$184+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
Jul 28 — Aug 41
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 June 28, 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 June 28, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:30 pm
LAS
- BCN
2 stops24h 05m
Virgin Atlantic
Thu 7/3011:00 am
BCN
- LAS
2 stops20h 45m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$377
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:38 pm
LAS
- BCN
2 stops23h 57m
Virgin Atlantic
Fri 10/911:00 am
BCN
- LAS
1 stop20h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$448
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:05 am
LAS
- BCN
2 stops17h 30m
Virgin Atlantic
Wed 10/1411:00 am
BCN
- LAS
1 stop20h 55m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$523
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 8/115:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Tue 8/258:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 6/25![Condor logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Tue 8/188:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 6/23![Condor logo]()
$642
This Condor deal was found by Cheapflights users on 6/26. 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.
Mon 8/109:15 am
LAS
- BCN
2 stops27h 55m
Multiple Airlines
Tue 8/258:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$660
This Gotogate deal was found by Cheapflights users on 6/26. 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 8/168:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Sun 8/3010:25 am
BCN
- LAS
1 stop16h 25m
Condor
Deal found 6/26![Condor logo]()
$672
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 June 28, 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 June 28, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:38 pm
LAS
- BCN
1 stop24h 07m
Virgin Atlantic
Fri 10/911:00 am
BCN
- LAS
1 stop20h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$556
This Condor deal was found by Cheapflights users on 6/26. 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.
Mon 8/109:15 am
LAS
- BCN
2 stops27h 55m
Multiple Airlines
Tue 8/258:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$660
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:10 pm
LAS
- BCN
1 stop15h 20m
British Airways
Tue 8/181:35 pm
BCN
- LAS
2 stops18h 00m
British Airways
Deal found 6/24![British Airways logo]()
$939
This Delta deal was found by Cheapflights users on 6/26. 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 9/167:05 am
LAS
- BCN
1 stop20h 45m
Delta
Sun 9/276:20 am
BCN
- LAS
1 stop21h 15m
Delta
Deal found 6/26![Delta logo]()
$983
This Condor deal was found by Cheapflights users on 6/25. 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 8/17:50 am
LAS
- BCN
2 stops29h 20m
Multiple Airlines
Sun 8/98:00 am
BCN
- LAS
1 stop18h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$800
This Condor deal was found by Cheapflights users on 6/23. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:22 pm
LAS
- BCN
2 stops24h 48m
Multiple Airlines
Mon 8/248:00 am
BCN
- LAS
2 stops19h 50m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$820
This British Airways deal was found by Cheapflights users on 6/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 pm
LAS
- BCN
1 stop13h 40m
British Airways
Tue 9/1511:50 am
BCN
- LAS
1 stop17h 10m
British Airways
Deal found 6/27![British Airways logo]()
$951
This CheapOair deal was found by Cheapflights users on 6/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:07 am
LAS
- BCN
2 stops26h 03m
Multiple Airlines
Sun 9/208:00 am
BCN
- LAS
1 stop18h 50m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$821
This British Airways deal was found by Cheapflights users on 6/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:10 pm
LAS
- BCN
1 stop15h 30m
British Airways
Sun 9/131:00 pm
BCN
- LAS
1 stop16h 00m
British Airways
Deal found 6/27![British Airways logo]()
$951
This Condor deal was found by Cheapflights users on 6/25. 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 8/205:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Mon 8/248:00 am
BCN
- LAS
2 stops19h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$860
This British Airways deal was found by Cheapflights users on 6/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:10 pm
LAS
- BCN
1 stop15h 20m
British Airways
Tue 9/151:05 pm
BCN
- LAS
1 stop15h 55m
British Airways
Deal found 6/27![British Airways logo]()
$951
This Condor deal was found by Cheapflights users on 6/24. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:02 am
LAS
- BCN
2 stops27h 08m
Multiple Airlines
Sun 8/910:25 am
BCN
- LAS
1 stop16h 25m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$900
Last-minute flights from Las Vegas to Barcelona-El PratDiscover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Barcelona-El Prat. Data last updated June 28, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Tue 7/148:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 6/23![Condor logo]()
$820
This CheapOair deal was found by Cheapflights users on 6/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:30 am
LAS
- BCN
2 stops25h 40m
Multiple Airlines
Tue 7/148:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$891
This FlightHub deal was found by Cheapflights users on 6/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Thu 7/168:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 6/23![Condor logo]()
$733
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:30 pm
LAS
- BCN
2 stops24h 05m
Virgin Atlantic
Thu 7/3011:00 am
BCN
- LAS
2 stops20h 45m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$377
This Expedia deal was found by Cheapflights users on 6/26. 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.
Tue 7/2110:02 am
LAS
- BCN
2 stops27h 08m
Multiple Airlines
Tue 7/288:00 am
BCN
- LAS
2 stops23h 47m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$900
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 June 28, 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 June 28, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:16 am
LAS
- BCN
1 stop19h 34m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
LAS
- BCN
3 stops48h 50m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/226:00 am
LAS
- BCN
3 stops34h 20m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/59:15 am
LAS
- BCN
2 stops23h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:17 am
LAS
- BCN
3 stops30h 42m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Sat 8/88:12 am
LAS
- BCN
3 stops40h 53m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:42 pm
LAS
- BCN
2 stops55h 28m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$346
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 June 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $377 (Virgin Atlantic) |
One-way from | $184 (Virgin Atlantic) |
Popular in | June |
Cheapest in | February |
Average price | $1,255 |
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 June 28, 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 - BCN
LASBCN
Las Vegas Harry Reid Intl
Fri 9/25
11:38 pm-8:45 am
1 stop24h 07m
Barcelona-El Prat
Fri 10/9
11:00 am-10:55 pm
1 stop20h 55m
$556
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Mon 8/10
9:15 am-10:10 pm
2 stops27h 55m
Barcelona-El Prat
Tue 8/25
8:00 am-3:15 pm
1 stop16h 15m
$660
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Sat 8/1
7:50 am-10:10 pm
2 stops29h 20m
Barcelona-El Prat
Sun 8/9
8:00 am-5:50 pm
1 stop18h 50m
$800
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Wed 8/19
12:22 pm-10:10 pm
2 stops24h 48m
Barcelona-El Prat
Mon 8/24
8:00 am-6:50 pm
2 stops19h 50m
$820
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Sat 9/12
11:07 am-10:10 pm
2 stops26h 03m
Barcelona-El Prat
Sun 9/20
8:00 am-5:50 pm
1 stop18h 50m
$821
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 8/20
5:15 pm-10:10 pm
1 stop19h 55m
Barcelona-El Prat
Mon 8/24
8:00 am-6:50 pm
2 stops19h 50m
$860
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Mon 8/3
10:02 am-10:10 pm
2 stops27h 08m
Barcelona-El Prat
Sun 8/9
10:25 am-5:50 pm
1 stop16h 25m
$900
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Sun 8/2
10:10 pm-10:30 pm
1 stop15h 20m
Barcelona-El Prat
Tue 8/18
1:35 pm-10:35 pm
2 stops18h 00m
$939
Quickest round-trip
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 8/13
5:20 pm-4:00 pm
1 stop13h 40m
Barcelona-El Prat
Tue 9/15
11:50 am-8:00 pm
1 stop17h 10m
$951
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Wed 8/19
10:10 pm-10:40 pm
1 stop15h 30m
Barcelona-El Prat
Sun 9/13
1:00 pm-8:00 pm
1 stop16h 00m
$951
Showing 1-10 of 20 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 June.
| 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 $1,252). 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?
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 June 28, 2026.
Read through reviews of airlines operating flights from Las Vegas to Barcelona-El Prat Airport, such as KLM,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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
Cadaques
El Prat de Llobregat
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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 June 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$433 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$459 | Average$927 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$464 | Average$685 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$469 | Average$694 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$474 | Average$892 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$727 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$1,156 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$502 | Average$1,064 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$522 | Average$1,105 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$589 | Average$850 | FlexibilityNo cancel fee | On-time76% |