$321+ Cheap flights from Las Vegas (LAS) to Barcelona-El Prat (BCN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
Dec 12 — Dec 191
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Barcelona-El Prat 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 Las Vegas to Barcelona-El Prat
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Cheapest flights from Las Vegas to Barcelona-El PratExplore 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 November 12, 2026.
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 November 12, 2026.
This Sembo deal was found by Cheapflights users on 11/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:00 am -
2 stops40h 20m
Tue 1/125:45 am -
1 stop17h 55m
Deal found 11/9![Multiple Airlines logo]()
$757
This Rumbo deal was found by Cheapflights users on 11/7. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:05 pm -
2 stops27h 30m
Tue 12/221:20 pm -
1 stop36h 07m
Deal found 11/7![Virgin Atlantic logo]()
$762
This Cheapflightsfares deal was found by Cheapflights users on 11/8. 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 12/64:20 pm -
2 stops21h 40m
Tue 12/226:20 am -
2 stops25h 18m
Deal found 11/8![SWISS logo]()
$764
This United deal was found by Cheapflights users on 11/7. 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.
Sun 12/66:30 am -
1 stop16h 50m
Tue 12/221:35 pm -
1 stop30h 40m
Deal found 11/7![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 11/7. 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.
Sun 12/66:00 am -
2 stops17h 35m
Tue 12/226:00 am -
1 stop17h 15m
Deal found 11/7![Delta logo]()
$776
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/65:15 am -
2 stops18h 05m
Tue 12/2211:00 am -
2 stops20h 18m
Deal found 11/7![United Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 11/9. 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.
Sun 12/2711:25 pm -
1 stop26h 20m
Tue 1/126:00 am -
2 stops26h 32m
Deal found 11/9![Delta logo]()
$779
Best flights from Las Vegas to Barcelona-El PratDiscover carefully curated flight deals from Las Vegas to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
Discover carefully curated flight deals from Las Vegas to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2711:25 pm -
1 stop24h 15m
Tue 1/126:00 am -
1 stop17h 15m
Deal found 11/10![Delta logo]()
$783
This United Airlines deal was found by Cheapflights users on 11/7. 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 3/111:40 pm -
1 stop23h 40m
Wed 3/1011:00 am -
1 stop18h 23m
Deal found 11/7![United Airlines logo]()
$795
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/111:59 pm -
3 stops32h 16m
Wed 3/106:45 am -
2 stops23h 26m
Deal found 11/7![Multiple Airlines logo]()
$1,003
This Turkish Airlines deal was found by Cheapflights users on 11/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:29 pm -
2 stops41h 36m
Thu 1/712:20 pm -
2 stops29h 33m
Deal found 11/10![Turkish Airlines logo]()
$1,155
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 3/31:27 pm -
1 stop16h 53m
Wed 3/1711:00 am -
1 stop17h 23m
Deal found 11/9![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2010:00 am -
2 stops18h 15m
Fri 4/238:00 am -
2 stops19h 17m
Deal found 11/12![United Airlines logo]()
$860
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:59 pm -
3 stops32h 16m
Sun 12/1312:35 pm -
2 stops29h 13m
Deal found 11/11![Multiple Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/152:10 pm -
1 stop14h 05m
Wed 4/2810:15 am -
1 stop15h 05m
Deal found 11/12![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:59 pm -
1 stop24h 01m
Wed 12/161:35 pm -
2 stops34h 29m
Deal found 11/10![United Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/2211:59 pm -
1 stop24h 01m
Thu 12/315:55 am -
2 stops38h 16m
Deal found 11/9![United Airlines logo]()
$1,271
Last-minute flights from Las Vegas to Barcelona-El PratDiscover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated November 12, 2026 and is based on user searches.
This Rumbo deal was found by Cheapflights users on 11/7. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:05 pm -
2 stops27h 30m
Tue 12/221:20 pm -
1 stop36h 07m
Deal found 11/7![Virgin Atlantic logo]()
$762
This Cheapflightsfares deal was found by Cheapflights users on 11/8. 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 12/64:20 pm -
2 stops21h 40m
Tue 12/226:20 am -
2 stops25h 18m
Deal found 11/8![SWISS logo]()
$764
This United deal was found by Cheapflights users on 11/7. 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.
Sun 12/66:30 am -
1 stop16h 50m
Tue 12/221:35 pm -
1 stop30h 40m
Deal found 11/7![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 11/7. 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.
Sun 12/66:00 am -
2 stops17h 35m
Tue 12/226:00 am -
1 stop17h 15m
Deal found 11/7![Delta logo]()
$776
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 12/65:15 am -
2 stops18h 05m
Tue 12/2211:00 am -
2 stops20h 18m
Deal found 11/7![United Airlines logo]()
$777
This Sembo deal was found by Cheapflights users on 11/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:00 am -
2 stops40h 20m
Tue 1/125:45 am -
1 stop17h 55m
Deal found 11/9![Multiple Airlines logo]()
$757
This Delta deal was found by Cheapflights users on 11/9. 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.
Sun 12/2711:25 pm -
1 stop26h 20m
Tue 1/126:00 am -
2 stops26h 32m
Deal found 11/9![Delta logo]()
$779
One-way flights from Las Vegas to Barcelona-El PratSearch for one-way flight options from Las Vegas to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
Search for one-way flight options from Las Vegas to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Wed 12/27:38 pm -
3 stops53h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$321
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1811:40 am -
1 stop35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$374
This Expedia deal was found by Cheapflights users on 11/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/510:10 pm -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![British Airways logo]()
$386
This Mytrip deal was found by Cheapflights users on 11/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:52 pm -
3 stops31h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 5/56:00 am -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/111:55 pm -
2 stops24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$410
This Booking.com deal was found by Cheapflights users on 11/7. 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.
Fri 3/1911:50 pm -
2 stops48h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Air Canada logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 4/79:10 pm -
2 stops30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$417
Find 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 November 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $663 (Expedia) |
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $843 |
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 7,457,451 searches. Data last updated November 12, 2026.
Use the filters below to find and compare flights from Las Vegas to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sun 4/18
11:40 am-8:00 am
1 stop35h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$374
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 5/5
1:45 pm-7:55 pm
2 stops21h 10m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$379
Quickest round-trip
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 5/5
10:10 pm-10:40 pm
1 stop15h 30m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$398
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sat 5/1
11:55 pm-9:20 am
2 stops24h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$410
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Fri 3/19
11:50 pm-8:35 am
2 stops48h 45m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$414
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 5/5
7:25 am-2:05 pm
3 stops21h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$428
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Thu 4/8
11:50 pm-9:20 am
1 stop24h 30m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$428
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 4/7
7:20 am-5:00 pm
3 stops24h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$434
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Tue 12/29
9:13 pm-1:40 pm
2 stops31h 27m
Barcelona-El Prat
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$438
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sun 12/27
11:25 pm-8:40 am
1 stop24h 15m
Barcelona-El Prat
Tue 1/12
6:00 am-2:15 pm
1 stop17h 15m
$783
Showing 1-10 of 19 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Las Vegas-Barcelona-El Prat Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Las Vegas-Barcelona-El Prat Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
LAS-BCN
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
Prices
More
How far ahead should I book a flight from Las Vegas to Barcelona-El Prat Airport?
The best time to book flights from Las Vegas to Barcelona-El Prat Airport is 26 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, February is the cheapest month in which you can book a flight from Las Vegas to Barcelona-El Prat Airport (average of $484). Flying from Las Vegas to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,255). 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.
How much does it cost to fly round-trip from Las Vegas to Barcelona-El Prat Airport?
Airfare is below average for this route at the moment.
Las Vegas to Barcelona-El Prat Airport flights typically cost between $837 and $1,113 in May.The cheapest round-trip price found within the last 5 days was $663 on Condor (May 6-May 9).
What’s the top layover airport for flights from Las Vegas to Barcelona-El Prat Airport?
Share of 1-stop round-trip flights from Las Vegas to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
London (LHR) – chosen by Cheapflights users on 89% of 1-stop itineraries from Las Vegas to Barcelona-El Prat Airport on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Barcelona-El Prat Airport?
Average round-trip fare for 1-stop flights from Las Vegas to Barcelona-El Prat Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $993.
What’s the fastest layover option from Las Vegas to Barcelona-El Prat Airport?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 15h 12m.
Which airport typically offers the quickest layover for flights from Las Vegas to Barcelona-El Prat Airport?
Average layover duration for 1-stop one-way flights from Las Vegas to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 3h 20m.
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 November 12, 2026.
Read through reviews of airlines operating flights from Las Vegas to Barcelona-El Prat Airport, such as KLM,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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.
Traveling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsRoses
Calella
Badalona
El Prat de Llobregat
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Barcelona-El Prat flight routes
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Alternative routes for Las Vegas to Barcelona-El Prat
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Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 12, 2026.
Complete your trip
Complete your trip to Barcelona-El Prat by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Barcelona-El Prat by cabin class
Find flights from Las Vegas to Barcelona-El Prat, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Barcelona-El Prat flights
Browse other Las Vegas and Barcelona-El Prat flight options. Last updated on November 12, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on November 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Las Vegas to Barcelona-El Prat
Discover the top 9 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 7,457,451 searches. Data last updated November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$380 | Average$741 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$456 | Average$969 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$463 | Average$908 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$474 | Average$909 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$1,069 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$585 | Average$1,169 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$686 | Average$1,086 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$775 | Average$942 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$822 | Average$1,087 | FlexibilityNo cancel fee | On-time75% |