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

Return flights

15 Jan - 26 Jan	Frontier Airlines
27 Jan - 03 Feb	Spirit Airlines
29 Jan - 06 Feb	Frontier Airlines
16 Jan - 05 Feb	Flair Airlines
21 Jan - 23 Jan	Air Canada
07 Jan - 20 Jan	Air Canada
16 Jan - 23 Jan	Air Canada
11 Jan - 27 Jan	Hawaiian Airlines
15 Jan - 25 Jan	Air Canada
22 Jan - 24 Jan	Air Canada
16 Jan - 19 Jan	Air Canada
07 Jan - 14 Jan	Air Canada
11 Jan - 14 Jan	Air Canada
30 Jan - 02 Feb	Air Canada
16 Jan - 07 Feb	Air Canada
29 Jan - 08 Feb	Air Canada
27 Jan - 04 Feb	Korean Air

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

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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Cheapest return flights from Las Vegas to Tokyo in January from $556

Return flights