United Kingdom

$308+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LHR
May 6 — May 131
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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 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$674
(Orbitz)

One-way from

$308
(Norse)

Popular in

June

Cheapest in

January

Average price

$983

Good round-trip deal

$863 or less

Good one-way deal

$428 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 ($298 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($35 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 1, 2025.

This Orbitz deal was found by Cheapflights users on 4/30. 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 10/411:42 pmLAS - GLA
2 stops25h 38mBritish Airways
Wed 10/159:25 amGLA - LAS
1 stop18h 35mBritish Airways
Deal found 4/30$674
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:23 amLAS - EDI
1 stop16h 37mKLM
Thu 9/182:05 pmEDI - LAS
1 stop17h 52mKLM
Deal found 4/30$675
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:48 pmLAS - EDI
2 stops17h 32mBritish Airways
Thu 9/187:00 amEDI - LAS
1 stop20h 55mBritish Airways
Deal found 4/30$681
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/1612:59 amLAS - EDI
1 stop22h 11mAmerican Airlines
Thu 9/1812:55 pmEDI - LAS
1 stop15h 00mAmerican Airlines
Deal found 4/30$683
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:35 pmLAS - EDI
1 stop13h 30mMultiple Airlines
Mon 8/256:15 amEDI - LAS
2 stops25h 44mMultiple Airlines
Deal found 4/30$685
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amLAS - LHR
2 stops19h 50mAir Canada
Fri 10/2410:15 amLHR - LAS
2 stops21h 34mAir Canada
Deal found 4/30$686
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:59 amLAS - LHR
1 stop21h 56mBritish Airways
Fri 10/245:30 pmLHR - LAS
Nonstop10h 40mBritish Airways
Deal found 4/30$687
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:42 pmLAS - LGW
2 stops36h 03mMultiple Airlines
Tue 5/2010:00 amLGW - LAS
1 stop21h 21mMultiple Airlines
Deal found 4/30$688
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:05 amLAS - LHR
2 stops26h 35mScandinavian Airlines
Mon 9/157:05 amLHR - LAS
2 stops22h 50mScandinavian Airlines
Deal found 4/30$690
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:00 pmLAS - LHR
Nonstop10h 00mIberia
Wed 9/32:45 pmLHR - LAS
1 stop14h 09mIberia
Deal found 4/30$692
This Delta deal was found by Cheapflights users on 4/30. 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 8/209:10 pmLAS - LHR
Nonstop9h 55mDelta
Sat 8/304:35 pmLHR - LAS
Nonstop10h 45mDelta
Deal found 4/30$693
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Wed 8/2011:20 amLAS - LHR
1 stop14h 40mMultiple Airlines
Wed 9/310:30 amLHR - LAS
2 stops19h 42mMultiple Airlines
Deal found 4/30$697

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 1, 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 VegasGlasgow

LAS - GLA

LASGLA

Las Vegas Harry Reid Intl

Sat 10/4

11:42 pm-9:20 am

2 stops25h 38m

Glasgow Intl

Wed 10/15

9:25 am-8:00 pm

1 stop18h 35m

$674

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Sun 8/17

7:23 am-8:00 am

1 stop16h 37m

Edinburgh Turnhouse

Thu 9/18

2:05 pm-11:57 pm

1 stop17h 52m

$675

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Sun 8/17

12:48 pm-2:20 pm

2 stops17h 32m

Edinburgh Turnhouse

Thu 9/18

7:00 am-7:55 pm

1 stop20h 55m

$681

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Sat 8/16

12:59 am-7:10 am

1 stop22h 11m

Edinburgh Turnhouse

Thu 9/18

12:55 pm-7:55 pm

1 stop15h 00m

$683

Las VegasEdinburgh

LAS - EDI

LASEDI

Las Vegas Harry Reid Intl

Thu 8/14

12:35 pm-10:05 am

1 stop13h 30m

Edinburgh Turnhouse

Mon 8/25

6:15 am-11:59 pm

2 stops25h 44m

$685

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 9/24

8:00 am-11:50 am

2 stops19h 50m

London Heathrow

Fri 10/24

10:15 am-11:49 pm

2 stops21h 34m

$686

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 9/23

12:59 am-6:55 am

1 stop21h 56m

London Heathrow

Fri 10/24

5:30 pm-8:10 pm

Nonstop10h 40m

$687

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Tue 5/13

12:42 pm-8:45 am

2 stops36h 03m

London Gatwick

Tue 5/20

10:00 am-11:21 pm

1 stop21h 21m

$688

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 9/2

7:05 am-5:40 pm

2 stops26h 35m

London Heathrow

Mon 9/15

7:05 am-9:55 pm

2 stops22h 50m

$690

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Mon 8/25

10:00 pm-4:00 pm

Nonstop10h 00m

London Heathrow

Wed 9/3

2:45 pm-8:54 pm

1 stop14h 09m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $1,103). 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 1, 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 1, 2025.

The most flights from LAS to GB0 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 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 1, 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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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.
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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

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?

    $381 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from $384 and $388, 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 Singapore Airlines (84%), American Airlines (83%) and Aer Lingus (83%).

  • 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 $1,651. The most popular route, (Las Vegas Harry Reid Intl - London Heathrow), can usually be booked for $643.

  • 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 $1,103). 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$334Average$449FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$502Average$675FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$543Average$994FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$558Average$803FlexibilityNo cancel feeOn-time71%
IberiaCheapest$559Average$753FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$572Average$899FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$580Average$890FlexibilityNo cancel feeOn-time69%
DeltaCheapest$598Average$951FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$647Average$1,113FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$688Average$991FlexibilityNo cancel feeOn-time75%

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