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Cheap flights from Barcelona to Las Vegas from $365

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 3/10. 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 to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 am - 9:58 pm
BCN
-
LAS
24h 13m2 stops
Multiple Airlines Logo
7:00 am - 5:15 pm
LAS
-
BCN
25h 15m2 stops
$624Multiple Airlines
lun., mar. 2 - sáb., mar. 7
American Airlines Logo
10:40 am - 5:54 pm
BCN
-
LAS
16h 14m1 stop
American Airlines Logo
10:48 am - 8:50 am
LAS
-
BCN
13h 02m1 stop
$644American Airlines
jue., feb. 12 - lun., feb. 16
American Airlines Logo
10:40 am - 6:58 pm
BCN
-
LAS
17h 18m1 stop
American Airlines Logo
9:00 am - 8:50 am
LAS
-
BCN
14h 50m1 stop
$645American Airlines
jue., feb. 12 - mar., feb. 17
Multiple Airlines Logo
6:45 am - 11:16 pm
BCN
-
LAS
25h 31m2 stops
Multiple Airlines Logo
7:00 am - 5:15 pm
LAS
-
BCN
25h 15m2 stops
$649Multiple Airlines
mié., feb. 18 - mié., feb. 25
American Airlines Logo
10:40 am - 6:58 pm
BCN
-
LAS
17h 18m1 stop
American Airlines Logo
9:35 am - 7:50 am
LAS
-
BCN
14h 15m1 stop
$662American Airlines
dom., mar. 1 - mar., mar. 10
Multiple Airlines Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m1 stop
Multiple Airlines Logo
7:40 am - 4:00 pm
LAS
-
BCN
23h 20m2 stops
$667Multiple Airlines
jue., may. 28 - lun., jun. 1
Multiple Airlines Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m1 stop
Multiple Airlines Logo
7:40 am - 4:00 pm
LAS
-
BCN
23h 20m2 stops
$669Multiple Airlines
jue., may. 28 - lun., jun. 1
American Airlines Logo
9:35 am - 8:13 pm
BCN
-
LAS
18h 38m1 stop
American Airlines Logo
5:45 am - 7:35 am
LAS
-
BCN
16h 50m1 stop
$685American Airlines
mié., mar. 11 - lun., may. 18
American Airlines Logo
9:35 am - 12:03 am
BCN
-
LAS
22h 28m1 stop
American Airlines Logo
5:45 am - 7:35 am
LAS
-
BCN
16h 50m1 stop
$701American Airlines
mié., mar. 11 - dom., may. 17
Multiple Airlines Logo
8:00 am - 8:00 pm
BCN
-
LAS
21h 00m2 stops
Multiple Airlines Logo
7:40 am - 4:00 pm
LAS
-
BCN
23h 20m2 stops
$702Multiple Airlines
jue., may. 28 - lun., jun. 1

American Airlines flights from Barcelona to Las Vegas

Our best American Airlines deals on Barcelona to Las Vegas flight tickets
American Airlines
Feb 12
BCN10:40 amBarcelona-El Prat
16h 14m
1 stop
LAS5:54 pmLas Vegas Harry Reid Intl
Feb 16
LAS10:48 amLas Vegas Harry Reid Intl
13h 02m
1 stop
BCN8:50 amBarcelona-El Prat
$644
Find similar
American Airlines
Feb 12
BCN2:00 pmBarcelona-El Prat
16h 44m
1 stop
LAS9:44 pmLas Vegas Harry Reid Intl
Feb 16
LAS10:48 amLas Vegas Harry Reid Intl
13h 02m
1 stop
BCN8:50 amBarcelona-El Prat
$645
Find similar
American Airlines
Mar 1
BCN10:40 amBarcelona-El Prat
17h 18m
1 stop
LAS6:58 pmLas Vegas Harry Reid Intl
Mar 10
LAS9:35 amLas Vegas Harry Reid Intl
14h 15m
1 stop
BCN7:50 amBarcelona-El Prat
$662
Find similar

Delta flights from Barcelona to Las Vegas

Our best Delta deals on Barcelona to Las Vegas flight tickets
Delta
Feb 12
BCN11:10 amBarcelona-El Prat
19h 58m
2 stops
LAS10:08 pmLas Vegas Harry Reid Intl
Feb 17
LAS9:59 amLas Vegas Harry Reid Intl
20h 01m
2 stops
BCN3:00 pmBarcelona-El Prat
$774
Find similar
Delta
Feb 12
BCN10:15 amBarcelona-El Prat
17h 59m
1 stop
LAS7:14 pmLas Vegas Harry Reid Intl
Feb 17
LAS1:55 pmLas Vegas Harry Reid Intl
18h 10m
2 stops
BCN5:05 pmBarcelona-El Prat
$775
Find similar
Delta
Feb 12
BCN10:15 amBarcelona-El Prat
21h 14m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
Feb 17
LAS1:55 pmLas Vegas Harry Reid Intl
18h 10m
2 stops
BCN5:05 pmBarcelona-El Prat
$776
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 enero 6, 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

lun. 3/2

6:45 am-9:58 pm

2 stops24h 13m

Las Vegas Harry Reid Intl

sáb. 3/7

7:00 am-5:15 pm

2 stops25h 15m

$624

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

jue. 2/12

10:40 am-5:54 pm

1 stop16h 14m

Las Vegas Harry Reid Intl

lun. 2/16

10:48 am-8:50 am

1 stop13h 02m

$644

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

jue. 2/12

10:40 am-6:58 pm

1 stop17h 18m

Las Vegas Harry Reid Intl

mar. 2/17

9:00 am-8:50 am

1 stop14h 50m

$645

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

mié. 2/18

6:45 am-11:16 pm

2 stops25h 31m

Las Vegas Harry Reid Intl

mié. 2/25

7:00 am-5:15 pm

2 stops25h 15m

$649

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

dom. 3/1

10:40 am-6:58 pm

1 stop17h 18m

Las Vegas Harry Reid Intl

mar. 3/10

9:35 am-7:50 am

1 stop14h 15m

$662

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

jue. 5/28

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

lun. 6/1

7:40 am-4:00 pm

2 stops23h 20m

$667

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

jue. 5/28

8:00 am-3:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

lun. 6/1

7:40 am-4:00 pm

2 stops23h 20m

$669

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

mié. 3/11

9:35 am-8:13 pm

1 stop18h 38m

Las Vegas Harry Reid Intl

lun. 5/18

5:45 am-7:35 am

1 stop16h 50m

$685

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

mié. 3/11

9:35 am-12:03 am

1 stop22h 28m

Las Vegas Harry Reid Intl

dom. 5/17

5:45 am-7:35 am

1 stop16h 50m

$701

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

jue. 5/28

8:00 am-8:00 pm

2 stops21h 00m

Las Vegas Harry Reid Intl

lun. 6/1

7:40 am-4:00 pm

2 stops23h 20m

$702

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 $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

15h 55m

Direct flights

None
The fastest flight from Barcelona to Las Vegas takes 15h 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 15h 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 $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.

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