$574+ Cheap flights from Heathrow (LHR) to Las Vegas (LAS)
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAS
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Las Vegas with Cheapflights
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.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Las Vegas Harry Reid Intl are usually found in January or February, booked 44 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Heathrow to Las Vegas
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Last-minute
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Cheapest flights from Heathrow to Las VegasExplore the most affordable flight options available from Heathrow to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Heathrow to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This The Travel House deal was found by Cheapflights users on 6/16. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/221:50 pm
LHR
- LAS
1 stop17h 01m
Finnair
Thu 12/2411:19 pm
LAS
- LHR
1 stop24h 56m
Finnair
Deal found 6/16![Finnair logo]()
$836
This United Airlines deal was found by Cheapflights users on 6/16. 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 12/247:40 am
LHR
- LAS
1 stop15h 17m
United Airlines
Fri 1/15:20 am
LAS
- LHR
2 stops16h 35m
United Airlines
Deal found 6/16![United Airlines logo]()
$843
This TravelUp deal was found by Cheapflights users on 6/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:00 pm
LHR
- LAS
Nonstop10h 50m
Virgin Atlantic
Thu 12/3110:59 am
LAS
- LHR
1 stop15h 31m
Virgin Atlantic
Deal found 6/16![Virgin Atlantic logo]()
$846
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Tue 8/186:30 am
LHR
- LAS
2 stops18h 32m
Lufthansa
Tue 8/252:20 pm
LAS
- LHR
2 stops19h 20m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$854
This KLM deal was found by Cheapflights users on 6/11. 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.
Sat 8/810:55 am
LHR
- LAS
1 stop13h 02m
KLM
Fri 8/219:59 am
LAS
- LHR
1 stop13h 11m
KLM
Deal found 6/11![KLM logo]()
$855
This KAYAK deal was found by Cheapflights users on 6/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:15 pm
LHR
- LAS
Nonstop10h 45m
Finnair
Thu 10/15:20 pm
LAS
- LHR
Nonstop9h 55m
Finnair
Deal found 6/15![Finnair logo]()
$856
This Flightcatchers deal was found by Cheapflights users on 6/13. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:45 am
LHR
- LAS
1 stop18h 35m
Virgin Atlantic
Sat 7/256:40 pm
LAS
- LHR
2 stops30h 35m
Virgin Atlantic
Deal found 6/13![Virgin Atlantic logo]()
$857
This Delta deal was found by Cheapflights users on 6/13. 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 7/811:30 am
LHR
- LAS
2 stops19h 15m
Delta
Tue 8/111:20 pm
LAS
- LHR
1 stop14h 00m
Delta
Deal found 6/13![Delta logo]()
$858
This SWISS deal was found by Cheapflights users on 6/15. 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.
Tue 8/118:05 pm
LHR
- LAS
1 stop27h 40m
SWISS
Tue 8/2510:50 am
LAS
- LHR
2 stops18h 10m
SWISS
Deal found 6/15![SWISS logo]()
$859
This The Travel House deal was found by Cheapflights users on 6/16. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:15 am
LHR
- LAS
1 stop17h 20m
Finnair
Sun 7/269:56 am
LAS
- LHR
1 stop17h 09m
Finnair
Deal found 6/16![Finnair logo]()
$860
This ChecknFly deal was found by Cheapflights users on 6/15. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:00 pm
LHR
- LAS
1 stop18h 30m
Iberia
Sat 7/187:25 pm
LAS
- LHR
2 stops28h 35m
Iberia
Deal found 6/15![Iberia logo]()
$861
This Delta deal was found by Cheapflights users on 6/12. 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 8/188:40 am
LHR
- LAS
1 stop17h 55m
Delta
Sun 8/2311:35 pm
LAS
- LHR
Nonstop9h 55m
Delta
Deal found 6/12![Delta logo]()
$862
Best flights from Heathrow to Las VegasDiscover carefully curated flight deals from Heathrow to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Heathrow to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Sun 7/122:36 pm
LAS
- LHR
1 stop14h 09m
British Airways
Deal found 6/14![British Airways logo]()
$865
This SWISS deal was found by Cheapflights users on 6/12. 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 8/106:00 am
LHR
- LAS
2 stops18h 20m
SWISS
Wed 9/29:10 pm
LAS
- LHR
2 stops16h 35m
SWISS
Deal found 6/12![SWISS logo]()
$896
This KLM deal was found by Cheapflights users on 6/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:30 pm
LHR
- LAS
Nonstop10h 45m
KLM
Sat 10/310:00 pm
LAS
- LHR
Nonstop9h 55m
KLM
Deal found 6/13![KLM logo]()
$927
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/85:25 pm
LHR
- LAS
Nonstop10h 45m
Delta
Sun 8/2311:35 pm
LAS
- LHR
Nonstop9h 55m
Delta
Deal found 6/11![Delta logo]()
$1,083
This Finnair deal was found by Cheapflights users on 6/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:15 pm
LHR
- LAS
1 stop18h 39m
Finnair
Wed 8/1210:10 pm
LAS
- LHR
Nonstop9h 55m
Finnair
Deal found 6/11![Finnair logo]()
$1,109
This Scandinavian Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 9/147:05 am
LHR
- LAS
3 stops25h 13m
Scandinavian Airlines
Thu 9/247:05 am
LAS
- LHR
2 stops26h 35m
Scandinavian Airlines
Deal found 6/15![Scandinavian Airlines logo]()
$1,132
This British Airways deal was found by Cheapflights users on 6/15. 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.
Fri 8/215:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Sat 9/510:10 pm
LAS
- LHR
Nonstop9h 55m
British Airways
Deal found 6/15![British Airways logo]()
$903
This SWISS deal was found by Cheapflights users on 6/16. 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 8/176:00 am
LHR
- LAS
2 stops20h 39m
SWISS
Sun 8/309:10 pm
LAS
- LHR
2 stops16h 35m
SWISS
Deal found 6/16![SWISS logo]()
$938
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Sat 8/291:15 pm
LAS
- LHR
1 stop14h 00m
British Airways
Deal found 6/14![British Airways logo]()
$974
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:40 am
LHR
- LAS
3 stops23h 15m
Scandinavian Airlines
Tue 11/2411:36 pm
LAS
- LHR
2 stops25h 44m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$1,135
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Sun 8/2310:10 pm
LAS
- LHR
Nonstop9h 55m
British Airways
Deal found 6/14![British Airways logo]()
$974
Last-minute flights from Heathrow to Las VegasDiscover last-minute flight deals from Heathrow to Las Vegas. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Las Vegas. Data last updated June 16, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:45 am
LHR
- LAS
1 stop22h 14m
Multiple Airlines
Sun 6/285:20 pm
LAS
- LHR
Nonstop9h 55m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$855
This Expedia deal was found by Cheapflights users on 6/12. 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.
Thu 6/255:40 pm
LHR
- LAS
1 stop25h 34m
Multiple Airlines
Sat 7/115:30 am
LAS
- LHR
2 stops17h 00m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$856
This Gotogate deal was found by Cheapflights users on 6/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:05 pm
LHR
- LAS
1 stop17h 31m
Air Canada
Sat 7/116:50 am
LAS
- LHR
2 stops19h 10m
Air Canada
Deal found 6/13![Air Canada logo]()
$863
This lastminute.com deal was found by Cheapflights users on 6/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 am
LHR
- LAS
2 stops19h 51m
Multiple Airlines
Sat 7/119:37 am
LAS
- LHR
1 stop16h 03m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$860
This British Airways deal was found by Cheapflights users on 6/15. 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.
Mon 6/295:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Mon 7/133:23 pm
LAS
- LHR
1 stop13h 27m
British Airways
Deal found 6/15![British Airways logo]()
$865
This SWISS deal was found by Cheapflights users on 6/15. 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.
Fri 7/36:00 am
LHR
- LAS
2 stops20h 33m
SWISS
Sun 7/129:10 pm
LAS
- LHR
2 stops16h 35m
SWISS
Deal found 6/15![SWISS logo]()
$866
This SWISS deal was found by Cheapflights users on 6/11. 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.
Tue 7/76:00 am
LHR
- LAS
2 stops19h 57m
SWISS
Sun 7/129:10 pm
LAS
- LHR
2 stops16h 35m
SWISS
Deal found 6/11![SWISS logo]()
$864
This Delta deal was found by Cheapflights users on 6/13. 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 7/811:30 am
LHR
- LAS
2 stops19h 15m
Delta
Fri 8/73:24 pm
LAS
- LHR
1 stop16h 11m
Delta
Deal found 6/13![Delta logo]()
$858
This The Travel House deal was found by Cheapflights users on 6/12. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:30 am
LHR
- LAS
2 stops21h 51m
Lufthansa
Sun 7/266:20 pm
LAS
- LHR
1 stop29h 05m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$854
This ChecknFly deal was found by Cheapflights users on 6/11. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:00 pm
LHR
- LAS
1 stop16h 17m
Iberia
Sun 7/1910:10 pm
LAS
- LHR
Nonstop9h 55m
Iberia
Deal found 6/11![Iberia logo]()
$859
This ChecknFly deal was found by Cheapflights users on 6/13. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:00 pm
LHR
- LAS
1 stop16h 17m
Iberia
Sun 7/2610:46 pm
LAS
- LHR
2 stops25h 14m
Iberia
Deal found 6/13![Iberia logo]()
$861
This Flightcatchers deal was found by Cheapflights users on 6/13. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:45 am
LHR
- LAS
1 stop18h 35m
Virgin Atlantic
Sat 7/256:40 pm
LAS
- LHR
2 stops30h 35m
Virgin Atlantic
Deal found 6/13![Virgin Atlantic logo]()
$857
One-way flights from Heathrow to Las VegasSearch for one-way flight options from Heathrow to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Heathrow to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Tue 10/132:25 pm
LHR
- LAS
1 stop15h 24m
British Airways
Deal found 6/14![British Airways logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 12/912:15 pm
LHR
- LAS
3 stops36h 58m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 10/156:00 am
LHR
- LAS
3 stops23h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
LHR
- LAS
3 stops37h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$577
This British Airways deal was found by Cheapflights users on 6/12. 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.
Sat 9/125:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Deal found 6/12![British Airways logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/81:05 pm
LHR
- LAS
3 stops31h 50m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$579
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Tue 8/2510:05 am
LHR
- LAS
1 stop14h 53m
British Airways
Deal found 6/14![British Airways logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:55 am
LHR
- LAS
3 stops44h 27m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:40 am
LHR
- LAS
2 stops36h 05m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 11/298:15 am
LHR
- LAS
3 stops43h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/239:05 pm
LHR
- LAS
3 stops34h 44m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$585
Find flight deals from Heathrow to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $854 (Cheapflightsfares) |
One-way from | $574 (Cheapflightsfares) |
Popular in | August |
Cheapest in | January |
Average price | $959 |
Good round-trip deal | $793 or less |
Good one-way deal | $735 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow 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 June 16, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Tue 6/30
5:15 pm-8:00 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sun 7/12
2:36 pm-12:45 pm
1 stop14h 09m
$865
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Mon 8/10
6:00 am-4:20 pm
2 stops18h 20m
Las Vegas Harry Reid Intl
Wed 9/2
9:10 pm-9:45 pm
2 stops16h 35m
$896
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Fri 8/21
5:15 pm-8:00 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sat 9/5
10:10 pm-4:05 pm
Nonstop9h 55m
$903
Quickest round-trip
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Sun 9/20
6:30 pm-9:15 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sat 10/3
10:00 pm-3:55 pm
Nonstop9h 55m
$927
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Mon 8/17
6:00 am-6:39 pm
2 stops20h 39m
Las Vegas Harry Reid Intl
Sun 8/30
9:10 pm-9:45 pm
2 stops16h 35m
$938
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Tue 8/18
5:15 pm-8:00 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sat 8/29
1:15 pm-11:15 am
1 stop14h 00m
$974
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Tue 8/18
5:15 pm-8:00 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sun 8/23
10:10 pm-4:05 pm
Nonstop9h 55m
$974
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Sat 8/8
5:25 pm-8:10 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Sun 8/23
11:35 pm-5:30 pm
Nonstop9h 55m
$1,083
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Tue 7/28
12:15 pm-10:54 pm
1 stop18h 39m
Las Vegas Harry Reid Intl
Wed 8/12
10:10 pm-4:05 pm
Nonstop9h 55m
$1,109
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Mon 9/14
7:05 am-12:18 am
3 stops25h 13m
Las Vegas Harry Reid Intl
Thu 9/24
7:05 am-5:40 pm
2 stops26h 35m
$1,132
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Heathrow 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 Heathrow to Las Vegas in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub 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 London Heathrow 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 Heathrow to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Heathrow with our price prediction graph.
LHR-LAS
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 London Heathrow Airport to Las Vegas
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Las Vegas?
The best time to book flights from London Heathrow Airport to Las Vegas is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Las Vegas (average of $760). Flying from London Heathrow Airport to Las Vegas in August is currently the most expensive (average of $1,000). 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 LHR to LAS?
Find hourly flight availability from Heathrow to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.
When flying from London Heathrow Airport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from London to Las Vegas delayed?
About 17% of weekly flights between London and Las Vegas have experienced delays in the past year, with the average delay time being 124 minutes.
What is the most punctual flight time for London to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Las Vegas flights?
Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 13% of flights being delayed.
The best insider tips for London Heathrow Airport to Las Vegas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Las Vegas trip
Our travel experts
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 June 16, 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Las Vegas, such as Delta,Virgin Atlantic, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Alternative routes for Heathrow to Las Vegas
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Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Heathrow to Las Vegas by cabin class
Find flights from Heathrow to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Heathrow and Las Vegas flights
Browse other Heathrow and Las Vegas flight options. Last updated on June 16, 2026.
Other flights from Heathrow
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Heathrow to Las Vegas
Discover the top 4 airlines that operate flights from Heathrow 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$948 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$652 | Average$1,072 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$670 | Average$1,045 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$741 | Average$1,205 | FlexibilityNo cancel fee | On-time72% |