Cheap flights to Las Vegas – Compare and Save

— LAS
10 Aug — 17 Aug1
1 adult

Flights to Las Vegas in 2025

Find the latest flights to Las Vegas in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 August 2025.

Return from

£567

One-way from

£283

Popular in

August

Cheapest in

February

Average price

£805

Good round-trip deal

£599 or less

Good one-way deal

£634 or less
15/11-21/11
  • 15/11-21/11
  • 5 total stops
  • 59h 07m total
  • London to Las Vegas
28/8
  • 28/8
  • 2 total stops
  • 46h 34m total
  • London to Las Vegas
Highest demand for flights based on searches. 13% potential increase in price (£74 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from London to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from London to Las Vegas Harry Reid Intl.

Find flight deals to Las Vegas

Cheapest flights to Las Vegas
Explore the most affordable flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 5 August 2025.

Sat 15/1112:10LHR - LAS
2 stops27h 15mMultiple Airlines
Fri 21/1100:58LAS - LHR
3 stops31h 52mMultiple Airlines
Deal found 4/8£567
Thu 28/807:40LHR - LAS
2 stops21h 48mMultiple Airlines
Thu 11/909:20LAS - LHR
3 stops25h 35mMultiple Airlines
Deal found 4/8£567
Wed 20/821:20LGW - LAS
2 stops26h 35mMultiple Airlines
Wed 3/912:00LAS - LGW
1 stop14h 55mMultiple Airlines
Deal found 4/8£568
Wed 10/908:40LHR - LAS
2 stops19h 56mSWISS
Sat 20/919:05LAS - LHR
1 stop16h 15mSWISS
Deal found 4/8£568
Wed 3/905:20LGW - LAS
3 stops35h 13mMultiple Airlines
Wed 10/913:52LAS - LGW
3 stops32h 28mMultiple Airlines
Deal found 4/8£569
Wed 3/907:25LHR - LAS
2 stops17h 45mUnited Airlines
Wed 10/907:45LAS - LHR
1 stop15h 40mUnited Airlines
Deal found 4/8£569
Mon 18/820:20LGW - LAS
2 stops27h 15mMultiple Airlines
Thu 21/812:00LAS - LGW
1 stop14h 55mMultiple Airlines
Deal found 4/8£570
Thu 27/1106:30STN - LAS
1 stop19h 20mMultiple Airlines
Thu 4/1219:35LAS - STN
1 stop14h 45mMultiple Airlines
Deal found 4/8£570
Fri 29/809:30LHR - LAS
1 stop33h 10mAir Canada
Fri 5/907:25LAS - LHR
2 stops18h 10mAir Canada
Deal found 3/8£570
Tue 2/912:10LGW - LAS
1 stop30h 39mIcelandair
Sun 14/921:10LAS - LGW
1 stop28h 25mIcelandair
Deal found 5/8£570
Thu 6/1107:30LHR - LAS
2 stops17h 32mUnited Airlines
Fri 14/1110:40LAS - LHR
2 stops15h 00mUnited Airlines
Deal found 4/8£570
Wed 17/908:55LGW - LAS
3 stops44h 58mMultiple Airlines
Tue 30/922:28LAS - LGW
2 stops23h 52mMultiple Airlines
Deal found 4/8£571

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