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Cheap flights from Barcelona to Las Vegas from $276

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 to Las Vegas departing on 6/19. 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 to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 10:36 pm
BCN
-
LAS
17h 36m
1 stop
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m
1 stop
$511Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
2:00 pm - 10:36 pm
BCN
-
LAS
17h 36m
1 stop
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m
1 stop
$515Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
2:00 pm - 10:31 am
BCN
-
LAS
29h 31m
1 stop
Multiple Airlines Logo
6:00 am - 4:20 pm
LAS
-
BCN
25h 20m
1 stop
$516Multiple Airlines
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
2:05 pm - 4:52 pm
BCN
-
LAS
35h 47m
1 stop
Multiple Airlines Logo
7:00 am - 4:20 pm
LAS
-
BCN
24h 20m
1 stop
$553Multiple Airlines
Sun, Feb 1 - Tue, Feb 17
Multiple Airlines Logo
2:05 pm - 10:48 pm
BCN
-
LAS
16h 43m
1 stop
Multiple Airlines Logo
11:59 pm - 12:10 am
LAS
-
BCN
40h 11m
2 stops
$564Multiple Airlines
Sun, Mar 8 - Mon, Mar 23
Multiple Airlines Logo
6:00 am - 4:25 pm
BCN
-
LAS
19h 25m
1 stop
Multiple Airlines Logo
2:17 pm - 1:15 pm
LAS
-
BCN
13h 58m
1 stop
$570Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
2:05 pm - 10:48 pm
BCN
-
LAS
16h 43m
1 stop
Multiple Airlines Logo
11:59 pm - 8:10 pm
LAS
-
BCN
36h 11m
2 stops
$575Multiple Airlines
Sun, Mar 8 - Tue, Mar 24
Multiple Airlines Logo
6:50 am - 6:30 pm
BCN
-
LAS
20h 40m
2 stops
Multiple Airlines Logo
9:19 am - 2:05 pm
LAS
-
BCN
19h 46m
2 stops
$577Multiple Airlines
Tue, Feb 10 - Thu, Feb 19
British Airways Logo
10:40 am - 5:54 pm
BCN
-
LAS
16h 14m
1 stop
British Airways Logo
9:45 am - 11:25 am
LAS
-
BCN
16h 40m
2 stops
$579British Airways
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
2:00 pm - 10:26 am
BCN
-
LAS
28h 26m
1 stop
Multiple Airlines Logo
11:59 pm - 8:10 pm
LAS
-
BCN
36h 11m
2 stops
$586Multiple Airlines
Tue, Mar 10 - Tue, Mar 24

American Airlines flights from Barcelona to Las Vegas

Our best American Airlines deals on Barcelona to Las Vegas flight tickets
American Airlines
Jan 22
BCN10:40 amBarcelona-El Prat
20h 57m
1 stop
LAS10:37 pmLas Vegas Harry Reid Intl
Feb 4
LAS10:55 amLas Vegas Harry Reid Intl
12h 55m
1 stop
BCN8:50 amBarcelona-El Prat
$643
American Airlines
May 7
BCN10:30 amBarcelona-El Prat
15h 52m
1 stop
LAS5:22 pmLas Vegas Harry Reid Intl
May 11
LAS5:45 amLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN7:35 amBarcelona-El Prat
$651

British Airways flights from Barcelona to Las Vegas

Our best British Airways deals on Barcelona to Las Vegas flight tickets
British Airways
Feb 12
BCN10:40 amBarcelona-El Prat
16h 14m
1 stop
LAS5:54 pmLas Vegas Harry Reid Intl
Feb 19
LAS9:45 amLas Vegas Harry Reid Intl
16h 40m
2 stops
BCN11:25 amBarcelona-El Prat
$579
British Airways
Jan 23
BCN11:00 amBarcelona-El Prat
21h 23m
1 stop
LAS11:23 pmLas Vegas Harry Reid Intl
Jan 27
LAS10:42 amLas Vegas Harry Reid Intl
13h 18m
1 stop
BCN9:00 amBarcelona-El Prat
$593
British Airways
May 15
BCN7:40 amBarcelona-El Prat
16h 15m
1 stop
LAS2:55 pmLas Vegas Harry Reid Intl
May 31
LAS10:10 pmLas Vegas Harry Reid Intl
15h 20m
1 stop
BCN10:30 pmBarcelona-El Prat
$605

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona 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 January 15, 2026.
Use the filters below to find and compare flights from Barcelona to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/12

2:00 pm-10:36 pm

1 stop17h 36m

Las Vegas Harry Reid Intl

Thu 2/19

1:53 pm-4:20 pm

1 stop17h 27m

$511

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/12

2:00 pm-10:36 pm

1 stop17h 36m

Las Vegas Harry Reid Intl

Thu 2/19

1:53 pm-4:20 pm

1 stop17h 27m

$515

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 2/10

2:00 pm-10:31 am

1 stop29h 31m

Las Vegas Harry Reid Intl

Thu 2/19

6:00 am-4:20 pm

1 stop25h 20m

$516

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 2/1

2:05 pm-4:52 pm

1 stop35h 47m

Las Vegas Harry Reid Intl

Tue 2/17

7:00 am-4:20 pm

1 stop24h 20m

$553

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 3/8

2:05 pm-10:48 pm

1 stop16h 43m

Las Vegas Harry Reid Intl

Mon 3/23

11:59 pm-12:10 am

2 stops40h 11m

$564

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sat 4/11

6:00 am-4:25 pm

1 stop19h 25m

Las Vegas Harry Reid Intl

Sat 4/18

2:17 pm-1:15 pm

1 stop13h 58m

$570

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 3/8

2:05 pm-10:48 pm

1 stop16h 43m

Las Vegas Harry Reid Intl

Tue 3/24

11:59 pm-8:10 pm

2 stops36h 11m

$575

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 2/10

6:50 am-6:30 pm

2 stops20h 40m

Las Vegas Harry Reid Intl

Thu 2/19

9:19 am-2:05 pm

2 stops19h 46m

$577

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/12

10:40 am-5:54 pm

1 stop16h 14m

Las Vegas Harry Reid Intl

Thu 2/19

9:45 am-11:25 am

2 stops16h 40m

$579

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 3/10

2:00 pm-10:26 am

1 stop28h 26m

Las Vegas Harry Reid Intl

Tue 3/24

11:59 pm-8:10 pm

2 stops36h 11m

$586

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 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 cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Barcelona, with most prices found around $695. The month of January is another great option to travel to Las Vegas, with average flight prices from Barcelona 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $850 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 for as low as $772 on momondo.

Cheap Barcelona to Las Vegas flight deals and tips

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

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Barcelona to Las Vegas takes 14h 55m
There are no direct flights from Barcelona to Las Vegas. There are no popular flight routes from Barcelona to Las Vegas.
Search flight deals

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

    Las Vegas Harry Reid Intl is 5768.9 mi away from Barcelona. Flights usually cover this in 14h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Barcelona to Las Vegas Harry Reid Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona 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.

Best airlines flying from Barcelona to Las Vegas

Compare and see reviews for airlines that fly from Barcelona to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $581Free CancellationRating
6.7
7,676 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
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Sunrise Manor
Boulder City
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 provides multiple filters to help you find the best flight to Las Vegas from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Barcelona 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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