$433+ Cheap flights from Barcelona-El Prat (BCN) to Las Vegas (LAS)
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LAS
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from Barcelona-El Prat to Las VegasExplore the most affordable flight options available from Barcelona-El Prat to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:00 pm
BCN
- LAS
1 stop34h 39m
Multiple Airlines
Sat 10/242:27 pm
LAS
- BCN
1 stop17h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:05 pm
BCN
- LAS
1 stop17h 44m
Multiple Airlines
Sat 10/242:27 pm
LAS
- BCN
1 stop17h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:00 pm
BCN
- LAS
1 stop34h 39m
Multiple Airlines
Fri 10/232:27 pm
LAS
- BCN
1 stop16h 48m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:05 pm
BCN
- LAS
1 stop17h 44m
Multiple Airlines
Fri 10/232:27 pm
LAS
- BCN
1 stop16h 48m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$561
This eDestinos deal was found by Cheapflights users on 5/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am
BCN
- LAS
1 stop16h 15m
Condor
Tue 9/225:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/14![Condor logo]()
$605
This eDestinos deal was found by Cheapflights users on 5/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am
BCN
- LAS
2 stops19h 48m
Multiple Airlines
Tue 9/225:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$626
This Gotogate deal was found by Cheapflights users on 5/11. 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.
Tue 6/28:00 am
BCN
- LAS
1 stop16h 15m
Condor
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/11![Condor logo]()
$665
This Gotogate deal was found by Cheapflights users on 5/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:00 am
BCN
- LAS
1 stop16h 15m
Condor
Sun 6/148:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Deal found 5/10![Condor logo]()
$668
This Rumbo deal was found by Cheapflights users on 5/13. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 7/165:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/13![Condor logo]()
$682
This Flighttix deal was found by Cheapflights users on 5/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 7/25:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/48:00 am
BCN
- LAS
1 stop16h 15m
Condor
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$686
Best flights from Barcelona-El Prat to Las VegasDiscover carefully curated flight deals from Barcelona-El Prat to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Condor deal was found by Cheapflights users on 5/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Thu 9/1712:20 pm
LAS
- BCN
2 stops18h 45m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$767
This British Airways deal was found by Cheapflights users on 5/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:45 am
BCN
- LAS
1 stop18h 04m
British Airways
Wed 10/2811:42 am
LAS
- BCN
2 stops18h 58m
British Airways
Deal found 5/14![British Airways logo]()
$853
This Condor deal was found by Cheapflights users on 5/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 pm
BCN
- LAS
1 stop31h 15m
Condor
Wed 9/1612:20 pm
LAS
- BCN
2 stops24h 50m
Condor
Deal found 5/10![Condor logo]()
$913
This Virgin Atlantic deal was found by Cheapflights users on 5/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:00 am
BCN
- LAS
2 stops20h 44m
Virgin Atlantic
Fri 10/911:36 pm
LAS
- BCN
2 stops23h 59m
Virgin Atlantic
Deal found 5/12![Virgin Atlantic logo]()
$914
This Delta deal was found by Cheapflights users on 5/10. 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.
Mon 6/111:10 am
BCN
- LAS
2 stops19h 13m
Delta
Sat 8/299:26 am
LAS
- BCN
2 stops18h 24m
Delta
Deal found 5/10![Delta logo]()
$919
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 10/148:00 am
BCN
- LAS
1 stop17h 20m
United Airlines
Sat 10/315:20 am
LAS
- BCN
2 stops19h 15m
United Airlines
Deal found 5/14![United Airlines logo]()
$932
This British Airways deal was found by Cheapflights users on 5/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 am
BCN
- LAS
1 stop19h 11m
British Airways
Tue 9/291:32 pm
LAS
- BCN
2 stops20h 08m
British Airways
Deal found 5/12![British Airways logo]()
$857
This British Airways deal was found by Cheapflights users on 5/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:15 am
BCN
- LAS
2 stops19h 24m
British Airways
Tue 11/108:55 pm
LAS
- BCN
1 stop29h 15m
British Airways
Deal found 5/13![British Airways logo]()
$864
This British Airways deal was found by Cheapflights users on 5/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:40 am
BCN
- LAS
1 stop20h 45m
British Airways
Wed 11/117:00 am
LAS
- BCN
1 stop17h 10m
British Airways
Deal found 5/13![British Airways logo]()
$864
This British Airways deal was found by Cheapflights users on 5/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:40 am
BCN
- LAS
1 stop20h 45m
British Airways
Sun 11/88:55 pm
LAS
- BCN
1 stop14h 10m
British Airways
Deal found 5/13![British Airways logo]()
$873
This British Airways deal was found by Cheapflights users on 5/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:15 am
BCN
- LAS
2 stops21h 25m
British Airways
Fri 6/194:34 pm
LAS
- BCN
2 stops18h 41m
British Airways
Deal found 5/12![British Airways logo]()
$908
This British Airways deal was found by Cheapflights users on 5/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:45 am
BCN
- LAS
1 stop18h 30m
British Airways
Fri 7/176:03 pm
LAS
- BCN
2 stops17h 12m
British Airways
Deal found 5/12![British Airways logo]()
$916
Last-minute flights from Barcelona-El Prat to Las VegasDiscover last-minute flight deals from Barcelona-El Prat to Las Vegas. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Las Vegas. Data last updated May 14, 2026 and is based on user searches.
This Rumbo deal was found by Cheapflights users on 5/13. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 7/165:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/13![Condor logo]()
$682
This Condor deal was found by Cheapflights users on 5/12. 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.
Wed 5/278:00 am
BCN
- LAS
2 stops23h 55m
Multiple Airlines
Thu 7/165:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/288:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 7/165:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$738
This Condor deal was found by Cheapflights users on 5/10. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:00 pm
BCN
- LAS
1 stop31h 15m
Condor
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$720
This Gotogate deal was found by Cheapflights users on 5/11. 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.
Tue 6/28:00 am
BCN
- LAS
1 stop16h 15m
Condor
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/11![Condor logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/48:00 am
BCN
- LAS
1 stop16h 15m
Condor
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$686
This Flighttix deal was found by Cheapflights users on 5/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 6/185:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/11![Condor logo]()
$735
This Gotogate deal was found by Cheapflights users on 5/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:00 am
BCN
- LAS
1 stop16h 15m
Condor
Sun 6/148:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Deal found 5/10![Condor logo]()
$668
This Flighttix deal was found by Cheapflights users on 5/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:00 am
BCN
- LAS
1 stop16h 15m
Condor
Thu 7/25:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Deal found 5/10![Condor logo]()
$684
One-way flights from Barcelona-El Prat to Las VegasSearch for one-way flight options from Barcelona-El Prat to Las Vegas. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Barcelona-El Prat to Las Vegas. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 5/275:35 pm
BCN
- LAS
2 stops50h 39m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/210:40 pm
BCN
- LAS
2 stops32h 47m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Tue 6/96:00 am
BCN
- LAS
3 stops39h 30m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 5/267:00 am
BCN
- LAS
3 stops36h 27m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Sun 5/249:30 am
BCN
- LAS
2 stops34h 44m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Mon 5/257:20 am
BCN
- LAS
3 stops47h 29m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Wed 6/1010:40 pm
BCN
- LAS
2 stops35h 04m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Wed 6/39:55 am
BCN
- LAS
3 stops30h 15m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Thu 6/1811:25 am
BCN
- LAS
2 stops40h 10m
WestJet
Deal found 5/13![WestJet logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/411:25 am
BCN
- LAS
2 stops46h 12m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$474
Find flight deals from Barcelona-El Prat to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Las Vegas (LAS). 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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $554 (Kiwi.com) |
One-way from | $433 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $875 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to Las Vegas 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 May 14, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 9/10
8:00 am-3:15 pm
1 stop16h 15m
Las Vegas Harry Reid Intl
Thu 9/17
12:20 pm-4:05 pm
2 stops18h 45m
$767
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Wed 10/14
10:45 am-7:49 pm
1 stop18h 04m
Las Vegas Harry Reid Intl
Wed 10/28
11:42 am-2:40 pm
2 stops18h 58m
$853
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 9/24
10:30 am-8:41 pm
1 stop19h 11m
Las Vegas Harry Reid Intl
Tue 9/29
1:32 pm-6:40 pm
2 stops20h 08m
$857
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Wed 10/28
11:15 am-10:39 pm
2 stops19h 24m
Las Vegas Harry Reid Intl
Tue 11/10
8:55 pm-11:10 am
1 stop29h 15m
$864
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 10/29
10:40 am-11:25 pm
1 stop20h 45m
Las Vegas Harry Reid Intl
Wed 11/11
7:00 am-9:10 am
1 stop17h 10m
$864
Quickest round-trip
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 10/29
10:40 am-11:25 pm
1 stop20h 45m
Las Vegas Harry Reid Intl
Sun 11/8
8:55 pm-8:05 pm
1 stop14h 10m
$873
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Thu 5/28
10:15 am-10:40 pm
2 stops21h 25m
Las Vegas Harry Reid Intl
Fri 6/19
4:34 pm-8:15 pm
2 stops18h 41m
$908
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Mon 9/7
5:00 pm-3:15 pm
1 stop31h 15m
Las Vegas Harry Reid Intl
Wed 9/16
12:20 pm-10:10 pm
2 stops24h 50m
$913
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Fri 9/25
11:00 am-10:44 pm
2 stops20h 44m
Las Vegas Harry Reid Intl
Fri 10/9
11:36 pm-8:35 am
2 stops23h 59m
$914
BarcelonaLas Vegas
BCN - LAS
BCNLAS
Barcelona-El Prat
Sun 5/24
10:45 am-8:15 pm
1 stop18h 30m
Las Vegas Harry Reid Intl
Fri 7/17
6:03 pm-8:15 pm
2 stops17h 12m
$916
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Barcelona-El Prat to Las Vegas
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 Barcelona-El Prat to Las Vegas in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Las Vegas 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 Barcelona-El Prat to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Barcelona-El Prat with our price prediction graph.
BCN-LAS
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 Barcelona-El Prat Airport to Las Vegas
How far ahead should I book a flight from Barcelona-El Prat Airport to Las Vegas?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Las Vegas?
Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Las Vegas (average of $746). Flying from Barcelona-El Prat Airport to Las Vegas in December is currently the most expensive (average of $1,010). 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 Barcelona-El Prat Airport to Las Vegas?
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated May 14, 2026.
Peruse reviews from past customers who have flown with British Airways from Barcelona-El Prat Airport to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
6.9
Comfort
6.8
Crew
7.7
Overall
6.7
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Food
6.4
Boarding
6.9
Comfort
6.8
Crew
7.7
Overall
6.7
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top airline flying from Barcelona-El Prat to Las Vegas
Discover the top airline that operate flights from Barcelona-El Prat to Las Vegas. 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$672 | Average$803 | FlexibilityNo cancel fee | On-time70% |