HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$294+ Cheap flights from Barcelona-El Prat (BCN) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LAS
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Barcelona-El Prat to Las Vegas

Cheapest flights from Barcelona-El Prat to Las Vegas
Explore the most affordable flight options available from Barcelona-El Prat to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:05 pm
BCN
-
LAS
1 stop17h 47m
Multiple Airlines
Sat 4/253:49 pm
LAS
-
BCN
1 stop16h 51m
Multiple Airlines
Deal found 2/11$612
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 pm
BCN
-
LAS
1 stop32h 55m
Multiple Airlines
Wed 4/2912:40 pm
LAS
-
BCN
1 stop19h 00m
Multiple Airlines
Deal found 2/12$629
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:20 am
BCN
-
LAS
2 stops21h 13m
Multiple Airlines
Sat 4/1810:25 pm
LAS
-
BCN
1 stop29h 55m
Multiple Airlines
Deal found 2/13$637
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:10 pm
BCN
-
LAS
2 stops45h 30m
Multiple Airlines
Sun 5/106:45 am
LAS
-
BCN
1 stop24h 40m
Multiple Airlines
Deal found 2/10$647
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:05 pm
BCN
-
LAS
1 stop17h 47m
Multiple Airlines
Mon 5/187:00 am
LAS
-
BCN
1 stop24h 40m
Multiple Airlines
Deal found 2/12$652
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:05 pm
BCN
-
LAS
1 stop33h 36m
Multiple Airlines
Wed 5/137:20 pm
LAS
-
BCN
2 stops44h 30m
Multiple Airlines
Deal found 2/12$667
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:10 pm
BCN
-
LAS
2 stops32h 04m
Multiple Airlines
Tue 4/73:38 pm
LAS
-
BCN
1 stop15h 47m
Multiple Airlines
Deal found 2/10$690
This Trip.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:50 am
BCN
-
LAS
2 stops23h 07m
Multiple Airlines
Tue 3/244:47 pm
LAS
-
BCN
2 stops22h 18m
Multiple Airlines
Deal found 2/10$695
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
BCN
-
LAS
2 stops22h 32m
Multiple Airlines
Fri 4/2410:25 pm
LAS
-
BCN
1 stop29h 55m
Multiple Airlines
Deal found 2/12$706

Find flight deals from Barcelona-El Prat to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$612
(Kiwi.com)

One-way from

$294
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$743
Provider with most accurate pricing for Barcelona-El Prat-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Las Vegas Harry Reid Intl flights.
Search Deals
From Barcelona-El Prat to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Barcelona-El Prat to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Las Vegas that are best for you.

Fly from

Barcelona-El Prat

Fly to

Las Vegas

Route

Depart

Return

Price

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 4/5

9:20 am-9:33 pm

2 stops21h 13m

Las Vegas Harry Reid Intl

Sat 4/18

10:25 pm-1:20 pm

1 stop29h 55m

$637

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 3/4

10:05 pm-10:12 pm

2 stops33h 07m

Las Vegas Harry Reid Intl

Mon 3/23

1:01 am-12:10 am

3 stops39h 09m

$702

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 4/26

5:45 am-9:40 pm

2 stops24h 55m

Las Vegas Harry Reid Intl

Sun 5/10

6:45 am-7:10 pm

3 stops27h 25m

$724

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 3/16

5:50 am-8:39 pm

2 stops22h 49m

Las Vegas Harry Reid Intl

Thu 3/19

9:00 am-8:35 am

1 stop15h 35m

$756

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Sun 6/14

8:00 am-5:50 pm

1 stop18h 50m

Las Vegas Harry Reid Intl

Tue 6/30

5:15 pm-10:10 pm

1 stop19h 55m

$777

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/26

6:50 am-8:15 pm

2 stops22h 25m

Las Vegas Harry Reid Intl

Wed 3/11

8:04 am-8:20 am

1 stop16h 16m

$779

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/26

6:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Wed 3/11

9:45 am-10:25 am

2 stops16h 40m

$785

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/26

6:50 am-5:54 pm

2 stops20h 04m

Las Vegas Harry Reid Intl

Wed 3/11

2:50 pm-11:20 pm

1 stop24h 30m

$786

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/26

6:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Wed 3/11

9:45 am-10:25 am

2 stops16h 40m

$786

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/26

10:40 am-12:07 am

1 stop22h 27m

Las Vegas Harry Reid Intl

Wed 3/11

7:00 am-8:00 am

1 stop17h 00m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Barcelona-El Prat to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Las Vegas in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Las Vegas

How far ahead should I book a flight from Barcelona-El Prat Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Las Vegas. Price data was last updated on February 6, 2026.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Las Vegas?

Currently, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Las Vegas (average of $573). Flying from Barcelona-El Prat Airport to Las Vegas in December is currently the most expensive (average of $700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Barcelona-El Prat?

    For a flight from Barcelona-El Prat to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 inbound flights from Barcelona-El Prat per day. 0 airlines have flights to Las Vegas Harry Reid Intl from Barcelona-El Prat on a regular basis.

  • How long is the flight from Barcelona-El Prat Airport to Las Vegas?

    Airlines like Condor and United Airlines fly from Barcelona-El Prat Airport to Las Vegas in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 3h 35m. The distance from Barcelona-El Prat Airport to Las Vegas is about 5775 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Las Vegas one-way?

    One-way options have recently been found by users for as low as $528 on British Airways. Other airlines that offer cheap prices include Aer Lingus from $556 and Iberia from $604 one-way.

  • Can I find deals for flights from Barcelona-El Prat to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Las Vegas.

  • Can I find deals for business class flights from Barcelona-El Prat to Las Vegas?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to Las Vegas?

    Currently, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Las Vegas (average of $573). Flying from Barcelona-El Prat Airport to Las Vegas in December is currently the most expensive (average of $700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights