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Cheap flights from Barcelona-El Prat Airport to Las Vegas from $357

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 6/10. 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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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.
Multiple Airlines Logo
2:05 pm - 1:30 pm
BCN
-
LAS
32h 25m
1 stop
Multiple Airlines Logo
7:00 am - 4:25 pm
LAS
-
BCN
24h 25m
1 stop
$604Multiple Airlines
Sun, May 17 - Sun, May 31
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
$608Condor
Tue, May 5 - Sun, May 10
Condor Logo
10:25 am - 5:50 pm
BCN
-
LAS
16h 25m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$621Condor
Sun, May 3 - Tue, May 19
Condor Logo
10:25 am - 5:50 pm
BCN
-
LAS
16h 25m
1 stop
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
$624Condor
Sun, May 3 - Sun, May 10
Condor Logo
10:25 am - 5:50 pm
BCN
-
LAS
16h 25m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$625Condor
Sun, May 3 - Tue, May 19
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$626Condor
Sun, May 3 - Tue, May 19
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$629Condor
Sun, May 3 - Tue, May 19
Multiple Airlines Logo
2:05 pm - 11:07 pm
BCN
-
LAS
18h 02m
1 stop
Multiple Airlines Logo
6:30 am - 4:25 pm
LAS
-
BCN
24h 55m
1 stop
$632Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Condor Logo
5:00 pm - 3:15 pm
BCN
-
LAS
31h 15m
1 stop
Condor Logo
5:15 pm - 9:30 am
LAS
-
BCN
31h 15m
1 stop
$636Condor
Wed, Jun 10 - Thu, Sep 10
Condor Logo
10:25 am - 5:50 pm
BCN
-
LAS
16h 25m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$644Condor
Sun, May 3 - Tue, May 19

Condor flights from Barcelona-El Prat Airport to Las Vegas

Our best Condor deals on Barcelona-El Prat Airport to Las Vegas flight tickets
Condor
May 5
BCN8:00 amBarcelona-El Prat
16h 15m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
May 10
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
$608
Condor
May 3
BCN10:25 amBarcelona-El Prat
16h 25m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
May 19
LAS5:15 pmLas Vegas Harry Reid Intl
19h 55m
1 stop
BCN10:10 pmBarcelona-El Prat
$621
Condor
May 3
BCN10:25 amBarcelona-El Prat
16h 25m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
May 10
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
$624

United Airlines flights from Barcelona-El Prat Airport to Las Vegas

Our best United Airlines deals on Barcelona-El Prat Airport to Las Vegas flight tickets
United Airlines
Mar 24
BCN6:50 amBarcelona-El Prat
23h 40m
2 stops
LAS10:30 pmLas Vegas Harry Reid Intl
Apr 7
LAS5:30 amLas Vegas Harry Reid Intl
17h 50m
2 stops
BCN8:20 amBarcelona-El Prat
$819
United Airlines
Mar 24
BCN6:50 amBarcelona-El Prat
20h 04m
2 stops
LAS6:54 pmLas Vegas Harry Reid Intl
Apr 7
LAS8:10 amLas Vegas Harry Reid Intl
15h 10m
1 stop
BCN8:20 amBarcelona-El Prat
$821
United Airlines
Mar 24
BCN6:50 amBarcelona-El Prat
23h 43m
2 stops
LAS10:33 pmLas Vegas Harry Reid Intl
Apr 7
LAS5:30 amLas Vegas Harry Reid Intl
17h 50m
2 stops
BCN8:20 amBarcelona-El Prat
$822

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 March 13, 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

Sun 5/17

2:05 pm-1:30 pm

1 stop32h 25m

Las Vegas Harry Reid Intl

Sun 5/31

7:00 am-4:25 pm

1 stop24h 25m

$604
Quickest round-trip

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 5/5

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Sun 5/10

8:20 pm-10:10 pm

1 stop16h 50m

$608

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

10:25 am-5:50 pm

1 stop16h 25m

Las Vegas Harry Reid Intl

Tue 5/19

5:15 pm-10:10 pm

1 stop19h 55m

$621

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

10:25 am-5:50 pm

1 stop16h 25m

Las Vegas Harry Reid Intl

Sun 5/10

8:20 pm-10:10 pm

1 stop16h 50m

$624

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

10:25 am-5:50 pm

1 stop16h 25m

Las Vegas Harry Reid Intl

Tue 5/19

5:15 pm-10:10 pm

1 stop19h 55m

$625

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

8:00 am-5:50 pm

1 stop18h 50m

Las Vegas Harry Reid Intl

Tue 5/19

5:15 pm-10:10 pm

1 stop19h 55m

$626

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

8:00 am-5:50 pm

1 stop18h 50m

Las Vegas Harry Reid Intl

Tue 5/19

5:15 pm-10:10 pm

1 stop19h 55m

$629

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 4/16

2:05 pm-11:07 pm

1 stop18h 02m

Las Vegas Harry Reid Intl

Thu 4/23

6:30 am-4:25 pm

1 stop24h 55m

$632

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 6/10

5:00 pm-3:15 pm

1 stop31h 15m

Las Vegas Harry Reid Intl

Thu 9/10

5:15 pm-9:30 am

1 stop31h 15m

$636

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

10:25 am-5:50 pm

1 stop16h 25m

Las Vegas Harry Reid Intl

Tue 5/19

5:15 pm-10:10 pm

1 stop19h 55m

$644

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?

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 $746. 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 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 $872 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 $780 on momondo.

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

You could potentially save up to 59% 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 March 2026, prices for Barcelona-El Prat Airport to Las Vegas flights are approximately 13% cheaper 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

  • 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
7,784 reviews
Search British Airways 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
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North Las Vegas
Kingman
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Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
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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