Cheapest return flights from Las Vegas to London in May from $730

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

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

Return flights

19 May - 04 Jun Hawaiian Airlines
15 May - 18 May Spirit Airlines
20 May - 29 May Spirit Airlines
19 May - 29 May Spirit Airlines
21 May - 29 May Flair Airlines
22 May - 29 May Spirit Airlines
25 May - 08 Jun Spirit Airlines
27 May - 08 Jun Frontier Airlines
16 May - 18 May Spirit Airlines
23 May - 30 May Spirit Airlines
14 May - 05 Jun Spirit Airlines
23 May - 02 Jun Spirit Airlines
23 May - 26 May Spirit Airlines
20 May - 26 May Spirit Airlines
30 May - 08 Jun Frontier Airlines
27 May - 01 Jun Spirit Airlines
16 May - 26 May Spirit Airlines
25 May - 13 Jun Frontier Airlines
28 May - 03 Jun Frontier Airlines
30 May - 06 Jun United

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

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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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