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Foz do Iguaçu

$952+ Cheap flights from San Francisco (SFO) to Foz do Iguaçu (IGU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IGU
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from San Francisco to Foz do Iguaçu

Cheapest flights from San Francisco to Foz do Iguaçu
Explore the most affordable flight options available from San Francisco to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:39 pm
SFO
-
IGU
2 stops39h 01m
Air Canada
Thu 9/2411:25 am
IGU
-
SFO
2 stops27h 52m
Air Canada
Deal found 6/7$952
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:10 am
SFO
-
IGU
2 stops27h 30m
Azul
Thu 9/2411:25 am
IGU
-
SFO
2 stops27h 52m
Azul
Deal found 6/7$1,014
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:39 pm
SFO
-
IGU
2 stops39h 01m
Air Canada
Mon 9/2111:25 am
IGU
-
SFO
2 stops38h 23m
Air Canada
Deal found 6/7$1,022
This Ovago deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:54 pm
SFO
-
IGU
2 stops24h 46m
Multiple Airlines
Wed 9/2311:25 am
IGU
-
SFO
2 stops28h 19m
Multiple Airlines
Deal found 6/7$1,069
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:39 pm
SFO
-
IGU
2 stops40h 11m
Air Canada
Thu 9/2411:25 am
IGU
-
SFO
2 stops27h 52m
Air Canada
Deal found 6/7$1,092
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:39 pm
SFO
-
IGU
2 stops39h 01m
Air Canada
Wed 9/2311:25 am
IGU
-
SFO
2 stops27h 52m
Air Canada
Deal found 6/7$1,102
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:10 am
SFO
-
IGU
2 stops28h 40m
Air Canada
Mon 9/2111:25 am
IGU
-
SFO
2 stops38h 23m
Air Canada
Deal found 6/7$1,172
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:39 pm
SFO
-
IGU
2 stops40h 11m
Air Canada
Tue 9/2211:25 am
IGU
-
SFO
2 stops36h 27m
Air Canada
Deal found 6/7$1,177
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 pm
SFO
-
IGU
2 stops31h 20m
Delta
Wed 9/237:40 pm
IGU
-
SFO
2 stops21h 57m
Delta
Deal found 6/7$1,229
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:10 am
SFO
-
IGU
2 stops28h 40m
Air Canada
Wed 9/2311:25 am
IGU
-
SFO
2 stops27h 52m
Air Canada
Deal found 6/7$1,252
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:10 am
SFO
-
IGU
2 stops28h 40m
Air Canada
Tue 9/2211:25 am
IGU
-
SFO
2 stops31h 59m
Air Canada
Deal found 6/7$1,257
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:30 am
SFO
-
IGU
2 stops19h 50m
Delta
Fri 9/257:40 pm
IGU
-
SFO
2 stops28h 00m
Delta
Deal found 6/7$1,313

Find flight deals from San Francisco to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Foz do Iguaçu (IGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Round-trip from

$952
(FlightHub)
From San Francisco to Foz do Iguaçu Cataratas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Fri 9/11

7:30 am-4:30 pm

2 stops29h 00m

Foz do Iguaçu Cataratas

Wed 9/23

7:40 pm-1:37 pm

2 stops21h 57m

$1,229

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 9/12

10:00 pm-9:20 am

2 stops31h 20m

Foz do Iguaçu Cataratas

Fri 9/25

7:40 pm-7:40 pm

2 stops28h 00m

$1,229

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Fri 9/11

11:30 am-4:30 pm

2 stops25h 00m

Foz do Iguaçu Cataratas

Fri 9/25

7:40 pm-7:40 pm

2 stops28h 00m

$1,229

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Wed 9/9

2:50 pm-9:20 am

2 stops38h 30m

Foz do Iguaçu Cataratas

Fri 9/25

7:40 pm-3:54 pm

2 stops24h 14m

$1,229

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 9/8

11:39 pm-6:40 pm

2 stops39h 01m

Foz do Iguaçu Cataratas

Sun 9/20

11:15 am-10:39 am

2 stops27h 24m

$1,357

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 9/8

11:39 pm-6:40 pm

2 stops39h 01m

Foz do Iguaçu Cataratas

Sat 9/26

11:15 am-10:39 am

2 stops27h 24m

$1,357

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 8/3

11:52 pm-6:55 pm

2 stops39h 03m

Foz do Iguaçu Cataratas

Fri 8/14

5:35 am-1:20 pm

2 stops35h 45m

$1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first

Best time to book a flight from San Francisco to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Foz do Iguaçu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Foz do Iguaçu?

    There are many flights that can get you from San Francisco to Foz do Iguaçu in 29h. Fly via Delta or Air Canada to get the fastest option. Airlines will cover a distance of 6194 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Francisco to Foz do Iguaçu that include hotel bookings?

    Yes. In addition to deals on San Francisco to Foz do Iguaçu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Foz do Iguaçu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Foz do Iguaçu.

  • Can I find deals for business class flights from San Francisco to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from San Francisco to Foz do Iguaçu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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