The cheapest times to fly from PRG to IAH are
- October 8th to December 9th (except the week of November 26th)
- December 24th to May 13th (except the weeks of January 1st and April 30th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from PRG to IAH is early to mid May. Prices can be as high as $1324 for Saturday flights during early to mid July, or as low as $598 for Tuesday flights around early to mid May.
When to Fly to Houston
Flying from Prague (PRG) to Houston, TX (IAH) will usually cost between $669 to $1128 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid May with an average ticket price of $677. Due to high demand the most expensive time to fly is early to mid July, with an average price of $1246. Planning your trip to low-cost times can easily save you $569 on economy flights and even more on first-class flights. Generally, any price below $726 can be considered a good price for a round-trip PRG to IAH flight.
See below for a graph of average weekly prices for the PRG to IAH route. All prices are for round-trip tickets in USD.
Compared to other flights, the PRG to IAH flight is cheaper than the average and costs slightly more than the average flight leaving from Prague. The average price per mile (for a direct flight) is $0.08, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Houston, and Fridays are the most expensive days to return to Prague. Selecting flights on the least expensive days could save you up to $103 (10%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $772. Return trip prices are from the IAH to PRG flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from PRG to IAH can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 46 minutes may not be realistic.
Flight Hacking PRG to IAH
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from PRG to IAH — but Champion Traveler does!
- Price for both tickets: $622
- Average savings: $105 (14.39%)
- Price for both tickets: $644
- Average savings: $83 (11.36%)
- Price for both tickets: $664
- Average savings: $63 (8.61%)
Flight Questions Answered
Still have questions about flying from PRG to IAH? We’ve got answers.
Which airlines fly this route?
You can find 23 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, Alaska, Alitalia, American, Austrian, British Airways, Brussels Airlines, Condor, CSA, Delta, Finnair, Iberia, KLM, LOT, Lufthansa, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, and potentially more during busy seasons.
How far away is it from George Bush Intercontinental/Houston Airport to Ruzyne Airport?
The distance between the two airports is roughly 5432 miles or 8742 kilometers.
How long does it take to fly from PRG to IAH?
The real-world flight time for a nonstop PRG to IAH flight is about 10 hour 46 minutes.
How many flights go between Prague and Houston, TX?
It depends on the day of the week and the date, but a typical day might have around 57 available flights from PRG to IAH.
Airport Location Info
|Origination airport name||Ruzyne Airport|
|Destination airport name||George Bush Intercontinental/Houston Airport|
|Country||the United States|
Flights to IAH
Flights from IAH
Flights to PRG
Flights from PRG
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.