Heathrow

$224+ Cheap flights from Las Vegas (LAS) to Heathrow (LHR)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LHR
Feb 11 — Feb 181
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The best prices from Las Vegas Harry Reid Intl to London Heathrow are usually found in March or January, booked 67 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Las Vegas to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Heathrow (LHR). 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 February 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Kiwi.com)

One-way from

$224
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$756

Good round-trip deal

$809 or less

Good one-way deal

$504 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-London Heathrow flights.
From Las Vegas Harry Reid Intl to London Heathrow
One-way flight from Las Vegas Harry Reid Intl to London Heathrow
Highest demand for flights based on searches. 21% potential increase in price ($253 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to London Heathrow.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to London Heathrow.

Find flight deals from Las Vegas to Heathrow

Cheapest flights from Las Vegas to Heathrow
Explore the most affordable flight options available from Las Vegas to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 3/57:10 pmLAS - LHR
1 stop33h 40mMultiple Airlines
Tue 3/117:35 amLHR - LAS
2 stops31h 33mMultiple Airlines
Deal found 2/5$585
This Gotogate deal was found by Cheapflights users on 2/5. 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.
Tue 3/184:50 pmLAS - LHR
2 stops31h 20mAir Canada
Tue 3/256:50 amLHR - LAS
2 stops22h 03mAir Canada
Deal found 2/5$616
This Aer Lingus deal was found by Cheapflights users on 2/5. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/188:35 pmLAS - LHR
1 stop16h 15mAer Lingus
Tue 3/2512:10 pmLHR - LAS
1 stop13h 40mAer Lingus
Deal found 2/5$620
This StudentUniverse deal was found by Cheapflights users on 2/4. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1811:19 amLAS - LHR
1 stop14h 16mFinnair
Tue 3/2510:20 amLHR - LAS
2 stops18h 25mFinnair
Deal found 2/4$635
This Netflights deal was found by Cheapflights users on 2/5. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/119:40 amLAS - LHR
1 stop14h 25mVirgin Atlantic
Tue 3/184:00 pmLHR - LAS
Nonstop10h 50mVirgin Atlantic
Deal found 2/5$645
This Delta deal was found by Cheapflights users on 2/5. 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.
Tue 3/412:55 amLAS - LHR
1 stop22h 10mDelta
Tue 3/118:40 amLHR - LAS
1 stop13h 30mDelta
Deal found 2/5$649
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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.
Wed 3/1211:19 amLAS - LHR
1 stop12h 31mBritish Airways
Wed 3/191:50 pmLHR - LAS
1 stop14h 26mBritish Airways
Deal found 2/5$652
This Scandinavian Airlines deal was found by Cheapflights users on 2/5. 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 10/77:05 amLAS - LHR
2 stops25h 20mScandinavian Airlines
Tue 10/217:05 amLHR - LAS
2 stops24h 51mScandinavian Airlines
Deal found 2/5$662
This United deal was found by Cheapflights users on 2/5. 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 3/1112:59 amLAS - LHR
1 stop23h 31mUnited Airlines
Wed 3/193:20 pmLHR - LAS
1 stop15h 42mUnited Airlines
Deal found 2/5$672
This CrystalTravel deal was found by Cheapflights users on 2/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/135:20 pmLAS - LHR
1 stop14h 25mLufthansa
Thu 3/277:30 amLHR - LAS
1 stop15h 05mLufthansa
Deal found 2/5$674
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 3/119:55 pmLAS - LHR
Nonstop10h 00mAmerican Airlines
Tue 3/184:05 pmLHR - LAS
Nonstop10h 45mAmerican Airlines
Deal found 2/6$725
This Expedia deal was found by Cheapflights users on 2/6. 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.
Mon 2/109:35 pmLAS - LHR
1 stop15h 10mJetBlue
Sun 3/98:25 amLHR - LAS
1 stop21h 20mJetBlue
Deal found 2/6$728

Find flights from Las Vegas to Heathrow within your budget

Customize your flight search to find flights from Las Vegas to Heathrow 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 February 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 3/5

7:10 pm-12:50 pm

1 stop33h 40m

London Heathrow

Tue 3/11

7:35 am-8:08 am

2 stops31h 33m

$585

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/18

4:50 pm-7:10 am

2 stops31h 20m

London Heathrow

Tue 3/25

6:50 am-9:53 pm

2 stops22h 03m

$616

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/18

8:35 pm-7:50 pm

1 stop16h 15m

London Heathrow

Tue 3/25

12:10 pm-6:50 pm

1 stop13h 40m

$620

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/18

11:19 am-8:35 am

1 stop14h 16m

London Heathrow

Tue 3/25

10:20 am-9:45 pm

2 stops18h 25m

$635

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/11

2:15 pm-11:40 am

1 stop14h 25m

London Heathrow

Tue 3/18

4:00 pm-7:50 pm

Nonstop10h 50m

$645

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/4

12:55 am-7:05 am

1 stop22h 10m

London Heathrow

Tue 3/11

8:40 am-3:10 pm

1 stop13h 30m

$649

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 3/12

11:19 am-6:50 am

1 stop12h 31m

London Heathrow

Wed 3/26

1:50 pm-9:16 pm

1 stop14h 26m

$652

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 3/11

12:59 am-7:30 am

1 stop23h 31m

London Heathrow

Wed 3/19

3:20 pm-12:02 am

1 stop15h 42m

$672

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Thu 3/13

5:20 pm-2:45 pm

1 stop14h 25m

London Heathrow

Thu 3/27

7:30 am-3:35 pm

1 stop15h 05m

$674

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 2/25

9:42 am-9:40 pm

2 stops27h 58m

London Heathrow

Mon 3/3

6:40 am-10:29 pm

2 stops23h 49m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 24 results
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Compare providers for flights from Las Vegas to Heathrow

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 Las Vegas to Heathrow in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars