Cheapest return flights from Las Vegas to London in December from 452€

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

Return flights

02 Dec - 16 Dec Aer Lingus
02 Dec - 16 Dec British Airways direct
09 Dec - 16 Dec British Airways direct
10 Dec - 17 Dec British Airways direct
11 Dec - 15 Dec Virgin Atlantic
04 Dec - 11 Dec British Airways direct
11 Dec - 15 Dec Finnair direct
16 Dec - 23 Dec British Airways direct
23 Dec - 28 Dec Flair Airlines
26 Dec - 09 Jan WestJet
26 Dec - 09 Jan British Airways direct
14 Dec - 21 Dec United
29 Dec - 05 Jan British Airways direct
10 Dec - 03 Jan Air Canada
20 Dec - 03 Jan Aer Lingus
20 Dec - 03 Jan British Airways direct

Also check the deals for one-way 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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