$539+ Cheap flights from London (LON) 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from London 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 to Las Vegas Harry Reid Intl are usually found in January or February, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from London to Las Vegas
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Cheapest flights from London to Las VegasExplore the most affordable flight options available from London to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from London to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop16h 14m
Wed 11/41:55 pm -
1 stop14h 25m
Deal found 10/21![Alaska Airlines logo]()
$612
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Wed 11/182:45 pm -
1 stop14h 45m
Mon 11/237:08 pm -
1 stop33h 12m
Deal found 10/23![Alaska Airlines logo]()
$613
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop14h 45m
Thu 11/2611:47 am -
1 stop16h 33m
Deal found 10/21![Alaska Airlines logo]()
$614
This SmartFares deal was found by Cheapflights users on 10/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:45 pm -
1 stop15h 18m
Thu 12/2411:00 am -
1 stop17h 20m
Deal found 10/21![Alaska Airlines logo]()
$615
This SmartFares deal was found by Cheapflights users on 10/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:45 pm -
1 stop16h 09m
Fri 12/2511:00 am -
1 stop17h 20m
Deal found 10/23![Alaska Airlines logo]()
$618
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:45 pm -
1 stop14h 45m
Thu 11/129:38 am -
1 stop18h 42m
Deal found 10/21![Alaska Airlines logo]()
$619
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop31h 10m
Wed 11/1110:47 am -
1 stop17h 33m
Deal found 10/21![Alaska Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Wed 10/282:45 pm -
1 stop16h 14m
Thu 11/57:20 am -
1 stop21h 00m
Deal found 10/20![Alaska Airlines logo]()
$621
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/62:45 pm -
1 stop27h 06m
Mon 11/97:20 am -
1 stop21h 00m
Deal found 10/23![Alaska Airlines logo]()
$622
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/72:45 pm -
1 stop14h 45m
Wed 11/1110:47 am -
1 stop17h 33m
Deal found 10/20![Alaska Airlines logo]()
$623
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:35 am -
2 stops20h 22m
Wed 12/92:06 pm -
2 stops34h 04m
Deal found 10/25![Multiple Airlines logo]()
$710
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:40 pm -
2 stops34h 17m
Wed 12/92:06 pm -
2 stops34h 04m
Deal found 10/23![Multiple Airlines logo]()
$732
Best flights from London to Las VegasDiscover carefully curated flight deals from London to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from London to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm -
1 stop14h 45m
Sat 1/1610:00 am -
1 stop18h 20m
Deal found 10/24![Alaska Airlines logo]()
$635
This SWISS deal was found by Cheapflights users on 10/20. 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.
Wed 3/38:40 am -
2 stops20h 21m
Mon 3/225:07 pm -
2 stops17h 43m
Deal found 10/20![SWISS logo]()
$736
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/47:30 am -
2 stops19h 22m
Mon 12/71:37 pm -
2 stops15h 53m
Deal found 10/20![United Airlines logo]()
$738
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:00 am -
2 stops36h 00m
Sun 2/711:50 am -
2 stops22h 10m
Deal found 10/25![Multiple Airlines logo]()
$739
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 3/307:05 am -
2 stops22h 50m
Tue 4/67:05 am -
2 stops18h 30m
Deal found 10/20![Scandinavian Airlines logo]()
$751
This Virgin Atlantic deal was found by Cheapflights users on 10/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:20 am -
1 stop14h 50m
Wed 12/910:20 pm -
Nonstop9h 55m
Deal found 10/23![Virgin Atlantic logo]()
$813
This KLM deal was found by Cheapflights users on 10/24. 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.
Thu 12/1010:00 am -
2 stops20h 15m
Wed 12/233:20 pm -
1 stop16h 25m
Deal found 10/24![KLM logo]()
$829
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 12/65:40 pm -
Nonstop10h 45m
Tue 12/2210:20 pm -
Nonstop9h 55m
Deal found 10/22![Delta logo]()
$835
This British Airways deal was found by Cheapflights users on 10/23. 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 3/164:05 pm -
Nonstop10h 45m
Wed 3/249:55 pm -
Nonstop9h 55m
Deal found 10/23![British Airways logo]()
$836
This Air Transat deal was found by Cheapflights users on 10/23. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/911:40 am -
1 stop18h 57m
Sat 1/162:35 pm -
1 stop35h 10m
Deal found 10/23![Air Transat logo]()
$980
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm -
1 stop14h 45m
Mon 1/187:00 am -
1 stop21h 20m
Deal found 10/24![Alaska Airlines logo]()
$635
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/186:40 am -
2 stops21h 53m
Tue 11/249:40 am -
3 stops24h 50m
Deal found 10/20![Scandinavian Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/227:30 am -
1 stop15h 05m
Sun 11/295:15 am -
1 stop20h 25m
Deal found 10/24![United Airlines logo]()
$789
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/227:00 am -
2 stops21h 45m
Mon 1/257:45 am -
2 stops29h 15m
Deal found 10/23![Multiple Airlines logo]()
$801
This Virgin Atlantic deal was found by Cheapflights users on 10/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:40 pm -
Nonstop10h 45m
Tue 12/1510:20 pm -
Nonstop9h 55m
Deal found 10/23![Virgin Atlantic logo]()
$827
This SWISS deal was found by Cheapflights users on 10/20. 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.
Sat 11/79:05 am -
2 stops19h 38m
Wed 11/113:20 pm -
2 stops18h 30m
Deal found 10/20![SWISS logo]()
$848
This Scandinavian Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/1810:20 am -
2 stops18h 13m
Thu 12/109:44 am -
2 stops23h 56m
Deal found 10/24![Scandinavian Airlines logo]()
$792
This SWISS deal was found by Cheapflights users on 10/23. 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.
Wed 3/108:40 am -
2 stops21h 52m
Sat 3/133:20 pm -
2 stops18h 30m
Deal found 10/23![SWISS logo]()
$866
This Virgin Atlantic deal was found by Cheapflights users on 10/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:00 am -
2 stops21h 55m
Mon 2/221:05 pm -
2 stops18h 40m
Deal found 10/20![Virgin Atlantic logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/2111:05 am -
1 stop14h 45m
Sat 11/287:35 pm -
1 stop19h 05m
Deal found 10/24![Multiple Airlines logo]()
$889
This Air Transat deal was found by Cheapflights users on 10/20. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/412:40 pm -
1 stop32h 57m
Thu 4/811:35 pm -
1 stop27h 10m
Deal found 10/20![Air Transat logo]()
$994
This SWISS deal was found by Cheapflights users on 10/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 am -
2 stops22h 11m
Sun 11/294:20 pm -
2 stops17h 30m
Deal found 10/21![SWISS logo]()
$915
This Virgin Atlantic deal was found by Cheapflights users on 10/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:00 am -
2 stops20h 20m
Mon 11/301:53 pm -
2 stops17h 52m
Deal found 10/24![Virgin Atlantic logo]()
$921
This SWISS deal was found by Cheapflights users on 10/24. 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.
Sun 11/228:40 am -
2 stops21h 51m
Sun 11/294:20 pm -
2 stops17h 30m
Deal found 10/24![SWISS logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Fri 11/279:00 am -
2 stops18h 25m
Tue 12/17:35 pm -
1 stop16h 25m
Deal found 10/20![Multiple Airlines logo]()
$1,019
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/126:15 am -
1 stop19h 35m
Thu 11/267:35 pm -
1 stop12h 20m
Deal found 10/20![Multiple Airlines logo]()
$1,033
This SWISS deal was found by Cheapflights users on 10/23. 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.
Thu 12/108:30 am -
2 stops22h 14m
Wed 3/103:20 pm -
2 stops18h 30m
Deal found 10/23![SWISS logo]()
$949
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/107:45 am -
1 stop18h 05m
Sat 11/147:35 pm -
1 stop12h 40m
Deal found 10/20![Multiple Airlines logo]()
$1,130
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
1 stop18h 05m
Sat 11/287:35 pm -
1 stop19h 05m
Deal found 10/21![Multiple Airlines logo]()
$1,131
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:00 am -
2 stops21h 45m
Sun 1/179:35 am -
3 stops24h 25m
Deal found 10/23![Multiple Airlines logo]()
$1,132
Last-minute flights from London to Las VegasDiscover last-minute flight deals from London to Las Vegas. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from London to Las Vegas. Data last updated October 25, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Wed 10/282:45 pm -
1 stop16h 14m
Thu 11/57:20 am -
1 stop21h 00m
Deal found 10/20![Alaska Airlines logo]()
$621
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop16h 14m
Wed 11/41:55 pm -
1 stop14h 25m
Deal found 10/21![Alaska Airlines logo]()
$612
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:45 pm -
1 stop31h 10m
Wed 11/1110:47 am -
1 stop17h 33m
Deal found 10/21![Alaska Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:45 pm -
1 stop14h 45m
Wed 11/117:20 am -
1 stop21h 00m
Deal found 10/21![Alaska Airlines logo]()
$615
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop14h 45m
Thu 11/2611:47 am -
1 stop16h 33m
Deal found 10/21![Alaska Airlines logo]()
$614
This SmartFares deal was found by Cheapflights users on 10/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:45 pm -
1 stop14h 45m
Tue 11/1011:50 am -
1 stop16h 30m
Deal found 10/23![Alaska Airlines logo]()
$618
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:45 pm -
1 stop14h 45m
Thu 11/129:38 am -
1 stop18h 42m
Deal found 10/21![Alaska Airlines logo]()
$619
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/62:45 pm -
1 stop27h 06m
Mon 11/97:20 am -
1 stop21h 00m
Deal found 10/23![Alaska Airlines logo]()
$622
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/72:45 pm -
1 stop14h 45m
Wed 11/1110:47 am -
1 stop17h 33m
Deal found 10/20![Alaska Airlines logo]()
$623
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Wed 11/182:45 pm -
1 stop14h 45m
Mon 11/237:08 pm -
1 stop33h 12m
Deal found 10/23![Alaska Airlines logo]()
$613
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 am -
2 stops21h 18m
Wed 11/2512:44 pm -
3 stops23h 31m
Deal found 10/21![Multiple Airlines logo]()
$742
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:35 am -
2 stops20h 22m
Wed 12/92:06 pm -
2 stops34h 04m
Deal found 10/25![Multiple Airlines logo]()
$710
One-way flights from London to Las VegasSearch for one-way flight options from London to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from London to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/234:45 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
2 stops20h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/116:30 pm -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/236:35 pm -
2 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$541
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops20h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:35 pm -
2 stops36h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$543
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/210:05 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:15 pm -
2 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/112:35 pm -
2 stops41h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$545
This Justfly.com deal was found by Cheapflights users on 10/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/172:45 pm -
1 stop32h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 3/121:05 pm -
2 stops39h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/210:40 am -
2 stops42h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$547
Find flight deals from London to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $612 (Trip.com) |
One-way from | $539 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $811 |
Good round-trip deal | $763 or less |
Good one-way deal | $654 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from London 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from London to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Mon 12/21
6:10 am-10:02 am
3 stops35h 52m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$543
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Tue 11/24
5:45 pm-8:45 pm
2 stops35h 00m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$547
LondonLas Vegas
LHR London Heathrow - LAS Las Vegas Harry Reid Intl
LHRLAS
London Heathrow
Sat 3/13
2:45 pm-9:36 pm
1 stop14h 51m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$551
LondonLas Vegas
LGW London Gatwick - LAS Las Vegas Harry Reid Intl
LGWLAS
London Gatwick
Wed 11/11
9:50 am-1:43 pm
1 stop35h 53m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$553
LondonLas Vegas
LHR London Heathrow - LAS Las Vegas Harry Reid Intl
LHRLAS
London Heathrow
Thu 4/15
5:00 pm-11:31 pm
1 stop14h 31m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$556
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Sat 11/7
9:30 pm-11:59 pm
3 stops58h 29m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$563
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Wed 11/11
7:30 am-11:15 pm
3 stops47h 45m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$564
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Wed 12/2
3:10 pm-10:34 pm
2 stops39h 24m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$567
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Sun 12/6
1:40 pm-8:45 pm
2 stops39h 05m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$567
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Tue 1/5
7:45 am-2:15 pm
2 stops38h 30m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$570
Showing 1-10 of 59 resultsSorted by cheapest first
Compare providers for flights from London 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 London to Las Vegas in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | 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 Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London-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-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London-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-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 London to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from London with our price prediction graph.
LON-LAS
LHR-LAS
LGW-LAS
LTN-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 to Las Vegas
LON-LAS
LHR-LAS
LGW-LAS
LTN-LAS
What is the cheapest month to book a flight from London to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from London to Las Vegas (average of $737). Flying from London to Las Vegas in June is currently the most expensive (average of $995). 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 LON to LAS?
Find hourly flight availability from London 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 October 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Las Vegas as you normally would.
How much does it cost to fly round-trip from London to Las Vegas?
Airfare is below average for this route at the moment.
London to Las Vegas flights typically cost between $691 and $1,032 in November.The cheapest round-trip price found within the last 5 days was $612 on Alaska Airlines (Nov 20-Nov 27).
How often are flights from London to Las Vegas delayed?
About 18% of weekly flights between London and Las Vegas have experienced delays in the past year, with the average delay time being 133 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 14% of flights being delayed.
How far ahead should I book a flight from London to Las Vegas?
The best time to book flights from London to Las Vegas is 57 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.
The best insider tips for London 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 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 October 25, 2026.
Peruse reviews from past customers who have flown with Delta,Virgin Atlantic, andUnited Airlines from London to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from London 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
Kingman
North Las Vegas
Boulder City
Winchester
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
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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 October 25, 2026.
London and Las Vegas flights
Browse other London and Las Vegas flight options. Last updated on October 25, 2026.
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Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from London to Las Vegas
Discover the top 4 airlines that operate flights from London 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$834 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$952 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$634 | Average$945 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$652 | Average$1,089 | FlexibilityNo cancel fee | On-time71% |