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Rio de Janeiro–Galeão Intl

$297+ Cheap flights from Houston 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.
HOU — GIG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Houston to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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

December

Cheapest in

October

Average price

$1,586
From Houston to Rio de Janeiro–Galeão Intl
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One-way flight from Houston to Rio de Janeiro–Galeão Intl
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Highest demand for flights based on searches. 7% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Houston to Rio de Janeiro–Galeão Intl

Cheapest flights from Houston to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from Houston 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 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 8/206:34 pmHOU - GIG
1 stop13h 41mLATAM Airlines
Thu 8/287:00 amGIG - HOU
2 stops28h 06mLATAM 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 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 amHOU - GIG
1 stop23h 20mDelta
Wed 11/269:30 pmGIG - HOU
1 stop14h 53mDelta
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 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.
Wed 8/202:30 pmHOU - GIG
2 stops15h 50mAmerican Airlines
Thu 8/2811:00 pmGIG - HOU
2 stops16h 46mAmerican Airlines
Deal found 6/12$1,024
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
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:05 amHOU - GIG
1 stop20h 15mIberia
Sun 1/410:30 pmGIG - HOU
1 stop22h 18mIberia
Deal found 6/12$2,199

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Houston

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

HOU - GIG

HOUGIG

Houston Hobby

Wed 8/20

6:34 pm-10:15 am

1 stop13h 41m

Rio de Janeiro–Galeão Intl

Thu 8/28

7:00 am-9:06 am

2 stops28h 06m

$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

HOU - GIG

HOUGIG

Houston Hobby

Mon 9/1

6:34 pm-10:15 am

1 stop13h 41m

Rio de Janeiro–Galeão Intl

Mon 9/8

9:00 pm-9:02 am

1 stop14h 02m

$1,010

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

HOU - GIG

HOUGIG

Houston Hobby

Wed 8/20

2:30 pm-8:20 am

2 stops15h 50m

Rio de Janeiro–Galeão Intl

Thu 8/28

11:00 pm-1:46 pm

2 stops16h 46m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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Best time to book a flight from Houston to Rio de Janeiro–Galeão Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from Houston 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 HOU to GIG?

Find hourly flight availability from Houston 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 to Rio de Janeiro–Galeão Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.

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.
Read through reviews of airlines operating flights from Houston to Rio de Janeiro, such as Delta, LATAM Airlines and United Airlines. 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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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 Houston 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 to Rio de Janeiro–Galeão Intl Airport round-trip?

    Avianca, at $914, was found to be the cheapest airline from Houston to Rio de Janeiro–Galeão Intl Airport.Alternate airlines to your destination round-trip include LATAM Airlines and Delta. Avianca is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $943 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and LATAM Airlines, with prices starting from $948 and $1,119, respectively.

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

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

  • How can I find direct flights from Houston 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 Houston to Rio de Janeiro–Galeão Intl.

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from Houston 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Houston to Rio de Janeiro–Galeão Intl

Discover the top 3 airlines that operate flights from Houston 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$1,654FlexibilityNo cancel feeOn-time69%

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