Cheapest return flights from Las Vegas to London in December from 580€

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

Return flights

02 Dec - 16 Dec Aer Lingus
30 Dec - 13 Jan Sun Country Airlines
16 Dec - 05 Jan jetBlue
30 Dec - 14 Jan SWISS
25 Dec - 29 Dec Spirit Airlines
05 Dec - 19 Dec Spirit Airlines
31 Dec - 04 Jan WestJet

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

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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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