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Cheap flights from Las Vegas to Barcelona from $310

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$591Condor
Sun, May 10 - Sun, May 24
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$592Condor
Sun, May 10 - Sun, May 24
Condor Logo
8:20 pm - 10:10 pm
LAS
-
BCN
16h 50m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$610Condor
Sun, May 10 - Sun, May 24
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
$612Condor
Tue, May 5 - Tue, May 12
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
$621Condor
Tue, May 5 - Tue, May 12
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
$622Condor
Tue, May 5 - Tue, May 12
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$645Condor
Thu, May 14 - Sun, May 24
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$651Condor
Thu, May 14 - Sun, May 24
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 5:50 pm
BCN
-
LAS
18h 50m
1 stop
$667Condor
Thu, May 14 - Sun, May 24
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
$673Condor
Tue, Sep 15 - Tue, Sep 29

Condor flights from Las Vegas to Barcelona-El Prat Airport

Our best Condor deals on Las Vegas to Barcelona-El Prat Airport flight tickets
Condor
May 10
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
May 24
BCN8:00 amBarcelona-El Prat
18h 50m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
$591
Condor
May 10
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
May 24
BCN8:00 amBarcelona-El Prat
18h 50m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
$592
Condor
May 10
LAS8:20 pmLas Vegas Harry Reid Intl
16h 50m
1 stop
BCN10:10 pmBarcelona-El Prat
May 24
BCN8:00 amBarcelona-El Prat
18h 50m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
$610

Lufthansa flights from Las Vegas to Barcelona-El Prat Airport

Our best Lufthansa deals on Las Vegas to Barcelona-El Prat Airport flight tickets
Lufthansa
Sep 13
LAS9:10 pmLas Vegas Harry Reid Intl
16h 55m
1 stop
BCN11:05 pmBarcelona-El Prat
Sep 30
BCN6:40 amBarcelona-El Prat
18h 40m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$805
Lufthansa
Sep 20
LAS9:10 pmLas Vegas Harry Reid Intl
16h 55m
1 stop
BCN11:05 pmBarcelona-El Prat
Sep 27
BCN10:25 amBarcelona-El Prat
22h 19m
2 stops
LAS11:44 pmLas Vegas Harry Reid Intl
$812
Lufthansa
Sep 15
LAS11:45 amLas Vegas Harry Reid Intl
19h 30m
2 stops
BCN4:15 pmBarcelona-El Prat
Sep 29
BCN10:15 amBarcelona-El Prat
22h 29m
2 stops
LAS11:44 pmLas Vegas Harry Reid Intl
$819

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Las Vegas to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 5/10

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$591

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 5/10

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$592

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 5/10

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$610

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/5

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Tue 5/12

8:00 am-3:15 pm

1 stop16h 15m

$612

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/5

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Tue 5/12

8:00 am-3:15 pm

1 stop16h 15m

$621

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/5

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Tue 5/12

8:00 am-3:15 pm

1 stop16h 15m

$622

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Thu 5/14

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$645

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Thu 5/14

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$651

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Thu 5/14

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Sun 5/24

8:00 am-5:50 pm

1 stop18h 50m

$667

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 9/15

5:15 pm-10:10 pm

1 stop19h 55m

Barcelona-El Prat

Tue 9/29

8:00 am-3:15 pm

1 stop16h 15m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from Las Vegas to Barcelona-El Prat Airport

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-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Las Vegas is in February. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Las Vegas during October instead. Flights to Barcelona-El Prat Airport in October, while not as cheap as those in February, still average around $605.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $782 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Las Vegas for as low as $606 on momondo.

How have Las Vegas to Barcelona-El Prat Airport flight prices changed over time?

As of March 2026, prices for Las Vegas to Barcelona-El Prat Airport flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Barcelona-El Prat Airport (LAS to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Barcelona-El Prat Airport

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Las Vegas to Barcelona-El Prat Airport takes 13h 45m
There are no direct flights from Las Vegas to Barcelona-El Prat Airport. There are no popular flight routes from Las Vegas to Barcelona-El Prat Airport.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Barcelona-El Prat by plane?

    The distance between Las Vegas Harry Reid Intl and Barcelona-El Prat is about 5769.6 mi. A reasonable flight in good conditions will take 13h 45m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Las Vegas to Barcelona-El Prat Airport?

Best airlines flying from Las Vegas to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Las Vegas to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $433Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $452Free CancellationRating
7.9
8,329 reviews
Search Delta flights
IberiaPriceFrom $464Free CancellationRating
7.0
3,153 reviews
Search Iberia flights
Air CanadaPriceFrom $469Free CancellationRating
7.1
10,838 reviews
Search Air Canada flights
LufthansaPriceFrom $474Free CancellationRating
6.8
7,867 reviews
Search Lufthansa flights
British AirwaysPriceFrom $474Free CancellationRating
6.7
7,819 reviews
Search British Airways flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,478 reviews
Search United Airlines flights
KLMPriceFrom $502Free CancellationRating
7.8
1,478 reviews
Search KLM flights
American AirlinesPriceFrom $512Free CancellationRating
7.1
11,497 reviews
Search American Airlines flights
SWISSPriceFrom $619Free CancellationRating
7.5
1,903 reviews
Search SWISS flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Calella de Palafrugell
Palafrugell
Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Barcelona with flexible booking policies on momondo?

All flight searches from Las Vegas to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Las Vegas to Barcelona?

Once you have performed a search for Las Vegas to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Las Vegas and alert you when they change.

An easier way to manage your Barcelona-El Prat Airport trip

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