Cheapest return flights from Las Vegas to London in October from $553

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

Return flights

15 Oct - 22 Oct SWISS
05 Oct - 21 Oct Delta
08 Oct - 22 Oct Delta
14 Oct - 23 Oct Delta
14 Oct - 21 Oct Delta
05 Oct - 21 Oct British Airways direct
07 Oct - 28 Oct Delta direct
08 Oct - 28 Oct British Airways direct
08 Oct - 22 Oct American Airlines direct
15 Oct - 22 Oct American Airlines direct
29 Oct - 22 Nov Air Canada
27 Oct - 22 Nov Air Canada
28 Oct - 22 Nov Air Canada
23 Oct - 15 Nov Scandinavian Airlines
18 Oct - 08 Nov Scandinavian Airlines
15 Oct - 08 Nov British Airways direct
07 Oct - 01 Nov Air Canada
11 Oct - 01 Nov Air Canada
14 Oct - 08 Nov British Airways direct
06 Oct - 01 Nov SWISS

Also check the deals for one-way flights from Las Vegas to London in October.

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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