Cheapest return flights from Las Vegas to London in August from $691

AirHint found the following cheapest return flights from Las Vegas (LAS) to London (LHR) in August 2026 (see full year).

Return flights

26 Aug - 01 Sep Air Canada
25 Aug - 02 Sep Air Canada
14 Aug - 31 Aug Air Canada
22 Aug - 29 Aug Lufthansa
25 Aug - 02 Sep British Airways direct
22 Aug - 29 Aug British Airways direct
13 Aug - 23 Aug British Airways direct
01 Aug - 15 Aug Air Canada
01 Aug - 15 Aug British Airways direct

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

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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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