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Cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:00 am - 12:55 pm
SDU
-
IGU
3h 55m1 stop
LATAM Airlines Logo
4:55 am - 8:20 am
IGU
-
SDU
3h 25m1 stop
$162LATAM Airlines
Tue, Mar 24 - Fri, Mar 27
LATAM Airlines Logo
6:45 am - 12:55 pm
SDU
-
IGU
6h 10m1 stop
LATAM Airlines Logo
4:55 am - 10:30 am
IGU
-
SDU
5h 35m1 stop
$165LATAM Airlines
Tue, Mar 24 - Fri, Mar 27
LATAM Airlines Logo
9:00 am - 12:55 pm
SDU
-
IGU
3h 55m1 stop
LATAM Airlines Logo
1:35 pm - 8:10 pm
IGU
-
SDU
6h 35m2 stops
$168LATAM Airlines
Tue, Mar 24 - Fri, Mar 27
LATAM Airlines Logo
7:05 pm - 11:35 pm
SDU
-
IGU
4h 30m1 stop
LATAM Airlines Logo
4:55 am - 8:20 am
IGU
-
SDU
3h 25m1 stop
$180LATAM Airlines
Wed, Mar 4 - Thu, Mar 5
LATAM Airlines Logo
8:55 am - 1:15 pm
SDU
-
IGU
4h 20m1 stop
LATAM Airlines Logo
5:25 pm - 9:55 pm
IGU
-
SDU
4h 30m1 stop
$181LATAM Airlines
Sun, Mar 1 - Tue, Mar 31
LATAM Airlines Logo
7:35 am - 4:40 pm
SDU
-
IGU
9h 05m2 stops
LATAM Airlines Logo
1:35 pm - 8:40 pm
IGU
-
SDU
7h 05m2 stops
$183LATAM Airlines
Sat, Mar 14 - Mon, Mar 16
Multiple Airlines Logo
8:45 am - 12:25 pm
SDU
-
IGU
3h 40m1 stop
Multiple Airlines Logo
10:05 am - 3:00 pm
IGU
-
SDU
4h 55m1 stop
$184Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
LATAM Airlines Logo
9:30 am - 4:40 pm
SDU
-
IGU
7h 10m2 stops
LATAM Airlines Logo
4:55 am - 8:20 am
IGU
-
SDU
3h 25m1 stop
$186LATAM Airlines
Sat, Feb 7 - Sun, Feb 8
LATAM Airlines Logo
8:25 am - 12:55 pm
SDU
-
IGU
4h 30m1 stop
LATAM Airlines Logo
4:55 am - 8:20 am
IGU
-
SDU
3h 25m1 stop
$189LATAM Airlines
Tue, Feb 3 - Mon, Feb 9
LATAM Airlines Logo
9:30 am - 4:40 pm
SDU
-
IGU
7h 10m2 stops
LATAM Airlines Logo
5:20 pm - 9:05 pm
IGU
-
SDU
3h 45m1 stop
$192LATAM Airlines
Sat, Jan 31 - Wed, Feb 4

LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flight tickets
LATAM Airlines
Mar 24
SDU9:00 amRio de Janeiro Santos Dumont
3h 55m
1 stop
IGU12:55 pmFoz do Iguaçu Cataratas
Mar 27
IGU4:55 amFoz do Iguaçu Cataratas
3h 25m
1 stop
SDU8:20 amRio de Janeiro Santos Dumont
$162
Find similar
LATAM Airlines
Mar 24
SDU6:45 amRio de Janeiro Santos Dumont
6h 10m
1 stop
IGU12:55 pmFoz do Iguaçu Cataratas
Mar 27
IGU4:55 amFoz do Iguaçu Cataratas
5h 35m
1 stop
SDU10:30 amRio de Janeiro Santos Dumont
$165
Find similar
LATAM Airlines
Mar 24
SDU11:10 amRio de Janeiro Santos Dumont
5h 30m
2 stops
IGU4:40 pmFoz do Iguaçu Cataratas
Mar 27
IGU4:55 amFoz do Iguaçu Cataratas
3h 25m
1 stop
SDU8:20 amRio de Janeiro Santos Dumont
$168
Find similar

Azul flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Our best Azul deals on Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flight tickets
Azul
Feb 4
SDU9:40 amRio de Janeiro Santos Dumont
4h 20m
1 stop
IGU2:00 pmFoz do Iguaçu Cataratas
Feb 11
IGU9:55 amFoz do Iguaçu Cataratas
5h 20m
1 stop
SDU3:15 pmRio de Janeiro Santos Dumont
$196
Find similar
Azul
Jan 21
SDU9:25 amRio de Janeiro Santos Dumont
4h 35m
1 stop
IGU2:00 pmFoz do Iguaçu Cataratas
Jan 22
IGU11:25 amFoz do Iguaçu Cataratas
8h 20m
1 stop
SDU7:45 pmRio de Janeiro Santos Dumont
$199
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated December 22, 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

Fly to

Route

Depart

Return

Price

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 3/24

9:00 am-12:55 pm

1 stop3h 55m

Foz do Iguaçu Cataratas

Fri 3/27

4:55 am-8:20 am

1 stop3h 25m

$162

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 3/24

6:45 am-12:55 pm

1 stop6h 10m

Foz do Iguaçu Cataratas

Fri 3/27

4:55 am-10:30 am

1 stop5h 35m

$165

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 3/24

9:00 am-12:55 pm

1 stop3h 55m

Foz do Iguaçu Cataratas

Fri 3/27

1:35 pm-8:10 pm

2 stops6h 35m

$168

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 3/4

7:05 pm-11:35 pm

1 stop4h 30m

Foz do Iguaçu Cataratas

Thu 3/5

4:55 am-8:20 am

1 stop3h 25m

$180

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 3/1

8:55 am-1:15 pm

1 stop4h 20m

Foz do Iguaçu Cataratas

Tue 3/31

5:25 pm-9:55 pm

1 stop4h 30m

$181

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 3/14

7:35 am-4:40 pm

2 stops9h 05m

Foz do Iguaçu Cataratas

Mon 3/16

1:35 pm-8:40 pm

2 stops7h 05m

$183

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 6/11

8:45 am-12:25 pm

1 stop3h 40m

Foz do Iguaçu Cataratas

Tue 6/16

10:05 am-3:00 pm

1 stop4h 55m

$184

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 2/7

9:30 am-4:40 pm

2 stops7h 10m

Foz do Iguaçu Cataratas

Sun 2/8

4:55 am-8:20 am

1 stop3h 25m

$186

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 2/3

8:25 am-12:55 pm

1 stop4h 30m

Foz do Iguaçu Cataratas

Mon 2/9

4:55 am-8:20 am

1 stop3h 25m

$189

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 1/31

9:30 am-4:40 pm

2 stops7h 10m

Foz do Iguaçu Cataratas

Wed 2/4

5:20 pm-9:05 pm

1 stop3h 45m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Foz do Iguaçu?

The cheapest month to fly to Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport is in June. Flight prices, which tend to average around $156, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Foz do Iguaçu, with average flight prices from Rio de Janeiro Santos Dumont Airport averaging around $189.

What is the cheapest day to depart on your flight to Foz do Iguaçu?

Our data shows that Saturday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as $286. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $379. These prices are subject to change though, so be sure to set up a Price Alert for flights to Foz do Iguaçu.

What is the cheapest time of day to depart on your flight to Foz do Iguaçu?

According to our data, the cheapest time of day to fly to Foz do Iguaçu is in the evening. momondo users have found flights departing from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in the evening for as low as $300. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Foz do Iguaçu are more costly at noon, with an average ticket price of $359. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Foz do Iguaçu?

You are more likely to see cheaper flights to Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Foz do Iguaçu for around $223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport for as low as $139 on momondo.

Can stopping save me money on Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights?

You could potentially save up to 8% on your flight if you consider stops on a Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flight.

How have Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flight prices changed over time?

As of December 2025, prices for Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu (SDU to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Fastest flight time

3h 50m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu takes 3h 50m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu.
Search flight deals

  • How far is Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas by plane?

    The distance between Rio de Janeiro Santos Dumont and Foz do Iguaçu Cataratas is about 741.7 mi. By plane, this route typically takes 3h 50m.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu Cataratas Airport refresh daily.

  • How many operators does momondo search for flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu Cataratas Airport?

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The required travel and health documents for your Foz do Iguaçu Cataratas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Foz do Iguaçu Cataratas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu?

Best airlines flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Compare and see reviews for airlines that fly from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $168Free CancellationRating
7.5
1,894 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from Rio de Janeiro is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from Rio de Janeiro to Foz do Iguaçu with flexible booking policies on momondo?

Flights from Rio de Janeiro to Foz do Iguaçu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rio de Janeiro to Foz do Iguaçu?

momondo helps you find the best flight between Rio de Janeiro and Foz do Iguaçu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rio de Janeiro to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Foz do Iguaçu, momondo offers a useful price alert feature which will track prices for flights to Foz do Iguaçu from Rio de Janeiro and alert you when they change.

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