What are the cheapest airlines flying from Las Vegas to Barcelona round-trip?

According to our current data, Delta ($661), Iberia ($884), and Air Canada ($900) offers the cheapest pricing from Las Vegas to Barcelona. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Las Vegas to Barcelona one-way?

The cheapest airlines for a one-way flight from Las Vegas to Barcelona are WestJet ($428), Delta ($533), and Air Canada ($578).

What are the most popular airlines that fly from Las Vegas to Barcelona?

The most popular airlines flying from Las Vegas to Barcelona are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Las Vegas to Barcelona?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 3% on flights from Las Vegas to Barcelona compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $619. For sooner than that we have options available in the next 3 days from $847.

What is the cheapest month to fly from Las Vegas to Barcelona?

Flights from Las Vegas to Barcelona lean towards being more expensive in May. Prices are generally better when you fly from Las Vegas to Barcelona in November, with the cheapest ticket starting at $518.

What airport do you fly from for flights from Las Vegas to Barcelona?

Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Barcelona from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 11 different airlines.

Can I find deals for flights from Las Vegas to Barcelona that include hotel bookings?

Yes. In addition to deals on Las Vegas to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Barcelona?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Barcelona.

Can I find deals for business class flights from Las Vegas to Barcelona?

Yes. Cheapflights offers flight deals from Las Vegas to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$344+ Flights from Las Vegas to Barcelona - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Barcelona are usually found in November or October, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Barcelona

Round-trip from	$661 (Delta)
One-way from	$344 (Kiwi.com)
Popular in	May
Cheapest in	November
Average price	$1,350

From Las Vegas Harry Reid Intl to Barcelona

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Barcelona

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Las Vegas to Barcelona

Cheapest flights from Las Vegas to Barcelona
Explore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 10/1410:05 pmLAS - BCN

1 stop15h 40mIberia

Wed 10/2210:45 amBCN - LAS

1 stop19h 18mIberia

Deal found 4/29

$541

Tue 9/1611:36 pmLAS - BCN

1 stop21h 24mDelta

Fri 9/269:30 amBCN - LAS

1 stop20h 37mDelta

Deal found 4/29

$542

Tue 9/1611:30 amLAS - BCN

2 stops36h 50mBritish Airways

Fri 9/2610:15 amBCN - LAS

2 stops21h 44mBritish Airways

Deal found 4/30

$576

Wed 9/1710:05 pmLAS - BCN

1 stop15h 40mAmerican Airlines

Sat 9/2710:45 amBCN - LAS

1 stop19h 18mAmerican Airlines

Deal found 4/30

$591

Tue 11/48:35 pmLAS - BCN

3 stops28h 00mUnited Airlines

Thu 11/131:35 pmBCN - LAS

2 stops34h 44mUnited Airlines

Deal found 4/29

$599

Tue 11/41:20 pmLAS - BCN

1 stop34h 00mMultiple Airlines

Thu 11/131:35 pmBCN - LAS

1 stop30h 23mMultiple Airlines

Deal found 4/29

$601

Tue 9/1611:15 pmLAS - BCN

1 stop23h 35mAir Canada

Fri 9/2612:10 pmBCN - LAS

1 stop31h 17mAir Canada

Deal found 4/29

$607

Wed 8/207:05 amLAS - BCN

2 stops26h 05mScandinavian Airlines

Mon 8/257:00 pmBCN - LAS

2 stops34h 44mScandinavian Airlines

Deal found 4/30

$663

Thu 8/1411:58 amLAS - BCN

2 stops25h 52mFinnair

Sun 8/2410:05 amBCN - LAS

2 stops22h 54mFinnair

Deal found 4/30

$782

Fri 7/412:35 pmLAS - BCN

2 stops60h 25mWestJet

Tue 7/2911:20 amBCN - LAS

2 stops41h 18mWestJet

Deal found 4/30

$971

Thu 8/712:59 amLAS - BCN

2 stops36h 26mAer Lingus

Fri 8/2211:00 amBCN - LAS

2 stops20h 59mAer Lingus

Deal found 4/30

$1,006

Best flights from Las Vegas to Barcelona
Discover carefully curated flight deals from Las Vegas to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/131:57 pmLAS - BCN

2 stops18h 13mDelta

Tue 5/202:10 pmBCN - LAS

1 stop19h 08mDelta

Deal found 4/30

$661

Sat 5/34:24 pmLAS - BCN

1 stop16h 31mMultiple Airlines

Fri 5/166:15 amBCN - LAS

2 stops43h 49mMultiple Airlines

Deal found 4/29

$721

Tue 5/2710:00 amLAS - BCN

1 stop14h 05mIberia

Tue 9/212:20 pmBCN - LAS

1 stop17h 27mIberia

Deal found 4/29

$884

Tue 5/2711:30 amLAS - BCN

1 stop35h 20mAir Canada

Tue 9/212:10 pmBCN - LAS

2 stops33h 16mAir Canada

Deal found 4/29

$900

Tue 5/276:00 amLAS - BCN

2 stops17h 20mUnited Airlines

Tue 9/212:10 pmBCN - LAS

2 stops32h 06mUnited Airlines

Deal found 4/29

$904

Mon 5/1211:20 pmLAS - BCN

2 stops33h 50mScandinavian Airlines

Sat 5/247:00 pmBCN - LAS

2 stops35h 28mScandinavian Airlines

Deal found 4/30

$912

Mon 5/2612:40 amLAS - BCN

1 stop23h 25mBritish Airways

Tue 9/22:00 pmBCN - LAS

1 stop17h 04mBritish Airways

Deal found 4/29

$931

Fri 7/412:35 pmLAS - BCN

2 stops60h 25mWestJet

Tue 7/2911:20 amBCN - LAS

2 stops41h 18mWestJet

Deal found 4/30

$971

Sat 6/77:20 pmLAS - BCN

1 stop13h 30mSWISS

Sun 6/228:00 pmBCN - LAS

1 stop29h 35mSWISS

Deal found 4/29

$1,273

Sun 5/189:10 pmLAS - BCN

1 stop16h 55mLufthansa

Sat 5/245:20 pmBCN - LAS

2 stops36h 32mLufthansa

Deal found 4/29

$1,334

Mon 6/99:20 amLAS - BCN

2 stops16h 00mKLM

Sun 6/229:30 amBCN - LAS

1 stop20h 20mKLM

Deal found 4/29

$1,841

Sat 5/36:30 amLAS - BCN

2 stops21h 50mAzores Airlines

Fri 5/1612:20 pmBCN - LAS

1 stop16h 25mAzores Airlines

Deal found 4/29

$1,844

Last-minute flights from Las Vegas to Barcelona
Discover last-minute flight deals from Las Vegas to Barcelona. Data last updated May 1, 2025 and is based on user searches.

Sat 5/34:24 pmLAS - BCN

1 stop16h 31mMultiple Airlines

Fri 5/166:15 amBCN - LAS

2 stops43h 49mMultiple Airlines

Deal found 4/29

$721

Sat 5/36:30 amLAS - BCN

2 stops21h 50mAzores Airlines

Fri 5/1612:20 pmBCN - LAS

1 stop16h 25mAzores Airlines

Deal found 4/29

$1,844

Sat 5/312:40 pmLAS - BCN

2 stops25h 30mTurkish Airlines

Fri 5/166:30 pmBCN - LAS

2 stops36h 42mTurkish Airlines

Deal found 4/30

$1,952

Sat 5/36:55 amLAS - BCN

1 stop18h 15mAmerican Airlines

Fri 5/169:25 pmBCN - LAS

1 stop31h 25mAmerican Airlines

Deal found 4/30

$2,054

Mon 5/512:40 amLAS - BCN

2 stops20h 20mDelta

Sat 5/1712:20 pmBCN - LAS

2 stops20h 14mDelta

Deal found 4/29

$7,703

Tue 5/612:40 amLAS - BCN

1 stop23h 25mBritish Airways

Wed 5/219:15 pmBCN - LAS

1 stop25h 05mBritish Airways

Deal found 4/30

$6,350

Wed 5/711:07 amLAS - BCN

2 stops18h 38mMultiple Airlines

Wed 5/213:45 pmBCN - LAS

2 stops39h 41mMultiple Airlines

Deal found 4/30

$4,222

Mon 5/1211:20 pmLAS - BCN

2 stops33h 50mScandinavian Airlines

Sat 5/247:00 pmBCN - LAS

2 stops35h 28mScandinavian Airlines

Deal found 4/30

$912

Tue 5/131:57 pmLAS - BCN

2 stops18h 13mDelta

Tue 5/202:10 pmBCN - LAS

1 stop19h 08mDelta

Deal found 4/30

$661

Tue 5/138:00 amLAS - BCN

1 stop19h 25mWestJet

Sat 5/242:25 pmBCN - LAS

1 stop36h 10mWestJet

Deal found 4/30

$1,724

Sun 5/189:10 pmLAS - BCN

1 stop16h 55mLufthansa

Sat 5/245:20 pmBCN - LAS

2 stops36h 32mLufthansa

Deal found 4/29

$1,334

Mon 5/2612:40 amLAS - BCN

1 stop23h 25mBritish Airways

Tue 9/22:00 pmBCN - LAS

1 stop17h 04mBritish Airways

Deal found 4/29

$931

One-way flights from Las Vegas to Barcelona
Search for one-way flight options from Las Vegas to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 6/107:30 pmLAS - BCN

3 stops41h 00mMultiple Airlines

Deal found 4/30

$344

Sat 7/128:00 amLAS - BCN

1 stop19h 25mWestJet

Deal found 4/30

$428

Mon 7/146:45 amLAS - BCN

1 stop20h 10mDelta

Deal found 4/30

$533

Mon 7/1411:30 amLAS - BCN

1 stop35h 20mAir Canada

Deal found 4/29

$578

Sat 7/1210:35 amLAS - BCN

2 stops21h 20mTAP AIR PORTUGAL

Deal found 4/29

$652

Wed 6/117:10 amLAS - BCN

1 stop15h 05mVirgin Atlantic

Deal found 4/30

$800

Wed 7/210:05 pmLAS - BCN

1 stop15h 40mBritish Airways

Deal found 4/30

$808

Wed 5/285:50 amLAS - BCN

1 stop23h 10mUnited Airlines

Deal found 4/29

$824

Fri 6/277:10 amLAS - BCN

1 stop15h 05mAir France

Deal found 4/30

$878

Thu 7/1012:57 amLAS - BCN

1 stop21h 38mAmerican Airlines

Deal found 4/30

$895

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/13

1:57 pm-5:10 pm

2 stops18h 13m

Barcelona-El Prat

Tue 5/20

2:10 pm-12:18 am

1 stop19h 08m

$661

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 5/3

4:24 pm-5:55 pm

1 stop16h 31m

Barcelona-El Prat

Fri 5/16

6:15 am-5:04 pm

2 stops43h 49m

$721

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/27

10:00 am-9:05 am

1 stop14h 05m

Barcelona-El Prat

Tue 9/2

12:20 pm-8:47 pm

1 stop17h 27m

$884

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/27

11:30 am-7:50 am

1 stop35h 20m

Barcelona-El Prat

Tue 9/2

12:10 pm-12:26 pm

2 stops33h 16m

$900

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Tue 5/27

6:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Tue 9/2

12:10 pm-11:16 am

2 stops32h 06m

$904

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 5/12

11:20 pm-6:10 pm

2 stops33h 50m

Barcelona-El Prat

Sat 5/24

7:00 pm-9:28 pm

2 stops35h 28m

$912

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Mon 5/26

12:40 am-9:05 am

1 stop23h 25m

Barcelona-El Prat

Tue 9/2

2:00 pm-10:04 pm

1 stop17h 04m

$931

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Fri 7/4

12:35 pm-10:00 am

2 stops60h 25m

Barcelona-El Prat

Tue 7/29

11:20 am-7:38 pm

2 stops41h 18m

$971

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sat 6/7

7:20 pm-5:50 pm

1 stop13h 30m

Barcelona-El Prat

Sun 6/22

8:00 pm-4:35 pm

1 stop29h 35m

$1,273

Las VegasBarcelona

LAS - BCN

LASBCN

Las Vegas Harry Reid Intl

Sun 5/18

9:10 pm-11:05 pm

1 stop16h 55m

Barcelona-El Prat

Sat 5/24

5:20 pm-8:52 pm

2 stops36h 32m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 23 results

Best time to book a flight from Las Vegas to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Las Vegas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Barcelona

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

To ensure you get the cheapest price possible for a flight from Las Vegas to Barcelona, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Barcelona (average of $523). Flying from Las Vegas to Barcelona in June is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to BCN?

When flying from Las Vegas to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight at noon.

What is the cheapest day to fly from Las Vegas to Barcelona?

Travelers seeking maximum savings on their Las Vegas to Barcelona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get a feel of what it's like to fly with Delta, KLM and Azores Airlines from Las Vegas to Barcelona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Azores Airlines

7.6

Good

66 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Las Vegas to Barcelona?
Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Barcelona from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 11 different airlines.
What are the cheapest airlines flying from Las Vegas to Barcelona round-trip?
According to our current data, Delta ($661), Iberia ($884), and Air Canada ($900) offers the cheapest pricing from Las Vegas to Barcelona. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Las Vegas to Barcelona one-way?
The cheapest airlines for a one-way flight from Las Vegas to Barcelona are WestJet ($428), Delta ($533), and Air Canada ($578).
Can I find deals for flights from Las Vegas to Barcelona that include hotel bookings?
Yes. In addition to deals on Las Vegas to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Barcelona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Barcelona.
Can I find deals for business class flights from Las Vegas to Barcelona?
Yes. Cheapflights offers flight deals from Las Vegas to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Las Vegas to Barcelona?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Barcelona (average of $523). Flying from Las Vegas to Barcelona in June is currently the most expensive (average of $1,064). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Barcelona

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Top 10 airlines flying from Las Vegas to Barcelona

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$530	Average$935	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$535	Average$1,045	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$540	Average$934	FlexibilityNo cancel fee	On-time76%
SWISS	Cheapest$547	Average$985	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$550	Average$1,080	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$580	Average$989	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$590	Average$966	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$620	Average$1,034	FlexibilityNo cancel fee	On-time69%
Scandinavian Airlines	Cheapest$636	Average$781	FlexibilityNo cancel fee	On-time77%
Iberia	Cheapest$650	Average$1,112	FlexibilityNo cancel fee	On-time77%

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$344+ Cheap flights from Las Vegas (LAS) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Barcelona with Cheapflights

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Barcelona are usually found in November or October, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Barcelona

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Barcelona

Cheapest flights from Las Vegas to BarcelonaExplore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Barcelona that are best for you.

Best time to book a flight from Las Vegas to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Barcelona

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Barcelona. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Las Vegas to Barcelona?

What is the cheapest time of day to fly from LAS to BCN?

Find hourly flight availability from Las Vegas to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

What is the cheapest day to fly from Las Vegas to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Barcelona. Price data was last updated on December 16, 2024.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

Reviews of airlines servicing Barcelona

Get a feel of what it's like to fly with Delta, KLM and Azores Airlines from Las Vegas to Barcelona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Las Vegas to Barcelona?

What are the cheapest airlines flying from Las Vegas to Barcelona round-trip?

What are the cheapest airlines to fly from Las Vegas to Barcelona one-way?

Can I find deals for flights from Las Vegas to Barcelona that include hotel bookings?

How can I find direct flights from Las Vegas to Barcelona?

Can I find deals for business class flights from Las Vegas to Barcelona?

What is the cheapest month to book a flight from Las Vegas to Barcelona?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Las Vegas to Barcelona

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Cheapest flights from Las Vegas to Barcelona
Explore the most affordable flight options available from Las Vegas to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.