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$347+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PRG
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Václav Havel Prague are usually found in March or November, 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 abril 29, 2025.

Round-trip from

$669
(Iberia)

One-way from

$347
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$839
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. 7% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/22:38 pmIAH - PRG
2 stops21h 17mMultiple Airlines
jue. 10/97:10 amPRG - IAH
2 stops19h 55mMultiple Airlines
Deal found 4/29$669
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:20 amIAH - PRG
1 stop21h 50mAir Canada
mié. 9/171:40 pmPRG - IAH
1 stop15h 29mAir Canada
Deal found 4/29$670
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:00 pmIAH - PRG
1 stop19h 00mAmerican Airlines
mié. 10/88:10 amPRG - IAH
2 stops18h 55mAmerican Airlines
Deal found 4/29$680
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/22:32 pmIAH - PRG
2 stops21h 13mFinnair
jue. 10/98:10 amPRG - IAH
2 stops16h 31mFinnair
Deal found 4/29$689
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/123:55 pmIAH - PRG
1 stop22h 10mBritish Airways
lun. 12/229:35 pmPRG - IAH
1 stop23h 35mBritish Airways
Deal found 4/29$697
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:00 pmIAH - PRG
1 stop38h 25mTurkish Airlines
jue. 9/187:20 pmPRG - IAH
1 stop24h 20mTurkish Airlines
Deal found 4/29$702
This Delta deal was found by Cheapflights users on 4/29. 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.
lun. 9/110:00 amIAH - PRG
1 stop16h 00mDelta
mié. 9/1711:00 amPRG - IAH
1 stop18h 07mDelta
Deal found 4/29$716
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 9/27:20 amIAH - PRG
1 stop21h 50mUnited Airlines
mar. 10/76:00 amPRG - IAH
2 stops20h 42mUnited Airlines
Deal found 4/29$719
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/312:15 pmIAH - PRG
2 stops18h 50mSWISS
lun. 9/152:55 pmPRG - IAH
2 stops36h 18mSWISS
Deal found 4/29$754
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:19 pmHOU - PRG
2 stops17h 06mAmerican Airlines
lun. 12/2211:00 amPRG - HOU
2 stops19h 45mAmerican Airlines
Deal found 4/29$760
This FlightHub deal was found by Cheapflights users on 4/29. 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.
vie. 9/194:00 pmIAH - PRG
2 stops34h 45mScandinavian Airlines
sáb. 10/410:25 amPRG - IAH
2 stops20h 05mScandinavian Airlines
Deal found 4/29$773
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/212:05 pmIAH - PRG
2 stops26h 45mAustrian Airlines
lun. 9/1511:15 amPRG - IAH
2 stops41h 54mAustrian Airlines
Deal found 4/29$807

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 abril 29, 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

mar. 9/2

2:38 pm-6:55 pm

2 stops21h 17m

Václav Havel Prague

jue. 10/9

7:10 am-8:05 pm

2 stops19h 55m

$669

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

mar. 9/2

7:20 am-12:10 pm

1 stop21h 50m

Václav Havel Prague

mié. 9/17

1:40 pm-10:09 pm

1 stop15h 29m

$670

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

lun. 9/1

9:00 pm-11:00 pm

1 stop19h 00m

Václav Havel Prague

mié. 10/8

8:10 am-8:05 pm

2 stops18h 55m

$680

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

mar. 9/2

2:32 pm-6:45 pm

2 stops21h 13m

Václav Havel Prague

jue. 10/9

8:10 am-5:41 pm

2 stops16h 31m

$689

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

lun. 9/1

9:00 pm-6:25 pm

1 stop38h 25m

Václav Havel Prague

mié. 9/17

7:20 pm-7:05 pm

1 stop30h 45m

$702

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

mar. 9/2

2:38 pm-6:55 pm

2 stops21h 17m

Václav Havel Prague

mié. 9/17

7:40 pm-11:35 pm

2 stops34h 55m

$715

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

lun. 9/1

10:00 am-9:00 am

1 stop16h 00m

Václav Havel Prague

vie. 9/19

11:00 am-10:07 pm

1 stop18h 07m

$716

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

mar. 9/2

7:20 am-12:10 pm

1 stop21h 50m

Václav Havel Prague

mar. 10/7

6:00 am-7:42 pm

2 stops20h 42m

$719

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

mié. 9/3

12:15 pm-2:05 pm

2 stops18h 50m

Václav Havel Prague

lun. 9/15

2:55 pm-8:13 pm

2 stops36h 18m

$754

HoustonPrague

IAH - PRG

IAHPRG

Houston George Bush Intcntl

vie. 9/19

4:00 pm-9:45 am

2 stops34h 45m

Václav Havel Prague

sáb. 10/4

10:25 am-11:30 pm

2 stops20h 05m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 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 April 25, 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 $1,215). 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 abril 29, 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.

Rainfall in Prague by month

Plan your trip to Prague by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

Temperature in Prague by month

Plan your trip to Prague by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 abril 29, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and Austrian 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
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Currently priced at $670, Air Canada will fly you from Houston to Prague and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Finnair - these airlines can fly you to your destination from $680 and $689, respectively. Air Canada is currently priced 33% 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 American Airlines. According to our data, you can fly for as low as $517. Users have also found prices from $530 and $632 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, 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 $1,215). 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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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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$460Average$1,078FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$489Average$1,026FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$573Average$1,078FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$581Average$682FlexibilityNo cancel feeOn-time77%
KLMCheapest$636Average$1,446FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$639Average$970FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$743Average$973FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$1,175Average$1,175FlexibilityNo cancel feeOn-time67%

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