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Cheap Flights from Las Vegas (LAS) to Barcelona (BCN)

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Compare Las Vegas Harry Reid International to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

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Flight deals from Las Vegas Harry Reid International to Barcelona

Looking for a cheap last-minute deal or the best return flight from Las Vegas Harry Reid International to Barcelona? Find the lowest prices on one-way and return tickets right here.
Barcelona.$809 per passenger.Departing Tue, 23 Sep, returning Tue, 30 Sep.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Las Vegas Harry Reid International on Tue, 23 Sep, arriving in Barcelona.Inbound indirect flight with Iberia, departs from Barcelona on Tue, 30 Sep, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $809, select.
Barcelona.$813 per passenger.Departing Tue, 21 Oct, returning Thu, 20 Nov.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Las Vegas Harry Reid International on Tue, 21 Oct, arriving in Barcelona.Inbound indirect flight with Iberia, departs from Barcelona on Thu, 20 Nov, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $813, select.
Barcelona.$830 per passenger.Departing Tue, 10 Feb, returning Tue, 17 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Las Vegas Harry Reid International on Tue, 10 Feb, arriving in Barcelona.Inbound indirect flight with British Airways, departs from Barcelona on Tue, 17 Feb, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $830, select.
Barcelona.$847 per passenger.Departing Wed, 13 Aug, returning Thu, 21 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Las Vegas Harry Reid International on Wed, 13 Aug, arriving in Barcelona.Inbound indirect flight with British Airways, departs from Barcelona on Thu, 21 Aug, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $847, select.
Barcelona.$847 per passenger.Departing Tue, 19 Aug, returning Tue, 2 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Las Vegas Harry Reid International on Tue, 19 Aug, arriving in Barcelona.Inbound indirect flight with British Airways, departs from Barcelona on Tue, 2 Sep, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $847, select.
Barcelona.$851 per passenger.Departing Mon, 19 May, returning Fri, 23 May.Return flight with United.Outbound indirect flight with United, departs from Las Vegas Harry Reid International on Mon, 19 May, arriving in Barcelona.Inbound indirect flight with United, departs from Barcelona on Fri, 23 May, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $851, select.
Barcelona.$863 per passenger.Departing Wed, 22 Oct, returning Wed, 29 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Las Vegas Harry Reid International on Wed, 22 Oct, arriving in Barcelona.Inbound indirect flight with British Airways, departs from Barcelona on Wed, 29 Oct, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $863, select.
Barcelona.$881 per passenger.Departing Mon, 19 May, returning Wed, 4 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Las Vegas Harry Reid International on Mon, 19 May, arriving in Barcelona.Inbound indirect flight with SWISS, departs from Barcelona on Wed, 4 Jun, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $881, select.

Find the cheapest month to fly from Las Vegas Harry Reid International to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas Harry Reid International to Barcelona flights are currently cheapest in September.
May
from $851
Jun
from $1,073
Jul
from $1,050
Aug
from $847
Sep
from $809
Oct
from $863
Nov
Find prices
Dec
from $980
Jan
from $981
Feb
from $830
Mar
Find prices
Apr
Find prices

Las Vegas Harry Reid International to Barcelona: Alternative routes

Compare routes from Las Vegas Harry Reid International to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Las Vegas to Barcelona: Flight information

The things to know before you go.
Cheapest flight found$809
Cheapest month to flySeptember

Finding cheap flights from Las Vegas Harry Reid International to Barcelona: Frequently asked questions

The best price we found for a return flight from Las Vegas Harry Reid International to Barcelona is $809. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Las Vegas Harry Reid International to Barcelona. But we found flights with one or more stops from $809.
As of May 2025, there are no flights flying from Las Vegas Harry Reid International to Barcelona.
The cheapest month to fly from Las Vegas Harry Reid International to Barcelona is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Las Vegas Harry Reid International Airport to Barcelona Airport on Tuesday, 23 September 2025.
No airlines currently offer direct flights between Las Vegas Harry Reid International Airport and Barcelona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Iberia offers the cheapest flight tickets to Barcelona.

Travelling from Harry Reid Airport (formerly McCarran Airport) (LAS) to Barcelona-El Prat Airport (BCN): what you need to know

  • The timezone in Barcelona is UTC+1, which is eight hours ahead of Las Vegas.

  • Your LAS to BCN flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Flying during a peak time like October? School holidays and other popular periods can lead to longer queues and delays at security. Play it safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport. Here are the top stopovers between LAS and BCN:

    • Incheon International Airport

    • London Heathrow Airport

    • Montreal-Pierre Elliott Trudeau International Airport

How to find the cheapest flights from Harry Reid Airport (formerly McCarran Airport) (LAS) to Barcelona-El Prat Airport (BCN)

  • Right now, $420 is the cheapest price we've seen for a one-way Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport flight. The best price for a return ticket is $809. Remember that fares can change due to availability when booking.

  • To find cheap tickets from LAS to BCN, book in advance. Airlines typically offer lower fares when flights are first released.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll find the lowest price across each month when looking for your flight from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport.

  • Snapping up cheap flights from LAS to BCN is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport.

Handy information about Harry Reid Airport (formerly McCarran Airport) (LAS)

  • You'll find LAS at 5757 Wayne Newton Boulevard.

  • Harry Reid Airport (formerly McCarran Airport) has a strong on-time performance, so you're unlikely to face delays. Departures from LAS touch down on schedule 82.07% of the time.

  • To get to Harry Reid Airport (formerly McCarran Airport) from central Las Vegas, it'll take around 15 minutes if you're travelling by car. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.

  • You can expect a journey time of about 1 hour on public transport.

  • Searching for a convenient hotel near LAS? If you've booked an early flight from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • Barcelona-El Prat Airport to central Barcelona has a drive time of about 25 minutes. It's approximately 18 kilometres away.

  • Travelling to the centre on public transport will take you roughly 35 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

  • The quietest month for a flight from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport is January, while July is the busiest. Pick the ideal time to visit Barcelona based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from Harry Reid Airport (formerly McCarran Airport) to Barcelona-El Prat Airport, think about the kind of weather you like. August is the warmest month in Barcelona, with temperatures ranging from 20ºC (68ºF) to 31ºC (88ºF).

  • January sees average temperatures of between 5ºC (41ºF) and 14ºC (57ºF). Look for cheap tickets from LAS to BCN sometime around then if you like travelling in cooler conditions.

Explore more of Spain

  • Barcelona has its own special appeal, but there are so many other corners of Spain waiting to be explored. About 257 kilometres west of Barcelona, a trip to Zaragoza will keep your itinerary packed. Check out popular attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Around 402 kilometres west of Barcelona, Logroño is another essential stop in Spain. Experience this destination's highlights firsthand at Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real.

Plan the rest of your trip from Las Vegas to Barcelona

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.