Cheap flights from Las Vegas to Barcelona from $327
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Barcelona departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Las Vegas to Barcelona
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Las Vegas to Barcelona
Our best American Airlines deals on Las Vegas to Barcelona flight tickets
United Airlines flights from Las Vegas to Barcelona
Our best United Airlines deals on Las Vegas to Barcelona flight tickets
See travel insights to Barcelona from
How to get the cheapest flight ticket from Las Vegas to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Barcelona?
The month of November is, on average, the cheapest month to fly to Barcelona from Las Vegas, with most prices found around $725. If you don’t want to visit Barcelona in November, then you should wait until October to fly from Las Vegas, when ticket prices are also cheap, with an average price of $745.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Las Vegas to Barcelona is on a Tuesday when prices can be found for as low as $767. On the other hand, Saturday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,177.
What is the cheapest time of day to depart on your flight to Barcelona?
In the evening is the cheapest time of day to fly from Las Vegas to Barcelona when you can find flight prices for as low as $895. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,065 on average. Flights to Barcelona from Las Vegas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from Las Vegas when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $936 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Las Vegas for as low as $645 on momondo.
What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Barcelona?
WestJet, Aer Lingus, and American Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Barcelona
What airlines fly to Barcelona?
British Airways, United Airlines and Iberia are the top three most popular airlines that fly to Barcelona from Las Vegas according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 11 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
Cheap Las Vegas to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Barcelona
How far is Las Vegas Harry Reid Intl to Barcelona by plane?
There are 5768.9 mi between Las Vegas Harry Reid Intl and Barcelona. By plane, this route typically takes 13h 40m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona?
Prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Barcelona?
As of April 2025, there are 11 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Barcelona.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Las Vegas to Barcelona
Compare and see reviews for airlines that fly from Las Vegas to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $530 | Free Cancellation | Rating 7.0 9,244 reviews | |||
| PriceFrom $535 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $540 | Free Cancellation | Rating 6.7 7,044 reviews | |||
| PriceFrom $547 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $636 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 7.0 2,701 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Las Vegas to Barcelona?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Barcelona. momondo saves you time and could save you money on your trip.
Can I find flights from Las Vegas to Barcelona with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Barcelona from Las Vegas with this policy.
How can momondo help me find flights from Las Vegas to Barcelona?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Las Vegas.
I’m not ready to book a flight from Las Vegas to Barcelona right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Las Vegas to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.