Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Barcelona to Las Vegas from $314

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 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 10:31 am
BCN
-
LAS
29h 31m1 stop
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$514Multiple Airlines
Tue, Feb 10 - Thu, Feb 26
Multiple Airlines Logo
2:00 pm - 10:31 am
BCN
-
LAS
29h 31m1 stop
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$518Multiple Airlines
Tue, Feb 3 - Thu, Feb 19
Multiple Airlines Logo
2:05 pm - 10:31 am
BCN
-
LAS
29h 26m1 stop
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$519Multiple Airlines
Sun, Feb 8 - Thu, Feb 26
Multiple Airlines Logo
2:05 pm - 9:49 am
BCN
-
LAS
28h 44m2 stops
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$578Multiple Airlines
Sun, Feb 8 - Thu, Feb 26
Multiple Airlines Logo
6:10 pm - 10:28 pm
BCN
-
LAS
37h 18m2 stops
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$581Multiple Airlines
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
6:10 pm - 10:28 pm
BCN
-
LAS
37h 18m2 stops
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$586Multiple Airlines
Mon, Feb 2 - Thu, Feb 19
Multiple Airlines Logo
6:10 pm - 10:57 pm
BCN
-
LAS
37h 47m2 stops
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$588Multiple Airlines
Sat, Feb 7 - Thu, Feb 26
Multiple Airlines Logo
6:10 pm - 10:57 pm
BCN
-
LAS
37h 47m2 stops
Multiple Airlines Logo
1:53 pm - 4:20 pm
LAS
-
BCN
17h 27m1 stop
$593Multiple Airlines
Thu, Feb 5 - Thu, Feb 19
Multiple Airlines Logo
2:00 pm - 10:31 am
BCN
-
LAS
29h 31m1 stop
Multiple Airlines Logo
5:30 am - 1:35 pm
LAS
-
BCN
23h 05m2 stops
$601Multiple Airlines
Tue, Feb 10 - Fri, Feb 27
Multiple Airlines Logo
2:00 pm - 10:31 am
BCN
-
LAS
29h 31m1 stop
Multiple Airlines Logo
6:30 am - 1:15 pm
LAS
-
BCN
21h 45m2 stops
$605Multiple Airlines
Tue, Feb 3 - Wed, Feb 18

Delta flights from Barcelona to Las Vegas

Our best Delta deals on Barcelona to Las Vegas flight tickets
Delta
Jan 15
BCN6:00 amBarcelona-El Prat
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Jan 28
LAS9:35 amLas Vegas Harry Reid Intl
16h 35m
2 stops
BCN11:10 amBarcelona-El Prat
$815
Delta
Jan 15
BCN6:00 amBarcelona-El Prat
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Jan 28
LAS7:00 amLas Vegas Harry Reid Intl
19h 10m
2 stops
BCN11:10 amBarcelona-El Prat
$816
Delta
Jan 15
BCN6:00 amBarcelona-El Prat
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Jan 28
LAS7:00 amLas Vegas Harry Reid Intl
16h 00m
1 stop
BCN8:00 amBarcelona-El Prat
$819

American Airlines flights from Barcelona to Las Vegas

Our best American Airlines deals on Barcelona to Las Vegas flight tickets
American Airlines
Jan 15
BCN10:40 amBarcelona-El Prat
17h 42m
1 stop
LAS7:22 pmLas Vegas Harry Reid Intl
Jan 28
LAS9:00 amLas Vegas Harry Reid Intl
14h 50m
1 stop
BCN8:50 amBarcelona-El Prat
$644
American Airlines
Jan 15
BCN10:40 amBarcelona-El Prat
17h 42m
1 stop
LAS7:22 pmLas Vegas Harry Reid Intl
Jan 28
LAS8:10 amLas Vegas Harry Reid Intl
15h 40m
1 stop
BCN8:50 amBarcelona-El Prat
$645
American Airlines
Feb 3
BCN10:40 amBarcelona-El Prat
19h 20m
1 stop
LAS9:00 pmLas Vegas Harry Reid Intl
Feb 9
LAS9:50 amLas Vegas Harry Reid Intl
14h 00m
1 stop
BCN8:50 amBarcelona-El Prat
$654

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 8, 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

Tue 2/10

2:00 pm-10:31 am

1 stop29h 31m

Las Vegas Harry Reid Intl

Thu 2/26

1:53 pm-4:20 pm

1 stop17h 27m

$514

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 2/3

2:00 pm-10:31 am

1 stop29h 31m

Las Vegas Harry Reid Intl

Thu 2/19

1:53 pm-4:20 pm

1 stop17h 27m

$518

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 2/8

2:05 pm-10:31 am

1 stop29h 26m

Las Vegas Harry Reid Intl

Thu 2/26

1:53 pm-4:20 pm

1 stop17h 27m

$519

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 2/8

2:05 pm-9:49 am

2 stops28h 44m

Las Vegas Harry Reid Intl

Thu 2/26

1:53 pm-4:20 pm

1 stop17h 27m

$578

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 2/2

6:10 pm-10:28 pm

2 stops37h 18m

Las Vegas Harry Reid Intl

Tue 2/17

1:53 pm-4:20 pm

1 stop17h 27m

$581

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 2/2

6:10 pm-10:28 pm

2 stops37h 18m

Las Vegas Harry Reid Intl

Thu 2/19

1:53 pm-4:20 pm

1 stop17h 27m

$586

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sat 2/7

6:10 pm-10:57 pm

2 stops37h 47m

Las Vegas Harry Reid Intl

Thu 2/26

1:53 pm-4:20 pm

1 stop17h 27m

$588

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/5

6:10 pm-10:57 pm

2 stops37h 47m

Las Vegas Harry Reid Intl

Thu 2/19

1:53 pm-4:20 pm

1 stop17h 27m

$593

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

Fri 2/27

5:30 am-1:35 pm

2 stops23h 05m

$601

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 2/3

2:00 pm-10:31 am

1 stop29h 31m

Las Vegas Harry Reid Intl

Wed 2/18

6:30 am-1:15 pm

2 stops21h 45m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $853 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

16h 15m

Direct flights

None
The fastest flight from Barcelona to Las Vegas takes 16h 15m
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 16h 15m, 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 $712Free CancellationRating
6.7
7,657 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.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States