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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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$741
(oojo)

One-way from

$375
(Gurufare)

Popular in

July

Cheapest in

August

Average price

$1,127
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. 18% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($123 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Korean Air deal was found by Cheapflights users on 6/12. 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.
Sun 12/76:00 amLAS - HAN
2 stops38h 10mKorean Air
Sun 12/1412:20 pmHAN - LAS
1 stop17h 50mKorean Air
Deal found 6/12$825
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 11/11:45 pmLAS - HAN
2 stops43h 20mUnited Airlines
Mon 11/1712:25 amHAN - LAS
2 stops35h 20mUnited Airlines
Deal found 6/10$917
This Philippine Airlines deal was found by Cheapflights users on 6/12. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:05 amLAS - HAN
2 stops28h 45mMultiple Airlines
Mon 11/172:50 amHAN - LAS
2 stops29h 06mMultiple Airlines
Deal found 6/12$964
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 10/3112:45 amLAS - HAN
2 stops30h 55mDelta
Tue 11/1812:20 pmHAN - LAS
2 stops20h 43mDelta
Deal found 6/10$1,129
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:08 pmLAS - HAN
2 stops26h 22mSingapore Airlines
Tue 11/186:25 pmHAN - LAS
3 stops38h 32mSingapore Airlines
Deal found 6/11$1,430
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:30 amLAS - HAN
2 stops23h 20mJapan Airlines
Sun 11/2311:55 pmHAN - LAS
2 stops28h 58mJapan Airlines
Deal found 6/11$4,793
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:39 pmLAS - HAN
2 stops23h 16mCathay Pacific
Sun 11/237:25 pmHAN - LAS
2 stops36h 31mCathay Pacific
Deal found 6/11$5,145
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Tue 9/167:04 pmLAS - HAN
2 stops31h 46mSTARLUX Airlines
Sat 11/226:25 pmHAN - LAS
2 stops42h 55mSTARLUX Airlines
Deal found 6/11$5,811
This Justfly.com deal was found by Cheapflights users on 6/11. 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.
Mon 9/157:45 amLAS - HAN
2 stops24h 30mANA
Fri 11/2112:25 amHAN - LAS
2 stops29h 10mANA
Deal found 6/11$7,744
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:50 amLAS - HAN
2 stops24h 00mAlaska Airlines
Sat 11/2211:55 pmHAN - LAS
2 stops48h 35mAlaska Airlines
Deal found 6/11$10,678
This Asiana Airlines deal was found by Cheapflights users on 6/11. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amLAS - HAN
2 stops40h 15mAsiana Airlines
Fri 11/212:30 pmHAN - LAS
2 stops48h 22mAsiana Airlines
Deal found 6/11$11,406
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/156:23 amLAS - HAN
3 stops25h 27mAmerican Airlines
Sun 11/2311:55 pmHAN - LAS
2 stops28h 58mAmerican Airlines
Deal found 6/11$27,413

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 June 12, 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

Sun 12/7

6:00 am-11:10 am

2 stops38h 10m

Hanoi Noibai

Sun 12/14

12:20 pm-3:10 pm

1 stop17h 50m

$825

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 11/1

1:45 pm-11:05 pm

2 stops43h 20m

Hanoi Noibai

Mon 11/17

12:25 am-8:45 pm

2 stops35h 20m

$917

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 11/1

7:05 am-1:50 am

2 stops28h 45m

Hanoi Noibai

Mon 11/17

2:50 am-4:56 pm

2 stops29h 06m

$964

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Fri 10/31

12:45 am-9:40 pm

2 stops30h 55m

Hanoi Noibai

Tue 11/18

12:20 pm-6:03 pm

2 stops20h 43m

$1,129

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 11/1

7:08 pm-11:30 am

2 stops26h 22m

Hanoi Noibai

Tue 11/18

6:25 pm-5:57 pm

3 stops38h 32m

$1,430

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Mon 9/15

8:30 am-9:50 pm

2 stops23h 20m

Hanoi Noibai

Sun 11/23

11:55 pm-1:53 pm

2 stops28h 58m

$4,793

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sun 9/14

8:39 pm-9:55 am

2 stops23h 16m

Hanoi Noibai

Sun 11/23

7:25 pm-4:56 pm

2 stops36h 31m

$5,145

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Tue 9/16

7:04 pm-4:50 pm

2 stops31h 46m

Hanoi Noibai

Sat 11/22

6:25 pm-10:20 pm

2 stops42h 55m

$5,811

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Mon 9/15

7:45 am-10:15 pm

2 stops24h 30m

Hanoi Noibai

Fri 11/21

12:25 am-2:35 pm

2 stops29h 10m

$7,744

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 9/18

7:50 am-9:50 pm

2 stops24h 00m

Hanoi Noibai

Sat 11/22

11:55 pm-9:30 am

2 stops48h 35m

$10,678

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
2

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 June 12, 2025.
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,489 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very good
882 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
440 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Boarding

9.0

Food

8.8

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 $741, was found to be the cheapest airline from Las Vegas to Hanoi.Alternate airlines to your destination round-trip include United Airlines and Delta. Korean Air is currently priced 38% 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), Delta ($381), and ANA ($386).

  • 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.
Las Vegas to Ho Chi Minh City flights
Las Vegas to Da Nang flights
Reno to Ho Chi Minh City flights
Las Vegas to Phu Quoc flights
Las Vegas to Dalat flights
Reno to Hanoi 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$807Average$1,046FlexibilityNo cancel feeOn-time81%

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