HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

$434+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HAN
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$855
(China Airlines)

One-way from

$434
(Trip.com)

Popular in

June

Cheapest in

April

Average price

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

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 April 11, 2025.

This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:50 pmLAS - HAN
1 stop22h 20mKorean Air
Tue 11/1812:20 pmHAN - LAS
1 stop17h 50mKorean Air
Deal found 4/10$751
This China Airlines deal was found by Cheapflights users on 4/10. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:51 pmLAS - HAN
2 stops23h 44mMultiple Airlines
Wed 10/811:35 amHAN - LAS
2 stops24h 36mMultiple Airlines
Deal found 4/10$855
This Ovago deal was found by Cheapflights users on 4/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amLAS - HAN
2 stops27h 05mANA
Mon 11/1712:25 amHAN - LAS
2 stops32h 30mANA
Deal found 4/10$970
This United deal was found by Cheapflights users on 4/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:29 amLAS - HAN
2 stops46h 36mUnited Airlines
Mon 11/1712:25 amHAN - LAS
2 stops28h 42mUnited Airlines
Deal found 4/11$973
This Justfly.com deal was found by Cheapflights users on 4/11. 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.
Sat 11/14:50 pmLAS - HAN
2 stops34h 45mSingapore Airlines
Tue 11/186:25 pmHAN - LAS
3 stops38h 30mSingapore Airlines
Deal found 4/11$1,058
This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:00 amLAS - HAN
2 stops26h 00mAsiana Airlines
Sun 7/131:25 pmHAN - LAS
2 stops20h 52mAsiana Airlines
Deal found 4/10$1,230
This American Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 12/61:41 amLAS - HAN
2 stops29h 49mAmerican Airlines
Sun 12/1411:55 pmHAN - LAS
2 stops32h 07mAmerican Airlines
Deal found 4/11$1,577
This Delta deal was found by Cheapflights users on 4/11. 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 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 stops25h 38mDelta
Deal found 4/11$1,820

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 April 11, 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

Wed 10/1

8:51 pm-10:35 am

2 stops23h 44m

Hanoi Noibai

Wed 10/8

11:35 am-10:11 pm

2 stops24h 36m

$855

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 7/26

11:50 pm-9:35 pm

1 stop31h 45m

Hanoi Noibai

Mon 8/18

11:10 pm-4:40 pm

1 stop31h 30m

$983

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 7/26

7:58 pm-11:30 am

2 stops25h 32m

Hanoi Noibai

Mon 8/18

6:30 pm-5:31 pm

2 stops37h 01m

$1,159

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 7/3

6:00 am-10:00 pm

2 stops26h 00m

Hanoi Noibai

Sun 7/13

1:25 pm-8:17 pm

2 stops20h 52m

$1,230

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Wed 7/2

12:50 am-9:35 pm

2 stops30h 45m

Hanoi Noibai

Sun 7/13

11:10 pm-5:46 pm

2 stops32h 36m

$2,065

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Thu 5/1

6:00 am-1:20 am

2 stops29h 20m

$434

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Mon 5/12

11:50 pm-8:30 pm

1 stop30h 40m

$709

Las VegasHanoi

LAS - HAN

LASHAN

Las Vegas Harry Reid Intl

Sat 5/24

12:54 am-9:35 pm

2 stops30h 41m

$1,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Hanoi flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 April 11, 2025.
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,060 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,288 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,911 reviews
Korean Air
8.4
Very good
1,060 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 $983, was found to be the cheapest airline from Las Vegas to Hanoi.Alternate airlines to your destination round-trip include Singapore Airlines and Asiana Airlines. Korean Air is currently priced 25% below the average price you’ll pay for this route.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Dalat flights
Las Vegas to Phu Quoc 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$855Average$1,133FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.