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$290+ Cheap flights from George Bush Intcntl (IAH) to the Czech Republic

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PRG
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Czech Republic

Keep the following information in mind while searching for George Bush Intcntl to Czech Republic flight deals. Data was last updated October 29, 2025.

Round-trip from

$525
(Gotogate)

One-way from

$290
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$746
From Houston George Bush Intcntl to Czech Republic
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One-way flight from Houston George Bush Intcntl to Czech Republic
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Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($60 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 Czech Republic

Cheapest flights from George Bush Intcntl to Czech Republic
Explore the most affordable flight options available from George Bush Intcntl to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:10 amIAH - PRG
2 stops42h 35mAir Canada
Wed 12/1012:10 pmPRG - IAH
2 stops40h 34mAir Canada
Deal found 10/28$525
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:30 pmIAH - PRG
1 stop18h 35mMultiple Airlines
Wed 12/1010:00 amPRG - IAH
2 stops18h 39mMultiple Airlines
Deal found 10/28$533
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/274:05 pmIAH - PRG
1 stop12h 35mDelta
Wed 12/106:00 amPRG - IAH
1 stop14h 30mDelta
Deal found 10/28$542
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 10/29. 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 10/29$549
This Delta deal was found by Cheapflights users on 10/29. 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 12/15:15 amIAH - PRG
2 stops20h 10mDelta
Mon 12/86:00 amPRG - IAH
1 stop14h 30mDelta
Deal found 10/29$552
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.
Tue 11/184:05 pmIAH - PRG
1 stop18h 00mMultiple Airlines
Mon 12/86:30 pmPRG - IAH
1 stop26h 00mMultiple Airlines
Deal found 10/26$591
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:05 pmIAH - PRG
1 stop37h 55mTurkish Airlines
Tue 11/112:45 pmPRG - IAH
1 stop35h 25mTurkish Airlines
Deal found 10/28$595

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Czech Republic 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 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to the Czech Republic that are best for you.

Fly from

George Bush Intcntl

Fly to

Czech Republic

Route

Depart

Return

Price

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 11/27

4:05 pm-11:40 am

1 stop12h 35m

Václav Havel Prague

Wed 12/10

6:00 am-1:30 pm

1 stop14h 30m

$542

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 4/2

3:50 pm-3:00 pm

1 stop16h 10m

Václav Havel Prague

Mon 4/6

11:15 am-1:15 pm

1 stop33h 00m

$642

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 4/2

3:35 pm-1:40 pm

1 stop15h 05m

Václav Havel Prague

Mon 4/6

2:30 pm-12:20 am

2 stops16h 50m

$715

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 11/13

12:30 pm-10:25 am

2 stops14h 55m

Václav Havel Prague

Wed 11/19

7:30 am-9:39 pm

2 stops21h 09m

$723

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 11/13

4:50 pm-10:25 pm

1 stop22h 35m

Václav Havel Prague

Wed 11/19

7:30 am-6:15 pm

1 stop17h 45m

$741

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 12/25

3:30 pm-10:50 am

1 stop12h 20m

Václav Havel Prague

Thu 1/8

11:35 am-1:30 pm

1 stop32h 55m

$752

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 12/14

4:20 pm-10:25 pm

2 stops23h 05m

Václav Havel Prague

Fri 1/9

7:35 am-8:31 pm

2 stops19h 56m

$754

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

4:20 pm-4:05 pm

2 stops16h 45m

Václav Havel Prague

Wed 1/7

3:10 pm-8:46 pm

2 stops36h 36m

$793

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 12/15

4:20 pm-10:25 pm

2 stops23h 05m

Václav Havel Prague

Tue 1/6

1:45 pm-9:14 am

2 stops50h 29m

$803

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 12/14

3:30 pm-10:50 am

1 stop12h 20m

Václav Havel Prague

Fri 1/9

6:00 am-1:30 pm

1 stop14h 30m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
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Best time to book a flight from George Bush Intcntl to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 the Czech Republic

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

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Czech Republic (average of $538). Flying from Houston George Bush Intcntl Airport to Czech Republic 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 CZ?

Find hourly flight availability from George Bush Intcntl to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Czech Republic at noon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Houston George Bush Intcntl Airport to the Czech Republic by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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
7,992 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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
9,001 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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
10,372 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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
7,487 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

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 Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Czech Republic in 12h 35m. Fly via Delta, Lufthansa, or United Airlines to get the fastest option. Houston George Bush Intcntl Airport and Czech Republic are separated by a distance of 5429 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    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 Czech Republic.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Czech Republic 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 Czech Republic?

    Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Czech Republic (average of $538). Flying from Houston George Bush Intcntl Airport to Czech Republic 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 Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from George Bush Intcntl to Czech Republic

Discover the top 8 airlines that operate flights from George Bush Intcntl to Czech Republic. 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 29, 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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