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$702+ Cheap flights from Glasgow Intl (GLA) to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LAS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Find cheap flights from Glasgow Intl to Las Vegas with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Glasgow Intl to Las Vegas Harry Reid Intl are usually found in January or February, booked 16 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Glasgow Intl to Las Vegas

Cheapest flights from Glasgow Intl to Las Vegas
Explore the most affordable flight options available from Glasgow Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:20 amGLA - LAS
1 stop17h 30mAer Lingus
Thu 1/87:35 pmLAS - GLA
1 stop12h 25mAer Lingus
Deal found 12/21$1,145
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:20 amGLA - LAS
1 stop17h 30mAer Lingus
Sat 1/107:35 pmLAS - GLA
1 stop16h 05mAer Lingus
Deal found 12/21$1,167
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amGLA - LAS
1 stop15h 10mBritish Airways
Tue 1/68:55 pmLAS - GLA
1 stop16h 35mBritish Airways
Deal found 12/21$1,202
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:55 amGLA - LAS
1 stop15h 55mBritish Airways
Thu 1/88:55 pmLAS - GLA
1 stop12h 55mBritish Airways
Deal found 12/21$1,230
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:55 amGLA - LAS
1 stop16h 55mBritish Airways
Tue 1/68:55 pmLAS - GLA
1 stop14h 30mBritish Airways
Deal found 12/21$1,232
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmGLA - LAS
1 stop14h 05mBritish Airways
Wed 1/78:55 pmLAS - GLA
1 stop14h 30mBritish Airways
Deal found 12/21$1,233
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 amGLA - LAS
1 stop15h 10mBritish Airways
Sat 1/108:55 pmLAS - GLA
1 stop16h 45mBritish Airways
Deal found 12/21$1,260
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmGLA - LAS
1 stop14h 05mBritish Airways
Fri 1/98:55 pmLAS - GLA
1 stop13h 05mBritish Airways
Deal found 12/21$1,290
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:45 amGLA - LAS
1 stop17h 05mBritish Airways
Sun 1/48:55 pmLAS - GLA
1 stop16h 30mBritish Airways
Deal found 12/21$1,328
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:55 amGLA - LAS
1 stop17h 55mBritish Airways
Wed 1/78:55 pmLAS - GLA
1 stop15h 30mBritish Airways
Deal found 12/21$1,345
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:55 amGLA - LAS
1 stop17h 55mBritish Airways
Thu 1/88:55 pmLAS - GLA
1 stop12h 55mBritish Airways
Deal found 12/21$1,352
This deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:35 amGLA - LAS
1 stop15h 15mBritish Airways
Tue 1/68:55 pmLAS - GLA
1 stop16h 35mBritish Airways
Deal found 12/21$1,354

Find flight deals from Glasgow Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$702
(Expedia)

Popular in

August

Cheapest in

January

Average price

$895
Provider with most accurate pricing for Glasgow Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Glasgow Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From Glasgow Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Las Vegas that are best for you.

Fly from

Glasgow Intl

Fly to

Las Vegas

Route

Depart

Return

Price

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 2/5

12:50 pm-12:57 am

2 stops44h 07m

Las Vegas Harry Reid Intl

Thu 2/12

7:45 am-12:05 pm

2 stops20h 20m

$702

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 4/30

6:00 am-6:35 pm

1 stop20h 35m

Las Vegas Harry Reid Intl

Tue 5/5

8:25 pm-11:10 pm

1 stop18h 45m

$728

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 2/5

6:05 am-2:15 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Thu 2/12

6:05 am-9:55 am

2 stops19h 50m

$740

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Sat 2/14

6:05 am-6:23 pm

2 stops20h 18m

Las Vegas Harry Reid Intl

Tue 2/17

9:39 am-9:55 am

2 stops16h 16m

$746

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Fri 1/30

6:35 am-6:50 pm

1 stop20h 15m

Las Vegas Harry Reid Intl

Tue 2/3

9:00 am-10:45 am

2 stops17h 45m

$747

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 2/19

11:30 am-10:59 pm

2 stops19h 29m

Las Vegas Harry Reid Intl

Mon 2/23

12:20 pm-2:30 pm

2 stops18h 10m

$752

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Thu 4/30

9:10 am-6:35 pm

1 stop17h 25m

Las Vegas Harry Reid Intl

Tue 5/5

9:40 am-12:55 pm

2 stops19h 15m

$755

GlasgowLas Vegas

GLA - LAS

GLALAS

Glasgow Intl

Mon 4/27

6:00 am-6:35 pm

1 stop20h 35m

Las Vegas Harry Reid Intl

Fri 5/1

9:27 am-4:15 pm

2 stops22h 48m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from Glasgow Intl to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Glasgow Intl Airport-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Glasgow Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Glasgow Intl 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 Glasgow Intl Airport to Las Vegas

How far ahead should I book a flight from Glasgow Intl Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Las Vegas. Price data was last updated on December 19, 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Glasgow Intl Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Glasgow Intl Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Las Vegas (average of $643). Flying from Glasgow Intl Airport to Las Vegas in August is currently the most expensive (average of $934). 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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated December 23, 2025.
See what other customers who have flown with British Airways from Glasgow Intl Airport to Las Vegas have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,605 reviews

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,605 reviews
British Airways
6.7
Okay
7,605 reviews

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Las Vegas. 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 into for flights to Las Vegas from Glasgow Intl?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Las Vegas. 1 airline have flights to Harry Reid Intl from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.

  • How long is the flight from Glasgow Intl Airport to Las Vegas?

    Airlines like Lufthansa, Virgin Atlantic, and Delta fly from Glasgow Intl Airport to Las Vegas in about 16h 10m. The time it takes to get you to your destination can typically vary by up to 27h 57m. There are 4896 mi between Glasgow Intl Airport and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Las Vegas round-trip?

    According to our current data, British Airways ($657), offers the cheapest pricing from Glasgow Intl Airport to Las Vegas. British Airways is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Glasgow Intl to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from Glasgow Intl to Las Vegas?

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

  • Can I find deals for business class flights from Glasgow Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Las Vegas 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 Glasgow Intl Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Las Vegas (average of $643). Flying from Glasgow Intl Airport to Las Vegas in August is currently the most expensive (average of $934). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Boulder City
Needles

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Glasgow Intl to Las Vegas

Discover the top airline that operate flights from Glasgow Intl to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$657Average$1,096FlexibilityNo cancel feeOn-time70%

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