$336+ Cheap flights from Las Vegas (LAS) to Barcelona
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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BCN
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Barcelona with Cheapflights
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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
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Cheapest flights from Las Vegas to BarcelonaExplore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Sun 9/2710:25 am
BCN
- LAS
1 stop16h 25m
Condor
Deal found 5/13![Condor logo]()
$718
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Sun 9/68:00 am
BCN
- LAS
1 stop18h 50m
Condor
Deal found 5/13![Condor logo]()
$729
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Tue 9/158:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/10![Condor logo]()
$734
This Rumbo 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Thu 5/288:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/12![Condor logo]()
$750
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Thu 5/288:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/12![Condor logo]()
$752
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.
Sun 9/208:20 pm
LAS
- BCN
1 stop16h 50m
Multiple Airlines
Mon 10/58:00 am
BCN
- LAS
2 stops21h 58m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$760
This Vliegwinkel deal was found by Cheapflights users on 5/15. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Tue 6/28:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/15![Condor logo]()
$762
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Sun 11/17:00 am
BCN
- LAS
2 stops21h 36m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$790
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:36 pm
LAS
- BCN
2 stops33h 34m
Scandinavian Airlines
Thu 9/177:00 pm
BCN
- LAS
2 stops35h 56m
Scandinavian Airlines
Deal found 5/10![Scandinavian Airlines logo]()
$797
Best flights from Las Vegas to BarcelonaDiscover carefully curated flight deals from Las Vegas to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from Las Vegas to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Condor deal was found by Cheapflights users on 5/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:40 am
LAS
- BCN
2 stops23h 20m
Multiple Airlines
Thu 6/48:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$810
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:05 pm
LAS
- BCN
1 stop35h 15m
United Airlines
Sat 10/1712:15 pm
BCN
- LAS
2 stops34h 43m
United Airlines
Deal found 5/10![United Airlines logo]()
$929
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Sun 6/288:00 am
BCN
- LAS
1 stop18h 50m
Condor
Deal found 5/10![Condor logo]()
$1,023
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.
Tue 5/265:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Fri 5/298:00 am
BCN
- LAS
2 stops25h 54m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$850
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Sun 11/110:15 am
BCN
- LAS
2 stops19h 17m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:59 pm
LAS
- BCN
1 stop24h 01m
United Airlines
Wed 9/210:15 am
BCN
- LAS
1 stop15h 05m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,061
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:16 pm
LAS
- BCN
2 stops18h 49m
Multiple Airlines
Thu 6/258:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$920
This Condor deal was found by Cheapflights users on 5/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:55 am
LAS
- BCN
2 stops19h 10m
Multiple Airlines
Wed 9/28:00 am
BCN
- LAS
2 stops19h 53m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$950
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:48 am
LAS
- BCN
1 stop14h 32m
United Airlines
Tue 7/1412:15 pm
BCN
- LAS
2 stops35h 19m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:07 pm
LAS
- BCN
1 stop14h 13m
United Airlines
Thu 9/312:00 pm
BCN
- LAS
1 stop19h 51m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,197
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:30 am
LAS
- BCN
2 stops25h 40m
Multiple Airlines
Thu 7/98:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,100
This Condor deal was found by Cheapflights users on 5/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:00 am
LAS
- BCN
2 stops30h 10m
Multiple Airlines
Thu 6/48:00 am
BCN
- LAS
2 stops25h 54m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,217
Last-minute flights from Las Vegas to BarcelonaDiscover last-minute flight deals from Las Vegas to Barcelona. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Barcelona. Data last updated May 15, 2026 and is based on user searches.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Thu 5/288:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/12![Condor logo]()
$752
This Vliegwinkel deal was found by Cheapflights users on 5/15. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Tue 6/28:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/15![Condor logo]()
$762
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.
Sun 5/178:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Thu 6/118:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/10![Condor logo]()
$858
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Wed 6/38:00 am
BCN
- LAS
2 stops21h 03m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$830
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.
Tue 5/265:15 pm
LAS
- BCN
1 stop19h 55m
Multiple Airlines
Fri 5/298:00 am
BCN
- LAS
2 stops25h 54m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$850
This Gotogate deal was found by Cheapflights users on 5/15. 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 5/318:20 pm
LAS
- BCN
1 stop16h 50m
Condor
Thu 6/48:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/15![Condor logo]()
$823
This Condor deal was found by Cheapflights users on 5/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:40 am
LAS
- BCN
2 stops23h 20m
Multiple Airlines
Thu 6/48:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$810
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.
Tue 6/212:03 pm
LAS
- BCN
2 stops25h 07m
Multiple Airlines
Tue 6/98:00 am
BCN
- LAS
1 stop16h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$870
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:15 pm
LAS
- BCN
1 stop19h 55m
Condor
Tue 6/238:00 am
BCN
- LAS
1 stop16h 15m
Condor
Deal found 5/11![Condor logo]()
$841
One-way flights from Las Vegas to BarcelonaSearch for one-way flight options from Las Vegas to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from Las Vegas to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sat 10/318:30 am
LAS
- BCN
3 stops45h 25m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$336
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.
Tue 10/610:35 am
LAS
- BCN
3 stops26h 40m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 11/17:00 am
LAS
- BCN
3 stops45h 55m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$374
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.
Sat 8/16:45 am
LAS
- BCN
2 stops21h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$376
This Booking.com deal was found by Cheapflights users on 5/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:50 pm
LAS
- BCN
2 stops32h 45m
Air Canada
Deal found 5/15![Air Canada logo]()
$379
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.
Tue 7/288:06 am
LAS
- BCN
3 stops38h 19m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$380
This Booking.com deal was found by Cheapflights users on 5/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:50 pm
LAS
- BCN
2 stops55h 45m
Air Canada
Deal found 5/15![Air Canada logo]()
$381
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.
Mon 7/279:42 pm
LAS
- BCN
2 stops30h 53m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$382
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:10 pm
LAS
- BCN
1 stop15h 30m
British Airways
Deal found 5/11![British Airways logo]()
$384
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.
Thu 10/810:12 pm
LAS
- BCN
3 stops31h 33m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$388
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:10 pm
LAS
- BCN
1 stop15h 20m
Iberia
Deal found 5/13![Iberia logo]()
$389
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.
Sat 7/2512:59 am
LAS
- GRO
3 stops36h 21m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$422
Find flight deals from Las Vegas to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Barcelona (S37). 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 15, 2026.
Round-trip from | $718 (Cheapflightsfares) |
|---|---|
One-way from | $336 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,005 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Barcelona 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 15, 2026.
Use the filters below to find and compare flights from Las Vegas to Barcelona 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
Mon 6/1
7:40 am-4:00 pm
2 stops23h 20m
Barcelona-El Prat
Thu 6/4
8:00 am-3:15 pm
1 stop16h 15m
$810
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Tue 5/26
5:15 pm-10:10 pm
1 stop19h 55m
Barcelona-El Prat
Fri 5/29
8:00 am-12:54 am
2 stops25h 54m
$850
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 10/22
5:15 pm-10:10 pm
1 stop19h 55m
Barcelona-El Prat
Sun 11/1
10:15 am-8:32 pm
2 stops19h 17m
$900
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 6/11
12:16 pm-4:05 pm
2 stops18h 49m
Barcelona-El Prat
Thu 6/25
8:00 am-3:15 pm
1 stop16h 15m
$920
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 10/8
6:05 pm-2:20 pm
1 stop35h 15m
Barcelona-El Prat
Sat 10/17
12:15 pm-1:58 pm
2 stops34h 43m
$929
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Fri 8/28
11:55 am-4:05 pm
2 stops19h 10m
Barcelona-El Prat
Wed 9/2
8:00 am-6:53 pm
2 stops19h 53m
$950
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Thu 6/18
5:15 pm-10:10 pm
1 stop19h 55m
Barcelona-El Prat
Sun 6/28
8:00 am-5:50 pm
1 stop18h 50m
$1,023
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Sat 8/29
11:59 pm-9:00 am
1 stop24h 01m
Barcelona-El Prat
Wed 9/2
10:15 am-4:20 pm
1 stop15h 05m
$1,061
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Wed 6/10
11:30 am-10:10 pm
2 stops25h 40m
Barcelona-El Prat
Thu 7/9
8:00 am-3:15 pm
1 stop16h 15m
$1,100
Las VegasBarcelona
LAS - BCN
LASBCN
Las Vegas Harry Reid Intl
Tue 6/16
8:48 am-8:20 am
1 stop14h 32m
Barcelona-El Prat
Tue 7/14
12:15 pm-2:34 pm
2 stops35h 19m
$1,188
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Las Vegas with our price prediction graph.
LAS-S37
LAS-BCN
LAS-GRO
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
LAS-S37
LAS-BCN
LAS-GRO
How far ahead should I book a flight from Las Vegas to Barcelona?
To ensure you get the cheapest price possible for a flight from Las Vegas to Barcelona, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Las Vegas to Barcelona?
Currently, July is the cheapest month in which you can book a flight from Las Vegas to Barcelona (average of $337). Flying from Las Vegas to Barcelona in June is currently the most expensive (average of $594). 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?
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated May 15, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Las Vegas to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Entertainment
7.8
Comfort
7.8
Food
7.2
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. 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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Las Vegas and Barcelona flights
Browse other Las Vegas and Barcelona flight options. Last updated on May 15, 2026.
Other flights from Las Vegas
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Las Vegas to Barcelona
Discover the top 10 airlines that operate flights from Las Vegas to Barcelona. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$483 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$459 | Average$872 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$464 | Average$685 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$469 | Average$724 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$474 | Average$892 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$982 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$706 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$502 | Average$1,070 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$512 | Average$968 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$589 | Average$960 | FlexibilityNo cancel fee | On-time76% |