Business class fares › From London › Las Vegas
London to Las Vegas business class (LON–LAS)
The cheapest round-trip business class fare from London to Las Vegas seen on Aviasales in recent days is €4,720 ($5,217), departing 7 Dec 2026 and returning 14 Dec 2026, 1 stop, sold by Trip.com (seen 12 Nov 2026, checked 14 Nov 2026). €4,720 is 19% above this route's 14-day average of €3,972 (range €3,714–€4,720 since 2026-10-29). Search these dates: https://flat.flights/go/london-to-las-vegas/?d=2026-12-07&r=2026-12-14
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €4,720 | $5,217 | 7 Dec 2026 | 14 Dec 2026 | 1 stop | Trip.com | 1 adult · 2 adults |
| €6,796 | $7,511 | 4 Dec 2026 | 14 Dec 2026 | 1 stop | Trip.com | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: London to Las Vegas business class
- Cheapest round trip now: €4,720 ($5,217)
- Is it a good price? €4,720 is 19% above this route's 14-day average of €3,972 (range €3,714–€4,720 since 2026-10-29).
- Cheapest departure month seen in the next 6 months: December 2026 (from €4,720, $5,217)
- Over the last 14 days (since 29 Oct 2026) the cheapest daily fare averaged €3,972, ranging €3,714–€4,720.
- Great-circle distance: 8,401 km (5,221 miles)
First class, nonstop, one way & cabin options: London to Las Vegas
- No nonstop business class round trip departing in the next 6 months was seen.
- Budget-premium alternative: Compare Premium Economy on London to Las Vegas
- Nonstop flights seen in recent searches include (checked 12 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): British Airways BA 5435 (LHR–LAS); Iberia IB 3618 (LHR–LAS).
- Lie-flat business seat: Not known. The nonstop flights seen so far are sold by airlines we have no lie-flat data for, or without lie-flat seats; the flight sample is partial.
Route facts
- From: London, United Kingdom (airports: LCY, LGW, LHR, LTN, SEN)
- To: Las Vegas, United States (airports: LAS)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search London to Las Vegas business class (1 adult) · Search for 2 adults · Premium Economy
Link to share: https://flat.flights/go/london-to-las-vegas/
Arrival & stay in Las Vegas
- Hotels in Las Vegas (2026-12-07 → 2026-12-14): Compare 5-star & business hotels
- Airport transfer in Las Vegas: Book private airport pickup
- Mobile data in United States: United States travel eSIM (instant activation)
If the flight is delayed or cancelled
Flights departing London are covered by UK261: arriving 3+ hours late or a short-notice cancellation can pay up to £520 per passenger on this distance, the same in business as in economy. Check a claim with AirHelp (no win, no fee).
FAQ
How much is business class from London to Las Vegas?
The cheapest round-trip business class fare from London to Las Vegas seen on Aviasales in recent days is €4,720 ($5,217), departing 7 Dec 2026 and returning 14 Dec 2026, 1 stop, sold by Trip.com (seen 12 Nov 2026, checked 14 Nov 2026). €4,720 is 19% above this route's 14-day average of €3,972 (range €3,714–€4,720 since 2026-10-29).
When is business class from London to Las Vegas cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is December 2026, from €4,720 ($5,217) round trip.
Is there a nonstop business class fare from London to Las Vegas?
None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.
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- All business class fares from London
- All business class fares to Las Vegas