Cheap Flights from Osaka to Las Vegas from $629

Frequently Asked Questions

• What are the cheapest flights from Osaka to Las Vegas (OSA-LAS)?

  Based on Trip.com data, Hawaiian Airlines offers one-way fares as low as $629 on Cheapest nonstop routes (e.g. KIX to LAS on Sat, Feb 28), while Korean Air offers Cheapest nonstop round-trips from $687 departing on Sat, Mar 7 and returning on Sat, Mar 14.

• Which airlines offer direct flights from Osaka to Las Vegas?

  At the moment, you can catch a nonstop flight from Osaka to Las Vegas with the following airlines, including: Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Osaka to Las Vegas?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka to Las Vegas is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Osaka to Las Vegas?

  To find best deals on flights from Osaka to Las Vegas, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Feb 28, with one-way flights priced at just $629.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Las Vegas travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Osaka (OSA) to Las Vegas (LAS) the cheapest?

  The cheapest months to fly from Osaka to Las Vegas is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Osaka to Las Vegas on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Osaka to Las Vegas on February 20, 2026 with United Airlines, with prices starting at $876.

• Which airports can I fly to for Las Vegas from Osaka?

  You can land at any one of the following hubs in Las Vegas, with Kobe Airport to Harry Reid International Airport (UKB-LAS) is by far the most common option on this route: Harry Reid International Airport (LAS) Boulder City Municipal Airport (BLD) Henderson Executive Airport (HSH) Nellis Air Force Base (LSV).

• Is there any time difference between Osaka and Las Vegas?

  The time difference between Las Vegas and Osaka is 17h.

• How do I change or cancel my ticket from Osaka to Las Vegas?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.