£345 Cheap Flights from Houston (IAH) to Prague (PRG)

View £345 flight on Sun, 22 Feb 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £345 for one-way flights and £587 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 8 Jul - Thu, 17 Jul
IAH
Houston
PRG
Prague
£587 Return, found 3 days ago
£587
Return
found 3 days ago
Select Air Canada flight, departing Tue, 8 Jul from Houston to Prague, returning Thu, 17 Jul, priced at £587 found 3 days ago
Air Canada
Wed, 2 Jul - Wed, 9 Jul
IAH
Houston
PRG
Prague
£591 Return, found 3 days ago
£591
Return
found 3 days ago
Select Air Canada flight, departing Wed, 2 Jul from Houston to Prague, returning Wed, 9 Jul, priced at £591 found 3 days ago
Lufthansa
Tue, 8 Jul - Thu, 17 Jul
IAH
Houston
PRG
Prague
£602 Return, found 3 days ago
£602
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 8 Jul from Houston to Prague, returning Thu, 17 Jul, priced at £602 found 3 days ago
Air Canada
Tue, 8 Jul - Thu, 17 Jul
IAH
Houston
PRG
Prague
£607 Return, found 3 days ago
£607
Return
found 3 days ago
Select Air Canada flight, departing Tue, 8 Jul from Houston to Prague, returning Thu, 17 Jul, priced at £607 found 3 days ago
Air France
Wed, 2 Jul - Wed, 9 Jul
IAH
Houston
PRG
Prague
£645 Return, found 3 days ago
£645
Return
found 3 days ago
Select Air France flight, departing Wed, 2 Jul from Houston to Prague, returning Wed, 9 Jul, priced at £645 found 3 days ago
Air France
Wed, 2 Jul - Wed, 9 Jul
IAH
Houston
PRG
Prague
£649 Return, found 3 days ago
£649
Return
found 3 days ago
Select Air France flight, departing Wed, 2 Jul from Houston to Prague, returning Wed, 9 Jul, priced at £649 found 3 days ago
Virgin Atlantic
Tue, 8 Jul - Thu, 17 Jul
IAH
Houston
PRG
Prague
£657 Return, found 3 days ago
£657
Return
found 3 days ago
Select Virgin Atlantic flight, departing Tue, 8 Jul from Houston to Prague, returning Thu, 17 Jul, priced at £657 found 3 days ago
TAP Portugal
Tue, 8 Jul - Thu, 17 Jul
IAH
Houston
PRG
Prague
£1,461 Return, found 3 days ago
£1,461
Return
found 3 days ago
Select TAP Portugal flight, departing Tue, 8 Jul from Houston to Prague, returning Thu, 17 Jul, priced at £1,461 found 3 days ago
Aer Lingus
Wed, 2 Jul - Wed, 9 Jul
IAH
Houston
PRG
Prague
£2,302 Return, found 3 days ago
£2,302
Return
found 3 days ago
Select Aer Lingus flight, departing Wed, 2 Jul from Houston to Prague, returning Wed, 9 Jul, priced at £2,302 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Prague (PRG)

November is typically the cheapest month to fly

From £362 - £945 per traveller.

Graph displaying average flight prices per month

Flight from Houston to Prague route information
Origin airport
George Bush Intercontinental
Destination airport
Vaclav Havel
Return price
£587
Distance
8692 km

Compare flights from Houston to Prague easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Prague. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Vaclav Havel in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Vaclav Havel.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Vaclav Havel (PRG)

The easiest way to view the best deals on flights from Houston to Prague today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Vaclav Havel start at just £587 and range up to £2,302.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Prague
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Prague flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Vaclav Havel for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to PRG?
If you're travelling between George Bush Intercontinental Airport (IAH) and Prague Airport, round-trip flights start from £587. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to Václav Havel Airport Prague?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Houston Airport to PRG that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houston Airport to Václav Havel Airport Prague flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to PRG?
You'll have 8,800 kilometres to cover on the long-haul Houston to Prague route. Dress in layers of comfy clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from Houston Airport to Václav Havel Airport Prague?
At present, no airlines offer flights directly from George Bush Intercontinental Airport (IAH) to PRG. You'll have to book a flight with one or more stops. To get the best price and connections, lock in your fare ahead of time.
Are IAH to Vaclav Havel Airport (PRG) flight tickets cheaper when they're purchased at the last minute?
Tickets from George Bush Intercontinental Airport (IAH) to PRG are available up to a year before departure on Expedia. And although you may nab a fantastic last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices --- and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to Prague
£586.60
*Available to Expedia members.