
Book Cheap British Airways flight from London (LHR) to Las Vegas (LAS) from CA $803
Find The Best Day to Book a Cheap British Airways Flights From London to Las Vegas
Cheapest British Airways Flights from London (LHR) to Las Vegas (LAS)
The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $966 round trip and CA $803 one way. Prices and availability subject to change. Additional terms may apply.
LAS From LHR Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great British Airways flight from LHR to LAS
To find a great deal on British Airways flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying British Airways London to Las Vegas gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with British Airways between London and Las Vegas
British Airways has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from London to Las Vegas with British Airways are March.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your British Airways flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DFW | USA | Dallas-Fort Worth Intl. | 107 |
| ORD | USA | O'Hare Intl. | 98 |
| MIA | USA | Miami Intl. | 42 |
| LHR | GBR | Heathrow | 31 |
| PHL | USA | Philadelphia Intl. | 26 |
| CLT | USA | Charlotte-Douglas Intl. | 23 |
| DUB | IRL | Dublin | 14 |
| MSY | USA | Louis Armstrong New Orleans Intl. | 13 |
| HND | JPN | Haneda | 11 |
| PHX | USA | Sky Harbor Intl. | 10 |
Travelers ❤️ these 🏨 after their flight to Las Vegas

Excalibur Hotel & Casino
Clean room, large room
Reviewed on Dec 9, 2025

Luxor Hotel and Casino
Easy coming and going
Reviewed on Dec 10, 2025

MGM Grand Hotel & Casino
We had a great stay. Property is conveniently located and easy to get around. The room was spotless and check in was a breeze.
Reviewed on Dec 11, 2025
Want more than a(n) British Airways Flight from London to Las Vegas?
Popular British Airways Flight Routes from LHR
Top British Airways Flight Routes from LAS
Domestic
- Toronto to Dublin (YYZ - DUB)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Paris (YYZ - CDG)
- Calgary to London (YYC - LHR)
- Montreal to Paris (YUL - CDG)
- Vancouver to Hong Kong (YVR - HKG)
- Toronto to Rome (YYZ - FCO)
- Toronto to Ahmedabad (YYZ - AMD)
- Seattle to Delhi (SEA - DEL)
- Toronto to Tokyo (YYZ - HND)
International
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Tokyo (YYZ - HND)
- Montreal to Lisbon (YUL - LIS)
- Vancouver to Hong Kong (YVR - HKG)
- Toronto to Lisbon (YYZ - LIS)
- Vancouver to Hong Kong (YVR - HKG)
- Toronto to Delhi (YYZ - DEL)
- Seattle to Delhi (SEA - DEL)
- Toronto to Tokyo (YYZ - HND)
- Seattle to Delhi (SEA - DEL)
Most Popular
- YVR - PSP
- DTW - DFW
- Porter Airlines Toronto (YTZ) to Myrtle Beach (MYR) flights
- YUL - FLL
- BUF - DFW
- YVR - FLL
- JetBlue Airways Buffalo (BUF) to Boston (BOS) flights
- BUF - MYR
- DTW - FLL
- FLL - YYZ
- YVR - SAN
- DTW - MYR
- YYZ - SEA
- YVR - DFW
- YYZ - DFW
- Air Canada Toronto (YYZ) to Myrtle Beach (MYR) flights
- Spirit Airlines Niagara Falls (IAG) to Myrtle Beach (MYR) flights
- JetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flights
- Porter Airlines Toronto (YTZ) to Philadelphia (PHL) flights
- YYZ - PHL
- Air Transat Toronto (YYZ) to Manchester (MAN) flights
- STL - GUF
- Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flights
- WestJet Calgary (YYC) to Seattle (SEA) flights
- British Airways Vancouver (YVR) to Manchester (MAN) flights
- WestJet Calgary (YYC) to Palm Springs (PSP) flights
- Spirit Airlines Niagara Falls (IAG) to Fort Lauderdale (FLL) flights
- YYZ - BOS
- Air Canada Toronto (YYZ) to San Diego (SAN) flights
- SEA - DEL
