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Cheap flights from Barcelona-El Prat Airport to Las Vegas from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Las Vegas departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona-El Prat Airport to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
$663Condor
Thu, Sep 3 - Sun, Sep 6
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
$669Condor
Sun, Aug 30 - Sun, Sep 13
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$669Condor
Thu, Aug 20 - Thu, Sep 3
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
$669Condor
Thu, Sep 3 - Sun, Sep 6
British Airways Logo
10:05 am - 6:50 pm
BCN
-
LAS
17h 45m
1 stop
British Airways Logo
8:55 pm - 10:30 pm
LAS
-
BCN
16h 35m
1 stop
$776British Airways
Tue, Dec 15 - Wed, Dec 23
British Airways Logo
11:50 am - 9:11 pm
BCN
-
LAS
18h 21m
1 stop
British Airways Logo
8:55 pm - 7:45 pm
LAS
-
BCN
13h 50m
1 stop
$818British Airways
Tue, Jan 12 - Tue, Jan 19
British Airways Logo
11:50 am - 9:11 pm
BCN
-
LAS
18h 21m
1 stop
British Airways Logo
8:55 pm - 7:45 pm
LAS
-
BCN
13h 50m
1 stop
$830British Airways
Tue, Jan 12 - Tue, Jan 19
Delta Logo
6:00 am - 4:25 pm
BCN
-
LAS
19h 25m
2 stops
Delta Logo
9:50 am - 11:10 am
LAS
-
BCN
16h 20m
2 stops
$843Delta
Tue, Jan 12 - Tue, Jan 19
Delta Logo
6:00 am - 4:25 pm
BCN
-
LAS
19h 25m
2 stops
Delta Logo
9:50 am - 11:10 am
LAS
-
BCN
16h 20m
2 stops
$849Delta
Tue, Jan 12 - Tue, Jan 19
Delta Logo
11:15 am - 9:32 pm
BCN
-
LAS
19h 17m
2 stops
Delta Logo
9:40 am - 11:10 am
LAS
-
BCN
16h 30m
2 stops
$849Delta
Thu, Jan 14 - Thu, Jan 28

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British Airways flights from Barcelona-El Prat Airport to Las Vegas

Our best British Airways deals on Barcelona-El Prat Airport to Las Vegas flight tickets
British Airways
Dec 15
BCN10:05 amBarcelona-El Prat
17h 45m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Dec 23
LAS8:55 pmLas Vegas Harry Reid Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
$776
British Airways
Jan 12
BCN11:50 amBarcelona-El Prat
18h 21m
1 stop
LAS9:11 pmLas Vegas Harry Reid Intl
Jan 19
LAS8:55 pmLas Vegas Harry Reid Intl
13h 50m
1 stop
BCN7:45 pmBarcelona-El Prat
$818
British Airways
Jan 11
BCN11:50 amBarcelona-El Prat
18h 21m
1 stop
LAS9:11 pmLas Vegas Harry Reid Intl
Jan 25
LAS9:58 amLas Vegas Harry Reid Intl
16h 22m
2 stops
BCN11:20 amBarcelona-El Prat
$842

Delta flights from Barcelona-El Prat Airport to Las Vegas

Our best Delta deals on Barcelona-El Prat Airport to Las Vegas flight tickets
Delta
Jan 12
BCN6:00 amBarcelona-El Prat
19h 25m
2 stops
LAS4:25 pmLas Vegas Harry Reid Intl
Jan 19
LAS9:50 amLas Vegas Harry Reid Intl
16h 20m
2 stops
BCN11:10 amBarcelona-El Prat
$843
Delta
Jan 12
BCN6:00 amBarcelona-El Prat
19h 25m
2 stops
LAS4:25 pmLas Vegas Harry Reid Intl
Jan 19
LAS9:50 amLas Vegas Harry Reid Intl
16h 20m
2 stops
BCN11:10 amBarcelona-El Prat
$849
Delta
Aug 16
BCN6:20 amBarcelona-El Prat
21h 15m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
Sep 5
LAS2:39 pmLas Vegas Harry Reid Intl
17h 31m
2 stops
BCN5:10 pmBarcelona-El Prat
$1,110

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport 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 August 4, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 9/3

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Sun 9/6

8:20 pm-10:10 pm

1 stop16h 50m

$663

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 8/30

8:00 am-5:50 pm

1 stop18h 50m

Las Vegas Harry Reid Intl

Sun 9/13

8:20 pm-10:10 pm

1 stop16h 50m

$669

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 8/20

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Thu 9/3

5:15 pm-10:10 pm

1 stop19h 55m

$669

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 9/3

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Sun 9/6

8:20 pm-10:10 pm

1 stop16h 50m

$669

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 12/15

10:05 am-6:50 pm

1 stop17h 45m

Las Vegas Harry Reid Intl

Wed 12/23

8:55 pm-10:30 pm

1 stop16h 35m

$776
Quickest round-trip

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/12

11:50 am-9:11 pm

1 stop18h 21m

Las Vegas Harry Reid Intl

Tue 1/19

8:55 pm-7:45 pm

1 stop13h 50m

$818

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/12

11:50 am-9:11 pm

1 stop18h 21m

Las Vegas Harry Reid Intl

Tue 1/19

8:55 pm-7:45 pm

1 stop13h 50m

$830

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/12

6:00 am-4:25 pm

2 stops19h 25m

Las Vegas Harry Reid Intl

Tue 1/19

9:50 am-11:10 am

2 stops16h 20m

$843

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/12

6:00 am-4:25 pm

2 stops19h 25m

Las Vegas Harry Reid Intl

Tue 1/19

9:50 am-11:10 am

2 stops16h 20m

$849

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 1/14

11:15 am-9:32 pm

2 stops19h 17m

Las Vegas Harry Reid Intl

Thu 1/28

9:40 am-11:10 am

2 stops16h 30m

$849

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 Barcelona-El Prat Airport 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 Barcelona-El Prat Airport and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $752 to $1,271.
The lowest price recently found on this route was $663.

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Barcelona-El Prat Airport, with most prices found around $779. The month of January is another great option to travel to Las Vegas, with average flight prices from Barcelona-El Prat Airport averaging around $796.

How far in advance should I book a flight from Barcelona-El Prat Airport to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Barcelona-El Prat Airport for as low as $738 on momondo.

Can stopping save me money on Barcelona-El Prat Airport to Las Vegas flights?

You could potentially save up to 23% on your flight if you consider stops on a Barcelona-El Prat Airport to Las Vegas flight.

How have Barcelona-El Prat Airport to Las Vegas flight prices changed over time?

As of August 2026, prices for Barcelona-El Prat Airport to Las Vegas flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Las Vegas

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

Cheap Barcelona-El Prat Airport to Las Vegas (BCN to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Las Vegas

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Las Vegas takes 16h 15m
There are no direct flights from Barcelona-El Prat Airport to Las Vegas. There are no popular flight routes from Barcelona-El Prat Airport to Las Vegas.
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Las Vegas

  • How far is Barcelona-El Prat to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Barcelona-El Prat to Las Vegas Harry Reid Intl is 5769.6 mi. By plane, this route typically takes 16h 15m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Barcelona-El Prat Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Barcelona-El Prat Airport to Las Vegas?

Best airlines flying from Barcelona-El Prat Airport to Las Vegas

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $672Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
DeltaPriceFrom $897Free CancellationRating
7.8
8,482 reviews
Search Delta flights

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Laughlin
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Paradise
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Kingman
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Pahrump
Furnace Creek
Boulder City
Winchester
Primm
Needles

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Las Vegas from Barcelona with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Las Vegas.

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

Price alerts on flights to Las Vegas from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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