$371 Find Cheap Flights from the Czech Republic to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 4/15. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$725
Overall average: $822
Multiple Airlines
Tue 6/23Mon 6/29
PRG - LAS • 1 stop
Cheapest one-way
$371
Multiple Airlines
Wed 4/15
PRG - LAS • 2 stops
When to travel
September
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from the Czech Republic to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the Czech Republic to Las Vegas 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 the Czech Republic to Las Vegas

Tue, Jun 23 - Mon, Jun 29
Multiple Airlines Logo
2:00 pm - 8:00 pm
PRG
-
LAS
15h 00m
1 stop
Multiple Airlines Logo
10:10 pm - 10:50 pm
LAS
-
PRG
15h 40m
1 stop
$725Multiple Airlines
Tue, Jun 23 - Mon, Jun 29
Multiple Airlines Logo
2:00 pm - 8:00 pm
PRG
-
LAS
15h 00m
1 stop
Multiple Airlines Logo
10:10 pm - 10:50 am
LAS
-
PRG
27h 40m
2 stops
$742Multiple Airlines
Tue, Jun 23 - Mon, Jun 29
Multiple Airlines Logo
2:00 pm - 8:00 pm
PRG
-
LAS
15h 00m
1 stop
Multiple Airlines Logo
10:10 pm - 9:30 am
LAS
-
PRG
26h 20m
1 stop
$749Multiple Airlines
Tue, Jun 23 - Mon, Jun 29
Multiple Airlines Logo
2:00 pm - 8:00 pm
PRG
-
LAS
15h 00m
1 stop
Multiple Airlines Logo
10:10 pm - 10:50 am
LAS
-
PRG
27h 40m
2 stops
$766Multiple Airlines
Fri, Apr 24 - Sun, May 3
Multiple Airlines Logo
8:50 am - 11:48 pm
PRG
-
LAS
23h 58m
2 stops
Multiple Airlines Logo
8:20 pm - 9:25 pm
LAS
-
PRG
16h 05m
1 stop
$770Multiple Airlines
Tue, Jun 23 - Mon, Jun 29
Finnair Logo
8:40 am - 8:00 pm
PRG
-
LAS
20h 20m
2 stops
Finnair Logo
10:10 pm - 6:45 pm
LAS
-
PRG
35h 35m
2 stops
$783Finnair
Wed, Apr 8 - Wed, Apr 29
Multiple Airlines Logo
3:45 pm - 10:22 am
PRG
-
LAS
51h 37m
2 stops
Multiple Airlines Logo
9:10 pm - 11:15 pm
LAS
-
PRG
17h 05m
1 stop
$787Multiple Airlines
Wed, Apr 8 - Mon, May 4
Multiple Airlines Logo
3:45 pm - 10:22 am
PRG
-
LAS
51h 37m
2 stops
Multiple Airlines Logo
7:00 pm - 6:45 pm
LAS
-
PRG
14h 45m
1 stop
$807Multiple Airlines
Wed, Apr 8 - Sun, May 3
Multiple Airlines Logo
3:45 pm - 10:22 am
PRG
-
LAS
51h 37m
2 stops
Multiple Airlines Logo
9:10 pm - 11:15 pm
LAS
-
PRG
17h 05m
1 stop
$819Multiple Airlines
Sat, May 9 - Sat, May 30
Multiple Airlines Logo
8:35 pm - 2:22 pm
PRG
-
LAS
26h 47m
2 stops
Multiple Airlines Logo
3:59 pm - 8:35 pm
LAS
-
PRG
19h 36m
2 stops
$838Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

Get data-powered insights and trends for flights to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Las Vegas, 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 to Las Vegas is September, where tickets cost $737 on average for one-way flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from the Czech Republic is $1,033 and $958 respectively. For return trips, the best month to travel is September with an average price of $737.

How far in advance should I book a flight to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Las Vegas, 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, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$371
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Prague to Las Vegas

FAQs - booking Las Vegas flights

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    Las Vegas Harry Reid Intl Airport is 6 miles from the center of Las Vegas.

  • What is the name of Las Vegas’s airport?

    When flying to Las Vegas, you'll arrive at Las Vegas Harry Reid Intl Airport (LAS). The airport is also known as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How does KAYAK find such low prices on flights to Las Vegas?

    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 to Las Vegas.

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

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

  • What is the Hacker Fare option on flights to Las Vegas?

    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 Las Vegas with an airline and back with another airline.

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

    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 Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Las Vegas are there each week?

    Each week there are around 4,947 direct flights from within Czech Republic to Las Vegas. The most common day for departures is Thursday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Reviews of the top airline flying from the Czech Republic to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the Czech Republic to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Las Vegas? 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.
7.7
KLMOverall score based on 1442 reviews
7.6Comfort
8.4Crew
7.8Boarding
7.1Entertainment
7.3Food
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

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!

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!

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Primm
Winchester
Sunrise Manor

Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)