Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Barcelona to Las Vegas from $334

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 10/13. 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

Logo
2:00 pm - 10:05 pmBCN-LAS
17h 05m1 stop
Logo
7:00 am - 1:20 pmLAS-BCN
21h 20m1 stop
$565
Find Deal
Thu, Nov 6 - Sat, Nov 15
Logo
7:25 pm - 3:55 pmBCN-LAS
29h 30m2 stops
Logo
7:15 pm - 12:20 pmLAS-BCN
33h 05m3 stops
$567
Find Deal
Wed, Oct 22 - Fri, Oct 31
Logo
7:10 pm - 8:55 pmBCN-LAS
34h 45m3 stops
Logo
7:15 pm - 12:20 pmLAS-BCN
33h 05m3 stops
$586
Find Deal
Wed, Oct 22 - Fri, Oct 31
Logo
9:55 pm - 8:55 pmBCN-LAS
32h 00m3 stops
Logo
7:15 pm - 12:20 pmLAS-BCN
33h 05m3 stops
$589
Find Deal
Wed, Oct 22 - Fri, Oct 31
Logo
7:05 pm - 3:55 pmBCN-LAS
29h 50m2 stops
Logo
7:15 pm - 12:20 pmLAS-BCN
33h 05m3 stops
$592
Find Deal
Wed, Oct 22 - Fri, Oct 31
Logo
11:25 pm - 3:35 pmBCN-LAS
25h 10m2 stops
Logo
12:28 pm - 7:35 pmLAS-BCN
22h 07m2 stops
$597
Find Deal
Mon, Oct 6 - Fri, Oct 10
Logo
9:40 pm - 3:55 pmBCN-LAS
27h 15m2 stops
Logo
7:25 am - 1:30 amLAS-BCN
33h 05m3 stops
$609
Find Deal
Wed, Oct 8 - Sat, Oct 11
Logo
7:10 pm - 3:55 pmBCN-LAS
29h 45m2 stops
Logo
11:30 am - 1:30 amLAS-BCN
29h 00m2 stops
$611
Find Deal
Wed, Oct 8 - Sat, Oct 11
Logo
7:10 pm - 3:55 pmBCN-LAS
29h 45m2 stops
Logo
9:39 am - 7:55 pmLAS-BCN
25h 16m3 stops
$618
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
6:30 pm - 9:28 amBCN-LAS
23h 58m1 stop
Logo
10:41 pm - 8:50 amLAS-BCN
49h 09m2 stops
$631
Find Deal
Sat, Sep 13 - Sat, Sep 20

Delta flights from Barcelona to Las Vegas

Our best Delta deals on Barcelona to Las Vegas flight tickets
Delta
Sep 7
BCN6:20 amBarcelona-El Prat
18h 34m
2 stops
LAS3:54 pmLas Vegas Harry Reid Intl
Sep 17
LAS7:00 amLas Vegas Harry Reid Intl
17h 00m
2 stops
BCN9:00 amBarcelona-El Prat
$851
Find similar
Delta
Sep 4
BCN9:20 amBarcelona-El Prat
18h 15m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
Sep 11
LAS7:00 amLas Vegas Harry Reid Intl
14h 00m
1 stop
BCN6:00 amBarcelona-El Prat
$874
Find similar
Delta
Sep 3
BCN11:35 amBarcelona-El Prat
16h 25m
1 stop
LAS7:00 pmLas Vegas Harry Reid Intl
Sep 10
LAS9:55 amLas Vegas Harry Reid Intl
16h 20m
2 stops
BCN11:15 amBarcelona-El Prat
$881
Find similar

Air Canada flights from Barcelona to Las Vegas

Our best Air Canada deals on Barcelona to Las Vegas flight tickets
Air Canada
Sep 7
BCN12:10 pmBarcelona-El Prat
19h 02m
1 stop
LAS10:12 pmLas Vegas Harry Reid Intl
Sep 13
LAS7:00 amLas Vegas Harry Reid Intl
15h 50m
2 stops
BCN7:50 amBarcelona-El Prat
$798
Find similar
Air Canada
Sep 7
BCN12:10 pmBarcelona-El Prat
20h 44m
2 stops
LAS11:54 pmLas Vegas Harry Reid Intl
Sep 14
LAS11:25 amLas Vegas Harry Reid Intl
35h 25m
1 stop
BCN7:50 amBarcelona-El Prat
$803
Find similar
Air Canada
Sep 7
BCN12:10 pmBarcelona-El Prat
19h 02m
1 stop
LAS10:12 pmLas Vegas Harry Reid Intl
Sep 17
LAS11:20 pmLas Vegas Harry Reid Intl
23h 30m
2 stops
BCN7:50 amBarcelona-El Prat
$804
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 August 26, 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

Thu 11/6

2:00 pm-10:05 pm

1 stop17h 05m

Las Vegas Harry Reid Intl

Sat 11/15

7:00 am-1:20 pm

1 stop21h 20m

$565

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/22

7:25 pm-3:55 pm

2 stops29h 30m

Las Vegas Harry Reid Intl

Fri 10/31

7:15 pm-12:20 pm

3 stops33h 05m

$567

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/22

7:10 pm-8:55 pm

3 stops34h 45m

Las Vegas Harry Reid Intl

Fri 10/31

7:15 pm-12:20 pm

3 stops33h 05m

$586

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/22

9:55 pm-8:55 pm

3 stops32h 00m

Las Vegas Harry Reid Intl

Fri 10/31

7:15 pm-12:20 pm

3 stops33h 05m

$589

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/22

7:05 pm-3:55 pm

2 stops29h 50m

Las Vegas Harry Reid Intl

Fri 10/31

7:15 pm-12:20 pm

3 stops33h 05m

$592

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 10/6

11:25 pm-3:35 pm

2 stops25h 10m

Las Vegas Harry Reid Intl

Fri 10/10

12:28 pm-7:35 pm

2 stops22h 07m

$597

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/8

9:40 pm-3:55 pm

2 stops27h 15m

Las Vegas Harry Reid Intl

Sat 10/11

7:25 am-1:30 am

3 stops33h 05m

$609

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/8

7:10 pm-3:55 pm

2 stops29h 45m

Las Vegas Harry Reid Intl

Sat 10/11

11:30 am-1:30 am

2 stops29h 00m

$611

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 10/8

7:10 pm-3:55 pm

2 stops29h 45m

Las Vegas Harry Reid Intl

Wed 10/15

9:39 am-7:55 pm

3 stops25h 16m

$618

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sat 9/13

6:30 pm-9:28 am

1 stop23h 58m

Las Vegas Harry Reid Intl

Sat 9/20

10:41 pm-8:50 am

2 stops49h 09m

$631

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 $723. The month of September is another great option to travel to Las Vegas, with average flight prices from Barcelona averaging around $782.

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 $862 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 $796 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 16h 04m, 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
7,309 reviews
Search British Airways flights
KLMPriceFrom $764Free CancellationRating
7.8
1,387 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
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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
Sun 8/31
Sun 9/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States