Cheapest one-way flights from Las Vegas to London in December from 221€

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to London (LHR) in December 2025 (see full year).

One-Way flights

02 Dec WestJet
08 Dec Flair Airlines
07 Dec WestJet
01 Dec WestJet
28 Dec United
07 Dec Virgin Atlantic direct
01 Dec Virgin Atlantic direct
17 Dec Air Canada
08 Dec British Airways direct
02 Dec Delta direct

Also check the deals for return flights from Las Vegas to London in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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