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Cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu from $98

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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
1:55 pm - 6:55 pm
SDU
-
IGU
5h 00m
1 stop
LATAM Airlines Logo
5:25 pm - 9:55 pm
IGU
-
SDU
4h 30m
1 stop
$176LATAM Airlines
Wed, Sep 30 - Fri, Oct 2
Azul Logo
7:45 am - 7:15 pm
SDU
-
IGU
11h 30m
1 stop
Azul Logo
3:20 pm - 7:05 am
IGU
-
SDU
15h 45m
1 stop
$202Azul
Mon, Aug 3 - Thu, Aug 6
Azul Logo
11:25 am - 7:15 pm
SDU
-
IGU
7h 50m
1 stop
Azul Logo
11:10 am - 6:30 pm
IGU
-
SDU
7h 20m
1 stop
$205Azul
Fri, Aug 7 - Sat, Aug 8
LATAM Airlines Logo
8:15 pm - 12:05 am
SDU
-
IGU
3h 50m
1 stop
LATAM Airlines Logo
5:25 pm - 9:05 pm
IGU
-
SDU
3h 40m
1 stop
$210LATAM Airlines
Tue, Oct 20 - Wed, Oct 21
Azul Logo
5:30 pm - 11:35 am
SDU
-
IGU
18h 05m
1 stop
Azul Logo
12:20 pm - 6:10 pm
IGU
-
SDU
5h 50m
1 stop
$216Azul
Wed, Jul 15 - Sat, Jul 18
Multiple Airlines Logo
10:40 am - 4:40 pm
SDU
-
IGU
6h 00m
2 stops
Multiple Airlines Logo
11:10 am - 6:40 pm
IGU
-
SDU
7h 30m
1 stop
$217Multiple Airlines
Thu, Aug 27 - Sat, Aug 29
LATAM Airlines Logo
7:10 pm - 11:40 pm
SDU
-
IGU
4h 30m
1 stop
LATAM Airlines Logo
5:45 am - 1:10 pm
IGU
-
SDU
7h 25m
1 stop
$218LATAM Airlines
Mon, Aug 10 - Wed, Aug 12
Multiple Airlines Logo
6:15 am - 12:30 pm
SDU
-
IGU
6h 15m
2 stops
Multiple Airlines Logo
3:20 pm - 7:05 am
IGU
-
SDU
15h 45m
1 stop
$219Multiple Airlines
Mon, Aug 3 - Thu, Aug 6
LATAM Airlines Logo
8:25 am - 12:25 pm
SDU
-
IGU
4h 00m
1 stop
LATAM Airlines Logo
5:25 pm - 9:55 pm
IGU
-
SDU
4h 30m
1 stop
$220LATAM Airlines
Tue, Sep 15 - Tue, Sep 15
LATAM Airlines Logo
7:10 pm - 11:40 pm
SDU
-
IGU
4h 30m
1 stop
LATAM Airlines Logo
5:45 am - 1:10 pm
IGU
-
SDU
7h 25m
1 stop
$221LATAM Airlines
Thu, Aug 6 - Wed, Aug 12

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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
Aug 3
SDU7:45 amRio de Janeiro Santos Dumont
11h 30m
1 stop
IGU7:15 pmFoz do Iguaçu Cataratas
Aug 6
IGU3:20 pmFoz do Iguaçu Cataratas
15h 45m
1 stop
SDU7:05 amRio de Janeiro Santos Dumont
$202
Azul
Aug 7
SDU11:25 amRio de Janeiro Santos Dumont
7h 50m
1 stop
IGU7:15 pmFoz do Iguaçu Cataratas
Aug 8
IGU11:10 amFoz do Iguaçu Cataratas
7h 20m
1 stop
SDU6:30 pmRio de Janeiro Santos Dumont
$205
Azul
Jul 15
SDU5:30 pmRio de Janeiro Santos Dumont
18h 05m
1 stop
IGU11:35 amFoz do Iguaçu Cataratas
Jul 18
IGU12:20 pmFoz do Iguaçu Cataratas
5h 50m
1 stop
SDU6:10 pmRio de Janeiro Santos Dumont
$216

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
Sep 30
SDU1:55 pmRio de Janeiro Santos Dumont
5h 00m
1 stop
IGU6:55 pmFoz do Iguaçu Cataratas
Oct 2
IGU5:25 pmFoz do Iguaçu Cataratas
4h 30m
1 stop
SDU9:55 pmRio de Janeiro Santos Dumont
$176
LATAM Airlines
Aug 10
SDU7:10 pmRio de Janeiro Santos Dumont
4h 30m
1 stop
IGU11:40 pmFoz do Iguaçu Cataratas
Aug 12
IGU5:45 amFoz do Iguaçu Cataratas
7h 25m
1 stop
SDU1:10 pmRio de Janeiro Santos Dumont
$218
LATAM Airlines
Sep 15
SDU8:25 amRio de Janeiro Santos Dumont
4h 00m
1 stop
IGU12:25 pmFoz do Iguaçu Cataratas
Sep 15
IGU5:25 pmFoz do Iguaçu Cataratas
4h 30m
1 stop
SDU9:55 pmRio de Janeiro Santos Dumont
$220

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 June 24, 2026.
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

Cheapest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 9/30

1:55 pm-6:55 pm

1 stop5h 00m

Foz do Iguaçu Cataratas

Fri 10/2

5:25 pm-9:55 pm

1 stop4h 30m

$176

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 8/3

7:45 am-7:15 pm

1 stop11h 30m

Foz do Iguaçu Cataratas

Thu 8/6

3:20 pm-7:05 am

1 stop15h 45m

$202

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 8/7

11:25 am-7:15 pm

1 stop7h 50m

Foz do Iguaçu Cataratas

Sat 8/8

11:10 am-6:30 pm

1 stop7h 20m

$205
Quickest round-trip

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 10/20

8:15 pm-12:05 am

1 stop3h 50m

Foz do Iguaçu Cataratas

Wed 10/21

5:25 pm-9:05 pm

1 stop3h 40m

$210

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 7/15

5:30 pm-11:35 am

1 stop18h 05m

Foz do Iguaçu Cataratas

Sat 7/18

12:20 pm-6:10 pm

1 stop5h 50m

$216

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 8/27

10:40 am-4:40 pm

2 stops6h 00m

Foz do Iguaçu Cataratas

Sat 8/29

11:10 am-6:40 pm

1 stop7h 30m

$217

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 8/10

7:10 pm-11:40 pm

1 stop4h 30m

Foz do Iguaçu Cataratas

Wed 8/12

5:45 am-1:10 pm

1 stop7h 25m

$218

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 8/3

6:15 am-12:30 pm

2 stops6h 15m

Foz do Iguaçu Cataratas

Thu 8/6

3:20 pm-7:05 am

1 stop15h 45m

$219

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Tue 9/15

8:25 am-12:25 pm

1 stop4h 00m

Foz do Iguaçu Cataratas

Tue 9/15

5:25 pm-9:55 pm

1 stop4h 30m

$220

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 8/6

7:10 pm-11:40 pm

1 stop4h 30m

Foz do Iguaçu Cataratas

Wed 8/12

5:45 am-1:10 pm

1 stop7h 25m

$221

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 typical price of a round-trip flight between Rio de Janeiro Santos Dumont Airport and Foz do Iguaçu?

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 December. Flight prices, which tend to average around $173, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Foz do Iguaçu, with average flight prices from Rio de Janeiro Santos Dumont Airport averaging around $184.

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

Our data shows that Tuesday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as $250. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $374. 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 morning. momondo users have found flights departing from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu in the morning for as low as $266. 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 in the evening, with an average ticket price of $316. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 68% 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 June 2026, prices for Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights are approximately 29% 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 25m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu takes 3h 25m
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

Frequently asked questions about flying from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

  • 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 25m.

  • 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 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.

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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