Cheapest return flights from Las Vegas to London in January from $515

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

Return flights

18 Jan - 07 Feb Air Canada
19 Jan - 26 Jan Air Canada
12 Jan - 26 Jan Spirit Airlines
20 Jan - 27 Jan jetBlue
12 Jan - 25 Jan Frontier Airlines
29 Jan - 21 Feb Spirit Airlines
07 Jan - 20 Feb Spirit Airlines
05 Jan - 12 Jan Spirit Airlines
23 Jan - 14 Feb Spirit Airlines
15 Jan - 07 Feb WestJet
06 Jan - 31 Jan Spirit Airlines
16 Jan - 07 Feb Hawaiian Airlines
05 Jan - 31 Jan Spirit Airlines
18 Jan - 22 Jan Hawaiian Airlines
18 Jan - 29 Jan Viva

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

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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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