$288+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
Sep 14 — Sep 211
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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Last-minute
One-way
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 August 15, 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 August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/138:20 pm -
1 stop16h 50m
Thu 9/1710:15 am -
1 stop16h 30m
Deal found 8/11![Condor logo]()
$642
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:20 pm -
1 stop16h 50m
Thu 10/297:00 am -
1 stop17h 15m
Deal found 8/13![Condor logo]()
$681
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:20 pm -
1 stop16h 50m
Wed 9/25:00 pm -
1 stop31h 15m
Deal found 8/10![Condor logo]()
$690
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm -
1 stop19h 55m
Mon 9/75:00 pm -
1 stop31h 15m
Deal found 8/10![Condor logo]()
$694
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 9/225:15 pm -
1 stop19h 55m
Tue 9/298:00 am -
1 stop16h 15m
Deal found 8/14![Condor logo]()
$700
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:03 am -
2 stops16h 17m
Wed 12/911:55 am -
1 stop19h 03m
Deal found 8/13![American Airlines logo]()
$703
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Tue 9/295:15 pm -
1 stop19h 55m
Tue 10/68:00 am -
1 stop16h 15m
Deal found 8/15![Condor logo]()
$705
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:35 pm -
1 stop24h 05m
Wed 12/910:50 am -
1 stop21h 41m
Deal found 8/13![Delta logo]()
$706
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Sun 9/138:20 pm -
1 stop16h 50m
Tue 9/298:00 am -
1 stop16h 15m
Deal found 8/15![Condor logo]()
$708
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:15 pm -
1 stop19h 55m
Thu 9/38:00 am -
1 stop16h 15m
Deal found 8/11![Condor logo]()
$709
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 August 15, 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 August 15, 2026.
This Condor deal was found by Cheapflights users on 8/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:07 am -
2 stops26h 03m
Sat 9/58:00 am -
2 stops23h 53m
Deal found 8/14![Multiple Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 8/14. 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 12/1211:55 pm -
2 stops24h 40m
Tue 12/1510:30 am -
1 stop18h 37m
Deal found 8/14![United Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 8/15. 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.
Wed 10/289:55 am -
2 stops17h 15m
Sat 11/76:00 am -
1 stop17h 15m
Deal found 8/15![Delta logo]()
$952
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/14. 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.
Wed 9/2310:41 am -
3 stops23h 39m
Wed 10/146:00 am -
2 stops26h 53m
Deal found 8/14![TAP AIR PORTUGAL logo]()
$1,023
This Condor deal was found by Cheapflights users on 8/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:22 pm -
2 stops24h 48m
Wed 10/1410:25 am -
2 stops18h 28m
Deal found 8/14![Multiple Airlines logo]()
$840
This Condor deal was found by Cheapflights users on 8/12. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:08 pm -
2 stops25h 02m
Sat 10/248:00 am -
2 stops21h 00m
Deal found 8/12![Multiple Airlines logo]()
$860
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/2411:55 pm -
1 stop23h 25m
Thu 10/111:15 am -
1 stop17h 53m
Deal found 8/10![United Airlines logo]()
$953
This Condor deal was found by Cheapflights users on 8/13. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:25 am -
2 stops20h 35m
Sun 10/410:25 am -
1 stop16h 25m
Deal found 8/13![Multiple Airlines logo]()
$946
This Condor deal was found by Cheapflights users on 8/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:20 pm -
1 stop16h 50m
Sun 9/208:00 am -
2 stops25h 38m
Deal found 8/14![Multiple Airlines logo]()
$970
Last-minute flights from Las Vegas to Barcelona-El PratDiscover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated August 15, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:15 pm -
1 stop19h 55m
Thu 9/38:00 am -
1 stop16h 15m
Deal found 8/11![Condor logo]()
$709
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:20 pm -
1 stop16h 50m
Wed 9/25:00 pm -
1 stop31h 15m
Deal found 8/10![Condor logo]()
$690
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm -
1 stop19h 55m
Mon 9/75:00 pm -
1 stop31h 15m
Deal found 8/10![Condor logo]()
$694
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm -
1 stop19h 55m
Tue 9/88:00 am -
1 stop16h 15m
Deal found 8/11![Condor logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/138:20 pm -
1 stop16h 50m
Thu 9/1710:15 am -
1 stop16h 30m
Deal found 8/11![Condor logo]()
$642
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Sun 9/138:20 pm -
1 stop16h 50m
Tue 9/298:00 am -
1 stop16h 15m
Deal found 8/15![Condor logo]()
$708
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 9/225:15 pm -
1 stop19h 55m
Tue 9/298:00 am -
1 stop16h 15m
Deal found 8/14![Condor logo]()
$700
This Gotogate deal was found by Cheapflights users on 8/15. 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.
Tue 9/295:15 pm -
1 stop19h 55m
Tue 10/68:00 am -
1 stop16h 15m
Deal found 8/15![Condor logo]()
$705
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 August 15, 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 August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Mon 10/192:27 pm -
1 stop17h 48m
Deal found 8/11![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 11/910:15 pm -
2 stops49h 50m
Deal found 8/12![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/107:05 pm -
2 stops42h 15m
Deal found 8/10![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/3010:04 pm -
3 stops39h 46m
Deal found 8/11![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/228:45 pm -
3 stops30h 45m
Deal found 8/10![WestJet logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 8/312:53 pm -
3 stops46h 37m
Deal found 8/13![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/204:35 pm -
2 stops32h 30m
Deal found 8/15![WestJet logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/2210:06 pm -
2 stops33h 09m
Deal found 8/10![Multiple Airlines logo]()
$357
This JetBlue deal was found by Cheapflights users on 8/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:41 am -
1 stop14h 04m
Deal found 8/13![JetBlue logo]()
$359
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 August 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $641 (Kiwi.com) |
One-way from | $288 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,006 |
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 August 15, 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
Thu 8/27
11:07 am-10:10 pm
2 stops26h 03m
Barcelona-El Prat
Sat 9/5
8:00 am-10:53 pm
2 stops23h 53m
$820
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 9/23
12:22 pm-10:10 pm
2 stops24h 48m
Barcelona-El Prat
Wed 10/14
10:25 am-7:53 pm
2 stops18h 28m
$840
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sat 12/12
11:55 pm-9:35 am
2 stops24h 40m
Barcelona-El Prat
Tue 12/15
10:30 am-8:07 pm
1 stop18h 37m
$846
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sat 10/17
12:08 pm-10:10 pm
2 stops25h 02m
Barcelona-El Prat
Sat 10/24
8:00 am-8:00 pm
2 stops21h 00m
$860
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sun 9/27
10:25 am-4:00 pm
2 stops20h 35m
Barcelona-El Prat
Sun 10/4
10:25 am-5:50 pm
1 stop16h 25m
$946
Quickest round-trip
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 10/28
9:55 am-11:10 am
2 stops17h 15m
Barcelona-El Prat
Sat 11/7
6:00 am-2:15 pm
1 stop17h 15m
$952
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Thu 9/24
11:55 pm-8:20 am
1 stop23h 25m
Barcelona-El Prat
Thu 10/1
11:15 am-8:08 pm
1 stop17h 53m
$953
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Sun 9/13
8:20 pm-10:10 pm
1 stop16h 50m
Barcelona-El Prat
Sun 9/20
8:00 am-12:38 am
2 stops25h 38m
$970
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 9/23
10:41 am-7:20 pm
3 stops23h 39m
Barcelona-El Prat
Wed 10/14
6:00 am-11:53 pm
2 stops26h 53m
$1,023
Cheapest one-way
Quickest one-way
Las VegasBarcelona
LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat
LASBCN
Las Vegas Harry Reid Intl
Wed 9/16
10:41 am-9:45 am
1 stop14h 04m
$359
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 August.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| 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 6 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 $869 and $1,194 in October.The cheapest round-trip price found within the last 5 days was $641 on Condor (Oct 4-Oct 20).
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 August 15, 2026.
Read through reviews of airlines operating flights from Las Vegas to Barcelona-El Prat Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
L'Hospitalet de Llobregat
El Prat de Llobregat
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Las Vegas and Barcelona-El Prat flights
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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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$380 | Average$778 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$433 | Average$433 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$446 | Average$788 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$459 | Average$963 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$462 | Average$1,169 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$463 | Average$908 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$474 | Average$892 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$727 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$502 | Average$1,064 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$522 | Average$1,097 | FlexibilityNo cancel fee | On-time71% |