$555+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAS
Oct 7 — Oct 141
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 Saturday 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 September 7, 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 September 7, 2026.
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
2 stops17h 56m
Thu 4/11:05 pm -
2 stops19h 30m
Deal found 9/3![Multiple Airlines logo]()
$693
This ChecknFly deal was found by Cheapflights users on 9/6. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:30 am -
2 stops40h 34m
Tue 9/2910:44 am -
2 stops40h 06m
Deal found 9/6![Iberia logo]()
$694
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 pm -
2 stops27h 03m
Fri 10/166:50 am -
2 stops28h 30m
Deal found 9/4![Multiple Airlines logo]()
$694
This oojo deal was found by Cheapflights users on 9/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:55 am -
1 stop17h 19m
Mon 1/411:00 am -
1 stop35h 50m
Deal found 9/6![Multiple Airlines logo]()
$694
This ChecknFly deal was found by Cheapflights users on 9/4. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 pm -
2 stops33h 44m
Wed 11/1810:05 am -
2 stops24h 55m
Deal found 9/4![Iberia logo]()
$697
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:35 pm -
2 stops28h 28m
Fri 10/166:50 am -
2 stops28h 05m
Deal found 9/4![Multiple Airlines logo]()
$698
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:40 pm -
2 stops27h 23m
Fri 10/166:50 am -
2 stops26h 35m
Deal found 9/4![Multiple Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:20 am -
2 stops19h 39m
Sat 12/2610:14 am -
1 stop13h 31m
Deal found 9/6![Delta logo]()
$699
This lol.travel deal was found by Cheapflights users on 9/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:05 pm -
2 stops19h 43m
Wed 10/146:50 am -
2 stops19h 10m
Deal found 9/4![Air Canada logo]()
$700
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:45 pm -
1 stop17h 12m
Sat 12/267:00 am -
1 stop21h 20m
Deal found 9/4![Alaska Airlines logo]()
$701
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:05 pm -
2 stops36h 55m
Sat 10/1012:51 pm -
1 stop24h 49m
Deal found 9/6![Finnair logo]()
$702
This Expedia deal was found by Cheapflights users on 9/3. 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.
Fri 10/96:15 am -
2 stops24h 07m
Tue 10/131:02 pm -
2 stops16h 48m
Deal found 9/3![Multiple Airlines logo]()
$704
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 September 7, 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 September 7, 2026.
This SWISS deal was found by Cheapflights users on 9/2. 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 10/137:15 pm -
1 stop28h 35m
Tue 10/207:00 am -
2 stops21h 35m
Deal found 9/2![SWISS logo]()
$735
This British Airways deal was found by Cheapflights users on 9/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/184:05 pm -
Nonstop10h 45m
Fri 12/2512:41 pm -
1 stop13h 04m
Deal found 9/4![British Airways logo]()
$783
This United Airlines deal was found by Cheapflights users on 9/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:40 am -
1 stop22h 58m
Fri 1/18:40 am -
2 stops16h 30m
Deal found 9/5![United Airlines logo]()
$790
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:10 am -
2 stops21h 35m
Sun 12/139:35 am -
3 stops21h 00m
Deal found 9/6![Multiple Airlines logo]()
$821
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 11/1010:20 am -
2 stops18h 04m
Tue 11/179:40 am -
3 stops24h 00m
Deal found 9/7![Scandinavian Airlines logo]()
$867
This Air Transat deal was found by Cheapflights users on 9/6. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:40 am -
1 stop18h 57m
Mon 11/1611:35 pm -
1 stop26h 10m
Deal found 9/6![Air Transat logo]()
$909
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:25 pm -
Nonstop10h 45m
Sun 10/2511:20 pm -
Nonstop9h 55m
Deal found 9/4![Delta logo]()
$1,106
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/4. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:40 am -
2 stops31h 40m
Tue 2/29:58 am -
3 stops39h 27m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$1,153
This Turkish Airlines deal was found by Cheapflights users on 9/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:55 am -
2 stops29h 48m
Wed 11/182:29 pm -
2 stops35h 26m
Deal found 9/6![Turkish Airlines logo]()
$1,306
This SWISS deal was found by Cheapflights users on 9/4. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 am -
2 stops19h 13m
Tue 10/2712:50 pm -
2 stops41h 00m
Deal found 9/4![SWISS logo]()
$787
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Thu 11/197:00 am -
2 stops21h 45m
Sun 11/229:35 am -
3 stops21h 00m
Deal found 9/3![Multiple Airlines logo]()
$829
This SWISS deal was found by Cheapflights users on 9/6. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 pm -
2 stops33h 38m
Sun 12/64:20 pm -
2 stops18h 10m
Deal found 9/6![SWISS logo]()
$787
This Air Transat deal was found by Cheapflights users on 9/6. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:40 am -
1 stop18h 57m
Mon 11/1611:35 pm -
1 stop26h 10m
Deal found 9/6![Air Transat logo]()
$909
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/66:40 am -
2 stops23h 15m
Sat 3/137:05 am -
3 stops27h 45m
Deal found 9/6![Scandinavian Airlines logo]()
$941
This SWISS deal was found by Cheapflights users on 9/6. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:05 pm -
2 stops33h 18m
Mon 11/168:44 am -
2 stops20h 06m
Deal found 9/6![SWISS logo]()
$809
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
2 stops21h 45m
Sun 11/229:35 am -
3 stops21h 00m
Deal found 9/5![Multiple Airlines logo]()
$896
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:40 am -
2 stops25h 48m
Fri 10/910:59 am -
3 stops23h 31m
Deal found 9/4![Scandinavian Airlines logo]()
$944
This Air Transat deal was found by Cheapflights users on 9/4. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/511:40 am -
1 stop33h 57m
Mon 4/1211:35 pm -
1 stop27h 10m
Deal found 9/4![Air Transat logo]()
$973
This SWISS deal was found by Cheapflights users on 9/6. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:15 am -
2 stops19h 28m
Mon 11/168:44 am -
2 stops20h 06m
Deal found 9/6![SWISS logo]()
$809
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:15 am -
2 stops21h 30m
Wed 12/97:45 am -
2 stops21h 45m
Deal found 9/6![Multiple Airlines logo]()
$899
This Air Transat deal was found by Cheapflights users on 9/3. 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.
Fri 10/1612:40 pm -
1 stop17h 42m
Sat 10/244:40 pm -
1 stop34h 05m
Deal found 9/3![Air Transat logo]()
$992
This Mytrip deal was found by Cheapflights users on 9/3. 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 10/76:10 am -
1 stop17h 25m
Sun 10/118:25 pm -
2 stops18h 30m
Deal found 9/3![Multiple Airlines logo]()
$905
This British Airways deal was found by Cheapflights users on 9/7. 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 9/271:20 pm -
1 stop15h 27m
Thu 10/18:45 am -
1 stop13h 40m
Deal found 9/7![British Airways logo]()
$1,240
This SWISS deal was found by Cheapflights users on 9/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:15 pm -
1 stop28h 35m
Wed 10/143:17 pm -
2 stops18h 08m
Deal found 9/5![SWISS logo]()
$852
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops21h 45m
Fri 11/2011:50 am -
2 stops24h 35m
Deal found 9/6![Multiple Airlines logo]()
$905
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1810:20 am -
2 stops20h 29m
Fri 1/2211:36 pm -
3 stops25h 44m
Deal found 9/4![Scandinavian Airlines logo]()
$1,105
This Air Transat deal was found by Cheapflights users on 9/6. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:40 am -
1 stop33h 57m
Mon 12/711:35 pm -
1 stop26h 10m
Deal found 9/6![Air Transat logo]()
$1,032
This SWISS deal was found by Cheapflights users on 9/6. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:15 am -
2 stops20h 58m
Thu 10/81:30 pm -
2 stops20h 00m
Deal found 9/6![SWISS logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:55 am -
2 stops29h 50m
Mon 11/308:00 am -
2 stops24h 20m
Deal found 9/3![Turkish Airlines logo]()
$1,449
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/2710:20 am -
2 stops18h 29m
Wed 9/309:53 am -
3 stops22h 07m
Deal found 9/3![Scandinavian Airlines logo]()
$1,106
Last-minute flights from London to Las VegasDiscover last-minute flight deals from London to Las Vegas. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from London to Las Vegas. Data last updated September 7, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:35 am -
2 stops18h 28m
Tue 9/226:50 am -
3 stops26h 45m
Deal found 9/5![Multiple Airlines logo]()
$705
This ChecknFly deal was found by Cheapflights users on 9/6. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:30 am -
2 stops40h 34m
Tue 9/2910:44 am -
2 stops40h 06m
Deal found 9/6![Iberia logo]()
$694
This Mytrip deal was found by Cheapflights users on 9/3. 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 9/256:20 am -
2 stops18h 43m
Fri 10/26:50 am -
2 stops26h 35m
Deal found 9/3![Multiple Airlines logo]()
$709
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:05 pm -
2 stops36h 55m
Thu 10/812:51 pm -
1 stop24h 49m
Deal found 9/6![Finnair logo]()
$702
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
2 stops17h 56m
Thu 4/11:05 pm -
2 stops19h 30m
Deal found 9/3![Multiple Airlines logo]()
$693
This lol.travel deal was found by Cheapflights users on 9/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:05 pm -
2 stops19h 43m
Wed 10/146:50 am -
2 stops19h 10m
Deal found 9/4![Air Canada logo]()
$700
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 pm -
2 stops27h 03m
Fri 10/166:50 am -
2 stops28h 30m
Deal found 9/4![Multiple Airlines logo]()
$694
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:35 pm -
2 stops28h 28m
Fri 10/166:50 am -
2 stops28h 05m
Deal found 9/4![Multiple Airlines logo]()
$698
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:40 pm -
2 stops27h 23m
Fri 10/166:50 am -
2 stops26h 35m
Deal found 9/4![Multiple Airlines logo]()
$699
This Expedia deal was found by Cheapflights users on 9/3. 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.
Fri 10/96:15 am -
2 stops24h 07m
Tue 10/131:02 pm -
2 stops16h 48m
Deal found 9/3![Multiple Airlines logo]()
$704
This Travcart deal was found by Cheapflights users on 9/2. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:25 pm -
Nonstop10h 45m
Thu 10/2210:00 pm -
Nonstop9h 55m
Deal found 9/2![Virgin Atlantic logo]()
$707
This Trip.com deal was found by Cheapflights users on 9/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:25 am -
1 stop18h 10m
Thu 10/295:10 pm -
1 stop16h 25m
Deal found 9/6![Multiple Airlines logo]()
$708
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 September 7, 2026.
Search for one-way flight options from London to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:20 am -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:45 am -
3 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![WestJet logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:30 am -
3 stops46h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:45 am -
2 stops36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![WestJet logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:35 am -
2 stops44h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/19:25 pm -
2 stops35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:50 pm -
2 stops31h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$556
This ChecknFly deal was found by Cheapflights users on 9/2. 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.
Thu 11/127:40 pm -
2 stops31h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Iberia logo]()
$557
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Sat 10/108:15 am -
1 stop24h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:50 pm -
3 stops58h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/169:40 am -
2 stops44h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/168:05 am -
2 stops56h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$558
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $693 (ChecknFly) |
One-way from | $555 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $842 |
Good round-trip deal | $853 or less |
Good one-way deal | $661 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 September 7, 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
SEN London Southend - LAS Las Vegas Harry Reid Intl
SENLAS
London Southend
Sun 1/31
5:15 pm-9:39 pm
3 stops36h 24m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$556
LondonLas Vegas
SEN London Southend - LAS Las Vegas Harry Reid Intl
SENLAS
London Southend
Tue 9/29
6:30 am-8:56 pm
3 stops46h 26m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$556
LondonLas Vegas
LGW London Gatwick - LAS Las Vegas Harry Reid Intl
LGWLAS
London Gatwick
Thu 11/12
7:40 pm-7:33 pm
2 stops31h 53m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$557
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Thu 9/17
9:50 pm-10:26 pm
3 stops56h 36m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$562
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Sun 12/20
1:40 pm-11:00 am
2 stops53h 20m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$566
LondonLas Vegas
LTN London Luton - LAS Las Vegas Harry Reid Intl
LTNLAS
London Luton
Thu 10/15
5:40 am-5:52 pm
3 stops44h 12m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$566
LondonLas Vegas
SEN London Southend - LAS Las Vegas Harry Reid Intl
SENLAS
London Southend
Sun 1/10
5:15 pm-9:39 pm
3 stops36h 24m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$575
LondonLas Vegas
LGW London Gatwick - LAS Las Vegas Harry Reid Intl
LGWLAS
London Gatwick
Sat 1/9
11:40 am-10:37 pm
1 stop18h 57m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$582
LondonLas Vegas
SEN London Southend - LAS Las Vegas Harry Reid Intl
SENLAS
London Southend
Sat 11/7
2:30 pm-11:59 pm
3 stops41h 29m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$585
LondonLas Vegas
STN London Stansted - LAS Las Vegas Harry Reid Intl
STNLAS
London Stansted
Sun 1/10
8:25 pm-1:37 pm
2 stops49h 12m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$592
Showing 1-10 of 60 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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 Accuracy2 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
LCY-LAS
LHR-LAS
SEN-LAS
LGW-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
LCY-LAS
LHR-LAS
SEN-LAS
LGW-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 $742). Flying from London to Las Vegas in June is currently the most expensive (average of $1,003). 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 September 7, 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.
Weekly flight availability from London to Las Vegas
Explore weekly flight availability from London to Las Vegas. 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 September 7, 2026.
The most flights from LON to LAS are scheduled on a Wednesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
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 $737 and $1,029 in January.The cheapest round-trip price found within the last 5 days was $693 on Air France (Jan 26-Feb 2).
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 132 minutes.
What is the most punctual flight time for London to Las Vegas flights?
Historically, flights departing in the evening 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.
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 September 7, 2026.
Peruse reviews from past customers who have flown with Delta,Virgin Atlantic, andAmerican 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.
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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
Boulder City
North Las Vegas
Needles
Winchester
Sunrise Manor
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Browse other London and Las Vegas flight options. Last updated on September 7, 2026.
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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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$948 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$652 | Average$1,085 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$667 | Average$1,022 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$718 | Average$1,053 | FlexibilityNo cancel fee | On-time72% |