$468+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAS
May 17 — May 241
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 Monday and return on a Wednesday
Cheap flight deals from Heathrow to Las Vegas
Cheapest
Best
Last-minute
One-way
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 April 17, 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 April 17, 2026.
This Expedia deal was found by Cheapflights users on 4/12. 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 9/1711:45 am
LHR
- LAS
1 stop14h 50m
KLM
Tue 9/227:05 am
LAS
- LHR
2 stops16h 35m
KLM
Deal found 4/12![KLM logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Fri 10/26:00 pm
LHR
- LAS
Nonstop10h 45m
KLM
Wed 10/71:20 pm
LAS
- LHR
1 stop12h 40m
KLM
Deal found 4/12![KLM logo]()
$853
This Delta deal was found by Cheapflights users on 4/12. 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.
Fri 10/26:25 pm
LHR
- LAS
Nonstop10h 45m
Delta
Tue 10/611:35 pm
LAS
- LHR
Nonstop9h 55m
Delta
Deal found 4/12![Delta logo]()
$854
This KLM deal was found by Cheapflights users on 4/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am
LHR
- LAS
1 stop14h 50m
KLM
Sun 9/209:40 am
LAS
- LHR
1 stop13h 30m
KLM
Deal found 4/12![KLM logo]()
$856
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:05 am
LHR
- LAS
3 stops32h 36m
Multiple Airlines
Wed 5/2711:59 pm
LAS
- LHR
3 stops28h 56m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$857
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:40 am
LHR
- LAS
1 stop13h 35m
Delta
Mon 11/306:00 am
LAS
- LHR
1 stop16h 25m
Delta
Deal found 4/14![Delta logo]()
$858
This KLM deal was found by Cheapflights users on 4/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:20 am
LHR
- LAS
1 stop16h 17m
KLM
Mon 10/51:20 pm
LAS
- LHR
1 stop12h 40m
KLM
Deal found 4/12![KLM logo]()
$859
This lastminute.com deal was found by Cheapflights users on 4/14. 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.
Tue 4/212:10 pm
LHR
- LAS
1 stop15h 23m
WestJet
Wed 5/61:45 pm
LAS
- LHR
1 stop14h 20m
WestJet
Deal found 4/14![WestJet logo]()
$860
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:00 pm
LHR
- LAS
Nonstop10h 50m
Delta
Fri 12/48:45 pm
LAS
- LHR
Nonstop9h 55m
Delta
Deal found 4/14![Delta logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/286:30 am
LHR
- LAS
2 stops19h 58m
Multiple Airlines
Tue 5/57:45 am
LAS
- LHR
1 stop18h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$864
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 April 17, 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 April 17, 2026.
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:25 pm
LHR
- LAS
Nonstop10h 45m
KLM
Mon 6/19:59 am
LAS
- LHR
1 stop13h 11m
KLM
Deal found 4/15![KLM logo]()
$875
This Scandinavian Airlines deal was found by Cheapflights users on 4/13. 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 9/116:40 am
LHR
- LAS
2 stops23h 16m
Scandinavian Airlines
Mon 9/147:05 am
LAS
- LHR
2 stops18h 30m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$948
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:15 pm
LHR
- LAS
Nonstop10h 45m
British Airways
Fri 5/2910:10 pm
LAS
- LHR
Nonstop9h 55m
British Airways
Deal found 4/16![British Airways logo]()
$957
This JetBlue deal was found by Cheapflights users on 4/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:40 am
LHR
- LAS
1 stop19h 23m
JetBlue
Fri 6/511:59 pm
LAS
- LHR
1 stop12h 46m
JetBlue
Deal found 4/14![JetBlue logo]()
$979
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:30 am
LHR
- LAS
1 stop16h 50m
United Airlines
Fri 9/116:00 am
LAS
- LHR
2 stops17h 15m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,028
This SWISS deal was found by Cheapflights users on 4/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
LHR
- LAS
2 stops20h 28m
SWISS
Mon 5/189:10 pm
LAS
- LHR
2 stops16h 35m
SWISS
Deal found 4/13![SWISS logo]()
$1,048
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:05 am
LHR
- LAS
2 stops24h 57m
Scandinavian Airlines
Sat 9/1210:59 am
LAS
- LHR
2 stops22h 41m
Scandinavian Airlines
Deal found 4/16![Scandinavian Airlines logo]()
$1,003
This SWISS deal was found by Cheapflights users on 4/12. 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 5/118:40 am
LHR
- LAS
2 stops20h 21m
SWISS
Wed 5/277:20 pm
LAS
- LHR
1 stop14h 30m
SWISS
Deal found 4/12![SWISS logo]()
$1,061
This KLM deal was found by Cheapflights users on 4/13. 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.
Wed 6/175:25 pm
LHR
- LAS
Nonstop10h 45m
KLM
Wed 6/2410:00 pm
LAS
- LHR
Nonstop9h 55m
KLM
Deal found 4/13![KLM logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 am
LHR
- LAS
1 stop16h 50m
United Airlines
Sun 5/318:31 pm
LAS
- LHR
2 stops26h 24m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,142
This Scandinavian Airlines deal was found by Cheapflights users on 4/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:05 am
LHR
- LAS
3 stops22h 50m
Scandinavian Airlines
Wed 11/49:10 am
LAS
- LHR
2 stops24h 30m
Scandinavian Airlines
Deal found 4/14![Scandinavian Airlines logo]()
$1,103
This Scandinavian Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/306:40 am
LHR
- LAS
2 stops18h 49m
Scandinavian Airlines
Sat 6/611:08 am
LAS
- LHR
2 stops22h 32m
Scandinavian Airlines
Deal found 4/15![Scandinavian Airlines logo]()
$1,107
Last-minute flights from Heathrow to Las VegasDiscover last-minute flight deals from Heathrow to Las Vegas. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Las Vegas. Data last updated April 17, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 4/14. 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.
Tue 4/212:10 pm
LHR
- LAS
1 stop15h 23m
WestJet
Wed 5/61:45 pm
LAS
- LHR
1 stop14h 20m
WestJet
Deal found 4/14![WestJet logo]()
$860
This Trip.com deal was found by Cheapflights users on 4/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:55 am
LHR
- LAS
1 stop16h 33m
Multiple Airlines
Tue 5/57:45 am
LAS
- LHR
1 stop18h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$854
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 pm
LHR
- LAS
1 stop23h 30m
Multiple Airlines
Mon 5/119:53 am
LAS
- LHR
1 stop21h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$866
This Globehunters deal was found by Cheapflights users on 4/14. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:40 am
LHR
- LAS
1 stop18h 55m
JetBlue
Sun 5/1011:29 pm
LAS
- LHR
1 stop26h 01m
JetBlue
Deal found 4/14![JetBlue logo]()
$865
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Fri 5/86:15 pm
LHR
- LAS
1 stop21h 26m
Multiple Airlines
Fri 5/152:30 pm
LAS
- LHR
1 stop16h 30m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$853
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:15 pm
LHR
- LAS
1 stop21h 26m
Multiple Airlines
Wed 5/279:53 am
LAS
- LHR
1 stop21h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$857
This Ticket deal was found by Cheapflights users on 4/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:45 am
LHR
- LAS
1 stop14h 50m
KLM
Fri 5/299:59 am
LAS
- LHR
1 stop13h 11m
KLM
Deal found 4/14![KLM logo]()
$861
This Sembo deal was found by Cheapflights users on 4/15. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 pm
LHR
- LAS
Nonstop10h 45m
Virgin Atlantic
Fri 5/299:59 am
LAS
- LHR
1 stop13h 11m
Virgin Atlantic
Deal found 4/15![Virgin Atlantic logo]()
$867
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 April 17, 2026.
Search for one-way flight options from Heathrow to Las Vegas. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 6/27:40 am
LHR
- LAS
3 stops36h 50m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mon 6/89:25 pm
LHR
- LAS
2 stops27h 50m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/88:10 pm
LHR
- LAS
3 stops33h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:50 pm
LHR
- LAS
3 stops34h 39m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Thu 5/143:00 pm
LHR
- LAS
2 stops40h 29m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$488
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:40 am
LHR
- LAS
2 stops36h 00m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:50 pm
LHR
- LAS
2 stops42h 51m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:50 pm
LHR
- LAS
3 stops38h 39m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$498
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $851 (Expedia) |
One-way from | $468 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $901 |
Good round-trip deal | $1,076 or less |
Good one-way deal | $659 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 April 17, 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
Thu 5/28
5:25 pm-8:10 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Mon 6/1
9:59 am-7:10 am
1 stop13h 11m
$875
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Fri 9/11
6:40 am-9:56 pm
2 stops23h 16m
Las Vegas Harry Reid Intl
Mon 9/14
7:05 am-9:35 am
2 stops18h 30m
$948
Quickest round-trip
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Fri 5/15
5:15 pm-8:00 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Fri 5/29
10:10 pm-4:05 pm
Nonstop9h 55m
$957
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Fri 5/29
8:40 am-8:03 pm
1 stop19h 23m
Las Vegas Harry Reid Intl
Fri 6/5
11:59 pm-8:45 pm
1 stop12h 46m
$979
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Thu 9/3
7:05 am-12:02 am
2 stops24h 57m
Las Vegas Harry Reid Intl
Sat 9/12
10:59 am-5:40 pm
2 stops22h 41m
$1,003
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Mon 9/7
7:30 am-4:20 pm
1 stop16h 50m
Las Vegas Harry Reid Intl
Fri 9/11
6:00 am-7:15 am
2 stops17h 15m
$1,028
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Fri 5/15
6:00 am-6:28 pm
2 stops20h 28m
Las Vegas Harry Reid Intl
Mon 5/18
9:10 pm-9:45 pm
2 stops16h 35m
$1,048
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Mon 5/11
8:40 am-9:01 pm
2 stops20h 21m
Las Vegas Harry Reid Intl
Wed 5/27
7:20 pm-5:50 pm
1 stop14h 30m
$1,061
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Wed 6/17
5:25 pm-8:10 pm
Nonstop10h 45m
Las Vegas Harry Reid Intl
Wed 6/24
10:00 pm-3:55 pm
Nonstop9h 55m
$1,079
LondonLas Vegas
LHR - LAS
LHRLAS
London Heathrow
Wed 10/14
7:05 am-9:55 pm
3 stops22h 50m
Las Vegas Harry Reid Intl
Wed 11/4
9:10 am-5:40 pm
2 stops24h 30m
$1,103
Showing 1-10 of 22 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 April.
| 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 Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Las Vegas. Price data was last updated on April 10, 2026.
The best time to book flights from London Heathrow Airport to Las Vegas is 44 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 $757). Flying from London Heathrow Airport to Las Vegas in August is currently the most expensive (average of $1,020). 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 April 17, 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 16% of weekly flights between London and Las Vegas have experienced delays in the past year, with the average delay time being 125 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 Monday 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 11% 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 April 17, 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.
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Winchester
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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 April 17, 2026.
Heathrow and Las Vegas flights
Browse other Heathrow and Las Vegas flight options. Last updated on April 17, 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 April 17, 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$872 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$651 | Average$1,186 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$652 | Average$1,072 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$670 | Average$1,071 | FlexibilityNo cancel fee | On-time70% |