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Cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu from $103

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 10/5. 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.
Azul Logo
9:05 am - 1:55 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
4h 50m1 stop Sao Paulo Congonhas
Azul Logo
9:45 am - 1:10 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
3h 25m1 stop Sao Paulo Congonhas
$246Azul
Fri, Sep 18 - Tue, Sep 22
Azul Logo
3:15 pm - 7:15 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
4h 00m1 stop Sao Paulo Viracopos
Azul Logo
8:00 pm - 7:05 amIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
11h 05m1 stop Sao Paulo Viracopos
$251Azul
Mon, Nov 16 - Wed, Nov 25
Azul Logo
5:30 pm - 8:10 amSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
14h 40m1 stop Sao Paulo Viracopos
Azul Logo
4:55 pm - 10:15 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
5h 20m1 stop Sao Paulo Congonhas
$253Azul
Wed, Sep 30 - Wed, Oct 7
Azul Logo
7:45 am - 7:15 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
11h 30m1 stop Sao Paulo Viracopos
Azul Logo
10:05 am - 6:30 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
8h 25m1 stop Sao Paulo Congonhas
$256Azul
Fri, Nov 6 - Tue, Nov 10
Azul Logo
10:20 am - 1:55 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
3h 35m1 stop Sao Paulo Congonhas
Azul Logo
8:55 am - 6:20 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
9h 25m1 stop Sao Paulo Viracopos
$263Azul
Thu, Sep 17 - Mon, Sep 21
Azul Logo
3:15 pm - 7:20 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
4h 05m1 stop Sao Paulo Viracopos
Azul Logo
10:20 am - 10:25 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
12h 05m1 stop Sao Paulo Viracopos
$266Azul
Sun, Nov 8 - Wed, Nov 11
Azul Logo
11:50 am - 4:15 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
4h 25m1 stop Sao Paulo Congonhas
Azul Logo
10:05 am - 6:30 pmIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
8h 25m1 stop Sao Paulo Congonhas
$271Azul
Thu, Nov 5 - Tue, Nov 10
Azul Logo
6:20 am - 1:55 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
7h 35m1 stop Sao Paulo Congonhas
Azul Logo
8:00 pm - 9:15 amIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
13h 15m1 stop Sao Paulo Viracopos
$274Azul
Thu, Oct 1 - Sun, Oct 4
Azul Logo
10:15 am - 4:15 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
6h 00m1 stop Sao Paulo Congonhas
Azul Logo
8:00 pm - 7:10 amIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
11h 10m1 stop Sao Paulo Viracopos
$275Azul
Fri, Oct 2 - Fri, Oct 2
LATAM Airlines Logo
7:50 pm - 11:40 pmSDU  Rio de Janeiro Santos Dumont-IGU Foz do Iguaçu Cataratas
3h 50m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
5:15 am - 11:35 amIGU  Foz do Iguaçu Cataratas-SDU Rio de Janeiro Santos Dumont
6h 20m1 stop Sao Paulo Congonhas
$276LATAM Airlines
Thu, Oct 22 - Sat, Oct 24

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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
Oct 22
SDU7:50 pmRio de Janeiro Santos Dumont
3h 50m
1 stop
IGU11:40 pmFoz do Iguaçu Cataratas
Oct 24
IGU5:15 amFoz do Iguaçu Cataratas
6h 20m
1 stop
SDU11:35 amRio de Janeiro Santos Dumont
$276
LATAM Airlines
Oct 31
SDU2:35 pmRio de Janeiro Santos Dumont
4h 30m
1 stop
IGU7:05 pmFoz do Iguaçu Cataratas
Nov 2
IGU11:35 amFoz do Iguaçu Cataratas
5h 00m
1 stop
SDU4:35 pmRio de Janeiro Santos Dumont
$284
LATAM Airlines
Oct 10
SDU8:45 pmRio de Janeiro Santos Dumont
13h 55m
1 stop
IGU10:40 amFoz do Iguaçu Cataratas
Oct 21
IGU5:15 pmFoz do Iguaçu Cataratas
4h 55m
1 stop
SDU10:10 pmRio de Janeiro Santos Dumont
$293

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
Sep 18
SDU9:05 amRio de Janeiro Santos Dumont
4h 50m
1 stop
IGU1:55 pmFoz do Iguaçu Cataratas
Sep 22
IGU9:45 amFoz do Iguaçu Cataratas
3h 25m
1 stop
SDU1:10 pmRio de Janeiro Santos Dumont
$246
Azul
Nov 16
SDU3:15 pmRio de Janeiro Santos Dumont
4h 00m
1 stop
IGU7:15 pmFoz do Iguaçu Cataratas
Nov 25
IGU8:00 pmFoz do Iguaçu Cataratas
11h 05m
1 stop
SDU7:05 amRio de Janeiro Santos Dumont
$251
Azul
Sep 30
SDU5:30 pmRio de Janeiro Santos Dumont
14h 40m
1 stop
IGU8:10 amFoz do Iguaçu Cataratas
Oct 7
IGU4:55 pmFoz do Iguaçu Cataratas
5h 20m
1 stop
SDU10:15 pmRio de Janeiro Santos Dumont
$253

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 August 17, 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
Quickest round-trip

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Fri 9/18

9:05 am-1:55 pm

1 stop4h 50m

Foz do Iguaçu Cataratas

Tue 9/22

9:45 am-1:10 pm

1 stop3h 25m

$246

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Mon 11/16

3:15 pm-7:15 pm

1 stop4h 00m

Foz do Iguaçu Cataratas

Wed 11/25

8:00 pm-7:05 am

1 stop11h 05m

$251

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Wed 9/30

5:30 pm-8:10 am

1 stop14h 40m

Foz do Iguaçu Cataratas

Wed 10/7

4:55 pm-10:15 pm

1 stop5h 20m

$253

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Fri 11/6

7:45 am-7:15 pm

1 stop11h 30m

Foz do Iguaçu Cataratas

Tue 11/10

10:05 am-6:30 pm

1 stop8h 25m

$256

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Thu 9/17

10:20 am-1:55 pm

1 stop3h 35m

Foz do Iguaçu Cataratas

Mon 9/21

8:55 am-6:20 pm

1 stop9h 25m

$263

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Sun 11/8

3:15 pm-7:20 pm

1 stop4h 05m

Foz do Iguaçu Cataratas

Wed 11/11

10:20 am-10:25 pm

1 stop12h 05m

$266

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Thu 11/5

11:50 am-4:15 pm

1 stop4h 25m

Foz do Iguaçu Cataratas

Tue 11/10

10:05 am-6:30 pm

1 stop8h 25m

$271

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/1

6:20 am-1:55 pm

1 stop7h 35m

Foz do Iguaçu Cataratas

Sun 10/4

8:00 pm-9:15 am

1 stop13h 15m

$274

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Fri 10/2

10:15 am-4:15 pm

1 stop6h 00m

Foz do Iguaçu Cataratas

Fri 10/2

8:00 pm-7:10 am

1 stop11h 10m

$275

Rio de JaneiroFoz do Iguaçu

SDU Rio de Janeiro Santos Dumont - IGU Foz do Iguaçu Cataratas

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/22

7:50 pm-11:40 pm

1 stop3h 50m

Foz do Iguaçu Cataratas

Sat 10/24

5:15 am-11:35 am

1 stop6h 20m

$276

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $201 to $277.
The lowest price recently found on this route was $246.

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 $190.

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 $235. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $392. 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 $281. 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 $312. 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 20% 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 August 2026, prices for Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights are approximately 41% 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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