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Cheap flights from Houston to Rio de Janeiro from $353

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:25 pm - 12:30 am
IAH
-
GIG
31h 05m
2 stops
Multiple Airlines Logo
7:20 am - 3:44 pm
GIG
-
IAH
34h 24m
2 stops
$706Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
12:21 pm - 12:30 am
IAH
-
GIG
34h 09m
2 stops
Multiple Airlines Logo
1:35 am - 10:06 pm
GIG
-
IAH
22h 31m
3 stops
$717Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
12:21 pm - 12:30 am
IAH
-
GIG
34h 09m
2 stops
Multiple Airlines Logo
1:35 am - 9:00 pm
GIG
-
IAH
21h 25m
2 stops
$725Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Air Canada Logo
12:00 pm - 12:05 pm
IAH
-
GIG
21h 05m
1 stop
Air Canada Logo
2:50 pm - 10:53 am
GIG
-
IAH
23h 03m
2 stops
$749Air Canada
Thu, Nov 5 - Thu, Nov 19
Air Canada Logo
11:50 am - 12:05 pm
IAH
-
GIG
21h 15m
2 stops
Air Canada Logo
2:50 pm - 10:53 am
GIG
-
IAH
23h 03m
2 stops
$770Air Canada
Thu, Nov 5 - Thu, Nov 19
LATAM Airlines Logo
10:50 am - 10:15 am
HOU
-
GIG
21h 25m
1 stop
LATAM Airlines Logo
9:00 pm - 1:19 pm
GIG
-
HOU
18h 19m
1 stop
$1,160LATAM Airlines
Mon, Aug 24 - Tue, Sep 8
Delta Logo
5:20 pm - 4:35 pm
HOU
-
GIG
21h 15m
2 stops
Delta Logo
9:00 pm - 10:06 am
GIG
-
HOU
15h 06m
1 stop
$1,186Delta
Mon, Aug 24 - Tue, Sep 8
Delta Logo
5:20 pm - 4:35 pm
HOU
-
GIG
21h 15m
2 stops
Delta Logo
9:00 pm - 10:06 am
GIG
-
HOU
15h 06m
1 stop
$1,187Delta
Mon, Aug 24 - Tue, Sep 8
LATAM Airlines Logo
5:20 pm - 10:15 am
HOU
-
GIG
14h 55m
1 stop
LATAM Airlines Logo
9:00 pm - 1:19 pm
GIG
-
HOU
18h 19m
1 stop
$1,188LATAM Airlines
Mon, Aug 24 - Tue, Sep 8
American Airlines Logo
12:14 pm - 8:20 am
HOU
-
GIG
18h 06m
2 stops
American Airlines Logo
10:10 pm - 3:43 pm
GIG
-
HOU
19h 33m
2 stops
$1,197American Airlines
Mon, Aug 24 - Tue, Sep 8

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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
Aug 24
HOU10:50 amHouston Hobby
21h 25m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Sep 8
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 19m
1 stop
HOU1:19 pmHouston Hobby
$1,160
LATAM Airlines
Aug 24
HOU5:20 pmHouston Hobby
14h 55m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Sep 8
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 19m
1 stop
HOU1:19 pmHouston Hobby
$1,188
LATAM Airlines
Aug 24
HOU5:20 pmHouston Hobby
14h 55m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Sep 10
GIG7:35 pmRio de Janeiro–Galeão Intl
16h 31m
2 stops
HOU10:06 amHouston Hobby
$1,200

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

Our best Delta deals on Houston to Rio de Janeiro–Galeão Intl Airport flight tickets
Delta
Aug 24
HOU5:20 pmHouston Hobby
21h 15m
2 stops
GIG4:35 pmRio de Janeiro–Galeão Intl
Sep 8
GIG9:00 pmRio de Janeiro–Galeão Intl
15h 06m
1 stop
HOU10:06 amHouston Hobby
$1,186
Delta
Aug 24
HOU5:20 pmHouston Hobby
21h 15m
2 stops
GIG4:35 pmRio de Janeiro–Galeão Intl
Sep 8
GIG9:00 pmRio de Janeiro–Galeão Intl
15h 06m
1 stop
HOU10:06 amHouston Hobby
$1,187
Delta
Aug 24
HOU5:20 pmHouston Hobby
22h 00m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
Sep 8
GIG5:35 pmRio de Janeiro–Galeão Intl
21h 44m
2 stops
HOU1:19 pmHouston Hobby
$1,192

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 July 7, 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

Cheapest round-trip

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 8/24

3:25 pm-12:30 am

2 stops31h 05m

Rio de Janeiro–Galeão Intl

Tue 9/8

7:20 am-3:44 pm

2 stops34h 24m

$706

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 9/21

12:21 pm-12:30 am

2 stops34h 09m

Rio de Janeiro–Galeão Intl

Thu 9/24

1:35 am-10:06 pm

3 stops22h 31m

$717

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Mon 9/21

12:21 pm-12:30 am

2 stops34h 09m

Rio de Janeiro–Galeão Intl

Thu 9/24

1:35 am-9:00 pm

2 stops21h 25m

$725

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 11/5

12:00 pm-12:05 pm

1 stop21h 05m

Rio de Janeiro–Galeão Intl

Thu 11/19

2:50 pm-10:53 am

2 stops23h 03m

$749

HoustonRio de Janeiro

IAH - GIG

IAHGIG

Houston George Bush Intcntl

Thu 11/5

11:50 am-12:05 pm

2 stops21h 15m

Rio de Janeiro–Galeão Intl

Thu 11/19

2:50 pm-10:53 am

2 stops23h 03m

$770

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 8/24

10:50 am-10:15 am

1 stop21h 25m

Rio de Janeiro–Galeão Intl

Tue 9/8

9:00 pm-1:19 pm

1 stop18h 19m

$1,160

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 8/24

5:20 pm-4:35 pm

2 stops21h 15m

Rio de Janeiro–Galeão Intl

Tue 9/8

9:00 pm-10:06 am

1 stop15h 06m

$1,186

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 8/24

5:20 pm-4:35 pm

2 stops21h 15m

Rio de Janeiro–Galeão Intl

Tue 9/8

9:00 pm-10:06 am

1 stop15h 06m

$1,187
Quickest round-trip

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 8/24

5:20 pm-10:15 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Tue 9/8

9:00 pm-1:19 pm

1 stop18h 19m

$1,188

HoustonRio de Janeiro

HOU - GIG

HOUGIG

Houston Hobby

Mon 8/24

12:14 pm-8:20 am

2 stops18h 06m

Rio de Janeiro–Galeão Intl

Tue 9/8

10:10 pm-3:43 pm

2 stops19h 33m

$1,197

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 $654. 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 $749.

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 Airport flights?

There are 3 cabin classes available to choose from on Houston to Rio de Janeiro–Galeão Intl Airport 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

Frequently asked questions about flying from Houston to Rio de Janeiro–Galeão Intl Airport

  • 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
United AirlinesPriceFrom $1,006Free CancellationRating
7.4
9,944 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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