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$375+ Cheap flights from Las Vegas (LAS) to Hanoi (HAN)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HAN
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Las Vegas to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Hanoi (HAN). 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$701
(oojo)

One-way from

$375
(StudentUniverse)

Popular in

June

Cheapest in

April

Average price

$923
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Hanoi Noibai flights.
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From Las Vegas Harry Reid Intl to Hanoi Noibai
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One-way flight from Las Vegas Harry Reid Intl to Hanoi Noibai
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Highest demand for flights based on searches. 19% potential increase in price ($311 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Las Vegas to Hanoi

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

This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2111:50 pmLAS - HAN
1 stop20h 50mKorean Air
mar. 10/2811:00 pmHAN - LAS
1 stop31h 10mKorean Air
Deal found 4/28$701
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:00 amLAS - HAN
2 stops50h 15mANA
lun. 10/2712:25 amHAN - LAS
2 stops51h 42mANA
Deal found 4/28$782
This United Airlines deal was found by Cheapflights users on 4/27. 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.
mar. 10/217:55 pmLAS - HAN
2 stops36h 20mUnited Airlines
lun. 10/2712:25 amHAN - LAS
2 stops30h 24mUnited Airlines
Deal found 4/27$824
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2111:50 pmLAS - HAN
1 stop31h 45mMultiple Airlines
lun. 10/2712:25 amHAN - LAS
2 stops28h 01mMultiple Airlines
Deal found 4/28$994
This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:20 pmLAS - HAN
2 stops25h 10mSingapore Airlines
mar. 10/286:25 pmHAN - LAS
3 stops37h 30mSingapore Airlines
Deal found 4/27$1,134
This Delta deal was found by Cheapflights users on 4/28. 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.
lun. 10/2012:45 amLAS - HAN
2 stops30h 50mDelta
mar. 10/2812:20 pmHAN - LAS
2 stops19h 43mDelta
Deal found 4/28$1,136
This STARLUX Airlines deal was found by Cheapflights users on 4/27. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/12:04 pmLAS - HAN
2 stops30h 21mSTARLUX Airlines
jue. 8/75:50 pmHAN - LAS
2 stops41h 36mSTARLUX Airlines
Deal found 4/27$1,210
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/74:50 pmLAS - HAN
2 stops38h 10mAir Canada
sáb. 12/1312:25 amHAN - LAS
2 stops30h 26mAir Canada
Deal found 4/28$1,311
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/61:41 amLAS - HAN
2 stops29h 49mAmerican Airlines
dom. 12/1411:55 pmHAN - LAS
2 stops28h 50mAmerican Airlines
Deal found 4/28$1,423
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/19:10 amLAS - HAN
2 stops26h 20mPhilippine Airlines
mié. 8/61:45 amHAN - LAS
2 stops47h 23mPhilippine Airlines
Deal found 4/27$1,650
This AranGrant deal was found by Cheapflights users on 4/27. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 pmLAS - HAN
2 stops25h 55mCathay Pacific
sáb. 6/147:05 pmHAN - LAS
2 stops36h 26mCathay Pacific
Deal found 4/27$4,871

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Hanoi 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 abril 29, 2025.
Use the filters below to find and compare flights from Las Vegas to Hanoi that are best for you.

Fly from

Las Vegas

Fly to

Hanoi

Route

Depart

Return

Price

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 10/21

11:50 pm-10:40 am

1 stop20h 50m

Hanoi Noibai

mar. 10/28

11:00 pm-4:10 pm

1 stop31h 10m

$701

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 10/21

6:00 am-10:15 pm

2 stops50h 15m

Hanoi Noibai

lun. 10/27

12:25 am-2:07 pm

2 stops51h 42m

$782

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 10/21

7:55 pm-10:15 pm

2 stops36h 20m

Hanoi Noibai

lun. 10/27

12:25 am-4:49 pm

2 stops30h 24m

$824

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 10/21

11:50 pm-9:35 pm

1 stop31h 45m

Hanoi Noibai

lun. 10/27

12:25 am-2:26 pm

2 stops28h 01m

$994

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mar. 10/21

8:20 pm-11:30 am

2 stops25h 10m

Hanoi Noibai

mar. 10/28

6:25 pm-5:55 pm

3 stops37h 30m

$1,134

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

lun. 10/20

12:45 am-9:35 pm

2 stops30h 50m

Hanoi Noibai

mar. 10/28

12:20 pm-6:03 pm

2 stops19h 43m

$1,136

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

vie. 8/1

2:04 pm-10:25 am

2 stops30h 21m

Hanoi Noibai

jue. 8/7

5:50 pm-9:26 pm

2 stops41h 36m

$1,210

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

vie. 8/1

9:10 am-1:30 am

2 stops26h 20m

Hanoi Noibai

mié. 8/6

1:45 am-11:08 am

2 stops47h 23m

$1,650

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mié. 5/28

6:00 pm-9:55 am

2 stops25h 55m

Hanoi Noibai

sáb. 6/14

7:05 pm-5:31 pm

2 stops36h 26m

$4,871

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

mié. 5/28

7:05 am-9:50 pm

3 stops24h 45m

Hanoi Noibai

sáb. 6/14

11:20 pm-8:00 pm

2 stops34h 40m

$21,828

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
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Compare providers for flights from Las Vegas to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Hanoi in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Hanoi flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Hanoi flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Hanoi flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Las Vegas 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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Hanoi

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated abril 29, 2025.
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
855 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Singapore Airlines
8.1
Very good
1,292 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Delta
8.0
Very good
7,929 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Hanoi. 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 flying from Las Vegas to Hanoi round-trip?

    Korean Air, at $701, was found to be the cheapest airline from Las Vegas to Hanoi.Alternate airlines to your destination round-trip include ANA and United Airlines. Korean Air is currently priced 47% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Las Vegas to Hanoi are Korean Air ($375), United Airlines ($387), and Delta ($445).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Hanoi 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 Las Vegas to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Hanoi (average of $975). Flying from Las Vegas to Hanoi in December is currently the most expensive (average of $1,618). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Las Vegas to Da Nang flights
Reno to Hanoi flights
Reno to Ho Chi Minh City flights
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Las Vegas to Phu Quoc flights

Top airline flying from Las Vegas to Hanoi

Discover the top airline that operate flights from Las Vegas to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$855Average$1,068FlexibilityNo cancel feeOn-time81%

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