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Cheap flights from Barcelona to Las Vegas from $337

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 2/3. 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
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
10:36 pm - 1:20 pmLAS-BCN
29h 44m1 stop
$493Multiple Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 17
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
10:36 pm - 1:20 pmLAS-BCN
29h 44m1 stop
$504Multiple Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
10:36 pm - 1:20 pmLAS-BCN
29h 44m1 stop
$515Multiple Airlines
Find Deal
Tue, Jan 13 - Sun, Jan 18
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
10:36 pm - 1:20 pmLAS-BCN
29h 44m1 stop
$520Multiple Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 16
Multiple Airlines Logo
6:35 pm - 10:15 amBCN-LAS
24h 40m1 stop
Multiple Airlines Logo
10:58 pm - 1:20 pmLAS-BCN
29h 22m2 stops
$523Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
11:59 pm - 1:20 pmLAS-BCN
28h 21m2 stops
$525Multiple Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 21
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
10:36 pm - 1:20 pmLAS-BCN
29h 44m1 stop
$526Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
6:35 pm - 10:15 amBCN-LAS
24h 40m1 stop
Multiple Airlines Logo
11:51 am - 1:20 pmLAS-BCN
40h 29m2 stops
$529Multiple Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 24
Multiple Airlines Logo
6:35 pm - 10:15 amBCN-LAS
24h 40m1 stop
Multiple Airlines Logo
3:43 pm - 1:20 pmLAS-BCN
36h 37m2 stops
$539Multiple Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 23
Multiple Airlines Logo
6:35 pm - 11:12 amBCN-LAS
25h 37m1 stop
Multiple Airlines Logo
12:59 am - 1:20 pmLAS-BCN
27h 21m2 stops
$541Multiple Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 16

Delta flights from Barcelona to Las Vegas

Our best Delta deals on Barcelona to Las Vegas flight tickets
Delta
Nov 19
BCN11:10 amBarcelona-El Prat
19h 38m
2 stops
LAS9:48 pmLas Vegas Harry Reid Intl
Nov 25
LAS1:49 pmLas Vegas Harry Reid Intl
18h 16m
2 stops
BCN5:05 pmBarcelona-El Prat
$892
Find similar
Delta
Nov 19
BCN10:15 amBarcelona-El Prat
21h 07m
1 stop
LAS10:22 pmLas Vegas Harry Reid Intl
Nov 25
LAS1:49 pmLas Vegas Harry Reid Intl
18h 16m
2 stops
BCN5:05 pmBarcelona-El Prat
$893
Find similar
Delta
Nov 20
BCN10:15 amBarcelona-El Prat
18h 13m
1 stop
LAS7:28 pmLas Vegas Harry Reid Intl
Nov 25
LAS11:41 amLas Vegas Harry Reid Intl
17h 19m
2 stops
BCN2:00 pmBarcelona-El Prat
$894
Find similar

United Airlines flights from Barcelona to Las Vegas

Our best United Airlines deals on Barcelona to Las Vegas flight tickets
United Airlines
Nov 20
BCN11:00 amBarcelona-El Prat
17h 18m
1 stop
LAS7:18 pmLas Vegas Harry Reid Intl
Nov 25
LAS8:00 amLas Vegas Harry Reid Intl
16h 00m
1 stop
BCN9:00 amBarcelona-El Prat
$952
Find similar
United Airlines
Nov 19
BCN3:05 pmBarcelona-El Prat
15h 44m
1 stop
LAS9:49 pmLas Vegas Harry Reid Intl
Mar 25
LAS2:50 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
BCN1:00 pmBarcelona-El Prat
$5,826
Find similar

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 November 13, 2025.
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

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Sat 1/17

10:36 pm-1:20 pm

1 stop29h 44m

$493

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Mon 1/19

10:36 pm-1:20 pm

1 stop29h 44m

$504

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Sun 1/18

10:36 pm-1:20 pm

1 stop29h 44m

$515

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Fri 1/16

10:36 pm-1:20 pm

1 stop29h 44m

$520

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-10:15 am

1 stop24h 40m

Las Vegas Harry Reid Intl

Tue 1/27

10:58 pm-1:20 pm

2 stops29h 22m

$523

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Wed 1/21

11:59 pm-1:20 pm

2 stops28h 21m

$525

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 1/15

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Mon 1/19

10:36 pm-1:20 pm

1 stop29h 44m

$526

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-10:15 am

1 stop24h 40m

Las Vegas Harry Reid Intl

Sat 1/24

11:51 am-1:20 pm

2 stops40h 29m

$529

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-10:15 am

1 stop24h 40m

Las Vegas Harry Reid Intl

Fri 1/23

3:43 pm-1:20 pm

2 stops36h 37m

$539

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 1/13

6:35 pm-11:12 am

1 stop25h 37m

Las Vegas Harry Reid Intl

Fri 1/16

12:59 am-1:20 pm

2 stops27h 21m

$541

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 typical price of a round-trip flight between Barcelona 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, with most prices found around $712. The month of March is another great option to travel to Las Vegas, with average flight prices from Barcelona averaging around $796.

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

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $774. Flights from Barcelona to Las Vegas on a Saturday will generally be more expensive and average around $926. 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 morning when flights can be purchased for as low as $787. Flights to Las Vegas are more costly at noon, with an average ticket price of $837. 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 Barcelona 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 Barcelona for as low as $696 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

Direct flights

None
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 15h 20m, 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
7,516 reviews
Search British Airways flights
KLMPriceFrom $764Free CancellationRating
7.7
1,410 reviews
Search KLM 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 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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