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Cheap flights from Austin to Foz do Iguaçu from $441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Foz do Iguaçu departing on 6/21. 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 Austin to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:27 pm - 11:25 pm
AUS
-
IGU
26h 58m
2 stops
LATAM Airlines Logo
7:40 pm - 9:25 pm
IGU
-
AUS
27h 45m
2 stops
$970LATAM Airlines
Sun, Sep 27 - Thu, Oct 1
LATAM Airlines Logo
1:32 pm - 11:25 pm
AUS
-
IGU
31h 53m
2 stops
LATAM Airlines Logo
7:40 pm - 9:25 pm
IGU
-
AUS
27h 45m
2 stops
$1,044LATAM Airlines
Sun, Sep 27 - Thu, Oct 1
LATAM Airlines Logo
8:25 am - 6:55 pm
AUS
-
IGU
32h 30m
2 stops
LATAM Airlines Logo
5:10 am - 9:25 pm
IGU
-
AUS
18h 15m
2 stops
$1,049LATAM Airlines
Sun, Sep 27 - Thu, Oct 1
LATAM Airlines Logo
6:15 pm - 4:30 pm
AUS
-
IGU
20h 15m
2 stops
LATAM Airlines Logo
5:10 am - 9:25 pm
IGU
-
AUS
18h 15m
2 stops
$1,098LATAM Airlines
Mon, Oct 19 - Fri, Oct 23

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LATAM Airlines flights from Austin to Foz do Iguaçu

Our best LATAM Airlines deals on Austin to Foz do Iguaçu flight tickets
LATAM Airlines
Sep 27
AUS6:27 pmAustin Bergstrom
26h 58m
2 stops
IGU11:25 pmFoz do Iguaçu Cataratas
Oct 1
IGU7:40 pmFoz do Iguaçu Cataratas
27h 45m
2 stops
AUS9:25 pmAustin Bergstrom
$970
LATAM Airlines
Sep 27
AUS1:32 pmAustin Bergstrom
31h 53m
2 stops
IGU11:25 pmFoz do Iguaçu Cataratas
Oct 1
IGU7:40 pmFoz do Iguaçu Cataratas
27h 45m
2 stops
AUS9:25 pmAustin Bergstrom
$1,044
LATAM Airlines
Sep 27
AUS8:25 amAustin Bergstrom
32h 30m
2 stops
IGU6:55 pmFoz do Iguaçu Cataratas
Oct 1
IGU5:10 amFoz do Iguaçu Cataratas
18h 15m
2 stops
AUS9:25 pmAustin Bergstrom
$1,049

momondo Fare Finder

 
Customize your flight search to find flights from Austin 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 14, 2026.
Use the filters below to find and compare flights from Austin to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Sun 9/27

6:27 pm-11:25 pm

2 stops26h 58m

Foz do Iguaçu Cataratas

Thu 10/1

7:40 pm-9:25 pm

2 stops27h 45m

$970

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Sun 9/27

1:32 pm-11:25 pm

2 stops31h 53m

Foz do Iguaçu Cataratas

Thu 10/1

7:40 pm-9:25 pm

2 stops27h 45m

$1,044

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Sun 9/27

8:25 am-6:55 pm

2 stops32h 30m

Foz do Iguaçu Cataratas

Thu 10/1

5:10 am-9:25 pm

2 stops18h 15m

$1,049
Quickest round-trip

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Mon 10/19

6:15 pm-4:30 pm

2 stops20h 15m

Foz do Iguaçu Cataratas

Fri 10/23

5:10 am-9:25 pm

2 stops18h 15m

$1,098
Cheapest one-way

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Sun 6/21

5:24 pm-7:50 pm

2 stops24h 26m

$441
Quickest one-way

AustinFoz do Iguaçu

AUS - IGU

AUSIGU

Austin Bergstrom

Sun 6/21

10:35 am-10:40 am

3 stops22h 05m

$741

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from Austin 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 airline that flies from Austin Bergstrom to Foz do Iguaçu Cataratas?

LATAM Airlines is the most popular carrier operating from Austin Bergstrom to Foz do Iguaçu Cataratas

When to book flights from Austin to Foz do Iguaçu

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

Cheap Austin to Foz do Iguaçu (AUS to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Foz do Iguaçu

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Austin to Foz do Iguaçu takes 20h 15m
There are no direct flights from Austin to Foz do Iguaçu. There are no popular flight routes from Austin to Foz do Iguaçu.
Search flight deals

Frequently asked questions about flying from Austin to Foz do Iguaçu

  • How far is Austin Bergstrom to Foz do Iguaçu Cataratas by plane?

    The straight-line distance from Austin Bergstrom to Foz do Iguaçu Cataratas is 4795.7 mi. In terms of flight time, this usually takes a little over 20h 15m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from Austin Bergstrom Airport to Foz do Iguaçu Cataratas Airport were last updated today.

  • How old do you have to be to fly from Austin Bergstrom Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Foz do Iguaçu Cataratas Airport.

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

    The necessary travel and health documents for your Foz do Iguaçu Cataratas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from Austin 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 Austin to Foz do Iguaçu with flexible booking policies on momondo?

All flight searches from Austin to Foz do Iguaçu on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Austin to Foz do Iguaçu?

Once you have performed a search for Austin to Foz do Iguaçu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Foz do Iguaçu from Austin 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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