Cheapest one-way flights from Las Vegas to Bangkok in April from $367

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Bangkok (BKK) in April 2026 (see full year).

One-Way flights

06 Apr Frontier Airlines
19 Apr Frontier Airlines
16 Apr Frontier Airlines
17 Apr Frontier Airlines
02 Apr Flair Airlines
11 Apr Spirit Airlines
13 Apr Frontier Airlines
18 Apr Southwest Airlines
14 Apr Southwest Airlines

Also check the deals for return flights from Las Vegas to Bangkok in April.

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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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