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$509+ Cheap flights from Hanoi (HAN) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LAS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Hanoi to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$869
(Trip.com)

One-way from

$509
(Kiwi.com)
From Hanoi Noibai to Las Vegas Harry Reid Intl
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One-way flight from Hanoi Noibai to Las Vegas Harry Reid Intl
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Find flight deals from Hanoi to Las Vegas

Cheapest flights from Hanoi to Las Vegas
Explore the most affordable flight options available from Hanoi to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:30 amHAN - LAS
2 stops28h 35mMultiple Airlines
Wed 9/1711:50 pmLAS - HAN
1 stop20h 50mMultiple Airlines
Deal found 7/26$869
This Korean Air deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:00 pmHAN - LAS
1 stop18h 20mKorean Air
Wed 9/1711:50 pmLAS - HAN
1 stop20h 50mKorean Air
Deal found 7/26$912
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:35 pmHAN - LAS
2 stops38h 19mUnited Airlines
Wed 9/176:00 amLAS - HAN
2 stops26h 15mUnited Airlines
Deal found 7/26$936
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:00 pmHAN - LAS
2 stops24h 18mDelta
Tue 9/1612:45 amLAS - HAN
2 stops30h 50mDelta
Deal found 7/26$1,047

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Hanoi to Las Vegas that are best for you.

Fly from

Hanoi

Fly to

Las Vegas

Route

Depart

Return

Price

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 9/9

2:30 am-5:05 pm

2 stops28h 35m

Las Vegas Harry Reid Intl

Wed 9/17

11:50 pm-10:40 am

1 stop20h 50m

$869

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/10

12:00 pm-4:20 pm

1 stop18h 20m

Las Vegas Harry Reid Intl

Wed 9/17

11:50 pm-10:40 am

1 stop20h 50m

$912

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/10

11:35 pm-11:54 pm

2 stops38h 19m

Las Vegas Harry Reid Intl

Wed 9/17

6:00 am-10:15 pm

2 stops26h 15m

$936

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/10

12:00 pm-10:18 pm

2 stops24h 18m

Las Vegas Harry Reid Intl

Tue 9/16

12:45 am-9:35 pm

2 stops30h 50m

$1,047

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 9/16

1:40 am-7:34 am

2 stops43h 54m

$509

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/17

11:35 pm-2:36 pm

2 stops29h 01m

$562

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Sat 10/11

11:35 pm-4:14 pm

2 stops30h 39m

$563

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/17

11:10 pm-4:20 pm

1 stop31h 10m

$751

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Mon 1/5

6:20 pm-10:39 am

2 stops31h 19m

$1,117

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Sat 10/11

6:30 pm-4:14 pm

3 stops35h 44m

$1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
2

Best time to book a flight from Hanoi to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Hanoi to Las Vegas, such as EVA Air, Korean Air, and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,295 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,335 reviews
EVA Air
8.4
Very good
1,221 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Hanoi to Las Vegas one-way?

    The cheapest airlines for a one-way flight from Hanoi to Las Vegas are ANA ($562), United Airlines ($563), and Delta ($751).

  • Can I find deals for flights from Hanoi to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Hanoi to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Las Vegas.

  • Can I find deals for business class flights from Hanoi to Las Vegas?

    Yes. Cheapflights offers flight deals from Hanoi to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Hanoi to Las Vegas (average of $198). Flying from Hanoi to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

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Mesquite
Needles
Boulder City

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