Cheapest one-way flights from Las Vegas to London in April from $286

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to London (LHR) in April 2026 (see full year).

One-Way flights

25 Apr Frontier Airlines
24 Apr Frontier Airlines
14 Apr Frontier Airlines
17 Apr Hawaiian Airlines
23 Apr Alaska Airlines
20 Apr Frontier Airlines
16 Apr Frontier Airlines
22 Apr Frontier Airlines
19 Apr Frontier Airlines
29 Apr Frontier Airlines

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

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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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