$556 Cheap Flights from Nagasaki (NGS) to Las Vegas (LAS)

View $556 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Nagasaki to Las Vegas (NGS-LAS)

Prices were available within the past 7 days and start at $556 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Nagasaki (NGS) to Las Vegas (LAS)
Origin airport
Nagasaki
Destination airport
Harry Reid Intl.
Distance
6083 mi

Nagasaki to Las Vegas Flights

The cheapest times to fly from Nagasaki to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nagasaki to Las Vegas are during the month of . You can find some of the cheapest flights from Nagasaki to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nagasaki to Las Vegas

Sunday is one of the best days to book for cheap flights from Nagasaki to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nagasaki to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nagasaki to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $556 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nagasaki to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nagasaki to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS) cost?
Snag a cheap one-way flight from $556 or cheap return flight from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between NGS and LAS. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest NGS to LAS flight.
How many flights per day from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from NGS to LAS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)?
Book a flight from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until right before your break to book your flight from NGS to LAS often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a NGS to LAS flight and hotel package?
You'll typically save money by securing a NGS to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Nagasaki Airport (NGS) to Harry Reid Intl. Airport (LAS)?
Typically, you can cancel or modify your NGS to LAS flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.