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Cheap flights from Las Vegas to Barcelona

Fares from $519 in October 2026. Compare every month below, then book with the site you like.

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Cheapest Las Vegas to Barcelona fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

Las Vegas to Barcelona at a glance

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Frequently asked questions

How much is a flight from Las Vegas to Barcelona?
The cheapest fare we found recently is $519 per person, departing Oct 31 on Frontier. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from Las Vegas to Barcelona?
October 2026 is currently the cheapest month, from $519.
Are there direct flights from Las Vegas to Barcelona?
The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
Which airlines fly from Las Vegas to Barcelona?
The cheapest recent fares on this route were on Frontier.
How long is the flight from Las Vegas to Barcelona?
Las Vegas and Barcelona are about 5,779 miles apart, so a nonstop flight takes roughly 12h 45m. Flights with a stop take longer, depending on the connection.
Do I need a passport to fly from Las Vegas to Barcelona?
Yes. Barcelona is in Spain, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
How do I find the cheapest flight from Las Vegas to Barcelona?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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