$593 Cheap Flights from Hanoi (HAN) to Las Vegas (LAS)

View $593 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Hanoi to Las Vegas (HAN-LAS)

Prices were available within the past 7 days and start at $593 for one-way flights and $961 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 15 - Sun, Jul 27
HAN
Hanoi
LAS
Las Vegas
$961 Roundtrip, found 5 days ago
$961
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jul 15 from Hanoi to Las Vegas, returning Sun, Jul 27, priced at $961 found 5 days ago
All Nippon Airways
Sun, Jul 13 - Mon, Jul 28
HAN
Hanoi
LAS
Las Vegas
$969 Roundtrip, found 5 days ago
$969
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sun, Jul 13 from Hanoi to Las Vegas, returning Mon, Jul 28, priced at $969 found 5 days ago
Korean Air
Wed, Dec 3 - Sun, Dec 14
HAN
Hanoi
LAS
Las Vegas
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Dec 3 from Hanoi to Las Vegas, returning Sun, Dec 14, priced at $970 found 3 days ago
China Airlines
Tue, Aug 19 - Tue, Aug 26
HAN
Hanoi
LAS
Las Vegas
$976 Roundtrip, found 22 hours ago
$976
Roundtrip
found 22 hours ago
Select China Airlines flight, departing Tue, Aug 19 from Hanoi to Las Vegas, returning Tue, Aug 26, priced at $976 found 22 hours ago
EVA Airways
Tue, Aug 19 - Tue, Aug 26
HAN
Hanoi
LAS
Las Vegas
$982 Roundtrip, found 22 hours ago
$982
Roundtrip
found 22 hours ago
Select EVA Airways flight, departing Tue, Aug 19 from Hanoi to Las Vegas, returning Tue, Aug 26, priced at $982 found 22 hours ago
EVA Airways
Sun, Aug 17 - Sun, Aug 24
HAN
Hanoi
LAS
Las Vegas
$997 Roundtrip, found 2 days ago
$997
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Sun, Aug 17 from Hanoi to Las Vegas, returning Sun, Aug 24, priced at $997 found 2 days ago
EVA Airways
Sun, Aug 17 - Sun, Aug 24
HAN
Hanoi
LAS
Las Vegas
$998 Roundtrip, found 2 days ago
$998
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Sun, Aug 17 from Hanoi to Las Vegas, returning Sun, Aug 24, priced at $998 found 2 days ago
EVA Airways
Tue, Aug 19 - Tue, Aug 26
HAN
Hanoi
LAS
Las Vegas
$1,002 Roundtrip, found 22 hours ago
$1,002
Roundtrip
found 22 hours ago
Select EVA Airways flight, departing Tue, Aug 19 from Hanoi to Las Vegas, returning Tue, Aug 26, priced at $1,002 found 22 hours ago
China Airlines
Tue, Aug 19 - Tue, Aug 26
HAN
Hanoi
LAS
Las Vegas
$1,007 Roundtrip, found 22 hours ago
$1,007
Roundtrip
found 22 hours ago
Select China Airlines flight, departing Tue, Aug 19 from Hanoi to Las Vegas, returning Tue, Aug 26, priced at $1,007 found 22 hours ago
EVA Airways
Tue, Aug 19 - Tue, Aug 26
HAN
Hanoi
LAS
Las Vegas
$1,009 Roundtrip, found 22 hours ago
$1,009
Roundtrip
found 22 hours ago
Select EVA Airways flight, departing Tue, Aug 19 from Hanoi to Las Vegas, returning Tue, Aug 26, priced at $1,009 found 22 hours ago
Flights from Hanoi (HAN) to Las Vegas (LAS)
Origin airport
Noi Bai Intl.
Destination airport
Harry Reid Intl.
Airlines serving
All Nippon Airways, Asiana Airlines, Cathay Pacific, Japan Airlines, Korean Air, STARLUX Airlines
Roundtrip price
$960
Distance
7658 mi

Hanoi to Las Vegas Flights

The cheapest times to fly from Hanoi 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 Hanoi to Las Vegas are during the month of July. You can find some of the cheapest flights from Hanoi to Las Vegas with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Hanoi 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 Hanoi 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 Hanoi to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $593 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 Hanoi 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 Hanoi 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 Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from HAN to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HAN to LAS?
The cheapest flights from HAN to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HAN to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HAN to LAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HAN to LAS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season 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 Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS)?
To reach Harry Reid Intl. Airport (LAS) on time, select a flight that takes off from Noi Bai Intl. Airport (HAN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until just before your departure to book your flight from HAN to LAS often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a HAN to LAS flight and hotel package?
You can save money by securing a HAN to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Noi Bai Intl. Airport (HAN) to Harry Reid Intl. Airport (LAS)?
If you reserved your HAN to LAS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.