Flights
Insights
FAQs

Find cheap British Airways flights to Las Vegas

SEA — LAS
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Find British Airways flight deals to Las Vegas

Enter your travel dates to find the best prices.

Cheapest British Airways flights from United Kingdom to Las Vegas
Explore the most affordable British Airways flight options available from United Kingdom to Las Vegas. Find the lowest fares with prices last updated on 27 July 2026.

Mon 31/817:15
LHR
-
LAS
Nonstop10h 45m
British Airways
Fri 18/913:01
LAS
-
LHR
1 stop13h 49m
British Airways
Deal found 25/7£581
Tue 25/817:15
LHR
-
LAS
Nonstop10h 45m
British Airways
Tue 8/908:51
LAS
-
LHR
1 stop13h 59m
British Airways
Deal found 25/7£608
Mon 31/817:15
LHR
-
LAS
Nonstop10h 45m
British Airways
Mon 7/917:20
LAS
-
LHR
Nonstop9h 55m
British Airways
Deal found 25/7£615

Flights to Las Vegas with British Airways at a glance

Find detailed information about British Airways flights from United Kingdom to Las Vegas. Explore the options provided by British Airways to plan your journey from United Kingdom to Las Vegas. Data last updated 27 July 2026.

Popular in

July

Cheapest in

January

Average price

£686

Return from

£551

One-way from

£430
Highest demand for flights to Las Vegas with British Airways; 4% potential price increase.
Search Deals
Best time to find cheap flights to Las Vegas with British Airways; 1% potential price drop.
Search Deals
Average price for flights to Las Vegas with British Airways (return).
Search Deals
British Airways
  • British Airways
  • 7/9-12/9
  • 2 total stops
  • 27h 51m total
  • United Kingdom to Las Vegas
Search Deals
British Airways
  • British Airways
  • 3/10
  • 1 total stop
  • 18h 05m total
  • United Kingdom to Las Vegas
Search Deals

Cheapflights Insights

Find cheap British Airways flights to Las Vegas

How long is the flight to Las Vegas with British Airways?

On average, British Airways flights from the United Kingdom to Las Vegas take 12 hours 41 minutes. Flights to Las Vegas from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

British Airways weekly flight availability to Las Vegas

The most flights to Las Vegas operated by British Airways are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

When is the best time to book a flight to Las Vegas with British Airways?

The best time to book a flight to Las Vegas with British Airways is 86 days before departure. On average, fares are higher if you book 4 days before departure.

FAQs about flights to Las Vegas with British Airways

  • Which airport do British Airways flights arrive at when travelling to Las Vegas?

    British Airways flights on this route tend to land at Las Vegas Harry Reid Intl Airport.

  • Is British Airways the cheapest airline for a flight to Las Vegas?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Las Vegas tends to be with Norse Atlantic UK.

  • Are there alternative airlines other than British Airways that fly to Las Vegas?

    Virgin Atlantic, KLM and Aer Lingus all fly to Las Vegas and offer an alternative to British Airways.

  • How much is a British Airways flight to Las Vegas?

    The average price for a return flight with British Airways is £707, while a one-way flight costs around £608.

See more FAQs

Reviews of British Airways

See what Cheapflights users have to say about their British Airways experience.
British Airways
6.7
Okay
8,130 reviews
Check prices
Overview

Comfort

6.8

Food

6.4

Crew

7.7

Boarding

7.0

Entertainment

6.5

Popular British Airways flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Harry Reid Intl

Fly your favorite airline to Harry Reid Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
British Airways flights from London to Las Vegas
British Airways flights from Heathrow to Las Vegas
British Airways flights from Manchester to Las Vegas
British Airways flights from Edinburgh to Las Vegas