Cheap Flights from Houston George Bush Intercntl. to Rio de Janeiro Internacional

Compare Houston George Bush Intercntl. to Rio de Janeiro Internacional flight deals

Find the cheapest month or even day of the year to fly to Rio de Janeiro Internacional

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Flight deals from Houston George Bush Intercntl. to Rio de Janeiro Internacional

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. to Rio de Janeiro Internacional? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston George Bush Intercntl. to Rio de Janeiro Internacional

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Rio de Janeiro Internacional flights are currently cheapest in April.

Direct flights from Houston George Bush Intercntl. to Rio de Janeiro Internacional

Houston George Bush Intercntl. to Rio de Janeiro Internacional: Alternative routes

Compare routes from Houston George Bush Intercntl. to Rio de Janeiro below. You may find an airport to fly into that's cheaper, faster, or easier than Rio de Janeiro Internacional.

Houston to Rio de Janeiro: Flight information

The things to know before you go.
Cheapest flight found$1,518
Cheapest month to flyApril
Average flight time10 hrs, 17 mins
Most popular airlineUnited
Average flights per week16

Finding cheap flights from Houston George Bush Intercntl. to Rio de Janeiro Internacional: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Rio de Janeiro Internacional is $1,518. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 17 minutes is the average flight time from Houston George Bush Intercntl. to Rio de Janeiro Internacional.
United and ANA (All Nippon Airways) fly direct from Houston George Bush Intercntl. to Rio de Janeiro Internacional.
As of February 2026, there are 16 flights per week flying from Houston George Bush Intercntl. to Rio de Janeiro Internacional.
The cheapest month to fly from Houston George Bush Intercntl. to Rio de Janeiro Internacional is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Rio de Janeiro Internacional Airport on Monday, 13 April 2026.
Yes – the average flight time is 10 hours and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rio de Janeiro Internacional but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rio de Janeiro is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, GOL Linhas Aéreas and United offer the cheapest flight tickets to Rio de Janeiro Internacional.

Travelling from George Bush Intercontinental Airport (IAH) to Galeao Antonio Carlos Jobim International Airport (GIG): what you need to know

  • Hop on a direct flight from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport and you'll be travelling for an average of 10 hours 15 minutes.

  • Rio De Janeiro's timezone is UTC-3, making Rio De Janeiro two hours ahead of Houston.

  • Flights from IAH to GIG start from 19:55 — the first with United Airlines. The latest departure is at 21:20 with United Airlines. In total, there are ten weekly George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport flights.

  • Leave enough time to catch your IAH to GIG flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month such as July? School holidays and other popular periods can mean longer queues and delays at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Travelling to Rio De Janeiro (and then seeing more of Brazil!) is a snap with United Airlines. This popular airline has direct flights from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport.

  • The airline that tops the list for bookings on this route is United Airlines.

  • The carrier with the top on-time arrival rate for IAH to GIG flights is United Airlines.

  • Think about adding a stopover when booking your ticket from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport. Just deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between IAH and GIG:

    • Dallas/Fort Worth International Airport

    • Tocumen International Airport

    • Miami International Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Galeao Antonio Carlos Jobim International Airport (GIG)

  • The lowest price we've seen for a one-way George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport flight is $732. A round-trip plane ticket right now is $1,518. Depending on the availability and when you book, these fares can change.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from IAH to GIG.

  • May is the cheapest month for flights from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.

  • You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from IAH to GIG.

  • Tailor your trip using filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport.

Handy information about George Bush Intercontinental Airport (IAH)

Arriving at Galeao Antonio Carlos Jobim International Airport (GIG)

Getting from Galeao Antonio Carlos Jobim International Airport (GIG) to central Rio De Janeiro

  • From Galeao Antonio Carlos Jobim International Airport, Rio De Janeiro is approximately 18 kilometres away. It takes around 20 minutes to reach the centre by car.

  • It takes roughly 1 hour 5 minutes if you're travelling on public transport.

When to fly to Galeao Antonio Carlos Jobim International Airport (GIG)

  • The quietest month for a flight from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport is May, while July is the most popular. Choose the ideal time to go to Rio De Janeiro based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When reserving your flight from George Bush Intercontinental Airport to Galeao Antonio Carlos Jobim International Airport, think about the kind of weather you like. February is the warmest month in Rio De Janeiro, with the temperature ranging from 22ºC to 33ºC.

  • July sees average temperatures of between 17ºC and 27ºC. Search for cheap tickets from IAH to GIG sometime then if you want to travel in cooler conditions.

Explore more of Brazil

  • Rio De Janeiro has its own special appeal, but there are so many other parts of Brazil just waiting to be explored. About 354 kilometres west of Rio De Janeiro, a visit to Sao Paulo will keep you on the move. Start with attractions like Sao Paulo Museum of Art, Ibirapuera Park and Paulista Avenue.

  • Around 338 kilometres north of Rio De Janeiro, Belo Horizonte is another favourite stop in Brazil. Experience this destination's highlights firsthand at Abilio Barreto Historical Museum, Matiz Arte Objeto and Deck Vertedouro.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.