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Rio de Janeiro

$1,161+ Cheap flights from Islip, NY (ISP) to Rio de Janeiro, Brazil (RIO)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — RIO
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Islip to Rio de Janeiro

Cheapest flights from Islip to Rio de Janeiro
Explore the most affordable flight options available from Islip to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 3/59:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Mon 3/91:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,161
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:39 am
ISP
-
GIG
2 stops18h 46m
Multiple Airlines
Mon 3/91:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,174
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 3/59:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Tue 3/101:45 am
GIG
-
ISP
2 stops32h 10m
Multiple Airlines
Deal found 2/1$1,206
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Tue 3/101:45 am
GIG
-
ISP
2 stops32h 10m
Multiple Airlines
Deal found 2/1$1,219
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 3/59:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Sat 3/71:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,231
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:39 am
ISP
-
GIG
2 stops18h 46m
Multiple Airlines
Sat 3/71:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,244
This KAYAK deal was found by Cheapflights users on 2/1. 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 3/41:27 pm
ISP
-
GIG
2 stops57h 13m
Multiple Airlines
Mon 3/91:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,247
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Mon 3/29:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Mon 3/91:45 am
GIG
-
ISP
2 stops32h 02m
Multiple Airlines
Deal found 2/1$1,252
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 3/59:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Mon 3/97:30 am
GIG
-
ISP
2 stops50h 17m
Multiple Airlines
Deal found 2/1$1,256
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:39 am
ISP
-
GIG
2 stops18h 46m
Multiple Airlines
Mon 3/97:30 am
GIG
-
ISP
2 stops50h 17m
Multiple Airlines
Deal found 2/1$1,269
This KAYAK deal was found by Cheapflights users on 2/1. 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 3/41:27 pm
ISP
-
GIG
2 stops57h 13m
Multiple Airlines
Tue 3/101:45 am
GIG
-
ISP
2 stops32h 10m
Multiple Airlines
Deal found 2/1$1,292
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Mon 3/29:39 am
ISP
-
GIG
2 stops37h 01m
Multiple Airlines
Tue 3/101:45 am
GIG
-
ISP
2 stops32h 10m
Multiple Airlines
Deal found 2/1$1,297

Find flight deals from Islip to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Rio de Janeiro (RIO). 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 February 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,161
(KAYAK)

Popular in

December

Cheapest in

November

Average price

$990
Provider with most accurate pricing for Islip Long Island-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Rio de Janeiro (RIO) flights.
Search Deals
From Islip Long Island to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Rio de Janeiro 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 February 3, 2026.
Use the filters below to find and compare flights from Islip to Rio de Janeiro that are best for you.

Fly from

Islip

Fly to

Rio de Janeiro

Route

Depart

Return

Price

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Tue 3/3

9:39 am-6:25 am

2 stops18h 46m

Rio de Janeiro–Galeão Intl

Mon 3/9

1:45 am-8:47 am

2 stops32h 02m

$1,174

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Wed 3/4

1:27 pm-12:40 am

2 stops57h 13m

Rio de Janeiro–Galeão Intl

Mon 3/9

1:45 am-8:47 am

2 stops32h 02m

$1,247

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Mon 3/2

9:39 am-12:40 am

2 stops37h 01m

Rio de Janeiro–Galeão Intl

Mon 3/9

1:45 am-8:47 am

2 stops32h 02m

$1,252

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Thu 3/5

9:39 am-12:40 am

2 stops37h 01m

Rio de Janeiro–Galeão Intl

Mon 3/9

7:30 am-8:47 am

2 stops50h 17m

$1,256

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Tue 3/3

9:39 am-6:25 am

2 stops18h 46m

Rio de Janeiro–Galeão Intl

Mon 3/9

7:30 am-8:47 am

2 stops50h 17m

$1,269

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Wed 3/4

1:27 pm-12:40 am

2 stops57h 13m

Rio de Janeiro–Galeão Intl

Tue 3/10

1:45 am-8:55 am

2 stops32h 10m

$1,292

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Mon 3/2

9:39 am-12:40 am

2 stops37h 01m

Rio de Janeiro–Galeão Intl

Tue 3/10

1:45 am-8:55 am

2 stops32h 10m

$1,297

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Sun 3/1

9:39 am-6:25 am

2 stops18h 46m

Rio de Janeiro–Galeão Intl

Mon 3/9

1:45 am-8:47 am

2 stops32h 02m

$1,312

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Wed 3/4

1:27 pm-12:40 am

2 stops57h 13m

Rio de Janeiro–Galeão Intl

Sat 3/7

1:45 am-7:47 am

2 stops32h 02m

$1,317

IslipRio de Janeiro

ISP - GIG

ISPGIG

Islip Long Island

Mon 3/2

9:39 am-12:40 am

2 stops37h 01m

Rio de Janeiro–Galeão Intl

Sat 3/7

1:45 am-7:47 am

2 stops32h 02m

$1,322

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Islip, New York-Rio de Janeiro flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-Rio de Janeiro flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Islip, New York-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Rio de Janeiro flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Islip 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Rio de Janeiro

What is the cheapest month to book a flight from Islip, New York to Rio de Janeiro?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Rio de Janeiro (average of $260). Flying from Islip, New York to Rio de Janeiro in July is currently the most expensive (average of $748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Islip to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Rio de Janeiro?

    If you book a flight to Rio de Janeiro from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip. There are 0 flights from Long Island to Rio de Janeiro per day from 0 different airlines.

  • Can I find deals for flights from Islip to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Islip to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Rio de Janeiro.

  • Can I find deals for business class flights from Islip to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Islip to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Rio de Janeiro?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Rio de Janeiro (average of $260). Flying from Islip, New York to Rio de Janeiro in July is currently the most expensive (average of $748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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