United Kingdom

$297+ Cheap flights from Las Vegas (LAS) to the United Kingdom

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LHR
May 19 — May 261
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Cheap flight deals from Las Vegas to United Kingdom

Keep the following information in mind while searching for Las Vegas to United Kingdom flight deals. Data was last updated May 14, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$635
(American Airlines)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$973

Good round-trip deal

$880 or less

Good one-way deal

$481 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-London (LON) flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-London (LON) flights.
From Las Vegas Harry Reid Intl to United Kingdom
One-way flight from Las Vegas Harry Reid Intl to United Kingdom
Highest demand for flights based on searches. 27% potential increase in price ($296 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to United Kingdom.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to United Kingdom.

Find flight deals from Las Vegas to United Kingdom

Cheapest flights from Las Vegas to United Kingdom
Explore the most affordable flight options available from Las Vegas to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2025.

This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:28 pmLAS - MAN
2 stops17h 07mAmerican Airlines
Wed 10/82:00 pmMAN - LAS
1 stop14h 00mAmerican Airlines
Deal found 5/13$635
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:05 amLAS - MAN
1 stop16h 40mDelta
Wed 10/82:15 pmMAN - LAS
1 stop17h 42mDelta
Deal found 5/13$638
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:00 pmLAS - MAN
1 stop16h 00mBritish Airways
Fri 10/3110:15 amMAN - LAS
1 stop16h 35mBritish Airways
Deal found 5/14$654
This Air Canada deal was found by Cheapflights users on 5/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:43 pmLAS - EDI
2 stops25h 22mAir Canada
Thu 9/189:00 amEDI - LAS
1 stop21h 13mAir Canada
Deal found 5/14$660
This SWISS deal was found by Cheapflights users on 5/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:05 pmLAS - MAN
1 stop14h 50mSWISS
Thu 9/118:50 amMAN - LAS
1 stop15h 45mSWISS
Deal found 5/14$660
This United deal was found by Cheapflights users on 5/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:20 amLAS - EDI
2 stops16h 20mMultiple Airlines
Wed 9/249:00 amEDI - LAS
1 stop21h 13mMultiple Airlines
Deal found 5/13$661
This Orbitz deal was found by Cheapflights users on 5/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:42 pmLAS - EDI
2 stops26h 08mBritish Airways
Mon 9/298:30 pmEDI - LAS
1 stop31h 30mBritish Airways
Deal found 5/13$670
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:30 amLAS - MAN
2 stops24h 55mUnited Airlines
Tue 9/25:55 amMAN - LAS
2 stops24h 46mUnited Airlines
Deal found 5/14$685
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amLAS - EDI
1 stop17h 25mUnited Airlines
Fri 8/299:00 amEDI - LAS
2 stops36h 11mUnited Airlines
Deal found 5/14$697
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:05 pmLAS - GLA
1 stop16h 20mBritish Airways
Mon 8/258:50 pmGLA - LAS
1 stop31h 10mBritish Airways
Deal found 5/13$710
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:59 amLAS - EDI
1 stop22h 11mAmerican Airlines
Fri 8/2911:35 amEDI - LAS
1 stop14h 43mAmerican Airlines
Deal found 5/14$714
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:15 pmLAS - LHR
Nonstop10h 00mBritish Airways
Mon 8/258:35 pmLHR - LAS
2 stops29h 43mBritish Airways
Deal found 5/14$731

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to United Kingdom 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 May 14, 2025.
Use the filters below to find and compare flights from Las Vegas to the United Kingdom that are best for you.

Fly from

Las Vegas

Fly to

United Kingdom

Route

Depart

Return

Price

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Wed 9/24

2:28 pm-3:35 pm

2 stops17h 07m

Manchester

Wed 10/8

2:00 pm-8:00 pm

1 stop14h 00m

$635

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Wed 9/24

7:05 am-7:45 am

1 stop16h 40m

Manchester

Wed 10/8

2:15 pm-11:57 pm

1 stop17h 42m

$638

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Thu 10/23

10:00 pm-10:00 pm

1 stop16h 00m

Manchester

Fri 10/31

10:15 am-7:50 pm

1 stop16h 35m

$654

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Mon 9/1

7:05 pm-5:55 pm

1 stop14h 50m

Manchester

Thu 9/11

8:50 am-4:35 pm

1 stop15h 45m

$660

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Tue 8/19

8:30 am-5:25 pm

2 stops24h 55m

Manchester

Tue 9/2

5:55 am-10:41 pm

2 stops24h 46m

$685

Las VegasGlasgow

LAS - GLA

LASGLA

Las Vegas Harry Reid Intl

Wed 8/13

10:05 pm-11:15 pm

1 stop17h 10m

Glasgow Intl

Mon 8/25

8:50 pm-8:00 pm

1 stop31h 10m

$710

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Sat 6/14

7:41 pm-6:55 am

2 stops27h 14m

London Gatwick

Mon 6/16

10:00 am-11:29 pm

1 stop21h 29m

$734

Las VegasManchester

LAS - MAN

LASMAN

Las Vegas Harry Reid Intl

Tue 9/23

12:59 am-10:20 am

3 stops25h 21m

Manchester

Wed 10/8

6:40 pm-4:35 pm

1 stop29h 55m

$738

Las VegasLondon

LAS - LCY

LASLCY

Las Vegas Harry Reid Intl

Tue 7/29

1:29 pm-6:35 pm

2 stops21h 06m

London City

Wed 9/3

8:45 am-8:24 pm

2 stops19h 39m

$746

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 6/3

9:55 pm-6:30 am

2 stops24h 35m

London Heathrow

Tue 6/10

12:10 pm-2:27 pm

2 stops34h 17m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from Las Vegas to United Kingdom (average of $661). Flying from Las Vegas to United Kingdom in June is currently the most expensive (average of $1,100). 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 GB?

Find hourly flight availability from Las Vegas to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to United Kingdom as you normally would.

Weekly flight availability from Las Vegas to United Kingdom

Explore weekly flight availability from Las Vegas to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 14, 2025.

The most flights from LAS to GB0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated May 14, 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Las Vegas to United Kingdom. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to United Kingdom. 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 United Kingdom?

    Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to United Kingdom. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

  • What are the cheapest airlines to fly from Las Vegas to United Kingdom one-way?

    $343 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Porter Airlines and WestJet, with prices starting from $379 and $381, respectively.

  • What are the most popular routes from Las Vegas to United Kingdom?

  • What are the most reliable airlines from Las Vegas to United Kingdom?

    The top 3 most reliable airlines when flying from Las Vegas to United Kingdom are American Airlines (91%), Aer Lingus (91%) and British Airways (91%).

  • What are the cheapest flights from Las Vegas to United Kingdom?

    The cheapest flight price from Las Vegas to United Kingdom is $395. On average you can expect to pay $1,626. The most popular route, (Las Vegas Harry Reid Intl - London Heathrow), can usually be booked for $644.

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

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

  • How can I find direct flights from Las Vegas to United Kingdom?

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

  • Can I find deals for business class flights from Las Vegas to United Kingdom?

    Yes. Cheapflights offers flight deals from Las Vegas to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to United Kingdom (average of $661). Flying from Las Vegas to United Kingdom in June is currently the most expensive (average of $1,100). 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

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Alternative routes for Las Vegas to United Kingdom

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

Top 10 airlines flying from Las Vegas to United Kingdom

Discover the top 10 airlines that operate flights from Las Vegas to United Kingdom. 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 May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$334Average$448FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$502Average$675FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$543Average$1,040FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$558Average$800FlexibilityNo cancel feeOn-time71%
IberiaCheapest$559Average$734FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$572Average$924FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$580Average$866FlexibilityNo cancel feeOn-time69%
DeltaCheapest$597Average$950FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$647Average$1,113FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$714Average$1,035FlexibilityNo cancel feeOn-time75%

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