What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Barcelona?

Delta, Air Canada, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Barcelona

What airlines fly to Barcelona?

British Airways, Delta and Condor 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 43% 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.

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 September 2026, 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.

$314 Cheap Flights from Las Vegas to Barcelona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Barcelona

Round-trip

One-way

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Cheap round-trip flights

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8:20 pm - 10:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

16h 50m1 stop Frankfurt am Main

7:00 am - 6:50 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

19h 50m1 stop Frankfurt am Main

$662Condor

Sun, Oct 18 - Sun, Oct 25

8:20 pm - 10:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

16h 50m1 stop Frankfurt am Main

7:00 am - 4:15 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

17h 15m1 stop Frankfurt am Main

$662Condor

Sun, Oct 18 - Thu, Oct 29

6:50 am - 9:20 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

17h 30m2 stops Vancouver Intl Toronto Pearson Intl

6:40 am - 5:03 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

19h 23m2 stops Frankfurt am Main Vancouver Intl

$692Air Canada

Mon, Oct 5 - Wed, Oct 21

7:20 pm - 7:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

14h 50m1 stop Zurich

6:00 am - 3:50 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

18h 50m1 stop Zurich

$694SWISS

Wed, Oct 7 - Wed, Oct 21

7:20 pm - 7:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

14h 50m1 stop Zurich

6:00 am - 3:50 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

18h 50m1 stop Zurich

$695SWISS

Wed, Oct 7 - Wed, Oct 21

6:50 am - 9:20 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

17h 30m2 stops Vancouver Intl Toronto Pearson Intl

1:15 pm - 10:22 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

18h 07m1 stop Toronto Pearson Intl

$698Air Canada

Mon, Oct 5 - Wed, Oct 21

11:59 pm - 9:50 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

24h 51m1 stop Boston Logan Intl

12:50 pm - 11:31 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

19h 41m1 stop Boston Logan Intl

$700JetBlue

Tue, Oct 13 - Thu, Oct 15

10:15 pm - 9:25 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

38h 10m2 stops Orlando London Gatwick

8:00 am - 3:15 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

16h 15m1 stop Frankfurt am Main

$706Multiple Airlines

Thu, Oct 1 - Thu, Oct 15

2:34 pm - 1:15 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

13h 41m1 stop Chicago O'Hare Intl

1:35 pm - 5:01 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

36h 26m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$726United Airlines

Mon, Nov 23 - Wed, Dec 9

11:45 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

24h 50m2 stops Newark Montreal Pierre Elliott Trudeau Intl

1:35 pm - 5:01 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

36h 26m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$729United Airlines

Mon, Nov 23 - Wed, Dec 9

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 pm - 10:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

19h 55m1 stop Frankfurt am Main

10:15 am - 5:45 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

16h 30m1 stop Frankfurt am Main

$864Condor

Thu, Sep 10 - Thu, Sep 17

8:20 pm - 10:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

16h 50m1 stop Frankfurt am Main

8:00 am - 12:38 amBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

25h 38m2 stops Frankfurt am Main New York John F Kennedy Intl

$910Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

6:00 am - 10:10 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

31h 10m2 stops New York John F Kennedy Intl Frankfurt am Main

8:00 am - 12:38 amBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

25h 38m2 stops Frankfurt am Main New York John F Kennedy Intl

$990Multiple Airlines

Sun, Sep 13 - Fri, Sep 18

5:20 am - 8:00 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

17h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

12:15 pm - 12:26 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

33h 11m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,093Air Canada

Tue, Sep 8 - Fri, Sep 18

5:20 am - 8:00 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

17h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

12:15 pm - 12:26 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

33h 11m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,093Air Canada

Wed, Sep 9 - Fri, Sep 18

3:07 pm - 2:20 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

14h 13m1 stop San Francisco

10:25 am - 4:20 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

14h 55m1 stop Frankfurt am Main

$1,103United Airlines

Tue, Sep 8 - Fri, Sep 18

2:20 pm - 1:15 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

13h 55m1 stop Chicago O'Hare Intl

10:25 am - 4:20 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

14h 55m1 stop Frankfurt am Main

$1,103United Airlines

Wed, Sep 9 - Fri, Sep 18

7:05 am - 8:45 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

16h 40m1 stop New York John F Kennedy Intl

11:00 am - 6:13 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

16h 13m1 stop Atlanta Hartsfield-Jackson

$1,110Delta

Wed, Sep 9 - Wed, Sep 23

10:59 am - 11:10 amLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

15h 11m1 stop Seattle/Tacoma Intl

11:00 am - 7:40 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

17h 40m1 stop Atlanta Hartsfield-Jackson

$1,110Delta

Tue, Sep 8 - Wed, Sep 23

7:20 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-BCN Barcelona-El Prat

19h 15m1 stop Zurich

6:00 am - 4:20 pmBCN Barcelona-El Prat-LAS Las Vegas Harry Reid Intl

19h 20m2 stops Zurich Frankfurt am Main

$1,137SWISS

Sat, Sep 12 - Sun, Sep 20

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SWISS flights from Las Vegas to Barcelona

Our best SWISS deals on Las Vegas to Barcelona flight tickets

SWISS

Oct 7

LAS7:20 pmLas Vegas Harry Reid Intl

14h 50m

1 stop

BCN7:10 pmBarcelona-El Prat

Oct 21

BCN6:00 amBarcelona-El Prat

18h 50m

1 stop

LAS3:50 pmLas Vegas Harry Reid Intl

$694

SWISS

Oct 7

LAS7:20 pmLas Vegas Harry Reid Intl

14h 50m

1 stop

BCN7:10 pmBarcelona-El Prat

Oct 21

BCN6:00 amBarcelona-El Prat

18h 50m

1 stop

LAS3:50 pmLas Vegas Harry Reid Intl

$695

SWISS

Oct 7

LAS3:17 pmLas Vegas Harry Reid Intl

23h 18m

2 stops

BCN11:35 pmBarcelona-El Prat

Oct 21

BCN6:00 amBarcelona-El Prat

18h 50m

1 stop

LAS3:50 pmLas Vegas Harry Reid Intl

$698

United Airlines flights from Las Vegas to Barcelona

Our best United Airlines deals on Las Vegas to Barcelona flight tickets

United Airlines

Nov 23

LAS2:34 pmLas Vegas Harry Reid Intl

13h 41m

1 stop

BCN1:15 pmBarcelona-El Prat

Dec 9

BCN1:35 pmBarcelona-El Prat

36h 26m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$726

United Airlines

Oct 5

LAS6:00 amLas Vegas Harry Reid Intl

22h 15m

1 stop

BCN1:15 pmBarcelona-El Prat

Oct 21

BCN6:40 amBarcelona-El Prat

18h 40m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$738

United Airlines

Oct 5

LAS7:00 amLas Vegas Harry Reid Intl

21h 15m

1 stop

BCN1:15 pmBarcelona-El Prat

Oct 21

BCN11:15 amBarcelona-El Prat

18h 13m

2 stops

LAS8:28 pmLas Vegas Harry Reid Intl

$740

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Sun 10/18

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Sun 10/25

7:00 am-6:50 pm

1 stop19h 50m

$662

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Sun 10/18

8:20 pm-10:10 pm

1 stop16h 50m

Barcelona-El Prat

Thu 10/29

7:00 am-4:15 pm

1 stop17h 15m

$662

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Mon 10/5

6:50 am-9:20 am

2 stops17h 30m

Barcelona-El Prat

Wed 10/21

6:40 am-5:03 pm

2 stops19h 23m

$692

Quickest round-trip

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Wed 10/7

7:20 pm-7:10 pm

1 stop14h 50m

Barcelona-El Prat

Wed 10/21

6:00 am-3:50 pm

1 stop18h 50m

$694

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Wed 10/7

7:20 pm-7:10 pm

1 stop14h 50m

Barcelona-El Prat

Wed 10/21

6:00 am-3:50 pm

1 stop18h 50m

$695

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Mon 10/5

6:50 am-9:20 am

2 stops17h 30m

Barcelona-El Prat

Wed 10/21

1:15 pm-10:22 pm

1 stop18h 07m

$698

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Tue 10/13

11:59 pm-9:50 am

1 stop24h 51m

Barcelona-El Prat

Thu 10/15

12:50 pm-11:31 pm

1 stop19h 41m

$700

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Thu 10/1

10:15 pm-9:25 pm

2 stops38h 10m

Barcelona-El Prat

Thu 10/15

8:00 am-3:15 pm

1 stop16h 15m

$706

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Mon 11/23

2:34 pm-1:15 pm

1 stop13h 41m

Barcelona-El Prat

Wed 12/9

1:35 pm-5:01 pm

2 stops36h 26m

$726

Las VegasBarcelona

LAS Las Vegas Harry Reid Intl - BCN Barcelona-El Prat

LASBCN

Las Vegas Harry Reid Intl

Mon 11/23

11:45 pm-9:35 am

2 stops24h 50m

Barcelona-El Prat

Wed 12/9

1:35 pm-5:01 pm

2 stops36h 26m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Las Vegas and Barcelona?

Prices are currently low for flights on this route.

Typical prices usually range from $730 to $1,054.
The lowest price recently found on this route was $629.

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Las Vegas, with most prices found around $484. If you don’t want to visit Barcelona in February, then you should wait until March to fly from Las Vegas, when ticket prices are also cheap, with an average price of $734.

How far in advance should I book a flight from Las Vegas to Barcelona?

You are more likely to see cheaper flights to Barcelona from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $869 when searching 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 $646 on momondo.

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

Best Price Found	$314
Fastest flight time	14h 50m
Direct flights	None

The best one-way flight to Barcelona from Las Vegas in the past 72 hours is $314. The best round-trip flight deal from Las Vegas to Barcelona found on momondo in the last 72 hours is $662.

The fastest flight from Las Vegas to Barcelona takes 14h 50m

There are no direct flights from Las Vegas to Barcelona. There are no popular flight routes from Las Vegas to Barcelona.

Search flight deals

Frequently asked questions about flying 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 14h 50m.
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 September 2026, 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
Condor	PriceFrom $380	Free Cancellation	Rating 6.6 577 reviews	Search Condor flights
Virgin Atlantic	PriceFrom $433	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $446	Free Cancellation	Rating 7.1 11,595 reviews	Search Air Canada flights
British Airways	PriceFrom $459	Free Cancellation	Rating 6.7 8,209 reviews	Search British Airways flights
Delta	PriceFrom $462	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
Iberia	PriceFrom $463	Free Cancellation	Rating 7.0 3,248 reviews	Search Iberia flights
Lufthansa	PriceFrom $474	Free Cancellation	Rating 6.8 8,224 reviews	Search Lufthansa flights
United Airlines	PriceFrom $501	Free Cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
KLM	PriceFrom $502	Free Cancellation	Rating 7.8 1,570 reviews	Search KLM flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights

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.

An easier way to manage your Barcelona trip

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Nearby airports

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Other Spain destinations

Other flights from Las Vegas

Complete your trip

Feeling lucky

Fly into one of these airports located in Barcelona

Barcelona-El Prat Airport

Girona Costa Brava Airport

Cheap flights from Las Vegas to Barcelona from $314

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 11/18. 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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SWISS flights from Las Vegas to Barcelona

Our best SWISS 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

momondo Fare Finder

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See travel insights to Barcelona from

How to get the cheapest flight ticket from Las Vegas to Barcelona

What is the typical price of a round-trip flight between Las Vegas and Barcelona?

What is the cheapest month to fly to Barcelona?

How far in advance should I book a flight from Las Vegas to Barcelona?

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Barcelona?

What airlines fly to Barcelona?

Cheap Las Vegas to Barcelona flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Las Vegas to Barcelona

Best airlines flying from Las Vegas to Barcelona

Compare and see reviews for airlines that fly from Las Vegas to Barcelona with momondo

Why use momondo?

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona

Fly your favorite airline to Barcelona

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Las Vegas

According to popular flight searches on momondo this year

Complete your trip to Barcelona

Explore popular destinations other users love

According to popular flight searches on momondo this year