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Barcelona-El Prat

$327+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
May 4 — May 111
Sun 5/4
Sun 5/11
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 October, booked 80 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$600
(United)

One-way from

$327
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$849
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. 18% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This United deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:55 pmLAS - BCN
1 stop33h 05mMultiple Airlines
Tue 10/712:10 pmBCN - LAS
1 stop31h 15mMultiple Airlines
Deal found 4/28$600
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:15 pmLAS - BCN
1 stop23h 35mAir Canada
Fri 9/2612:10 pmBCN - LAS
1 stop31h 17mAir Canada
Deal found 4/28$607
This oojo deal was found by Cheapflights users on 4/28. 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.
Tue 9/1611:30 amLAS - BCN
2 stops36h 50mBritish Airways
Fri 9/2612:00 pmBCN - LAS
2 stops18h 37mBritish Airways
Deal found 4/28$655
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:05 amLAS - BCN
2 stops26h 05mScandinavian Airlines
Mon 8/257:00 pmBCN - LAS
2 stops37h 45mScandinavian Airlines
Deal found 4/28$666
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 10/67:05 pmLAS - BCN
2 stops28h 15mUnited Airlines
Sat 10/1812:10 pmBCN - LAS
2 stops19h 25mUnited Airlines
Deal found 4/28$672
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 9/2612:45 amLAS - BCN
2 stops20h 15mDelta
Tue 10/72:10 pmBCN - LAS
1 stop16h 45mDelta
Deal found 4/28$677
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:05 pmLAS - BCN
1 stop15h 40mAmerican Airlines
Sat 9/2710:45 amBCN - LAS
1 stop19h 18mAmerican Airlines
Deal found 4/28$696
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Sun 9/147:03 amLAS - BCN
1 stop17h 02mIberia
Mon 9/2212:20 pmBCN - LAS
1 stop20h 00mIberia
Deal found 4/28$703
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:25 amLAS - BCN
2 stops40h 25mITA Airways
Sat 9/206:20 amBCN - LAS
2 stops24h 35mITA Airways
Deal found 4/28$753
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:20 pmLAS - BCN
1 stop19h 15mSWISS
Mon 9/12:55 pmBCN - LAS
2 stops40h 46mSWISS
Deal found 4/28$773
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/52:03 amLAS - BCN
2 stops35h 22mAer Lingus
Sat 10/1811:00 amBCN - LAS
2 stops20h 32mAer Lingus
Deal found 4/28$896
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Fri 5/1610:46 amLAS - BCN
2 stops25h 54mLufthansa
Sat 5/246:50 amBCN - LAS
2 stops22h 57mLufthansa
Deal found 4/28$920

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 April 29, 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

Sat 9/27

7:55 pm-2:00 pm

1 stop33h 05m

Barcelona-El Prat

Tue 10/7

12:10 pm-10:25 am

1 stop31h 15m

$600

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 9/16

11:15 pm-7:50 am

1 stop23h 35m

Barcelona-El Prat

Fri 9/26

12:10 pm-10:27 am

1 stop31h 17m

$607

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 9/16

11:30 am-9:20 am

2 stops36h 50m

Barcelona-El Prat

Fri 9/26

12:00 pm-9:37 pm

2 stops18h 37m

$655

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Wed 8/20

7:05 am-6:10 pm

2 stops26h 05m

Barcelona-El Prat

Mon 8/25

7:00 pm-11:45 pm

2 stops37h 45m

$666

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 10/6

7:05 pm-8:20 am

2 stops28h 15m

Barcelona-El Prat

Sat 10/18

12:10 pm-10:35 pm

2 stops19h 25m

$672

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 9/26

12:45 am-6:00 am

2 stops20h 15m

Barcelona-El Prat

Tue 10/7

2:10 pm-9:55 pm

1 stop16h 45m

$677

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Wed 9/17

10:05 pm-10:45 pm

1 stop15h 40m

Barcelona-El Prat

Sat 9/27

10:45 am-9:03 pm

1 stop19h 18m

$696

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 9/14

7:03 am-9:05 am

1 stop17h 02m

Barcelona-El Prat

Mon 9/22

12:20 pm-11:20 pm

1 stop20h 00m

$703

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 9/6

9:25 am-10:50 am

2 stops40h 25m

Barcelona-El Prat

Sat 9/20

6:20 am-9:55 pm

2 stops24h 35m

$753

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 8/25

7:20 pm-11:35 pm

1 stop19h 15m

Barcelona-El Prat

Mon 9/1

2:55 pm-10:41 pm

2 stops40h 46m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 24 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Barcelona-El Prat Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

The best time to book flights from Las Vegas to Barcelona-El Prat Airport is 80 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 $1,064). 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 April 29, 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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS and Air France 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
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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.
Scandinavian Airlines
7.3
Good
1,346 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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. 11 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?

    Air Canada, at $607, was found to be the cheapest airline from Las Vegas to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include British Airways and Scandinavian Airlines. Air Canada is currently priced 35% 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 ($352), Aer Lingus ($471), and British Airways ($482).

  • 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 $1,064). 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$530Average$935FlexibilityNo cancel feeOn-time67%
KLMCheapest$535Average$1,045FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$540Average$934FlexibilityNo cancel feeOn-time76%
SWISSCheapest$547Average$985FlexibilityNo cancel feeOn-time79%
DeltaCheapest$550Average$1,080FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$580Average$989FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$590Average$966FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$620Average$1,034FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$636Average$781FlexibilityNo cancel feeOn-time77%
IberiaCheapest$650Average$1,112FlexibilityNo cancel feeOn-time77%

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