$566 Cheap Flights from Prague (PRG) to Houston (IAH)

View $566 flight on Mon, Mar 16, 2026Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Prague to Houston (PRG-IAH)

Prices were available within the past 7 days and start at $566 for one-way flights and $831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, Feb 1 - Fri, Feb 13
PRG
Prague
IAH
Houston
$831 Roundtrip, found 3 days ago
$831
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Feb 1 from Prague to Houston, returning Fri, Feb 13, priced at $831 found 3 days ago
Turkish Airlines
Tue, Feb 17 - Fri, Feb 20
PRG
Prague
IAH
Houston
$833 Roundtrip, found 5 days ago
$833
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Feb 17 from Prague to Houston, returning Fri, Feb 20, priced at $833 found 5 days ago
Turkish Airlines
Wed, Dec 10 - Wed, Mar 4
PRG
Prague
IAH
Houston
$837 Roundtrip, found 17 hours ago
$837
Roundtrip
found 17 hours ago
Select Turkish Airlines flight, departing Wed, Dec 10 from Prague to Houston, returning Wed, Mar 4, priced at $837 found 17 hours ago
Delta
Sat, Jan 31 - Sun, Feb 1
PRG
Prague
IAH
Houston
$888 Roundtrip, found 3 days ago
$888
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 31 from Prague to Houston, returning Sun, Feb 1, priced at $888 found 3 days ago
British Airways
Sun, Nov 23 - Mon, Dec 1
PRG
Prague
IAH
Houston
$892 Roundtrip, found 2 days ago
$892
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 23 from Prague to Houston, returning Mon, Dec 1, priced at $892 found 2 days ago
American Airlines
Wed, Apr 22 - Wed, May 13
PRG
Prague
IAH
Houston
$913 Roundtrip, found 19 hours ago
$913
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Apr 22 from Prague to Houston, returning Wed, May 13, priced at $913 found 19 hours ago
Lufthansa
Sun, Nov 23 - Thu, Jan 1
PRG
Prague
IAH
Houston
$915 Roundtrip, found 17 hours ago
$915
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Sun, Nov 23 from Prague to Houston, returning Thu, Jan 1, priced at $915 found 17 hours ago
Air Canada
Tue, Jan 20 - Sat, Feb 14
PRG
Prague
IAH
Houston
$917 Roundtrip, found 4 days ago
$917
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Jan 20 from Prague to Houston, returning Sat, Feb 14, priced at $917 found 4 days ago
Swiss International Air Lines
Wed, Feb 4 - Tue, Feb 10
PRG
Prague
IAH
Houston
$935 Roundtrip, found 3 days ago
$935
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Feb 4 from Prague to Houston, returning Tue, Feb 10, priced at $935 found 3 days ago
Iberia
Tue, Feb 3 - Mon, Feb 9
PRG
Prague
IAH
Houston
$939 Roundtrip, found 3 days ago
$939
Roundtrip
found 3 days ago
Select Iberia flight, departing Tue, Feb 3 from Prague to Houston, returning Mon, Feb 9, priced at $939 found 3 days ago

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight from $566 or cheap return flight from $831 from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH) 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 Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from PRG to IAH is February, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline that'll fly you from PRG to IAH, 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 list the most affordable options first.
How many flights per day from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)?
There are no daily nonstop flights from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PRG to IAH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)?
To reach George Bush Intercontinental Airport (IAH) on time, choose a flight that takes off from Vaclav Havel Airport (PRG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from PRG to IAH right before your journey is generally more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PRG to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a PRG to IAH flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to George Bush Intercontinental Airport (IAH)?
Typically, you can modify or cancel your PRG to IAH flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Vaclav Havel
Destination airport
George Bush Intercontinental
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$831
Distance
5432 mi

Book with confidence

Prague to Houston Flights

The cheapest times to fly from Prague to Houston

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 Prague to Houston are during the month of February. You can find some of the cheapest flights from Prague to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to Houston

Sunday is one of the best days to book for cheap flights from Prague to Houston: 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 Prague to Houston

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 Prague to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $566 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 Prague to Houston 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 Prague to Houston 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.

 

Prague to Houston Flights

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*Available to One Key members.