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Cheap flights from Houston to Rio de Janeiro from $265

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 5/12. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
7:59 pm - 8:00 am
IAH
-
GIG
33h 01m
2 stops
Multiple Airlines Logo
10:55 pm - 3:02 pm
GIG
-
IAH
18h 07m
1 stop
$635Multiple Airlines
Tue, Mar 3 - Mon, Mar 23
Multiple Airlines Logo
7:59 pm - 8:00 am
IAH
-
GIG
33h 01m
2 stops
Multiple Airlines Logo
10:55 pm - 3:02 pm
GIG
-
IAH
18h 07m
1 stop
$640Multiple Airlines
Tue, Mar 3 - Mon, Mar 23
Multiple Airlines Logo
11:15 am - 5:20 pm
IAH
-
GIG
28h 05m
2 stops
Multiple Airlines Logo
6:05 am - 10:41 pm
GIG
-
IAH
18h 36m
2 stops
$648Multiple Airlines
Tue, Apr 7 - Tue, Apr 28
Multiple Airlines Logo
7:59 pm - 4:40 pm
IAH
-
GIG
41h 41m
2 stops
Multiple Airlines Logo
10:55 pm - 3:27 pm
GIG
-
IAH
18h 32m
1 stop
$654Multiple Airlines
Tue, Mar 3 - Tue, Mar 24
Multiple Airlines Logo
7:59 pm - 10:15 am
IAH
-
GIG
35h 16m
2 stops
Multiple Airlines Logo
10:55 pm - 3:02 pm
GIG
-
IAH
18h 07m
1 stop
$655Multiple Airlines
Wed, Mar 4 - Mon, Mar 23
LATAM Airlines Logo
5:23 pm - 10:15 am
HOU
-
GIG
14h 52m
1 stop
LATAM Airlines Logo
5:20 pm - 12:40 pm
GIG
-
HOU
21h 20m
2 stops
$1,034LATAM Airlines
Mon, Apr 13 - Tue, Apr 21
LATAM Airlines Logo
1:31 pm - 10:45 am
HOU
-
GIG
19h 14m
2 stops
LATAM Airlines Logo
7:00 am - 11:05 pm
GIG
-
HOU
18h 05m
2 stops
$1,040LATAM Airlines
Wed, Apr 15 - Thu, Apr 23
Delta Logo
5:27 pm - 10:15 am
HOU
-
GIG
14h 48m
1 stop
Delta Logo
9:00 pm - 9:51 am
GIG
-
HOU
14h 51m
1 stop
$1,042Delta
Mon, Apr 6 - Tue, Apr 21
American Airlines Logo
12:48 pm - 8:20 am
HOU
-
GIG
17h 32m
2 stops
American Airlines Logo
10:10 pm - 3:45 pm
GIG
-
HOU
19h 35m
2 stops
$1,046American Airlines
Mon, Jun 1 - Mon, Jun 8
Delta Logo
5:23 pm - 10:15 am
HOU
-
GIG
14h 52m
1 stop
Delta Logo
9:00 pm - 11:05 pm
GIG
-
HOU
28h 05m
1 stop
$1,052Delta
Mon, Apr 13 - Thu, Apr 23

LATAM Airlines flights from Houston to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on Houston to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Apr 13
HOU5:23 pmHouston Hobby
14h 52m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Apr 21
GIG5:20 pmRio de Janeiro–Galeão Intl
21h 20m
2 stops
HOU12:40 pmHouston Hobby
$1,034
LATAM Airlines
Apr 15
HOU1:31 pmHouston Hobby
19h 14m
2 stops
GIG10:45 amRio de Janeiro–Galeão Intl
Apr 23
GIG7:00 amRio de Janeiro–Galeão Intl
18h 05m
2 stops
HOU11:05 pmHouston Hobby
$1,040
LATAM Airlines
Apr 1
HOU5:27 pmHouston Hobby
14h 48m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Apr 8
GIG5:05 pmRio de Janeiro–Galeão Intl
22h 23m
2 stops
HOU1:28 pmHouston Hobby
$1,049

American Airlines flights from Houston to Rio de Janeiro–Galeão Intl Airport

Our best American Airlines deals on Houston to Rio de Janeiro–Galeão Intl Airport flight tickets
American Airlines
Jun 1
HOU12:48 pmHouston Hobby
17h 32m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Jun 8
GIG10:10 pmRio de Janeiro–Galeão Intl
19h 35m
2 stops
HOU3:45 pmHouston Hobby
$1,046
American Airlines
Mar 24
HOU12:18 pmHouston Hobby
18h 07m
2 stops
GIG8:25 amRio de Janeiro–Galeão Intl
Apr 21
GIG10:10 pmRio de Janeiro–Galeão Intl
19h 38m
2 stops
HOU3:48 pmHouston Hobby
$1,171
American Airlines
Mar 26
HOU12:18 pmHouston Hobby
15h 57m
2 stops
GIG6:15 amRio de Janeiro–Galeão Intl
Apr 2
GIG11:10 pmRio de Janeiro–Galeão Intl
18h 40m
2 stops
HOU3:50 pmHouston Hobby
$1,174

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 February 11, 2026.
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 3/3

7:59 pm-8:00 am

2 stops33h 01m

Rio de Janeiro–Galeão Intl

Mon 3/23

10:55 pm-3:02 pm

1 stop18h 07m

$635

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 3/3

7:59 pm-8:00 am

2 stops33h 01m

Rio de Janeiro–Galeão Intl

Mon 3/23

10:55 pm-3:02 pm

1 stop18h 07m

$640

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 4/7

11:15 am-5:20 pm

2 stops28h 05m

Rio de Janeiro–Galeão Intl

Tue 4/28

6:05 am-10:41 pm

2 stops18h 36m

$648

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Tue 3/3

7:59 pm-4:40 pm

2 stops41h 41m

Rio de Janeiro–Galeão Intl

Tue 3/24

10:55 pm-3:27 pm

1 stop18h 32m

$654

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Wed 3/4

7:59 pm-10:15 am

2 stops35h 16m

Rio de Janeiro–Galeão Intl

Mon 3/23

10:55 pm-3:02 pm

1 stop18h 07m

$655

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 4/13

5:23 pm-10:15 am

1 stop14h 52m

Rio de Janeiro–Galeão Intl

Tue 4/21

5:20 pm-12:40 pm

2 stops21h 20m

$1,034

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Wed 4/15

1:31 pm-10:45 am

2 stops19h 14m

Rio de Janeiro–Galeão Intl

Thu 4/23

7:00 am-11:05 pm

2 stops18h 05m

$1,040

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 4/6

5:27 pm-10:15 am

1 stop14h 48m

Rio de Janeiro–Galeão Intl

Tue 4/21

9:00 pm-9:51 am

1 stop14h 51m

$1,042

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 6/1

12:48 pm-8:20 am

2 stops17h 32m

Rio de Janeiro–Galeão Intl

Mon 6/8

10:10 pm-3:45 pm

2 stops19h 35m

$1,046

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 4/13

5:23 pm-10:15 am

1 stop14h 52m

Rio de Janeiro–Galeão Intl

Thu 4/23

9:00 pm-11:05 pm

1 stop28h 05m

$1,052

Flights are sorted by cheapest round-trip flights 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, April 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 $872. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of April, then departing from Houston during the month May is also very affordable. Most momondo users find prices during this month for around $1,021.

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.
Search flight deals

  • 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 10h 15m, 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 $654Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,004Free CancellationRating
7.4
9,279 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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