Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Prague to Las Vegas from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Las Vegas departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Prague to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 am - 8:38 pmPRG-LAS
19h 13m2 stops
Multiple Airlines Logo
11:56 pm - 10:35 amLAS-PRG
25h 39m3 stops
$740Multiple Airlines
Find Deal
Mon, Nov 17 - Sat, Nov 22
Multiple Airlines Logo
12:00 pm - 8:26 pmPRG-LAS
17h 26m2 stops
Multiple Airlines Logo
6:00 am - 3:30 pmLAS-PRG
24h 30m2 stops
$760Multiple Airlines
Find Deal
Sun, Apr 26 - Fri, May 15
Lufthansa Logo
3:00 pm - 12:45 amPRG-LAS
18h 45m2 stops
Lufthansa Logo
4:25 pm - 6:15 pmLAS-PRG
16h 50m1 stop
$877Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
Lufthansa Logo
3:00 pm - 12:45 amPRG-LAS
18h 45m2 stops
Lufthansa Logo
4:25 pm - 6:15 pmLAS-PRG
16h 50m1 stop
$878Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
British Airways Logo
10:30 am - 6:50 pmPRG-LAS
17h 20m1 stop
British Airways Logo
2:26 pm - 5:30 pmLAS-PRG
18h 04m2 stops
$888British Airways
Find Deal
Thu, Feb 19 - Tue, Feb 24
British Airways Logo
10:30 am - 6:50 pmPRG-LAS
17h 20m1 stop
British Airways Logo
8:55 pm - 1:15 pmLAS-PRG
31h 20m1 stop
$889British Airways
Find Deal
Thu, Feb 19 - Tue, Feb 24
Air Canada Logo
7:35 am - 10:31 pmPRG-LAS
23h 56m2 stops
Air Canada Logo
9:10 am - 8:45 amLAS-PRG
38h 35m2 stops
$891Air Canada
Find Deal
Fri, Nov 21 - Tue, Nov 25
Air Canada Logo
7:25 am - 8:49 pmPRG-LAS
22h 24m2 stops
Air Canada Logo
9:10 am - 1:55 pmLAS-PRG
43h 45m2 stops
$898Air Canada
Find Deal
Tue, Nov 18 - Tue, Nov 25
KLM Logo
2:30 pm - 12:27 amPRG-LAS
18h 57m2 stops
KLM Logo
4:05 pm - 5:35 pmLAS-PRG
16h 30m1 stop
$916KLM
Find Deal
Wed, Nov 19 - Thu, Nov 27
KLM Logo
6:00 am - 2:15 pmPRG-LAS
17h 15m1 stop
KLM Logo
4:05 pm - 8:25 amLAS-PRG
31h 20m1 stop
$917KLM
Find Deal
Thu, Feb 12 - Thu, Feb 26

Lufthansa flights from Prague to Las Vegas

Our best Lufthansa deals on Prague to Las Vegas flight tickets
Lufthansa
Nov 23
PRG3:00 pmVáclav Havel Prague
18h 45m
2 stops
LAS12:45 amLas Vegas Harry Reid Intl
Dec 7
LAS4:25 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
PRG6:15 pmVáclav Havel Prague
$877
Find similar
Lufthansa
Nov 23
PRG3:00 pmVáclav Havel Prague
18h 45m
2 stops
LAS12:45 amLas Vegas Harry Reid Intl
Dec 7
LAS4:25 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
PRG6:15 pmVáclav Havel Prague
$878
Find similar
Lufthansa
Dec 17
PRG3:10 pmVáclav Havel Prague
18h 35m
2 stops
LAS12:45 amLas Vegas Harry Reid Intl
Dec 24
LAS1:50 pmLas Vegas Harry Reid Intl
23h 35m
1 stop
PRG10:25 pmVáclav Havel Prague
$880
Find similar

Air Canada flights from Prague to Las Vegas

Our best Air Canada deals on Prague to Las Vegas flight tickets
Air Canada
Nov 21
PRG7:35 amVáclav Havel Prague
23h 56m
2 stops
LAS10:31 pmLas Vegas Harry Reid Intl
Nov 25
LAS9:10 amLas Vegas Harry Reid Intl
38h 35m
2 stops
PRG8:45 amVáclav Havel Prague
$891
Find similar
Air Canada
Nov 18
PRG7:25 amVáclav Havel Prague
22h 24m
2 stops
LAS8:49 pmLas Vegas Harry Reid Intl
Nov 25
LAS9:10 amLas Vegas Harry Reid Intl
43h 45m
2 stops
PRG1:55 pmVáclav Havel Prague
$898
Find similar
Air Canada
Nov 18
PRG7:25 amVáclav Havel Prague
22h 24m
2 stops
LAS8:49 pmLas Vegas Harry Reid Intl
Nov 27
LAS4:45 pmLas Vegas Harry Reid Intl
35h 20m
2 stops
PRG1:05 pmVáclav Havel Prague
$900
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Prague to Las Vegas 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Prague to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Mon 11/17

10:25 am-8:38 pm

2 stops19h 13m

Las Vegas Harry Reid Intl

Sat 11/22

11:56 pm-10:35 am

3 stops25h 39m

$740

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 4/26

12:00 pm-8:26 pm

2 stops17h 26m

Las Vegas Harry Reid Intl

Fri 5/15

6:00 am-3:30 pm

2 stops24h 30m

$760

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 11/23

3:00 pm-12:45 am

2 stops18h 45m

Las Vegas Harry Reid Intl

Sun 12/7

4:25 pm-6:15 pm

1 stop16h 50m

$877

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 11/23

3:00 pm-12:45 am

2 stops18h 45m

Las Vegas Harry Reid Intl

Sun 12/7

4:25 pm-6:15 pm

1 stop16h 50m

$878

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 2/19

10:30 am-6:50 pm

1 stop17h 20m

Las Vegas Harry Reid Intl

Tue 2/24

2:26 pm-5:30 pm

2 stops18h 04m

$888

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 2/19

10:30 am-6:50 pm

1 stop17h 20m

Las Vegas Harry Reid Intl

Tue 2/24

8:55 pm-1:15 pm

1 stop31h 20m

$889

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Fri 11/21

7:35 am-10:31 pm

2 stops23h 56m

Las Vegas Harry Reid Intl

Tue 11/25

9:10 am-8:45 am

2 stops38h 35m

$891

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Tue 11/18

7:25 am-8:49 pm

2 stops22h 24m

Las Vegas Harry Reid Intl

Tue 11/25

9:10 am-1:55 pm

2 stops43h 45m

$898

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Wed 11/19

2:30 pm-12:27 am

2 stops18h 57m

Las Vegas Harry Reid Intl

Thu 11/27

4:05 pm-5:35 pm

1 stop16h 30m

$916

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 2/12

6:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Thu 2/26

4:05 pm-8:25 am

1 stop31h 20m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Prague to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Prague and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Prague, with most prices found around $746. The month of January is another great option to travel to Las Vegas, with average flight prices from Prague averaging around $785.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $846. Flights from Prague to Las Vegas on a Sunday will generally be more expensive and average around $1,018. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $873. Flights to Las Vegas are more costly at noon, with an average ticket price of $930. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $859 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Prague for as low as $702 on momondo.

When to book flights from Prague to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Las Vegas (PRG to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Las Vegas

Direct flights

None
There are no direct flights from Prague to Las Vegas. There are no popular flight routes from Prague to Las Vegas.
Search flight deals

  • How far is Václav Havel Prague to Las Vegas Harry Reid Intl by plane?

    The distance between Václav Havel Prague and Las Vegas Harry Reid Intl is about 5726.5 mi. 16h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Václav Havel Prague Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Václav Havel Prague Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Prague to Las Vegas?

Best airlines flying from Prague to Las Vegas

Compare and see reviews for airlines that fly from Prague to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $779Free CancellationRating
7.7
1,405 reviews
Search KLM flights
British AirwaysPriceFrom $782Free CancellationRating
6.7
7,499 reviews
Search British Airways flights
DeltaPriceFrom $826Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Prague to Las Vegas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Prague.

Can I find flights from Prague to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Prague to Las Vegas?

Once all potential Prague to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Prague to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Prague to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/6
Sat 12/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States