PRG

$270 Find Cheap Flights from Houston to Prague

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Prague departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Prague.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Prague.
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Cheap Flights from Houston to Prague

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Prague that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Prague

Tue, Nov 18 - Mon, Dec 8
Scandinavian Airlines Logo
4:00 pm - 2:20 pmIAH-PRG
39h 20m2 stops
Scandinavian Airlines Logo
3:00 pm - 11:54 pmPRG-IAH
39h 54m2 stops
$512Scandinavian Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
3:50 pm - 6:50 pmIAH-PRG
20h 00m2 stops
Multiple Airlines Logo
7:35 pm - 10:23 pmPRG-IAH
33h 48m2 stops
$519Multiple Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
British Airways Logo
9:45 pm - 5:30 pmIAH-PRG
12h 45m1 stop
British Airways Logo
6:35 pm - 2:05 pmPRG-IAH
26h 30m1 stop
$521British Airways
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Mon, Dec 1 - Wed, Dec 10
British Airways Logo
3:50 pm - 10:50 pmIAH-PRG
24h 00m1 stop
British Airways Logo
9:30 pm - 12:59 amPRG-IAH
34h 29m2 stops
$543British Airways
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Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
4:50 pm - 1:05 pmIAH-PRG
13h 15m1 stop
United Airlines Logo
7:30 am - 6:15 pmPRG-IAH
17h 45m1 stop
$573United Airlines
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Mon, Oct 27 - Wed, Nov 12
Lufthansa Logo
5:30 pm - 6:15 pmIAH-PRG
18h 45m1 stop
Lufthansa Logo
7:30 am - 2:35 pmPRG-IAH
14h 05m1 stop
$575Lufthansa
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Wed, Dec 3 - Thu, Dec 11
United Airlines Logo
4:30 pm - 10:25 pmIAH-PRG
22h 55m1 stop
United Airlines Logo
7:35 am - 2:35 pmPRG-IAH
14h 00m1 stop
$577United Airlines
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Wed, Dec 3 - Tue, Dec 9
Delta Logo
4:05 pm - 11:40 amIAH-PRG
12h 35m1 stop
Delta Logo
6:30 am - 1:55 pmPRG-IAH
14h 25m1 stop
$588Delta
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Mon, Dec 1 - Tue, Dec 9
Delta Logo
4:05 pm - 5:05 pmIAH-PRG
18h 00m1 stop
Delta Logo
6:30 am - 5:43 pmPRG-IAH
18h 13m2 stops
$596Delta
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Wed, Oct 8 - Wed, Oct 22
Lufthansa Logo
3:35 pm - 5:55 pmIAH-PRG
19h 20m1 stop
Lufthansa Logo
6:00 am - 1:35 pmPRG-IAH
14h 35m1 stop
$615Lufthansa
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $512 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$512
Typical prices: $721-1387
Scandinavian Airlines
Tue 11/18Mon 12/8
IAH - PRG • 2 stops
Cheapest one-way
$270
Typical prices: $645-662
Multiple Airlines
Tue 10/14
IAH - PRG • 2 stops
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We hope you love your trip to Prague!
Booking Insights

KAYAK's insights & trends for Houston to Prague flights

Get data-powered insights and trends into flights from Houston to Prague to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Prague?

The average price of all round-trip flights from Houston to Prague clicked on KAYAK for each day over the last 12 months.

For Houston to Prague, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Prague back to Houston, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Houston to Prague?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Prague, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Prague is November, where tickets cost $652 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $1,605 and $1,305 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Prague, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Prague, you should book around 3 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Cheapest flight$270
Flight from Houston George Bush Airport to Prague

When to book flights from Houston to Prague

Are your dates flexible? Find out the best times to travel from Houston to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Prague

  • What is the cheapest flight from Houston to Prague?

    In the last 3 days, the lowest price for a flight from Houston to Prague was $270 for a one-way ticket and $512 for a round-trip.

  • Do I need a passport to fly between Houston and Prague?

    A passport is required to fly from Houston to Prague.

  • Which airports will I be using when flying from Houston to Prague?

    On your way to Prague, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Václav Havel Prague.

  • Which aircraft models fly most regularly from Houston to Prague?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Prague?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston and Prague, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Prague?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Prague.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Prague?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Prague?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Prague?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Prague from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Prague

 
See real verified KAYAK customer reviews for airlines flying from Houston to Prague. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Prague? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Houston to Prague

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