LAS - PRG

$325 Find Cheap Flights from Las Vegas 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 Las Vegas to Prague departing on 12/2. 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 Prague

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Prague, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Prague, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Las Vegas to Prague (LAS-PRG)

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

Thu, Dec 25 - Sat, Jan 10
British Airways Logo
8:55 pm - 10:50 pmLAS-PRG
16h 55m1 stop
British Airways Logo
2:55 pm - 6:50 pmPRG-LAS
36h 55m1 stop
$495British Airways
Find Deal
Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
1:35 pm - 4:05 pmLAS-PRG
17h 30m2 stops
Lufthansa Logo
3:05 pm - 12:05 pmPRG-LAS
30h 00m1 stop
$508Lufthansa
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
11:00 am - 10:25 pmLAS-PRG
26h 25m2 stops
United Airlines Logo
3:05 pm - 12:05 pmPRG-LAS
30h 00m1 stop
$515United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 11
KLM Logo
7:25 am - 8:25 amLAS-PRG
16h 00m2 stops
KLM Logo
6:00 am - 2:15 pmPRG-LAS
17h 15m1 stop
$526KLM
Find Deal
Thu, Nov 27 - Thu, Dec 11
KLM Logo
4:05 pm - 1:45 pmLAS-PRG
12h 40m1 stop
KLM Logo
6:00 am - 2:15 pmPRG-LAS
17h 15m1 stop
$540KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
SWISS Logo
10:55 am - 7:00 pmLAS-PRG
23h 05m2 stops
SWISS Logo
6:45 am - 9:58 pmPRG-LAS
24h 13m2 stops
$541SWISS
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
1:40 pm - 5:05 pmLAS-PRG
18h 25m2 stops
Delta Logo
8:55 am - 2:15 pmPRG-LAS
14h 20m1 stop
$546Delta
Find Deal
Thu, Nov 27 - Tue, Dec 2
SWISS Logo
11:00 am - 10:25 pmLAS-PRG
26h 25m2 stops
SWISS Logo
8:15 pm - 9:58 pmPRG-LAS
34h 43m2 stops
$561SWISS
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
9:46 am - 10:25 pmLAS-PRG
27h 39m2 stops
United Airlines Logo
3:05 pm - 12:05 pmPRG-LAS
30h 00m1 stop
$564United Airlines
Find Deal
Thu, Dec 25 - Fri, Jan 9
Delta Logo
4:05 pm - 1:45 pmLAS-PRG
12h 40m1 stop
Delta Logo
2:30 pm - 12:42 amPRG-LAS
19h 12m2 stops
$638Delta
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $495 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 34% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$495
Overall average: $897
British Airways
Thu 12/25Sat 1/10
LAS - PRG • 1 stop
Cheapest one-way
$325
Typical prices: $615-$754
Multiple Airlines
Tue 12/2
LAS - PRG • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Prague!
Booking Insights

KAYAK's insights & trends for Las Vegas to Prague flights

Get data-powered insights and trends into flights from Las Vegas 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 Las Vegas to Prague?

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

If you are looking for a flight deal from Las Vegas to Prague, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Prague, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Las Vegas to Prague?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas 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 Las Vegas to Prague is August, where tickets cost $620 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $2,277 and $1,199 respectively.

Good to know

Low seasonJanuary
Cheapest flight$325
Best time to beat the crowds but there is an average 140% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Las Vegas to Prague

When to book flights from Las Vegas to Prague

Are your dates flexible? Find out the best times to travel from Las Vegas 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 Las Vegas to Prague

  • What is the cheapest flight from Las Vegas to Prague?

    In the last 3 days, the lowest price for a flight from Las Vegas to Prague was $325 for a one-way ticket and $495 for a round-trip.

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

    Yes, you’ll need a passport to travel to Prague from Las Vegas.

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

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at Prague, also known as Václav Havel Prague.

  • Which aircraft models fly most regularly from Las Vegas to Prague?

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

  • Which airline alliances offer flights from Las Vegas to Prague?

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

  • Which is the best airline for flights from Las Vegas to Prague, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Prague are Delta and KLM. With an average price for the route of $770 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $929 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Las Vegas 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 Las Vegas to Prague.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from 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 from Las Vegas 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 Las Vegas with another airline. Booking your flights between Las Vegas and PRG can sometimes prove cheaper using this method.

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

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas 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 Las Vegas 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 7997 reviews
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
8.2Boarding
Airline reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

8.0 ExcellentPAULINA, Oct 2025LAS - ATL
Read more Delta reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

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

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

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!

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!

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The meal was wonderful and strawberry ice cream was a plus.

All the flight to USA were arranged to E terminal whereas from Dubrovnik arriving on Zurich is on A80, have to walk all the way from A to E, even need transfer bus , for short transfer time like in an hour, we have to work fast, as soon as arrived at E, it is about time to boarding, pretty tight schedule, I hope Zurich airport can make some rearrangement so that transfer people do not have to walk long way. For short transfer time people, such as 50 min, this is even impossible if still like this.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Take off was not good, too hot inside the plane and seats are beyond uncomfortable.

Everything you need to know for your flight from Las Vegas to Prague

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