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$270+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PRG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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

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 September 17, 2025.

Round-trip from

$521
(British Airways)

One-way from

$270
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$849
From Houston to Václav Havel Prague
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One-way flight from Houston to Václav Havel Prague
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Highest demand for flights based on searches. 8% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:50 pmIAH - PRG
1 stop21h 45mBritish Airways
Wed 12/109:30 pmPRG - IAH
1 stop23h 35mBritish Airways
Deal found 9/15$521
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:01 amIAH - PRG
2 stops20h 19mScandinavian Airlines
Tue 11/1810:25 amPRG - IAH
2 stops20h 31mScandinavian Airlines
Deal found 9/15$528
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:24 pmIAH - PRG
2 stops21h 26mFinnair
Wed 12/107:35 pmPRG - IAH
2 stops31h 25mFinnair
Deal found 9/15$535
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Mon 11/244:13 pmIAH - PRG
2 stops15h 07mScandinavian Airlines
Tue 12/23:00 pmPRG - IAH
2 stops39h 54mScandinavian Airlines
Deal found 9/16$542
This Iberia deal was found by Cheapflights users on 9/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:19 pmIAH - PRG
2 stops18h 36mMultiple Airlines
Wed 11/126:50 amPRG - IAH
2 stops20h 10mMultiple Airlines
Deal found 9/15$547
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:32 pmIAH - PRG
2 stops21h 13mBritish Airways
Tue 12/29:20 pmPRG - IAH
1 stop23h 45mBritish Airways
Deal found 9/16$549
This lol.travel deal was found by Cheapflights users on 9/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:50 pmIAH - PRG
2 stops20h 00mFinnair
Mon 11/177:35 pmPRG - IAH
2 stops30h 49mFinnair
Deal found 9/16$555
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:24 pmIAH - PRG
2 stops21h 26mMultiple Airlines
Tue 11/187:35 pmPRG - IAH
2 stops30h 49mMultiple Airlines
Deal found 9/16$560
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:50 pmIAH - PRG
2 stops20h 00mMultiple Airlines
Mon 11/177:35 pmPRG - IAH
2 stops33h 53mMultiple Airlines
Deal found 9/16$561
This British Airways deal was found by Cheapflights users on 9/15. 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 11/194:45 pmIAH - PRG
2 stops17h 45mBritish Airways
Wed 12/39:30 pmPRG - IAH
1 stop23h 35mBritish Airways
Deal found 9/15$565
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:11 pmHOU - PRG
2 stops17h 54mAmerican Airlines
Thu 11/66:45 amPRG - HOU
2 stops20h 05mAmerican Airlines
Deal found 9/14$583
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:13 pmHOU - PRG
2 stops17h 52mAmerican Airlines
Tue 11/186:45 amPRG - HOU
2 stops18h 09mAmerican Airlines
Deal found 9/15$586

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 September 17, 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

Mon 3/16

4:50 pm-5:30 pm

1 stop18h 40m

Václav Havel Prague

Tue 3/31

5:45 pm-1:40 pm

1 stop26h 55m

$521

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 3/16

10:45 pm-5:30 pm

1 stop12h 45m

Václav Havel Prague

Mon 3/30

8:55 pm-1:40 pm

1 stop23h 45m

$521

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 3/15

4:50 pm-6:10 pm

1 stop19h 20m

Václav Havel Prague

Tue 3/31

6:40 am-1:40 pm

1 stop14h 00m

$521

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 3/16

10:45 pm-12:55 pm

1 stop32h 10m

Václav Havel Prague

Fri 3/27

6:00 am-3:05 pm

1 stop15h 05m

$521

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 3/15

10:50 pm-8:45 pm

1 stop15h 55m

Václav Havel Prague

Mon 3/30

8:55 pm-1:40 pm

1 stop23h 45m

$521

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 10/27

6:19 pm-6:55 pm

2 stops18h 36m

Václav Havel Prague

Wed 11/12

6:50 am-8:00 pm

2 stops20h 10m

$547

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Wed 11/19

4:45 pm-5:30 pm

2 stops17h 45m

Václav Havel Prague

Wed 12/3

9:30 pm-2:05 pm

1 stop23h 35m

$565

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Mon 3/16

4:50 pm-6:50 pm

2 stops20h 00m

Václav Havel Prague

Sun 3/29

8:40 am-11:25 pm

2 stops21h 45m

$569

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sat 3/14

10:50 pm-10:05 am

1 stop29h 15m

Václav Havel Prague

Tue 3/31

10:20 am-1:40 pm

1 stop34h 20m

$571

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

Sun 3/15

10:50 pm-6:10 pm

1 stop13h 20m

Václav Havel Prague

Sat 3/28

7:15 pm-1:40 pm

1 stop24h 25m

$571

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 38 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 September 12, 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, November is the cheapest month in which you can book a flight from Houston to Prague (average of $651). Flying from Houston to Prague in June is currently the most expensive (average of $1,119). 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 September 17, 2025.

It’s typically best to fly out from Houston to Prague in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United 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.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 British Airways, Delta, and American Airlines fly from Houston to Prague in about 15h 53m. The time it takes to get you to your destination can typically vary by up to 8h 59m. 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 $460, Delta will fly you from Houston to Prague and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Turkish Airlines - these airlines can fly you to your destination from $493 and $581, respectively. Delta is currently priced 52% 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 Scandinavian Airlines. According to our data, you can fly for as low as $376. Users have also found prices from $467 and $577 on Delta and Iberia, 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, November is the cheapest month in which you can book a flight from Houston to Prague (average of $651). Flying from Houston to Prague in June is currently the most expensive (average of $1,119). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$460Average$1,028FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$493Average$924FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$581Average$664FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$624Average$894FlexibilityNo cancel feeOn-time69%
KLMCheapest$636Average$1,343FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$680Average$971FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$702Average$807FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$1,175Average$1,175FlexibilityNo cancel feeOn-time67%

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