HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Prague

$290+ Cheap flights from Houston 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PRG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Prague with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston to Václav Havel Prague are usually found in November or April, booked 89 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Find flight deals from Houston to Prague

Cheapest flights from Houston to Prague
Explore the most affordable flight options available from Houston to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 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 10/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:05 pmIAH - PRG
1 stop23h 35mMultiple Airlines
Mon 12/86:00 amPRG - IAH
1 stop14h 30mMultiple Airlines
Deal found 10/29$543
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 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 11/2710:40 amHOU - PRG
2 stops23h 55mDelta
Wed 12/106:00 amPRG - HOU
2 stops23h 48mDelta
Deal found 10/28$562
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 12/810:39 amHOU - PRG
2 stops17h 11mDelta
Mon 12/159:50 amPRG - HOU
2 stops19h 58mDelta
Deal found 10/29$568
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:05 pmIAH - PRG
1 stop38h 25mTurkish Airlines
Sat 12/69:35 amPRG - IAH
1 stop34h 35mTurkish Airlines
Deal found 10/29$577
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/294:20 pmIAH - PRG
2 stops14h 45mUnited Airlines
Sat 12/61:45 pmPRG - IAH
2 stops16h 02mUnited Airlines
Deal found 10/29$587
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
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:30 pmIAH - PRG
2 stops15h 20mMultiple Airlines
Tue 12/23:05 pmPRG - IAH
2 stops37h 34mMultiple Airlines
Deal found 10/28$611

Cheap flight deals from Houston to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 30, 2025.

Round-trip from

$525
(Gotogate)

One-way from

$290
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$746
From Houston to Václav Havel Prague
Search Deals
One-way flight from Houston to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 30, 2025.
Use the filters below to find and compare flights from Houston to Prague that are best for you.

Fly from

Houston

Fly to

Prague

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

Sun 2/15

7:30 am-1:05 pm

2 stops22h 35m

Václav Havel Prague

Sat 2/21

1:45 pm-4:10 pm

1 stop33h 25m

$557

HoustonPrague

HOU - PRG

HOUPRG

Houston Hobby

Thu 11/27

10:40 am-5:35 pm

2 stops23h 55m

Václav Havel Prague

Wed 12/10

6:00 am-10:48 pm

2 stops23h 48m

$562

HoustonPrague

HOU - PRG

HOUPRG

Houston Hobby

Mon 12/8

10:39 am-10:50 am

2 stops17h 11m

Václav Havel Prague

Mon 12/15

9:50 am-10:48 pm

2 stops19h 58m

$568

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sat 11/29

9:05 pm-6:30 pm

1 stop38h 25m

Václav Havel Prague

Sat 12/6

9:35 am-1:10 pm

1 stop34h 35m

$577

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sat 11/29

4:20 pm-2:05 pm

2 stops14h 45m

Václav Havel Prague

Sat 12/6

1:45 pm-10:47 pm

2 stops16h 02m

$587

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

Sat 11/29

4:05 pm-5:05 pm

1 stop18h 00m

Václav Havel Prague

Sat 12/6

6:00 am-8:18 pm

2 stops21h 18m

$652

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-12:26 am

2 stops16h 56m

$714

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Houston to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Houston 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 to Prague

How far ahead should I book a flight from Houston to Prague?

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

The best time to book flights from Houston to Prague is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston to Prague?

Currently, December is the cheapest month in which you can book a flight from Houston to Prague (average of $538). Flying from Houston to Prague in June is currently the most expensive (average of $1,136). 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 HOU to PRG?

Find hourly flight availability from Houston 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 30, 2025.

It’s typically best to fly out from Houston to Prague in the evening. Doing so could potentially save you 29% 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 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 30, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Turkish Airlines from Houston to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
8,998 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,031 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,541 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,487 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Václav Havel Prague (PRG) is the airport you will fly into if you book a flight from Houston to Prague. You should not have trouble finding flights to Václav Havel Prague from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Prague airport from Houston. It is only a 6.9 mi journey from Václav Havel Prague (PRG) to Prague’s city center.

  • How long is the flight from Houston to Prague?

    Airlines like Delta, United Airlines, and Turkish Airlines fly from Houston to Prague in about 12h 35m. The time it takes to get you to your destination can typically vary by up to 25h 50m. There are 5429 mi between Houston and Prague. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston to Prague round-trip?

    Currently priced at $575, British Airways will fly you from Houston to Prague and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and KLM - these airlines can fly you to your destination from $581 and $591, respectively. British Airways is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston to Prague one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $441. Users have also found prices from $472 and $478 on Delta and KLM, respectively.

  • Can I find deals for flights from Houston to Prague that include hotel bookings?

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

  • How can I find direct flights from Houston to Prague?

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

  • Can I find deals for business class flights from Houston to Prague?

    Yes. Cheapflights offers flight deals from Houston 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 to Prague?

    Currently, December is the cheapest month in which you can book a flight from Houston to Prague (average of $538). Flying from Houston to Prague in June is currently the most expensive (average of $1,136). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Houston to Prague

Discover the top 8 airlines that operate flights from Houston 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$575Average$934FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$581Average$662FlexibilityNo cancel feeOn-time77%
KLMCheapest$591Average$1,038FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$624Average$885FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$627Average$793FlexibilityNo cancel feeOn-time77%
DeltaCheapest$678Average$1,109FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$680Average$971FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,175Average$1,175FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.