Cheapest return LAS–LGW flights, May

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

Return flights

10 May - 13 May Condor
27 May - 01 Jun jetBlue
22 May - 28 May Allegiant Air
24 May - 28 May jetBlue
13 May - 01 Jun Alaska Airlines
28 May - 04 Jun Frontier Airlines
28 May - 12 Jun WestJet
28 May - 06 Jun Frontier Airlines
19 May - 26 May Frontier Airlines
22 May - 24 May Frontier Airlines
25 May - 01 Jun WestJet
21 May - 31 May WestJet
19 May - 24 May Frontier Airlines
13 May - 20 May Virgin Atlantic
20 May - 27 May SWISS
21 May - 01 Jun WestJet
20 May - 14 Jun WestJet
19 May - 13 Jun Frontier Airlines
21 May - 25 May Frontier Airlines
20 May - 17 Jun SWISS

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

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