Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Las Vegas to Barcelona
The cheapest flights right now
Las Vegas – Barcelona
Outbound – Dec 1, 2026
1 stop
14h 0m LHR
Return – Dec 15, 2026
1 stop
15h 30m LHR
$786
yesterday
Las Vegas – Barcelona
Outbound – Nov 30, 2026
1 stop
13h 36m JFK
Return – Dec 15, 2026
1 stop
16h 51m ATL
$780
yesterday
Las Vegas – Barcelona
Outbound – Dec 1, 2026
1 stop
13h 35m CDG
Return – Dec 15, 2026
1 stop
16h 51m ATL
$779
yesterday
Las Vegas – Barcelona
Outbound – Nov 30, 2026
1 stop
16h 20m IAD
Return – Dec 15, 2026
1 stop
17h 48m EWR
$770
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$533
Average price of a round trip
$615
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
21h3
A flight from Las Vegas to Barcelona takes on average 21h3.
Best time
September
According to user searches, the ideal month to go to Barcelona is September.
Tips for finding a cheap flight from Las Vegas to Barcelona
Check out our tips for booking your flight to Barcelona (Spain) from Las Vegas (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $291 (calculation over the last two years). The most touristic season corresponds to the months of November, August and September.
For the cheapest flights, it is advisable to buy your ticket at least 53 days before the departure date.
The airline offering the cheapest flight tickets is United Airlines. A ticket from the airline United Airlines to Barcelona costs on average $583.
The airlines that offer the most flights are .
Price of flight tickets from Las Vegas to Barcelona
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $533 to $748
- The average price of a flight ticket is about $615
- Prices are lowest for stays in the month of August
- The month in which booking a ticket is cheaper is: November
info departure city :
Las Vegas, USA
airports :
Las Vegas-McCarran International Airport (LAS)
North Las Vegas Airport (VGT)
Henderson Executive Airport (HSH)
Nellis AFB Air Force Base (LSV)
local time :
Las Vegas is a city in the country USA, the time zone is [[timezone]]. In Las Vegas, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 13°C and a maximum of 25°C.
The city of Las Vegas (LAS) has 4 airport(s): Las Vegas-McCarran, North Las Vegas, Henderson Executive and Nellis AFB
destination info :
Barcelona, Spain
airport :
Barcelona-El Prat International Airport (BCN)
local time :
Barcelona is in the country Spain, the time zone is [[timezone]]. In Barcelona, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 19°C and a maximum of 24°C.
The city of Barcelona (BCN) has 1 airport(s): Barcelona-El Prat
Useful info about Barcelona
What is the least touristic period to go to Barcelona?
If you want to visit Barcelona during the least touristic period, choose the month of September.
What is the most popular time to travel to Barcelona?
In Barcelona, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Las Vegas to Barcelona?
According to our data, it is recommended to book your flight 53 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. You can also choose morning flights that are 3% cheaper than afternoon and evening flights. The cheapest day to book a flight from Las Vegas to Barcelona is Monday.
What are the arrival and destination airports when traveling between Las Vegas and Barcelona?
When you leave, you can leave from Las Vegas-McCarran, and you will arrive at Barcelona-El Prat.
How to reach Las Vegas airport from the city centre?
The airport Las Vegas-McCarran is located 4 km, North Las Vegas is located 10 km, Henderson Executive is located 14 km or Nellis AFB is located 11 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Las Vegas to Barcelona?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Las Vegas and Barcelona?
In summer, the average temperature is 24°C in Barcelona and 32°C in Las Vegas. The average rainfall in summer is 34 mm in Barcelona and 9 mm in Las Vegas. In summer, it is warmer in Las Vegas and it rains less in Las Vegas. In winter, it is colder in Barcelona and it rains more in Barcelona.
