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Rio de Janeiro–Galeão Intl

$297+ Cheap flights from George Bush Intcntl (IAH) to Rio de Janeiro–Galeão Intl, Brazil (GIG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GIG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Rio de Janeiro–Galeão Intl (GIG). 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 12, 2025.

Round-trip from

$696
(Mytrip)

One-way from

$297
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$1,641

Good round-trip deal

$1,484 or less
From Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
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One-way flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl
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Highest demand for flights based on searches. 3% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl.
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Find flight deals from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Cheapest flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:50 pmIAH - GIG
2 stops30h 40mMultiple Airlines
Sat 9/276:10 amGIG - IAH
3 stops36h 39mMultiple Airlines
Deal found 6/10$631
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:40 pmIAH - GIG
2 stops28h 45mAvianca
Thu 9/187:25 amGIG - IAH
2 stops34h 45mAvianca
Deal found 6/12$914
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Thu 12/47:20 amIAH - GIG
1 stop25h 25mAir Canada
Thu 12/113:45 pmGIG - IAH
2 stops32h 34mAir Canada
Deal found 6/11$985
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:00 pmIAH - GIG
1 stop14h 15mLATAM Airlines
Thu 8/287:00 amGIG - IAH
2 stops18h 46mLATAM Airlines
Deal found 6/12$996
This Delta deal was found by Cheapflights users on 6/12. 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 11/136:00 amIAH - GIG
1 stop23h 20mDelta
Wed 11/269:30 pmGIG - IAH
1 stop14h 14mDelta
Deal found 6/12$1,000
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:20 pmIAH - GIG
Nonstop10h 15mUnited Airlines
Tue 11/259:55 pmGIG - IAH
Nonstop10h 50mUnited Airlines
Deal found 6/10$1,005
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:08 pmIAH - GIG
1 stop12h 12mAmerican Airlines
Thu 9/411:00 pmGIG - IAH
1 stop13h 33mAmerican Airlines
Deal found 6/12$1,020
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:51 pmIAH - GIG
1 stop13h 34mGOL
Wed 11/2611:55 pmGIG - IAH
1 stop13h 33mGOL
Deal found 6/10$1,120

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl 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 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sat 9/20

3:50 pm-12:30 am

2 stops30h 40m

Rio de Janeiro–Galeão Intl

Sat 9/27

6:10 am-4:49 pm

3 stops36h 39m

$631

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Fri 9/12

5:40 pm-12:25 am

2 stops28h 45m

Rio de Janeiro–Galeão Intl

Thu 9/18

7:25 am-4:10 pm

2 stops34h 45m

$914

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 12/4

7:20 am-11:45 am

1 stop25h 25m

Rio de Janeiro–Galeão Intl

Thu 12/11

3:45 pm-9:19 pm

2 stops32h 34m

$985

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 8/20

6:00 pm-10:15 am

1 stop14h 15m

Rio de Janeiro–Galeão Intl

Thu 8/28

7:00 am-11:46 pm

2 stops18h 46m

$996

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 11/13

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Wed 11/26

9:30 pm-8:44 am

1 stop14h 14m

$1,000

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 11/12

8:20 pm-9:35 am

Nonstop10h 15m

Rio de Janeiro–Galeão Intl

Mon 11/24

9:55 pm-5:45 am

Nonstop10h 50m

$1,005

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 8/28

6:08 pm-8:20 am

1 stop12h 12m

Rio de Janeiro–Galeão Intl

Thu 9/4

11:00 pm-10:33 am

1 stop13h 33m

$1,020

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 11/12

4:00 pm-9:25 am

1 stop14h 25m

Rio de Janeiro–Galeão Intl

Mon 11/24

10:25 pm-10:28 am

1 stop15h 03m

$1,120

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 8/19

7:00 pm-12:30 am

2 stops27h 30m

$297

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 10/9

2:05 pm-12:25 am

2 stops32h 20m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
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Best time to book a flight from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of $1,290). 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.

What is the cheapest time of day to fly from IAH to GIG?

Find hourly flight availability from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 36% on airfare.

Weekly flight availability from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport

Explore weekly flight availability from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from IAH to GIG are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Rio de Janeiro–Galeão Intl by month

Plan your trip to Rio de Janeiro–Galeão Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro–Galeão Intl Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro–Galeão Intl Airport when rainfall is around 1.6 in.

Temperature in Rio de Janeiro–Galeão Intl by month

Plan your trip to Rio de Janeiro–Galeão Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro–Galeão Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Rio de Janeiro–Galeão Intl

Get insights into the airlines that provide service to Rio de Janeiro–Galeão Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro–Galeão Intl. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and United Airlines from Houston to Rio de Janeiro to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport round-trip?

    Avianca, at $914, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport.Alternate airlines to your destination round-trip include LATAM Airlines and United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport for 41% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $943. However, be on the lookout for offers from American Airlines and GOL, as they are both options that can get you from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport for a low price.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport?

    Looking at all options, your cheapest flight can be booked for $1,404. While the most popular route (Houston George Bush Intcntl - Rio de Janeiro–Galeão Intl) can be booked for $780 on average our data indicates $1,688 when flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport.

  • Can I find deals for flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl.

  • Can I find deals for business class flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Rio de Janeiro–Galeão Intl 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 Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from Houston George Bush Intcntl Airport to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of $1,290). 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.

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Alternative routes for George Bush Intcntl to Rio de Janeiro–Galeão Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Rio de Janeiro–Galeão Intl flights

Top 3 airlines flying from George Bush Intcntl to Rio de Janeiro–Galeão Intl

Discover the top 3 airlines that operate flights from George Bush Intcntl to Rio de Janeiro–Galeão Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AzulCheapest$786Average$968FlexibilityNo cancel feeOn-time82%
American AirlinesCheapest$1,146Average$1,499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,404Average$1,665FlexibilityNo cancel feeOn-time69%

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