
Popular airlines from Harry Reid Intl. Airport (LAS) to Noi Bai Intl. Airport (HAN)
- Cathay Pacific
Cathay Pacific
- Korean Air
Korean Air
- Asiana Airlines
Asiana Airlines
- Singapore Airlines
Singapore Airlines
- Qatar Airways
Qatar Airways
- Japan Airlines
Japan Airlines
- All Nippon Airways
All Nippon Airways
- Plan, book, fly with confidence
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Cheap Flights from Las Vegas to Hanoi (LAS-HAN)
Prices were available within the past 7 days and start at $365 for one-way flights and $699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Alternative airports near Hanoi
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Harry Reid Intl. |
Destination airport | Noi Bai Intl. |
Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, Etihad Airways, Japan Airlines, Korean Air, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United |
Roundtrip price | $699 |
Distance | 7658 mi |
Las Vegas to Hanoi Flights
The cheapest times to fly from Las Vegas to Hanoi
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 Las Vegas to Hanoi are during the month of August. You can find some of the cheapest flights from Las Vegas to Hanoi with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Las Vegas to Hanoi
Sunday is one of the best days to book for cheap flights from Las Vegas to Hanoi: 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 Las Vegas to Hanoi
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 Las Vegas to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $365 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 Las Vegas to Hanoi 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 Las Vegas to Hanoi 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.
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Top Routes from Las Vegas
- Las Vegas to Chicago (LAS - ORD)
- Las Vegas to Newark Liberty Intl. Airport (LAS - EWR)
- Las Vegas to San Diego (LAS - SAN)
- Las Vegas to Los Angeles (LAS - LAX)
- Las Vegas to Miami (LAS - MIA)
- Las Vegas to Honolulu (LAS - HNL)
- Las Vegas to Orange County (LAS - SNA)
- Las Vegas to Manila (LAS - MNL)
- Las Vegas to New York (LAS - JFK)
- Las Vegas to Seattle (LAS - SEA)
- Las Vegas to Houston (LAS - IAH)
- Las Vegas to Dallas (LAS - DFW)
Top Routes to Hanoi
- Chicago to Hanoi (ORD - HAN)
- Newark Liberty Intl. Airport to Hanoi (EWR - HAN)
- Los Angeles to Hanoi (LAX - HAN)
- Kathmandu to Hanoi (KTM - HAN)
- Boston to Hanoi (BOS - HAN)
- New York to Hanoi (LGA - HAN)
- Manila to Hanoi (MNL - HAN)
- Washington to Hanoi (IAD - HAN)
- New York to Hanoi (JFK - HAN)
- Seattle to Hanoi (SEA - HAN)
- Zürich to Hanoi (ZRH - HAN)
- Houston to Hanoi (IAH - HAN)
Top Routes from Las Vegas
- Spirit Airlines Las Vegas to Chicago
- Spirit Airlines Las Vegas to Newark Liberty Intl. Airport
- Alaska Airlines Las Vegas to San Diego
- Spirit Airlines Las Vegas to Los Angeles
- Alaska Airlines Las Vegas to Honolulu
- Spirit Airlines Las Vegas to Orange County
- JetBlue Airways Las Vegas to New York
- Alaska Airlines Las Vegas to Seattle
- Spirit Airlines Las Vegas to Houston
- Spirit Airlines Las Vegas to Dallas
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Nearby Airports
- Henderson Executive Airport (HSH)
- Boulder City Municipal Airport (BLD)
- Laughlin - Bullhead Intl. Airport (IFP)
- Kingman Airport (IGM)
- St. George Airport (SGU)
- Lake Havasu City Municipal Airport (HII)
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- Cedar City Regional Airport (CDC)
- Bermuda Dunes Airport (UDD)
- Palm Springs Intl. Airport (PSP)
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