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$417+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PRG
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Gotogate deal was found by Cheapflights users on 11/4. 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.
Wed 12/312:10 pmIAH - PRG
2 stops20h 55mMultiple Airlines
Wed 12/106:45 amPRG - IAH
2 stops21h 54mMultiple Airlines
Deal found 11/4$574
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/73:10 pmIAH - PRG
2 stops19h 25mDelta
Tue 12/232:30 pmPRG - IAH
1 stop30h 00mDelta
Deal found 11/4$601
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:12 amIAH - PRG
2 stops39h 33mMultiple Airlines
Tue 12/2311:50 amPRG - IAH
2 stops42h 22mMultiple Airlines
Deal found 11/4$623
This Mytrip deal was found by Cheapflights users on 11/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:46 amIAH - PRG
3 stops33h 34mMultiple Airlines
Tue 12/162:50 pmPRG - IAH
3 stops33h 53mMultiple Airlines
Deal found 11/6$653
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/36:00 amHOU - PRG
2 stops28h 35mDelta
Wed 12/1011:35 amPRG - HOU
2 stops28h 59mDelta
Deal found 11/4$661
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:33 amIAH - PRG
3 stops25h 47mMultiple Airlines
Fri 12/129:05 pmPRG - IAH
2 stops34h 03mMultiple Airlines
Deal found 11/5$672
This Delta deal was found by Cheapflights users on 11/4. 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 12/110:40 amHOU - PRG
2 stops14h 45mDelta
Sun 12/711:35 amPRG - HOU
2 stops28h 59mDelta
Deal found 11/4$796
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/76:47 pmHOU - PRG
2 stops30h 38mDelta
Tue 12/236:00 amPRG - HOU
2 stops24h 11mDelta
Deal found 11/4$1,045
This British Airways deal was found by Cheapflights users on 11/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:09 pmHOU - PRG
2 stops22h 21mBritish Airways
Tue 1/69:20 pmPRG - HOU
2 stops25h 52mBritish Airways
Deal found 11/4$1,176
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/243:25 pmHOU - PRG
2 stops19h 10mDelta
Wed 12/316:00 amPRG - HOU
2 stops35h 01mDelta
Deal found 11/4$1,206
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/243:25 pmHOU - PRG
2 stops19h 10mDelta
Tue 12/308:55 amPRG - HOU
2 stops32h 06mDelta
Deal found 11/4$1,231
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/243:25 pmHOU - PRG
2 stops19h 10mDelta
Thu 1/16:30 amPRG - HOU
2 stops20h 54mDelta
Deal found 11/4$1,267

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 November 6, 2025.

Round-trip from

$523
(Trip.com)

One-way from

$417
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$652
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 November 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 November 6, 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

HOU - PRG

HOUPRG

Houston Hobby

Wed 12/3

6:00 am-5:35 pm

2 stops28h 35m

Václav Havel Prague

Wed 12/10

11:35 am-9:34 am

2 stops28h 59m

$661

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Fri 1/23

9:05 pm-6:30 pm

1 stop38h 25m

Václav Havel Prague

Wed 2/4

2:45 pm-7:10 pm

1 stop35h 25m

$677

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

3:30 pm-5:35 pm

1 stop19h 05m

Václav Havel Prague

Wed 1/14

2:30 pm-1:30 pm

1 stop30h 00m

$732

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Thu 1/8

7:10 am-11:15 am

2 stops21h 05m

Václav Havel Prague

Thu 1/22

10:25 am-9:44 pm

2 stops18h 19m

$745

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 12/14

4:50 pm-10:25 pm

1 stop22h 35m

Václav Havel Prague

Fri 1/9

7:35 am-9:28 pm

2 stops20h 53m

$817

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

4:50 pm-4:05 pm

1 stop16h 15m

Václav Havel Prague

Tue 1/6

11:50 am-11:09 am

2 stops30h 19m

$878

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 12/24

4:50 pm-4:05 pm

1 stop16h 15m

Václav Havel Prague

Wed 12/31

3:10 pm-3:50 pm

2 stops31h 40m

$901

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 12/8

12:35 pm-2:20 pm

2 stops18h 45m

Václav Havel Prague

Fri 12/12

3:00 pm-11:59 pm

2 stops39h 59m

$957

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 12/14

3:30 pm-1:45 pm

1 stop15h 15m

Václav Havel Prague

Fri 1/9

6:00 am-1:30 pm

1 stop14h 30m

$977

HoustonPrague

HOU - PRG

HOUPRG

Houston Hobby

Sun 12/7

6:47 pm-8:25 am

2 stops30h 38m

Václav Havel Prague

Tue 12/23

6:00 am-11:11 pm

2 stops24h 11m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 30 results
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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 31, 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 $543). Flying from Houston to Prague in June is currently the most expensive (average of $1,106). 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 November 6, 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 November 6, 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
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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
1,405 reviews
KLM
7.7
Good
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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
9,004 reviews
KLM
7.7
Good
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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
7,558 reviews
KLM
7.7
Good
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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
7,500 reviews
KLM
7.7
Good
1,405 reviews

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Comfort

7.7

Food

7.3

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 and Turkish Airlines fly from Houston to Prague in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 9h 50m. There are 5446 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 Lufthansa. According to our data, you can fly for as low as $458. Users have also found prices from $465 and $467 on British Airways and Delta, 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 $543). Flying from Houston to Prague in June is currently the most expensive (average of $1,106). 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

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$575Average$886FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$581Average$662FlexibilityNo cancel feeOn-time77%
KLMCheapest$591Average$1,038FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$622Average$762FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$624Average$890FlexibilityNo cancel feeOn-time69%
DeltaCheapest$678Average$1,139FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$680Average$971FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,175Average$1,175FlexibilityNo cancel feeOn-time67%

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