from £303

Frequently asked questions

How do I find cheap flights from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
To find a cheap flight from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
There are approximately 46 connecting flights per day from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.). Some common connection points include Congonhas (CGH), Brasilia Intl. - President Juscelino Kubitschek (BSB), and Viracopos - Campinas Intl. (VCP).
What is the earliest flight from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The earliest flight from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) typically departs at approximately 6:00 AM local time. This service is operated by G3 and is seasonal, active only in November. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
You'll typically find the most flights from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) on a Wednesday, with around 51 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include LA, AD, and G3. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The most popular departure times for flights from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) are in the early morning, from 6am to 9am. About 35% of passengers prefer this time. Many major carriers, including LATAM Airlines, Azul and GOL, offer flights during this window. This timing works well because it allows you to get an early start to your day and arrive at your destination with plenty of time to settle in or begin exploring.
How long does it take to fly from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
Flying from SDU to IGU with a connection usually takes about 4 hours 30 minutes, traveling roughly 737 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
Select the "Business class" and "First class" filters when looking for SDU to IGU flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight with Expedia?
It's easy to earn miles on a Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Iguassu Falls from Santos Dumont (SDU)?
If you're planning to travel to Iguassu Falls from Santos Dumont (SDU), you can fly directly into Foz do Iguacu Intl. (IGU) Some flights may connect through major hubs like Brasilia Intl. - President Juscelino Kubitschek (BSB), Congonhas (CGH), Guarulhos - Governor Andre Franco Montoro Intl. (GRU) before reaching Iguassu Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) at the last minute?
Typically, booking a last minute flight from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight and hotel package?
Securing a Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
If you booked your Rio de Janeiro (SDU-Santos Dumont) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Santos Dumont
Destination airport
Foz do Iguacu Intl.
Airlines serving
Azul, GOL Linhas Aereas S.A., LATAM Airlines Group
Return price
£174
Distance
1178 km

Book with confidence

Compare flights from Rio de Janeiro to Iguassu Falls easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Rio de Janeiro to Iguassu Falls. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Foz do Iguacu Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Santos Dumont to Foz do Iguacu Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Santos Dumont (SDU) to Foz do Iguacu Intl. (IGU)

The easiest way to view the best deals on flights from Rio de Janeiro to Iguassu Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Santos Dumont to Foz do Iguacu Intl. start at just £175 and range up to £218.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Rio de Janeiro and Iguassu Falls
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Rio de Janeiro to Iguassu Falls flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Santos Dumont to Foz do Iguacu Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Rio de Janeiro to Iguassu Falls easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.