Cheapest return flights from Las Vegas to London in May from $572

Best time to book flights for Las Vegas (LAS) to London (LGW) flights at AirHint

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

Return flights

11 May - 18 May Spirit Airlines
16 May - 19 May Frontier Airlines
06 May - 16 May Spirit Airlines
13 May - 23 May Spirit Airlines
25 May - 08 Jun Frontier Airlines
09 May - 16 May Spirit Airlines
04 May - 14 May Spirit Airlines
25 May - 13 Jun Frontier Airlines
25 May - 28 May Frontier Airlines
11 May - 14 May Frontier Airlines
15 May - 18 May Frontier Airlines
14 May - 25 May Spirit Airlines
25 May - 02 Jun Spirit Airlines
21 May - 11 Jun Spirit Airlines
27 May - 08 Jun Spirit Airlines
27 May - 03 Jun Frontier Airlines
30 May - 08 Jun Porter Airlines (Canada) Ltd
26 May - 10 Jun Spirit Airlines
29 May - 01 Jun Frontier Airlines
30 May - 02 Jun Porter Airlines (Canada) Ltd

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

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.

Book a cheap hotel in London

Cheap car rent in London