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Cheap flights from District of Columbia to Foz do Iguaçu from $692

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Foz do Iguaçu departing on 12/25. 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 District of Columbia to Foz do Iguaçu

Cheap round-trip flights

LATAM Airlines Logo
10:08 am - 2:05 pmIAD-IGU
25h 57m2 stops
LATAM Airlines Logo
10:20 am - 11:53 amIGU-IAD
26h 33m2 stops
$861LATAM Airlines
Find Deal
Tue, Dec 16 - Tue, Mar 31
Multiple Airlines Logo
2:35 pm - 11:55 pmIAD-IGU
31h 20m2 stops
Multiple Airlines Logo
3:10 pm - 1:15 pmIGU-IAD
24h 05m2 stops
$1,116Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 27
Avianca Logo
5:45 am - 11:55 pmIAD-IGU
40h 10m2 stops
Avianca Logo
7:25 pm - 1:15 pmIGU-IAD
43h 50m2 stops
$1,177Avianca
Find Deal
Mon, Jan 5 - Thu, Jan 15
Avianca Logo
5:45 am - 11:55 pmIAD-IGU
40h 10m2 stops
Avianca Logo
11:20 am - 1:15 pmIGU-IAD
51h 55m2 stops
$1,208Avianca
Find Deal
Mon, Jan 5 - Thu, Jan 15
Multiple Airlines Logo
2:35 pm - 10:40 amIAD-IGU
42h 05m2 stops
Multiple Airlines Logo
7:50 pm - 11:17 amIGU-IAD
16h 27m2 stops
$1,228Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Mar 31
Multiple Airlines Logo
5:45 am - 9:10 amIAD-IGU
25h 25m2 stops
Multiple Airlines Logo
12:45 pm - 1:15 pmIGU-IAD
26h 30m3 stops
$1,235Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 27
American Airlines Logo
1:59 pm - 10:35 amDCA-IGU
18h 36m2 stops
American Airlines Logo
4:30 pm - 9:15 amIGU-DCA
18h 45m2 stops
$1,375American Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 15
Multiple Airlines Logo
11:55 pm - 10:40 amIAD-IGU
32h 45m3 stops
Multiple Airlines Logo
6:05 am - 5:35 amIGU-IAD
24h 30m2 stops
$1,446Multiple Airlines
Find Deal
Tue, Dec 16 - Tue, Mar 31
GOL Logo
2:59 pm - 5:05 amDCA-IGU
36h 06m2 stops
GOL Logo
11:35 am - 11:59 amIGU-DCA
26h 24m2 stops
$1,536GOL
Find Deal
Mon, Jan 5 - Thu, Jan 15
LATAM Airlines Logo
7:01 am - 12:55 pmIAD-IGU
27h 54m2 stops
LATAM Airlines Logo
4:55 am - 4:49 pmIGU-IAD
37h 54m2 stops
$1,636LATAM Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 26

LATAM Airlines flights from District of Columbia to Foz do Iguaçu

Our best LATAM Airlines deals on District of Columbia to Foz do Iguaçu flight tickets
LATAM Airlines
Dec 16
IAD10:08 amWashington, D.C. Dulles Intl
25h 57m
2 stops
IGU2:05 pmFoz do Iguaçu Cataratas
Mar 31
IGU10:20 amFoz do Iguaçu Cataratas
26h 33m
2 stops
IAD11:53 amWashington, D.C. Dulles Intl
$861
Find similar
LATAM Airlines
Dec 3
IAD7:01 amWashington, D.C. Dulles Intl
27h 54m
2 stops
IGU12:55 pmFoz do Iguaçu Cataratas
Dec 26
IGU4:55 amFoz do Iguaçu Cataratas
37h 54m
2 stops
IAD4:49 pmWashington, D.C. Dulles Intl
$1,636
Find similar
LATAM Airlines
Dec 3
DCA2:35 pmWashington, D.C. Reagan-National
31h 20m
2 stops
IGU11:55 pmFoz do Iguaçu Cataratas
Dec 26
IGU4:55 amFoz do Iguaçu Cataratas
20h 00m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
$1,666
Find similar

Avianca flights from District of Columbia to Foz do Iguaçu

Our best Avianca deals on District of Columbia to Foz do Iguaçu flight tickets
Avianca
Jan 5
IAD5:45 amWashington, D.C. Dulles Intl
40h 10m
2 stops
IGU11:55 pmFoz do Iguaçu Cataratas
Jan 15
IGU7:25 pmFoz do Iguaçu Cataratas
43h 50m
2 stops
IAD1:15 pmWashington, D.C. Dulles Intl
$1,177
Find similar
Avianca
Jan 5
IAD5:45 amWashington, D.C. Dulles Intl
40h 10m
2 stops
IGU11:55 pmFoz do Iguaçu Cataratas
Jan 15
IGU11:20 amFoz do Iguaçu Cataratas
51h 55m
2 stops
IAD1:15 pmWashington, D.C. Dulles Intl
$1,208
Find similar
Avianca
Dec 28
IAD5:45 amWashington, D.C. Dulles Intl
26h 55m
2 stops
IGU10:40 amFoz do Iguaçu Cataratas
Jan 3
IGU11:30 amFoz do Iguaçu Cataratas
42h 55m
2 stops
IAD4:25 amWashington, D.C. Dulles Intl
$2,429
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 September 22, 2025.
Use the filters below to find and compare flights from District of Columbia to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 12/16

10:08 am-2:05 pm

2 stops25h 57m

Foz do Iguaçu Cataratas

Tue 3/31

10:20 am-11:53 am

2 stops26h 33m

$861

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/3

2:35 pm-11:55 pm

2 stops31h 20m

Foz do Iguaçu Cataratas

Sat 12/27

3:10 pm-1:15 pm

2 stops24h 05m

$1,116

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 1/5

5:45 am-11:55 pm

2 stops40h 10m

Foz do Iguaçu Cataratas

Thu 1/15

7:25 pm-1:15 pm

2 stops43h 50m

$1,177

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Mon 1/5

5:45 am-11:55 pm

2 stops40h 10m

Foz do Iguaçu Cataratas

Thu 1/15

11:20 am-1:15 pm

2 stops51h 55m

$1,208

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 12/16

2:35 pm-10:40 am

2 stops42h 05m

Foz do Iguaçu Cataratas

Tue 3/31

7:50 pm-11:17 am

2 stops16h 27m

$1,228

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/3

5:45 am-9:10 am

2 stops25h 25m

Foz do Iguaçu Cataratas

Sat 12/27

12:45 pm-1:15 pm

3 stops26h 30m

$1,235

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Mon 1/5

1:59 pm-10:35 am

2 stops18h 36m

Foz do Iguaçu Cataratas

Thu 1/15

4:30 pm-9:15 am

2 stops18h 45m

$1,375

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Tue 12/16

11:55 pm-10:40 am

3 stops32h 45m

Foz do Iguaçu Cataratas

Tue 3/31

6:05 am-5:35 am

2 stops24h 30m

$1,446

Washington, D.C.Foz do Iguaçu

DCA - IGU

DCAIGU

Washington, D.C. Reagan-National

Mon 1/5

2:59 pm-5:05 am

2 stops36h 06m

Foz do Iguaçu Cataratas

Thu 1/15

11:35 am-11:59 am

2 stops26h 24m

$1,536

Washington, D.C.Foz do Iguaçu

IAD - IGU

IADIGU

Washington, D.C. Dulles Intl

Wed 12/3

7:01 am-12:55 pm

2 stops27h 54m

Foz do Iguaçu Cataratas

Fri 12/26

4:55 am-4:49 pm

2 stops37h 54m

$1,636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from District of Columbia 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 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 $880. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,461. 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 at noon. momondo users have found flights departing from District of Columbia to Foz do Iguaçu at noon for as low as $880. 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 afternoon, with an average ticket price of $1,142. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap District of Columbia to Foz do Iguaçu flight deals and tips

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

Direct flights

None
There are no direct flights from District of Columbia to Foz do Iguaçu. There are no popular flight routes from District of Columbia to Foz do Iguaçu.
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  • When did momondo last update prices for flights from District of Columbia to Foz do Iguaçu Cataratas Airport?

    Prices for flights from District of Columbia to Foz do Iguaçu Cataratas Airport are updated daily.

  • How old do you have to be to fly from District of Columbia to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Foz do Iguaçu Cataratas Airport.

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

    The travel and health documents you'll need for your trip to Foz do Iguaçu Cataratas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Foz do Iguaçu Cataratas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Foz do Iguaçu

Compare and see reviews for airlines that fly from District of Columbia to Foz do Iguaçu with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $770Free CancellationRating
7.5
1,851 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Foz do Iguaçu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Foz do Iguaçu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Foz do Iguaçu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Foz do Iguaçu from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Foz do Iguaçu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Foz do Iguaçu from District of Columbia.

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

Price alerts on flights to Foz do Iguaçu from District of Columbia 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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