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Barcelona-El Prat

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

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Barcelona-El Prat are usually found in November or December, booked 8 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Barcelona-El Prat (BCN). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$646
(Flighttix)

One-way from

$300
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$910
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Barcelona-El Prat flights.
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From Las Vegas Harry Reid Intl to Barcelona-El Prat
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One-way flight from Las Vegas Harry Reid Intl to Barcelona-El Prat
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Highest demand for flights based on searches. 16% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Las Vegas to Barcelona-El Prat

Cheapest flights from Las Vegas to Barcelona-El Prat
Explore the most affordable flight options available from Las Vegas to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Flighttix deal was found by Cheapflights users on 3/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:05 amLAS - BCN
2 stops26h 05mScandinavian Airlines
Tue 5/137:00 pmBCN - LAS
2 stops37h 25mScandinavian Airlines
Deal found 3/23$646
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/910:17 pmLAS - BCN
1 stop33h 28mMultiple Airlines
Sun 5/182:05 pmBCN - LAS
1 stop18h 26mMultiple Airlines
Deal found 3/24$656
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amLAS - BCN
1 stop21h 15mUnited Airlines
Thu 10/161:15 pmBCN - LAS
2 stops32h 56mUnited Airlines
Deal found 3/24$689
This Iberia deal was found by Cheapflights users on 3/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:49 amLAS - BCN
1 stop14h 21mIberia
Tue 5/137:00 amBCN - LAS
1 stop15h 20mIberia
Deal found 3/24$706
This Flighttix deal was found by Cheapflights users on 3/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:25 amLAS - BCN
1 stop15h 35mVirgin Atlantic
Tue 4/82:10 pmBCN - LAS
1 stop19h 07mVirgin Atlantic
Deal found 3/23$747
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/248:10 amLAS - BCN
2 stops16h 50mAir Canada
Tue 4/812:10 pmBCN - LAS
2 stops18h 57mAir Canada
Deal found 3/23$749
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:29 pmLAS - BCN
2 stops21h 01mBritish Airways
Thu 5/82:00 pmBCN - LAS
1 stop18h 24mBritish Airways
Deal found 3/23$794
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:35 amLAS - BCN
1 stop23h 45mDelta
Wed 5/711:35 amBCN - LAS
2 stops20h 53mDelta
Deal found 3/23$796
This Lufthansa deal was found by Cheapflights users on 3/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2410:39 amLAS - BCN
2 stops22h 51mLufthansa
Tue 4/86:50 amBCN - LAS
2 stops20h 16mLufthansa
Deal found 3/23$800
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:20 pmLAS - BCN
1 stop24h 15mSWISS
Fri 5/29:40 amBCN - LAS
1 stop16h 10mSWISS
Deal found 3/23$802
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 6/208:00 amLAS - BCN
1 stop19h 25mWestJet
Sun 6/292:25 pmBCN - LAS
1 stop16h 05mWestJet
Deal found 3/22$823
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:36 pmLAS - BCN
2 stops31h 19mITA Airways
Fri 9/2611:40 amBCN - LAS
2 stops21h 16mITA Airways
Deal found 3/24$827

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Barcelona-El Prat 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 March 25, 2025.
Use the filters below to find and compare flights from Las Vegas to Barcelona-El Prat Airport that are best for you.

Fly from

Las Vegas

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/6

7:05 am-6:10 pm

2 stops26h 05m

Barcelona-El Prat

Tue 5/13

7:00 pm-11:25 pm

2 stops37h 25m

$646

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 5/9

10:17 pm-4:45 pm

1 stop33h 28m

Barcelona-El Prat

Sun 5/18

2:05 pm-11:31 pm

1 stop18h 26m

$656

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/6

10:49 am-10:10 am

1 stop14h 21m

Barcelona-El Prat

Tue 5/13

7:00 am-1:20 pm

1 stop15h 20m

$706

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 3/29

12:50 am-7:50 am

2 stops22h 00m

Barcelona-El Prat

Tue 4/8

12:10 pm-7:09 pm

2 stops39h 59m

$748

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 3/30

7:00 am-7:50 am

1 stop15h 50m

Barcelona-El Prat

Tue 4/8

1:15 pm-10:12 am

1 stop29h 57m

$763

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Wed 4/30

2:29 pm-8:30 pm

2 stops21h 01m

Barcelona-El Prat

Thu 5/8

2:00 pm-11:24 pm

1 stop18h 24m

$794

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 4/28

12:35 am-9:20 am

1 stop23h 45m

Barcelona-El Prat

Wed 5/7

11:35 am-11:28 pm

2 stops20h 53m

$796

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 4/21

2:20 pm-11:35 pm

1 stop24h 15m

Barcelona-El Prat

Fri 5/2

9:40 am-4:50 pm

1 stop16h 10m

$802

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 6/20

8:00 am-12:25 pm

1 stop19h 25m

Barcelona-El Prat

Sat 6/28

2:25 pm-9:30 pm

1 stop16h 05m

$823

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Thu 5/8

11:20 pm-11:55 am

1 stop27h 35m

Barcelona-El Prat

Thu 5/15

9:30 am-6:40 pm

1 stop18h 10m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 23 results
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Compare providers for flights from Las Vegas to Barcelona-El Prat

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 Las Vegas to Barcelona-El Prat in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightsMojoPrice Accuracy-Trust Score*3 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 Las Vegas-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Barcelona-El Prat Airport 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 Las Vegas-Barcelona-El Prat Airport 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 Las Vegas to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Las Vegas 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 Las Vegas to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Barcelona-El Prat. Price data was last updated on March 21, 2025.

The best time to book flights from Las Vegas to Barcelona-El Prat Airport is 7 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Barcelona-El Prat Airport (average of $523). Flying from Las Vegas to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,085). 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.

What is the cheapest time of day to fly from LAS to BCN?

Find hourly flight availability from Las Vegas to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Las Vegas to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight at noon.

What is the cheapest day to fly from Las Vegas to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Barcelona-El Prat Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated March 25, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and SWISS from Las Vegas to Barcelona to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Barcelona-El Prat. 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 from for flights from Las Vegas to Barcelona-El Prat?

    For a flight from Las Vegas to Barcelona-El Prat, you will be flying from 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 outbound flights to Barcelona-El Prat per day. 10 airlines have flights to Barcelona-El Prat from Las Vegas Harry Reid Intl on a regular basis.

  • What are the cheapest airlines flying from Las Vegas to Barcelona-El Prat Airport round-trip?

    Scandinavian Airlines, at $646, was found to be the cheapest airline from Las Vegas to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Iberia and Air Canada. Scandinavian Airlines is currently priced 31% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Las Vegas to Barcelona-El Prat Airport are WestJet ($427), Aer Lingus ($496), and Iberia ($535).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Barcelona-El Prat 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 Las Vegas to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Barcelona-El Prat Airport (average of $523). Flying from Las Vegas to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,085). 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
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Barcelona-El Prat flights
Las Vegas to Costa Brava flights

Top 10 airlines flying from Las Vegas to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Las Vegas to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$535Average$1,045FlexibilityNo cancel feeOn-time75%
DeltaCheapest$550Average$1,058FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$555Average$926FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$572Average$1,018FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$595Average$966FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$636Average$781FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$689Average$1,051FlexibilityNo cancel feeOn-time69%
IberiaCheapest$690Average$1,136FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$763Average$1,169FlexibilityNo cancel feeOn-time76%
WestJetCheapest$898Average$1,169FlexibilityNo cancel feeOn-time60%
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