Cheapest return flights from Las Vegas to London in May from $628

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

Return flights

12 May - 06 Jun Air Canada
07 May - 14 May British Airways
17 May - 24 May British Airways
24 May - 13 Jun WestJet
31 May - 20 Jun Air Canada
27 May - 03 Jun British Airways direct
31 May - 20 Jun British Airways direct
24 May - 13 Jun British Airways direct

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.

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