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Cheap flights from Houston to Rio de Janeiro from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Rio de Janeiro departing on 2/3. 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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Cheap round-trip flights

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Multiple Airlines Logo
8:10 pm - 6:20 amIAH-GIG
31h 10m2 stops
Multiple Airlines Logo
10:30 pm - 11:59 pmGIG-IAH
28h 29m2 stops
$663Multiple Airlines
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Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
8:10 pm - 6:20 amIAH-GIG
31h 10m2 stops
Multiple Airlines Logo
3:55 pm - 11:59 pmGIG-IAH
35h 04m3 stops
$669Multiple Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
7:00 am - 10:45 pmIAH-GIG
36h 45m3 stops
Multiple Airlines Logo
11:25 am - 7:46 pmGIG-IAH
35h 21m3 stops
$686Multiple Airlines
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Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
7:00 am - 10:45 pmIAH-GIG
36h 45m3 stops
Multiple Airlines Logo
1:45 am - 8:29 amGIG-IAH
33h 44m3 stops
$693Multiple Airlines
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Thu, Jan 29 - Sun, Feb 1
GOL Logo
1:17 pm - 7:10 pmIAH-GIG
27h 53m2 stops
GOL Logo
2:35 pm - 12:19 amGIG-IAH
35h 44m2 stops
$767GOL
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Tue, Mar 24 - Fri, Mar 27
GOL Logo
4:53 pm - 10:35 pmIAH-GIG
26h 42m2 stops
GOL Logo
11:10 am - 10:21 amGIG-IAH
26h 11m2 stops
$838GOL
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Sun, Jan 25 - Wed, Jan 28
Avianca Logo
4:35 pm - 12:40 amIAH-GIG
29h 05m2 stops
Avianca Logo
7:30 am - 11:05 amGIG-IAH
30h 35m3 stops
$966Avianca
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Sun, Mar 1 - Fri, Mar 6
Azul Logo
12:18 pm - 4:30 pmIAH-GIG
25h 12m2 stops
Azul Logo
5:30 pm - 10:44 amGIG-IAH
20h 14m2 stops
$973Azul
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Sun, Mar 1 - Fri, Mar 6
American Airlines Logo
6:00 am - 8:20 amHOU-GIG
23h 20m1 stop
American Airlines Logo
10:15 pm - 12:09 pmGIG-HOU
16h 54m2 stops
$1,065American Airlines
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Sun, Jan 11 - Mon, Jan 19
American Airlines Logo
12:15 pm - 9:25 amHOU-GIG
18h 10m2 stops
American Airlines Logo
11:55 pm - 3:53 pmGIG-HOU
18h 58m2 stops
$1,275American Airlines
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Mon, Dec 1 - Mon, Dec 8

GOL flights from Houston to Rio de Janeiro–Galeão Intl Airport

Our best GOL deals on Houston to Rio de Janeiro–Galeão Intl Airport flight tickets
GOL
Mar 24
IAH1:17 pmHouston George Bush Intcntl
27h 53m
2 stops
GIG7:10 pmRio de Janeiro–Galeão Intl
Mar 27
GIG2:35 pmRio de Janeiro–Galeão Intl
35h 44m
2 stops
IAH12:19 amHouston George Bush Intcntl
$767
Find similar
GOL
Jan 25
IAH4:53 pmHouston George Bush Intcntl
26h 42m
2 stops
GIG10:35 pmRio de Janeiro–Galeão Intl
Jan 28
GIG11:10 amRio de Janeiro–Galeão Intl
26h 11m
2 stops
IAH10:21 amHouston George Bush Intcntl
$838
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GOL
Feb 11
IAH5:22 amHouston George Bush Intcntl
25h 53m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Feb 21
GIG6:00 amRio de Janeiro–Galeão Intl
20h 59m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$908
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Avianca flights from Houston to Rio de Janeiro–Galeão Intl Airport

Our best Avianca deals on Houston to Rio de Janeiro–Galeão Intl Airport flight tickets
Avianca
Mar 1
IAH4:35 pmHouston George Bush Intcntl
29h 05m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
Mar 6
GIG7:30 amRio de Janeiro–Galeão Intl
30h 35m
3 stops
IAH11:05 amHouston George Bush Intcntl
$966
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Avianca
Nov 5
IAH4:35 pmHouston George Bush Intcntl
29h 05m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
Nov 18
GIG1:45 amRio de Janeiro–Galeão Intl
36h 20m
2 stops
IAH11:05 amHouston George Bush Intcntl
$1,734
Find similar
Avianca
Nov 9
IAH4:35 pmHouston George Bush Intcntl
53h 05m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
Nov 16
GIG7:30 amRio de Janeiro–Galeão Intl
34h 40m
2 stops
IAH3:10 pmHouston George Bush Intcntl
$2,134
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Rio de Janeiro–Galeão Intl Airport 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 November 4, 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

Fly to

Route

Depart

Return

Price

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 12/2

8:10 pm-6:20 am

2 stops31h 10m

Rio de Janeiro–Galeão Intl

Wed 12/10

10:30 pm-11:59 pm

2 stops28h 29m

$663

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 12/2

8:10 pm-6:20 am

2 stops31h 10m

Rio de Janeiro–Galeão Intl

Wed 12/10

3:55 pm-11:59 pm

3 stops35h 04m

$669

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 1/29

7:00 am-10:45 pm

3 stops36h 45m

Rio de Janeiro–Galeão Intl

Mon 2/2

11:25 am-7:46 pm

3 stops35h 21m

$686

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 1/29

7:00 am-10:45 pm

3 stops36h 45m

Rio de Janeiro–Galeão Intl

Sun 2/1

1:45 am-8:29 am

3 stops33h 44m

$693

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 3/24

1:17 pm-7:10 pm

2 stops27h 53m

Rio de Janeiro–Galeão Intl

Fri 3/27

2:35 pm-12:19 am

2 stops35h 44m

$767

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 1/25

4:53 pm-10:35 pm

2 stops26h 42m

Rio de Janeiro–Galeão Intl

Wed 1/28

11:10 am-10:21 am

2 stops26h 11m

$838

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 3/1

4:35 pm-12:40 am

2 stops29h 05m

Rio de Janeiro–Galeão Intl

Fri 3/6

7:30 am-11:05 am

3 stops30h 35m

$966

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Sun 3/1

12:18 pm-4:30 pm

2 stops25h 12m

Rio de Janeiro–Galeão Intl

Fri 3/6

5:30 pm-10:44 am

2 stops20h 14m

$973

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Sun 1/11

6:00 am-8:20 am

1 stop23h 20m

Rio de Janeiro–Galeão Intl

Mon 1/19

10:15 pm-12:09 pm

2 stops16h 54m

$1,065

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 12/1

12:15 pm-9:25 am

2 stops18h 10m

Rio de Janeiro–Galeão Intl

Mon 12/8

11:55 pm-3:53 pm

2 stops18h 58m

$1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston to Rio de Janeiro–Galeão Intl Airport

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 typical price of a round-trip flight between Houston and Rio de Janeiro–Galeão Intl Airport?

What is the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport?

In general, March is the cheapest month to fly from Houston to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,128. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of March, then departing from Houston during the month April is also very affordable. Most momondo users find prices during this month for around $1,145.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Friday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $1,119. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Wednesday, with ticket prices averaging around $1,643.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from Houston at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,193 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $1,584. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston to Rio de Janeiro–Galeão Intl flight route?

Fly from Houston George Bush Intcntl to Rio de Janeiro–Galeão Intl for the best Houston - Rio de Janeiro–Galeão Intl flight prices

What cabin class options are available on Houston to Rio de Janeiro–Galeão Intl flights?

There are 3 cabin classes available to choose from on Houston to Rio de Janeiro–Galeão Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Rio de Janeiro–Galeão Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Rio de Janeiro–Galeão Intl Airport

Fastest flight time

10h 15m

Direct flights

Every day
The fastest flight from Houston to Rio de Janeiro–Galeão Intl Airport takes 10h 15m
Direct flights go from Houston to Rio de Janeiro–Galeão Intl Airport every day.
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  • How far is Houston to Rio de Janeiro–Galeão Intl by plane?

    The distance between Houston and Rio de Janeiro–Galeão Intl is about 5013.3 mi. Flights usually cover this in 12h 16m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Rio de Janeiro–Galeão Intl Airport?

    Prices for flights from Houston to Rio de Janeiro–Galeão Intl Airport are updated daily.

  • How many operators does momondo search for flights from Houston to Rio de Janeiro–Galeão Intl Airport?

  • How old do you have to be to fly from Houston to Rio de Janeiro–Galeão Intl 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 Houston to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from Houston to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $749Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,045Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Rio de Janeiro?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from Houston.

Can I find flights from Houston to Rio de Janeiro with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rio de Janeiro from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Rio de Janeiro?

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 Rio de Janeiro from Houston.

I’m not ready to book a flight from Houston to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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