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Cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu from $101

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 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu

Cheap round-trip flights

Logo
6:10 am - 12:05 amSDU-IGU
17h 55m2 stops
Logo
2:30 pm - 10:10 pmIGU-SDU
7h 40m2 stops
$224
Find Deal
Thu, Oct 2 - Mon, Oct 6
Logo
5:40 pm - 7:40 pmSDU-IGU
26h 00m3 stops
Logo
6:00 am - 10:10 pmIGU-SDU
16h 10m2 stops
$243
Find Deal
Thu, Oct 2 - Mon, Oct 6
Logo
6:10 am - 11:55 pmSDU-IGU
17h 45m2 stops
Logo
4:55 am - 1:00 pmIGU-SDU
8h 05m2 stops
$269
Find Deal
Thu, Nov 6 - Sat, Nov 8
Logo
7:45 am - 7:40 pmSDU-IGU
11h 55m2 stops
Logo
8:20 pm - 6:05 pmIGU-SDU
21h 45m2 stops
$274
Find Deal
Fri, Sep 12 - Sun, Sep 14
LATAM Airlines Logo
6:05 am - 10:50 amSDU-IGU
4h 45m1 stop
LATAM Airlines Logo
5:15 pm - 10:10 pmIGU-SDU
4h 55m1 stop
$304LATAM Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Azul Logo
7:25 pm - 12:30 amSDU-IGU
5h 05m2 stops
Azul Logo
12:45 pm - 9:40 pmIGU-SDU
8h 55m2 stops
$306Azul
Find Deal
Mon, Sep 1 - Thu, Sep 4
LATAM Airlines Logo
6:05 am - 10:50 amSDU-IGU
4h 45m1 stop
LATAM Airlines Logo
4:55 am - 9:35 amIGU-SDU
4h 40m1 stop
$307LATAM Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Azul Logo
7:55 am - 11:45 pmSDU-IGU
15h 50m2 stops
Azul Logo
8:05 pm - 9:10 amIGU-SDU
13h 05m1 stop
$309Azul
Find Deal
Sun, Sep 14 - Wed, Sep 17
GOL Logo
8:25 pm - 10:50 amSDU-IGU
14h 25m2 stops
GOL Logo
2:05 pm - 6:15 pmIGU-SDU
4h 10m1 stop
$326GOL
Find Deal
Thu, Oct 30 - Tue, Nov 18
GOL Logo
9:25 am - 1:50 pmSDU-IGU
4h 25m1 stop
GOL Logo
10:15 am - 2:00 pmIGU-SDU
3h 45m1 stop
$349GOL
Find Deal
Wed, Oct 1 - Sat, Oct 4

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 1
SDU7:25 pmRio de Janeiro Santos Dumont
5h 05m
2 stops
IGU12:30 amFoz do Iguaçu Cataratas
Sep 4
IGU12:45 pmFoz do Iguaçu Cataratas
8h 55m
2 stops
SDU9:40 pmRio de Janeiro Santos Dumont
$306
Find similar
Azul
Sep 14
SDU7:55 amRio de Janeiro Santos Dumont
15h 50m
2 stops
IGU11:45 pmFoz do Iguaçu Cataratas
Sep 17
IGU8:05 pmFoz do Iguaçu Cataratas
13h 05m
1 stop
SDU9:10 amRio de Janeiro Santos Dumont
$309
Find similar
Azul
Sep 14
SDU7:55 amRio de Janeiro Santos Dumont
15h 50m
2 stops
IGU11:45 pmFoz do Iguaçu Cataratas
Sep 17
IGU12:45 pmFoz do Iguaçu Cataratas
8h 55m
2 stops
SDU9:40 pmRio de Janeiro Santos Dumont
$310
Find similar

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

Our best GOL deals on Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flight tickets
GOL
Oct 30
SDU8:25 pmRio de Janeiro Santos Dumont
14h 25m
2 stops
IGU10:50 amFoz do Iguaçu Cataratas
Nov 18
IGU2:05 pmFoz do Iguaçu Cataratas
4h 10m
1 stop
SDU6:15 pmRio de Janeiro Santos Dumont
$326
Find similar
GOL
Oct 1
SDU9:25 amRio de Janeiro Santos Dumont
4h 25m
1 stop
IGU1:50 pmFoz do Iguaçu Cataratas
Oct 4
IGU10:15 amFoz do Iguaçu Cataratas
3h 45m
1 stop
SDU2:00 pmRio de Janeiro Santos Dumont
$349
Find similar
GOL
Sep 3
SDU11:35 amRio de Janeiro Santos Dumont
7h 30m
2 stops
IGU7:05 pmFoz do Iguaçu Cataratas
Sep 9
IGU2:30 pmFoz do Iguaçu Cataratas
5h 00m
1 stop
SDU7:30 pmRio de Janeiro Santos Dumont
$367
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 August 6, 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

Thu 10/2

6:10 am-12:05 am

2 stops17h 55m

Foz do Iguaçu Cataratas

Mon 10/6

2:30 pm-10:10 pm

2 stops7h 40m

$224

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/2

5:40 pm-7:40 pm

3 stops26h 00m

Foz do Iguaçu Cataratas

Mon 10/6

6:00 am-10:10 pm

2 stops16h 10m

$243

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 11/6

6:10 am-11:55 pm

2 stops17h 45m

Foz do Iguaçu Cataratas

Sat 11/8

4:55 am-1:00 pm

2 stops8h 05m

$269

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 9/12

7:45 am-7:40 pm

2 stops11h 55m

Foz do Iguaçu Cataratas

Sun 9/14

8:20 pm-6:05 pm

2 stops21h 45m

$274

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 11/6

6:05 am-10:50 am

1 stop4h 45m

Foz do Iguaçu Cataratas

Sun 11/9

5:15 pm-10:10 pm

1 stop4h 55m

$304

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Mon 9/1

7:25 pm-12:30 am

2 stops5h 05m

Foz do Iguaçu Cataratas

Thu 9/4

12:45 pm-9:40 pm

2 stops8h 55m

$306

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 11/6

6:05 am-10:50 am

1 stop4h 45m

Foz do Iguaçu Cataratas

Sat 11/8

4:55 am-9:35 am

1 stop4h 40m

$307

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sun 9/14

7:55 am-11:45 pm

2 stops15h 50m

Foz do Iguaçu Cataratas

Wed 9/17

8:05 pm-9:10 am

1 stop13h 05m

$309

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Thu 10/30

8:25 pm-10:50 am

2 stops14h 25m

Foz do Iguaçu Cataratas

Tue 11/18

2:05 pm-6:15 pm

1 stop4h 10m

$326

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 10/1

9:25 am-1:50 pm

1 stop4h 25m

Foz do Iguaçu Cataratas

Sat 10/4

10:15 am-2:00 pm

1 stop3h 45m

$349

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 $179, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Foz do Iguaçu, with average flight prices from Rio de Janeiro Santos Dumont Airport averaging around $186.

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 $260. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $387. 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 $249. 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 $375. 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 $218 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 $125 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 4% 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 2025, prices for Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights are approximately 48% 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

Best Price Found

$101

Fastest flight time

3h 55m

Direct flights

None

Airports in Foz do Iguaçu

1 airport
The best one-way flight to Foz do Iguaçu from Rio de Janeiro Santos Dumont Airport in the past 72 hours is $101. The best round-trip flight deal from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu found on momondo in the last 72 hours is $224.
The fastest flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu takes 3h 55m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu. Popular non-direct route for this connection is Rio de Janeiro Santos Dumont Airport - Foz do Iguaçu Cataratas Airport.
There is 1 airport near Foz do Iguaçu: Foz do Iguaçu Cataratas (IGU)
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  • 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 55m.

  • 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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