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Cheap flights from Barcelona to Las Vegas from $271

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 4/15. 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
2:05 pm - 9:29 pm
BCN
-
LAS
16h 24m
1 stop
Multiple Airlines Logo
6:30 am - 4:25 pm
LAS
-
BCN
24h 55m
1 stop
$588Multiple Airlines
Tue, Apr 14 - Thu, Apr 16
United Airlines Logo
10:30 am - 7:13 am
BCN
-
LAS
29h 43m
2 stops
United Airlines Logo
7:30 am - 4:20 pm
LAS
-
BCN
24h 50m
2 stops
$590United Airlines
Sat, Mar 7 - Mon, Mar 9
Multiple Airlines Logo
7:20 am - 10:42 pm
BCN
-
LAS
24h 22m
2 stops
Multiple Airlines Logo
6:30 am - 4:25 pm
LAS
-
BCN
24h 55m
1 stop
$611Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
2:05 pm - 9:29 pm
BCN
-
LAS
16h 24m
1 stop
Multiple Airlines Logo
7:20 am - 4:25 pm
LAS
-
BCN
24h 05m
2 stops
$645Multiple Airlines
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
2:05 pm - 10:16 pm
BCN
-
LAS
17h 11m
1 stop
Multiple Airlines Logo
2:50 pm - 5:40 pm
LAS
-
BCN
17h 50m
1 stop
$649Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
8:00 am - 10:49 pm
BCN
-
LAS
23h 49m
2 stops
Multiple Airlines Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
$654Multiple Airlines
Sun, May 3 - Sun, May 17
Multiple Airlines Logo
6:00 am - 9:29 pm
BCN
-
LAS
24h 29m
2 stops
Multiple Airlines Logo
6:30 am - 4:25 pm
LAS
-
BCN
24h 55m
1 stop
$656Multiple Airlines
Tue, Apr 14 - Thu, Apr 16
Multiple Airlines Logo
2:05 pm - 10:51 pm
BCN
-
LAS
17h 46m
1 stop
Multiple Airlines Logo
6:30 am - 4:25 pm
LAS
-
BCN
24h 55m
1 stop
$670Multiple Airlines
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
2:05 pm - 5:54 pm
BCN
-
LAS
36h 49m
1 stop
Multiple Airlines Logo
11:55 am - 4:25 pm
LAS
-
BCN
19h 30m
1 stop
$681Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
2:05 pm - 11:07 pm
BCN
-
LAS
18h 02m
1 stop
Multiple Airlines Logo
7:20 am - 4:25 pm
LAS
-
BCN
24h 05m
2 stops
$684Multiple Airlines
Thu, Apr 16 - Sun, Apr 19

United Airlines flights from Barcelona to Las Vegas

Our best United Airlines deals on Barcelona to Las Vegas flight tickets
United Airlines
Mar 7
BCN10:30 amBarcelona-El Prat
29h 43m
2 stops
LAS7:13 amLas Vegas Harry Reid Intl
Mar 9
LAS7:30 amLas Vegas Harry Reid Intl
24h 50m
2 stops
BCN4:20 pmBarcelona-El Prat
$590
United Airlines
Mar 6
BCN10:30 amBarcelona-El Prat
31h 24m
2 stops
LAS8:54 amLas Vegas Harry Reid Intl
Mar 9
LAS7:47 amLas Vegas Harry Reid Intl
16h 33m
2 stops
BCN8:20 amBarcelona-El Prat
$803

Scandinavian Airlines flights from Barcelona to Las Vegas

Our best Scandinavian Airlines deals on Barcelona to Las Vegas flight tickets
Scandinavian Airlines
Apr 12
BCN9:45 amBarcelona-El Prat
21h 14m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
Apr 17
LAS7:00 amLas Vegas Harry Reid Intl
26h 10m
2 stops
BCN6:10 pmBarcelona-El Prat
$728
Scandinavian Airlines
Apr 12
BCN9:45 amBarcelona-El Prat
21h 14m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
Apr 16
LAS9:21 amLas Vegas Harry Reid Intl
23h 49m
2 stops
BCN6:10 pmBarcelona-El Prat
$731
Scandinavian Airlines
Apr 12
BCN9:45 amBarcelona-El Prat
21h 14m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
Apr 17
LAS7:00 amLas Vegas Harry Reid Intl
26h 10m
2 stops
BCN6:10 pmBarcelona-El Prat
$732

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 February 22, 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 4/14

2:05 pm-9:29 pm

1 stop16h 24m

Las Vegas Harry Reid Intl

Thu 4/16

6:30 am-4:25 pm

1 stop24h 55m

$588

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sat 3/7

10:30 am-7:13 am

2 stops29h 43m

Las Vegas Harry Reid Intl

Mon 3/9

7:30 am-4:20 pm

2 stops24h 50m

$590

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 4/9

7:20 am-10:42 pm

2 stops24h 22m

Las Vegas Harry Reid Intl

Thu 4/16

6:30 am-4:25 pm

1 stop24h 55m

$611

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 4/14

2:05 pm-9:29 pm

1 stop16h 24m

Las Vegas Harry Reid Intl

Sun 4/19

7:20 am-4:25 pm

2 stops24h 05m

$645

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 4/19

2:05 pm-10:16 pm

1 stop17h 11m

Las Vegas Harry Reid Intl

Sat 4/25

2:50 pm-5:40 pm

1 stop17h 50m

$649

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 5/3

8:00 am-10:49 pm

2 stops23h 49m

Las Vegas Harry Reid Intl

Sun 5/17

8:20 pm-10:10 pm

1 stop16h 50m

$654

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 4/14

6:00 am-9:29 pm

2 stops24h 29m

Las Vegas Harry Reid Intl

Thu 4/16

6:30 am-4:25 pm

1 stop24h 55m

$656

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 4/7

2:05 pm-10:51 pm

1 stop17h 46m

Las Vegas Harry Reid Intl

Thu 4/16

6:30 am-4:25 pm

1 stop24h 55m

$670

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 4/7

2:05 pm-5:54 pm

1 stop36h 49m

Las Vegas Harry Reid Intl

Tue 4/14

11:55 am-4:25 pm

1 stop19h 30m

$681

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 4/16

2:05 pm-11:07 pm

1 stop18h 02m

Las Vegas Harry Reid Intl

Sun 4/19

7:20 am-4:25 pm

2 stops24h 05m

$684

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 $743. 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 $854 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 $750 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 05m

Direct flights

None
The fastest flight from Barcelona to Las Vegas takes 16h 05m
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 05m, 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 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.

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
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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