Cheap Flights from Iguassu Falls to Rio de Janeiro Santos Dumont

Compare Iguassu Falls to Rio de Janeiro Santos Dumont flight deals

Find the cheapest month or even day of the year to fly to Rio de Janeiro Santos Dumont

Book the best Rio de Janeiro Santos Dumont fare with no extra fees

Flight deals from Iguassu Falls to Rio de Janeiro Santos Dumont

Looking for a cheap last-minute deal or the best return flight from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport? If you want to travel next month, return fares start from R 4,268. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Iguassu Falls to Rio de Janeiro Santos Dumont

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Iguassu Falls to Rio de Janeiro Santos Dumont flights are currently cheapest in October.

Iguassu Falls to Rio de Janeiro Santos Dumont: Alternative routes

Compare routes from Iguassu Falls to Rio de Janeiro below. You may find an airport to fly into that's cheaper, faster, or easier than Rio de Janeiro Santos Dumont.

Foz do Iguaçu to Rio de Janeiro: Flight information

The things to know before you go.
Cheapest flight foundR 1,507
Cheapest month to flyOctober

Finding cheap flights from Iguassu Falls to Rio de Janeiro Santos Dumont: Frequently asked questions

The best price we found for a return flight from Iguassu Falls to Rio de Janeiro Santos Dumont is R 3,139. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Iguassu Falls to Rio de Janeiro Santos Dumont. But we found flights with one or more stops from R 3,125.
As of July 2026, there are no flights flying from Iguassu Falls to Rio de Janeiro Santos Dumont.
The cheapest month to fly from Iguassu Falls to Rio de Janeiro Santos Dumont is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport on Wednesday, 16 September 2026.
No airlines currently offer direct flights between Iguassu Falls Airport and Rio de Janeiro Santos Dumont Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rio de Janeiro Santos Dumont but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rio de Janeiro is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Azul Airlines offers the cheapest flight tickets to Rio de Janeiro Santos Dumont.

Travelling from Iguassu Falls Airport (IGU) to Rio de Janeiro Santos Dumont Airport (SDU): what you need to know

  • Rio de Janeiro's timezone is UTC-3, which is the same as Foz do Iguaçu.

  • To ensure you get on your IGU to SDU flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • During popular months like December, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

How to find the cheapest flights from Iguassu Falls Airport (IGU) to Rio de Janeiro Santos Dumont Airport (SDU)

  • Right now, R 1,500 is the cheapest price we've seen for a one-way Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport flight. The best price for a return plane ticket is R 3,125. Remember that fares could change due to demand when booking.

  • To pick up cheap tickets from IGU to SDU, book in advance. Airlines tend to offer lower prices when flights are first released.

  • Finding cheap flights from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search function to see the lowest prices across the month and snap up a great deal.

  • There's no need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from IGU to SDU.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Iguassu Falls Airport (IGU)

  • Iguassu Falls Airport maintains a solid on-time performance, so you're less likely to experience disruptions. Departures from IGU make it to their destination as scheduled 80% of the time.

  • Central Foz do Iguaçu to Iguassu Falls Airport is approximately 13 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • The trip when using public transport takes roughly 40 minutes.

  • Searching for a handy hotel close to IGU? If you're boarding an early flight from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Rio de Janeiro Santos Dumont Airport (SDU)

  • If you're landing on a late Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport flight, nothing tops the convenience of staying close to the terminal. Grab your luggage from the carousel and then be tucked up in bed soon after at one of these options near SDU:

  • Explore without limits with a Rio de Janeiro Santos Dumont Airport rental car. Book your wheels from Foco, Localiza or Movida and see more of Rio de Janeiro and beyond.

  • Lock in the lowest price by booking your vehicle from Rio de Janeiro Santos Dumont Airport around three weeks ahead of your trip.

Getting from Rio de Janeiro Santos Dumont Airport (SDU) to central Rio de Janeiro

  • Rio de Janeiro Santos Dumont Airport is approximately 5 kilometres from the centre of Rio de Janeiro. The drive time takes around 10 minutes.

  • It typically takes 20 minutes if you're using public transport.

When to fly to Rio de Janeiro Santos Dumont Airport (SDU)

  • July is the most popular month for flights from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport. To steer clear of the crowds, go to Rio de Janeiro in March.

  • When booking your flight from Iguassu Falls Airport to Rio de Janeiro Santos Dumont Airport, think about the type of weather you like. February is the warmest month in Rio de Janeiro, with temperatures ranging from 20ºC (68ºF) to 36ºC (97ºF).

  • July sees average temperatures of between 14ºC (57ºF) and 29ºC (84ºF). Look for cheap tickets from IGU to SDU sometime around then if you like travelling in cooler conditions.

Explore more of Brazil

  • Rio de Janeiro has its own special appeal, but there are so many other corners of Brazil waiting to be discovered. Around 354 kilometres west of Rio de Janeiro, a visit to Sao Paulo will keep you on the go. Start with leading sights like Ibirapuera Park, Avenida Paulista and Pinacoteca Do Estado De Sao Paulo.

  • Belo Horizonte is another sought-after destination in Brazil and is around 338 kilometres north of Rio de Janeiro. No trip is complete without a visit to Conjunto Moderno da Pampulha, Casa do Baile and Igreja São Francisco de Assis.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.