Cheap Flights from Houston (IAH) to Bissau (OXB)

Popular airlines from George Bush Intercontinental Airport (IAH) to Bissau (OXB-Osvaldo Vieira Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB) cost?
Lock in a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB)?
is the least expensive month to fly from IAH to OXB. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB)?
To find the cheapest airline that'll fly you from IAH to OXB, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB)?
Direct flights from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to OXB?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB) last-minute?
Last-minute fares from IAH to OXB are generally more expensive. To lock in the lowest rates, start searching for flights early. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book an IAH to OXB flight and hotel package?
You'll typically save money by securing an IAH to OXB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Osvaldo Vieira Intl. Airport (OXB)?
Generally, it's possible to reschedule or cancel your IAH to OXB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Osvaldo Vieira Intl.
Distance
5198 mi

Book with confidence

Houston to Bissau Flights

The cheapest times to fly from Houston to Bissau

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Bissau are during the month of . You can find some of the cheapest flights from Houston to Bissau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Bissau

Sunday is one of the best days to book for cheap flights from Houston to Bissau: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Bissau

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Bissau in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Bissau flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Bissau airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Bissau Flights
*Available to One Key members.