Cheapest return flights from Las Vegas to London in April from $657

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

Return flights

07 Apr - 22 Apr British Airways
05 Apr - 19 Apr American Airlines direct
28 Apr - 01 May WestJet
03 Apr - 11 Apr WestJet
03 Apr - 11 Apr Aer Lingus direct
28 Apr - 01 May American Airlines direct

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

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