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$273+ Cheap flights from George Bush Intcntl (IAH) to Prague (PRG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PRG
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Václav Havel Prague are usually found in August or April, booked 57 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Prague

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$541
(Air France)

One-way from

$273
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$739
Provider with most accurate pricing for Houston George Bush Intcntl-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Václav Havel Prague flights.
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From Houston George Bush Intcntl to Václav Havel Prague
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One-way flight from Houston George Bush Intcntl to Václav Havel Prague
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Highest demand for flights based on searches. 12% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from George Bush Intcntl to Prague

Cheapest flights from George Bush Intcntl to Prague
Explore the most affordable flight options available from George Bush Intcntl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Air France deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:05 pmIAH - PRG
1 stop12h 35mMultiple Airlines
Mon 12/86:00 amPRG - IAH
1 stop14h 30mMultiple Airlines
Deal found 10/26$541
This Air France deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:05 pmIAH - PRG
1 stop23h 35mMultiple Airlines
Mon 12/12:30 pmPRG - IAH
1 stop30h 00mMultiple Airlines
Deal found 10/27$543
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:10 pmIAH - PRG
2 stops15h 40mAir Canada
Wed 12/106:50 amPRG - IAH
2 stops21h 49mAir Canada
Deal found 10/27$545
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:30 pmIAH - PRG
1 stop12h 20mKLM
Wed 12/106:00 amPRG - IAH
1 stop14h 30mKLM
Deal found 10/27$547
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:55 amIAH - PRG
2 stops18h 10mAir Canada
Mon 12/86:50 amPRG - IAH
2 stops21h 49mAir Canada
Deal found 10/26$549
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:05 pmIAH - PRG
1 stop12h 35mDelta
Mon 12/86:00 amPRG - IAH
2 stops24h 59mDelta
Deal found 10/26$551
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:39 pmIAH - PRG
2 stops15h 56mDelta
Wed 12/106:00 amPRG - IAH
1 stop14h 30mDelta
Deal found 10/27$552
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:50 pmIAH - PRG
1 stop16h 15mUnited Airlines
Sun 1/116:15 amPRG - IAH
2 stops18h 05mUnited Airlines
Deal found 10/26$553
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amIAH - PRG
2 stops23h 35mUnited Airlines
Mon 1/1210:25 amPRG - IAH
2 stops16h 52mUnited Airlines
Deal found 10/26$556
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:05 pmIAH - PRG
1 stop18h 00mDelta
Sun 1/1112:40 pmPRG - IAH
1 stop32h 15mDelta
Deal found 10/26$560
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:55 pmIAH - PRG
1 stop20h 30mUnited Airlines
Wed 12/177:30 amPRG - IAH
2 stops16h 55mUnited Airlines
Deal found 10/26$563

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Prague that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Prague that are best for you.

Fly from

George Bush Intcntl

Fly to

Prague

Route

Depart

Return

Price

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/31

6:30 am-1:05 pm

2 stops23h 35m

Václav Havel Prague

Mon 1/12

10:25 am-8:17 pm

2 stops16h 52m

$556

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/10

6:55 pm-10:25 pm

1 stop20h 30m

Václav Havel Prague

Tue 12/16

1:45 pm-11:57 pm

2 stops17h 12m

$565

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 12/29

5:05 pm-10:25 pm

2 stops22h 20m

Václav Havel Prague

Mon 1/12

7:35 am-8:17 pm

2 stops19h 42m

$630

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 12/28

6:55 pm-10:25 pm

1 stop20h 30m

Václav Havel Prague

Mon 1/12

11:50 am-8:45 am

2 stops27h 55m

$668

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/10

6:55 pm-10:25 pm

1 stop20h 30m

Václav Havel Prague

Tue 12/16

7:25 am-2:35 pm

1 stop14h 10m

$713

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 12/29

5:05 pm-10:25 pm

2 stops22h 20m

Václav Havel Prague

Wed 1/7

12:10 pm-9:53 am

2 stops28h 43m

$736

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

4:50 pm-4:05 pm

1 stop16h 15m

Václav Havel Prague

Wed 1/7

7:30 am-10:40 pm

2 stops22h 10m

$761

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

3:00 pm-4:05 pm

2 stops18h 05m

Václav Havel Prague

Mon 12/29

3:10 pm-2:40 pm

2 stops30h 30m

$789

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Fri 11/7

4:50 pm-10:25 pm

1 stop22h 35m

Václav Havel Prague

Wed 3/25

7:30 am-3:10 pm

1 stop13h 40m

$815

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Tue 3/24

10:05 pm-6:30 pm

1 stop38h 25m

Václav Havel Prague

Sat 3/28

2:45 pm-7:15 pm

1 stop34h 30m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 16 results
1
2

Compare providers for flights from George Bush Intcntl to Prague

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Prague in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Prague flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Prague flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Prague flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Prague flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Prague

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Prague?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Prague. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Prague, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Prague?

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Prague (average of $538). Flying from Houston George Bush Intcntl Airport to Prague in June is currently the most expensive (average of $1,155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to PRG?

Find hourly flight availability from George Bush Intcntl to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Prague at noon. Doing so could potentially save you 49% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Houston George Bush Intcntl Airport to Prague. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,000 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Prague from Houston George Bush Intcntl?

    Located just 6.9 mi from the city center, Václav Havel Prague is the airport most travelers will use when flying to Prague from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Václav Havel Prague (PRG) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 8 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Prague?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Prague in 23h 35m. Fly via United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Prague is about 5429 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Prague round-trip?

    Turkish Airlines, at $607, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Prague.Alternate airlines to your destination round-trip include British Airways and United Airlines. Turkish Airlines is currently priced 33% below the average price you’ll pay for this route.

  • Can I find deals for flights from George Bush Intcntl to Prague that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Prague.

  • Can I find deals for business class flights from George Bush Intcntl to Prague?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Prague?

    Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Prague (average of $538). Flying from Houston George Bush Intcntl Airport to Prague in June is currently the most expensive (average of $1,155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Prague flights

Top 8 airlines flying from George Bush Intcntl to Prague

Discover the top 8 airlines that operate flights from George Bush Intcntl to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$607Average$667FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$608Average$1,019FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$624Average$853FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$627Average$793FlexibilityNo cancel feeOn-time77%
KLMCheapest$639Average$1,219FlexibilityNo cancel feeOn-time75%
DeltaCheapest$678Average$1,217FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$680Average$886FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,175Average$1,175FlexibilityNo cancel feeOn-time67%

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