Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Barcelona from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Barcelona departing on 1/31. 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 Las Vegas to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 am - 9:35 am
LAS
-
BCN
15h 35m1 stop
Multiple Airlines Logo
12:35 pm - 8:39 pm
BCN
-
LAS
16h 04m1 stop
$406Multiple Airlines
mié., ene. 14 - mié., mar. 11
Multiple Airlines Logo
9:00 am - 9:35 am
LAS
-
BCN
15h 35m1 stop
Multiple Airlines Logo
1:35 pm - 8:39 pm
BCN
-
LAS
16h 04m1 stop
$407Multiple Airlines
dom., ene. 11 - mar., ene. 27
Multiple Airlines Logo
9:00 am - 9:35 am
LAS
-
BCN
15h 35m1 stop
Multiple Airlines Logo
9:55 am - 8:39 pm
BCN
-
LAS
19h 44m2 stops
$416Multiple Airlines
dom., ene. 11 - mar., ene. 27
United Airlines Logo
11:30 pm - 9:35 am
LAS
-
BCN
25h 05m2 stops
United Airlines Logo
1:35 pm - 12:43 pm
BCN
-
LAS
32h 08m2 stops
$418United Airlines
dom., ene. 11 - mar., ene. 27
American Airlines Logo
8:55 pm - 10:30 pm
LAS
-
BCN
16h 35m1 stop
American Airlines Logo
10:40 am - 6:22 pm
BCN
-
LAS
16h 42m1 stop
$421American Airlines
lun., ene. 5 - mar., ene. 20
British Airways Logo
1:06 pm - 2:45 pm
LAS
-
BCN
16h 39m2 stops
British Airways Logo
12:30 pm - 9:59 pm
BCN
-
LAS
18h 29m1 stop
$424British Airways
mar., ene. 13 - jue., ene. 22
British Airways Logo
8:55 pm - 10:30 pm
LAS
-
BCN
16h 35m1 stop
British Airways Logo
11:00 am - 11:23 pm
BCN
-
LAS
21h 23m1 stop
$425British Airways
lun., ene. 5 - mar., ene. 20
Air Canada Logo
7:30 am - 9:35 am
LAS
-
BCN
17h 05m2 stops
Air Canada Logo
12:35 pm - 10:27 pm
BCN
-
LAS
41h 52m2 stops
$426Air Canada
mié., ene. 14 - mié., mar. 11
British Airways Logo
8:55 pm - 10:30 pm
LAS
-
BCN
16h 35m1 stop
British Airways Logo
10:40 am - 9:48 pm
BCN
-
LAS
20h 08m1 stop
$427British Airways
mar., ene. 13 - jue., ene. 22
British Airways Logo
12:29 pm - 4:05 pm
LAS
-
BCN
19h 36m2 stops
British Airways Logo
9:15 pm - 8:00 pm
BCN
-
LAS
31h 45m1 stop
$428British Airways
lun., mar. 23 - mié., abr. 1

United Airlines flights from Las Vegas to Barcelona

Our best United Airlines deals on Las Vegas to Barcelona flight tickets
United Airlines
Jan 11
LAS11:30 pmLas Vegas Harry Reid Intl
25h 05m
2 stops
BCN9:35 amBarcelona-El Prat
Jan 27
BCN1:35 pmBarcelona-El Prat
32h 08m
2 stops
LAS12:43 pmLas Vegas Harry Reid Intl
$418
Find similar
United Airlines
Jan 17
LAS12:30 amLas Vegas Harry Reid Intl
24h 05m
2 stops
BCN9:35 amBarcelona-El Prat
Jan 25
BCN6:50 amBarcelona-El Prat
24h 09m
2 stops
LAS9:59 pmLas Vegas Harry Reid Intl
$464
Find similar
United Airlines
Jan 16
LAS1:35 pmLas Vegas Harry Reid Intl
19h 00m
2 stops
BCN5:35 pmBarcelona-El Prat
Jan 23
BCN11:00 amBarcelona-El Prat
18h 12m
1 stop
LAS8:12 pmLas Vegas Harry Reid Intl
$466
Find similar

British Airways flights from Las Vegas to Barcelona

Our best British Airways deals on Las Vegas to Barcelona flight tickets
British Airways
Jan 13
LAS1:06 pmLas Vegas Harry Reid Intl
16h 39m
2 stops
BCN2:45 pmBarcelona-El Prat
Jan 22
BCN12:30 pmBarcelona-El Prat
18h 29m
1 stop
LAS9:59 pmLas Vegas Harry Reid Intl
$424
Find similar
British Airways
Jan 5
LAS8:55 pmLas Vegas Harry Reid Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
Jan 20
BCN11:00 amBarcelona-El Prat
21h 23m
1 stop
LAS11:23 pmLas Vegas Harry Reid Intl
$425
Find similar
British Airways
Jan 13
LAS8:55 pmLas Vegas Harry Reid Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
Jan 22
BCN10:40 amBarcelona-El Prat
20h 08m
1 stop
LAS9:48 pmLas Vegas Harry Reid Intl
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Barcelona 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Las Vegas to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mié. 1/14

9:00 am-9:35 am

1 stop15h 35m

Barcelona-El Prat

mié. 3/11

12:35 pm-8:39 pm

1 stop16h 04m

$406

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

dom. 1/11

9:00 am-9:35 am

1 stop15h 35m

Barcelona-El Prat

mar. 1/27

1:35 pm-8:39 pm

1 stop16h 04m

$407

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

dom. 1/11

9:00 am-9:35 am

1 stop15h 35m

Barcelona-El Prat

mar. 1/27

9:55 am-8:39 pm

2 stops19h 44m

$416

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

dom. 1/11

11:30 pm-9:35 am

2 stops25h 05m

Barcelona-El Prat

mar. 1/27

1:35 pm-12:43 pm

2 stops32h 08m

$418

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

lun. 1/5

8:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

mar. 1/20

10:40 am-6:22 pm

1 stop16h 42m

$421

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mar. 1/13

1:06 pm-2:45 pm

2 stops16h 39m

Barcelona-El Prat

jue. 1/22

12:30 pm-9:59 pm

1 stop18h 29m

$424

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

lun. 1/5

8:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

mar. 1/20

11:00 am-11:23 pm

1 stop21h 23m

$425

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mié. 1/14

7:30 am-9:35 am

2 stops17h 05m

Barcelona-El Prat

mié. 3/11

12:35 pm-10:27 pm

2 stops41h 52m

$426

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

mar. 1/13

8:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

jue. 1/22

10:40 am-9:48 pm

1 stop20h 08m

$427

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

lun. 3/23

12:29 pm-4:05 pm

2 stops19h 36m

Barcelona-El Prat

mié. 4/1

9:15 pm-8:00 pm

1 stop31h 45m

$428

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Barcelona from

How to get the cheapest flight ticket from Las Vegas to Barcelona

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 Barcelona?

The month of October is, on average, the cheapest month to fly to Barcelona from Las Vegas, with most prices found around $632. If you don’t want to visit Barcelona in October, then you should wait until November to fly from Las Vegas, when ticket prices are also cheap, with an average price of $687.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Las Vegas to Barcelona is on a Tuesday when prices can be found for as low as $767. On the other hand, Saturday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,177.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Las Vegas to Barcelona when you can find flight prices for as low as $895. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,065 on average. Flights to Barcelona from Las Vegas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Las Vegas for as low as $660 on momondo.

Cheap Las Vegas to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Barcelona

Fastest flight time

14h 04m

Direct flights

None
The fastest flight from Las Vegas to Barcelona takes 14h 04m
There are no direct flights from Las Vegas to Barcelona. There are no popular flight routes from Las Vegas to Barcelona.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Barcelona by plane?

    There are 5768.9 mi between Las Vegas Harry Reid Intl and Barcelona. By plane, this route typically takes 13h 18m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Barcelona?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Barcelona?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Las Vegas to Barcelona

Compare and see reviews for airlines that fly from Las Vegas to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $433Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $483Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $563Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
KLMPriceFrom $564Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Air CanadaPriceFrom $567Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
IberiaPriceFrom $581Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
British AirwaysPriceFrom $583Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
SWISSPriceFrom $619Free CancellationRating
7.5
1,804 reviews
Search SWISS flights
Aer LingusPriceFrom $625Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Las Vegas.

I’m not ready to book a flight from Las Vegas to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Barcelona 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
sáb. 1/3
sáb. 1/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport