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Cheap flights from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu from £56

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 25/3. 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 return flights

Enter your travel dates to find the best prices.
Azul Logo
10:05 - 19:00
SDU
-
IGU
8h 55m
1 stop
Azul Logo
15:20 - 22:25
IGU
-
SDU
7h 05m
1 stop
£110Azul
Sat, 2 May - Wed, 6 May
GOL Logo
15:05 - 23:45
SDU
-
IGU
8h 40m
2 stops
GOL Logo
14:45 - 18:40
IGU
-
SDU
3h 55m
1 stop
£111GOL
Wed, 25 Mar - Tue, 31 Mar
Azul Logo
06:10 - 10:25
SDU
-
IGU
4h 15m
1 stop
Azul Logo
14:50 - 18:55
IGU
-
SDU
4h 05m
1 stop
£113Azul
Sat, 2 May - Thu, 7 May
Azul Logo
10:05 - 19:00
SDU
-
IGU
8h 55m
1 stop
Azul Logo
09:50 - 14:55
IGU
-
SDU
5h 05m
1 stop
£121Azul
Sat, 2 May - Sat, 9 May
GOL Logo
15:15 - 00:35
SDU
-
IGU
9h 20m
2 stops
GOL Logo
14:45 - 19:20
IGU
-
SDU
4h 35m
1 stop
£138GOL
Fri, 26 Jun - Mon, 29 Jun
Azul Logo
06:35 - 13:55
SDU
-
IGU
7h 20m
1 stop
Azul Logo
09:55 - 18:35
IGU
-
SDU
8h 40m
1 stop
£140Azul
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
09:15 - 13:55
SDU
-
IGU
4h 40m
1 stop
Multiple Airlines Logo
13:35 - 20:10
IGU
-
SDU
6h 35m
2 stops
£148Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Azul Logo
14:15 - 19:00
SDU
-
IGU
4h 45m
1 stop
Azul Logo
09:50 - 13:10
IGU
-
SDU
3h 20m
1 stop
£149Azul
Sat, 25 Apr - Thu, 7 May
Azul Logo
09:05 - 13:55
SDU
-
IGU
4h 50m
1 stop
Azul Logo
09:50 - 13:10
IGU
-
SDU
3h 20m
1 stop
£151Azul
Fri, 24 Apr - Thu, 7 May
GOL Logo
15:05 - 23:45
SDU
-
IGU
8h 40m
2 stops
GOL Logo
14:05 - 17:50
IGU
-
SDU
3h 45m
1 stop
£156GOL
Fri, 6 Mar - Mon, 16 Mar

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
25 Mar
SDU15:05Rio de Janeiro Santos Dumont
8h 40m
2 stops
IGU23:45Foz do Iguaçu Cataratas
31 Mar
IGU14:45Foz do Iguaçu Cataratas
3h 55m
1 stop
SDU18:40Rio de Janeiro Santos Dumont
£111
GOL
26 Jun
SDU15:15Rio de Janeiro Santos Dumont
9h 20m
2 stops
IGU00:35Foz do Iguaçu Cataratas
29 Jun
IGU14:45Foz do Iguaçu Cataratas
4h 35m
1 stop
SDU19:20Rio de Janeiro Santos Dumont
£138
GOL
6 Mar
SDU15:05Rio de Janeiro Santos Dumont
8h 40m
2 stops
IGU23:45Foz do Iguaçu Cataratas
16 Mar
IGU14:05Foz do Iguaçu Cataratas
3h 45m
1 stop
SDU17:50Rio de Janeiro Santos Dumont
£156

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
2 May
SDU10:05Rio de Janeiro Santos Dumont
8h 55m
1 stop
IGU19:00Foz do Iguaçu Cataratas
6 May
IGU15:20Foz do Iguaçu Cataratas
7h 05m
1 stop
SDU22:25Rio de Janeiro Santos Dumont
£110
Azul
2 May
SDU06:10Rio de Janeiro Santos Dumont
4h 15m
1 stop
IGU10:25Foz do Iguaçu Cataratas
7 May
IGU14:50Foz do Iguaçu Cataratas
4h 05m
1 stop
SDU18:55Rio de Janeiro Santos Dumont
£113
Azul
2 May
SDU10:05Rio de Janeiro Santos Dumont
8h 55m
1 stop
IGU19:00Foz do Iguaçu Cataratas
9 May
IGU09:50Foz do Iguaçu Cataratas
5h 05m
1 stop
SDU14:55Rio de Janeiro Santos Dumont
£121

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 3 February 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

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 2/5

10:05-19:00

1 stop8h 55m

Foz do Iguaçu Cataratas

Wed 6/5

15:20-22:25

1 stop7h 05m

£110

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 25/3

15:05-23:45

2 stops8h 40m

Foz do Iguaçu Cataratas

Tue 31/3

14:45-18:40

1 stop3h 55m

£111

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 2/5

06:10-10:25

1 stop4h 15m

Foz do Iguaçu Cataratas

Thu 7/5

14:50-18:55

1 stop4h 05m

£113

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 2/5

10:05-19:00

1 stop8h 55m

Foz do Iguaçu Cataratas

Sat 9/5

09:50-14:55

1 stop5h 05m

£121

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 26/6

15:15-00:35

2 stops9h 20m

Foz do Iguaçu Cataratas

Mon 29/6

14:45-19:20

1 stop4h 35m

£138

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 18/3

06:35-13:55

1 stop7h 20m

Foz do Iguaçu Cataratas

Wed 25/3

09:55-18:35

1 stop8h 40m

£140

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Wed 18/3

09:15-13:55

1 stop4h 40m

Foz do Iguaçu Cataratas

Wed 25/3

13:35-20:10

2 stops6h 35m

£148

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Sat 25/4

14:15-19:00

1 stop4h 45m

Foz do Iguaçu Cataratas

Thu 7/5

09:50-13:10

1 stop3h 20m

£149

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 24/4

09:05-13:55

1 stop4h 50m

Foz do Iguaçu Cataratas

Thu 7/5

09:50-13:10

1 stop3h 20m

£151

Rio de JaneiroFoz do Iguaçu

SDU - IGU

SDUIGU

Rio de Janeiro Santos Dumont

Fri 6/3

15:05-23:45

2 stops8h 40m

Foz do Iguaçu Cataratas

Mon 16/3

14:05-17:50

1 stop3h 45m

£156

Flights are sorted by cheapest return 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?

If you don’t want to visit Foz do Iguaçu in June, then you should wait until December to fly from Rio de Janeiro Santos Dumont Airport, when ticket prices are also cheap, with an average price of £117.

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

Our data shows that Monday is the least expensive day to fly to Foz do Iguaçu. Tickets to fly out on this day can be as low as £206. On the other hand, Wednesday is the most expensive day to depart from Rio de Janeiro Santos Dumont Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £363.

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 £178. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Foz do Iguaçu, so prices are often more expensive at around £309 per ticket.

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 £162 when searching weeks before you fly. 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 £117 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 26% 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 February 2026, prices for Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu flights are approximately 80% 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 return 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

5h 55m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Foz do Iguaçu takes 5h 55m
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?

    A flight from Rio de Janeiro Santos Dumont to Foz do Iguaçu Cataratas will travel around 741.7 mi. In terms of flight time, this usually takes a little over 5h 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Foz do Iguaçu for you.

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 provides multiple filters to help you find the best flight to Foz do Iguaçu from Rio de Janeiro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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?

Price alerts on flights to Foz do Iguaçu from Rio de Janeiro are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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