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Cheap flights from Prague to Las Vegas from $431

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 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
12:00 pm - 10:20 pm
PRG
-
LAS
19h 20m2 stops
Multiple Airlines Logo
8:20 pm - 9:25 pm
LAS
-
PRG
16h 05m1 stop
$700Multiple Airlines
Fri, Apr 24 - Sun, May 3
British Airways Logo
10:05 am - 8:00 pm
PRG
-
LAS
18h 55m1 stop
British Airways Logo
10:10 pm - 9:35 am
LAS
-
PRG
26h 25m1 stop
$800British Airways
Fri, Apr 24 - Sun, May 3
British Airways Logo
6:50 am - 7:55 pm
PRG
-
LAS
22h 05m2 stops
British Airways Logo
6:35 pm - 8:45 pm
LAS
-
PRG
17h 10m1 stop
$804British Airways
Sun, Feb 8 - Sun, Feb 15
British Airways Logo
6:50 am - 7:45 pm
PRG
-
LAS
21h 55m2 stops
British Airways Logo
8:55 pm - 8:45 pm
LAS
-
PRG
14h 50m1 stop
$805British Airways
Sun, Feb 8 - Sun, Feb 15
Multiple Airlines Logo
12:00 pm - 10:20 pm
PRG
-
LAS
19h 20m2 stops
Multiple Airlines Logo
7:00 am - 9:25 pm
LAS
-
PRG
29h 25m2 stops
$820Multiple Airlines
Fri, Apr 24 - Sun, May 3
Multiple Airlines Logo
11:40 am - 9:10 pm
PRG
-
LAS
42h 30m2 stops
Multiple Airlines Logo
11:10 pm - 10:20 am
LAS
-
PRG
26h 10m2 stops
$822Multiple Airlines
Sun, Feb 8 - Sun, Feb 15
British Airways Logo
6:45 am - 2:55 pm
PRG
-
LAS
17h 10m1 stop
British Airways Logo
1:06 pm - 10:50 pm
LAS
-
PRG
24h 44m2 stops
$830British Airways
Thu, Jan 8 - Wed, Jan 21
Multiple Airlines Logo
6:45 am - 6:50 pm
PRG
-
LAS
21h 05m1 stop
Multiple Airlines Logo
2:08 pm - 10:50 pm
LAS
-
PRG
23h 42m2 stops
$831Multiple Airlines
Thu, Jan 8 - Wed, Jan 21
Multiple Airlines Logo
11:40 am - 11:02 am
PRG
-
LAS
32h 22m2 stops
Multiple Airlines Logo
8:55 pm - 10:50 pm
LAS
-
PRG
16h 55m1 stop
$835Multiple Airlines
Tue, Feb 10 - Tue, Feb 24
American Airlines Logo
6:45 am - 6:50 pm
PRG
-
LAS
21h 05m1 stop
American Airlines Logo
2:08 pm - 8:40 pm
LAS
-
PRG
21h 32m2 stops
$838American Airlines
Thu, Jan 8 - Wed, Jan 21

British Airways flights from Prague to Las Vegas

Our best British Airways deals on Prague to Las Vegas flight tickets
British Airways
Apr 24
PRG10:05 amVáclav Havel Prague
18h 55m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
May 3
LAS10:10 pmLas Vegas Harry Reid Intl
26h 25m
1 stop
PRG9:35 amVáclav Havel Prague
$800
Find similar
British Airways
Feb 8
PRG6:50 amVáclav Havel Prague
22h 05m
2 stops
LAS7:55 pmLas Vegas Harry Reid Intl
Feb 15
LAS6:35 pmLas Vegas Harry Reid Intl
17h 10m
1 stop
PRG8:45 pmVáclav Havel Prague
$804
Find similar
British Airways
Feb 8
PRG6:50 amVáclav Havel Prague
21h 55m
2 stops
LAS7:45 pmLas Vegas Harry Reid Intl
Feb 15
LAS8:55 pmLas Vegas Harry Reid Intl
14h 50m
1 stop
PRG8:45 pmVáclav Havel Prague
$805
Find similar

American Airlines flights from Prague to Las Vegas

Our best American Airlines deals on Prague to Las Vegas flight tickets
American Airlines
Jan 8
PRG6:45 amVáclav Havel Prague
21h 05m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Jan 21
LAS2:08 pmLas Vegas Harry Reid Intl
21h 32m
2 stops
PRG8:40 pmVáclav Havel Prague
$838
Find similar
American Airlines
Jan 8
PRG6:45 amVáclav Havel Prague
17h 10m
1 stop
LAS2:55 pmLas Vegas Harry Reid Intl
Jan 21
LAS1:06 pmLas Vegas Harry Reid Intl
22h 34m
2 stops
PRG8:40 pmVáclav Havel Prague
$839
Find similar
American Airlines
Jan 15
PRG10:30 amVáclav Havel Prague
17h 20m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Jan 19
LAS11:57 amLas Vegas Harry Reid Intl
25h 53m
2 stops
PRG10:50 pmVáclav Havel Prague
$846
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 December 21, 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

Fri 4/24

12:00 pm-10:20 pm

2 stops19h 20m

Las Vegas Harry Reid Intl

Sun 5/3

8:20 pm-9:25 pm

1 stop16h 05m

$700

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Fri 4/24

10:05 am-8:00 pm

1 stop18h 55m

Las Vegas Harry Reid Intl

Sun 5/3

10:10 pm-9:35 am

1 stop26h 25m

$800

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 2/8

6:50 am-7:55 pm

2 stops22h 05m

Las Vegas Harry Reid Intl

Sun 2/15

6:35 pm-8:45 pm

1 stop17h 10m

$804

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 2/8

6:50 am-7:45 pm

2 stops21h 55m

Las Vegas Harry Reid Intl

Sun 2/15

8:55 pm-8:45 pm

1 stop14h 50m

$805

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Fri 4/24

12:00 pm-10:20 pm

2 stops19h 20m

Las Vegas Harry Reid Intl

Sun 5/3

7:00 am-9:25 pm

2 stops29h 25m

$820

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Sun 2/8

11:40 am-9:10 pm

2 stops42h 30m

Las Vegas Harry Reid Intl

Sun 2/15

11:10 pm-10:20 am

2 stops26h 10m

$822

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 1/8

6:45 am-2:55 pm

1 stop17h 10m

Las Vegas Harry Reid Intl

Wed 1/21

1:06 pm-10:50 pm

2 stops24h 44m

$830

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 1/8

6:45 am-6:50 pm

1 stop21h 05m

Las Vegas Harry Reid Intl

Wed 1/21

2:08 pm-10:50 pm

2 stops23h 42m

$831

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Tue 2/10

11:40 am-11:02 am

2 stops32h 22m

Las Vegas Harry Reid Intl

Tue 2/24

8:55 pm-10:50 pm

1 stop16h 55m

$835

PragueLas Vegas

PRG - LAS

PRGLAS

Václav Havel Prague

Thu 1/8

6:45 am-6:50 pm

1 stop21h 05m

Las Vegas Harry Reid Intl

Wed 1/21

2:08 pm-8:40 pm

2 stops21h 32m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 May is another great option to travel to Las Vegas, with average flight prices from Prague averaging around $794.

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 $877 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 $641 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

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Prague to Las Vegas takes 18h 55m
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. 18h 55m 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
British AirwaysPriceFrom $782Free CancellationRating
6.7
7,602 reviews
Search British Airways flights
DeltaPriceFrom $841Free CancellationRating
7.9
8,017 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.

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