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Cheap flights from Hanoi to Las Vegas from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Las Vegas departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hanoi to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:05 pm - 11:59 pm
HAN
-
LAS
25h 54m
2 stops
Multiple Airlines Logo
9:00 am - 10:35 am
LAS
-
HAN
35h 35m
2 stops
$974Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Korean Air Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Korean Air Logo
11:50 pm - 10:35 am
LAS
-
HAN
20h 45m
1 stop
$1,012Korean Air
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
12:05 pm - 11:59 pm
HAN
-
LAS
25h 54m
2 stops
Multiple Airlines Logo
10:03 am - 10:35 am
LAS
-
HAN
34h 32m
3 stops
$1,047Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Korean Air Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Korean Air Logo
10:50 pm - 11:10 am
LAS
-
HAN
21h 20m
1 stop
$1,070Korean Air
Thu, Oct 1 - Mon, Feb 1
Korean Air Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Korean Air Logo
10:50 pm - 9:45 pm
LAS
-
HAN
31h 55m
1 stop
$1,070Korean Air
Wed, Sep 30 - Mon, Feb 1
Korean Air Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Korean Air Logo
11:50 pm - 9:35 pm
LAS
-
HAN
31h 45m
1 stop
$1,070Korean Air
Tue, Oct 13 - Sat, Oct 17
Korean Air Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Korean Air Logo
10:50 pm - 11:10 am
LAS
-
HAN
21h 20m
1 stop
$1,070Korean Air
Tue, Sep 29 - Mon, Feb 1
Korean Air Logo
11:10 pm - 4:20 pm
HAN
-
LAS
31h 10m
1 stop
Korean Air Logo
10:50 pm - 9:45 pm
LAS
-
HAN
31h 55m
1 stop
$1,070Korean Air
Mon, Sep 28 - Mon, Feb 1
Delta Logo
12:05 pm - 4:20 pm
HAN
-
LAS
18h 15m
1 stop
Delta Logo
9:53 am - 9:35 pm
LAS
-
HAN
21h 42m
2 stops
$1,091Delta
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
11:35 pm - 2:10 pm
HAN
-
LAS
28h 35m
2 stops
United Airlines Logo
5:45 am - 11:05 pm
LAS
-
HAN
26h 20m
2 stops
$1,093United Airlines
Mon, Sep 28 - Sat, Feb 6

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Korean Air flights from Hanoi to Las Vegas

Our best Korean Air deals on Hanoi to Las Vegas flight tickets
Korean Air
Sep 10
HAN12:05 pmHanoi Noibai
18h 15m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Sep 17
LAS11:50 pmLas Vegas Harry Reid Intl
20h 45m
1 stop
HAN10:35 amHanoi Noibai
$1,012
Korean Air
Oct 13
HAN12:05 pmHanoi Noibai
18h 15m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Oct 17
LAS11:50 pmLas Vegas Harry Reid Intl
31h 45m
1 stop
HAN9:35 pmHanoi Noibai
$1,070
Korean Air
Oct 13
HAN11:10 pmHanoi Noibai
51h 20m
2 stops
LAS12:30 pmLas Vegas Harry Reid Intl
Oct 17
LAS11:50 pmLas Vegas Harry Reid Intl
20h 45m
1 stop
HAN10:35 amHanoi Noibai
$1,221

United Airlines flights from Hanoi to Las Vegas

Our best United Airlines deals on Hanoi to Las Vegas flight tickets
United Airlines
Oct 13
HAN11:35 pmHanoi Noibai
37h 24m
2 stops
LAS10:59 pmLas Vegas Harry Reid Intl
Oct 17
LAS6:00 amLas Vegas Harry Reid Intl
26h 15m
2 stops
HAN10:15 pmHanoi Noibai
$1,094
United Airlines
Oct 13
HAN11:35 pmHanoi Noibai
32h 30m
2 stops
LAS6:05 pmLas Vegas Harry Reid Intl
Oct 17
LAS2:23 pmLas Vegas Harry Reid Intl
41h 52m
2 stops
HAN10:15 pmHanoi Noibai
$1,106

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2026.
Use the filters below to find and compare flights from Hanoi to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Thu 9/10

12:05 pm-11:59 pm

2 stops25h 54m

Las Vegas Harry Reid Intl

Thu 9/17

9:00 am-10:35 am

2 stops35h 35m

$974
Quickest round-trip

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Thu 9/10

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Thu 9/17

11:50 pm-10:35 am

1 stop20h 45m

$1,012

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Thu 9/10

12:05 pm-11:59 pm

2 stops25h 54m

Las Vegas Harry Reid Intl

Thu 9/17

10:03 am-10:35 am

3 stops34h 32m

$1,047

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Thu 10/1

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Mon 2/1

10:50 pm-11:10 am

1 stop21h 20m

$1,070

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Wed 9/30

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Mon 2/1

10:50 pm-9:45 pm

1 stop31h 55m

$1,070

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 10/13

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Sat 10/17

11:50 pm-9:35 pm

1 stop31h 45m

$1,070

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Tue 9/29

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Mon 2/1

10:50 pm-11:10 am

1 stop21h 20m

$1,070

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Mon 9/28

11:10 pm-4:20 pm

1 stop31h 10m

Las Vegas Harry Reid Intl

Mon 2/1

10:50 pm-9:45 pm

1 stop31h 55m

$1,070

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Thu 9/10

12:05 pm-4:20 pm

1 stop18h 15m

Las Vegas Harry Reid Intl

Thu 9/17

9:53 am-9:35 pm

2 stops21h 42m

$1,091

HanoiLas Vegas

HAN - LAS

HANLAS

Hanoi Noibai

Mon 9/28

11:35 pm-2:10 pm

2 stops28h 35m

Las Vegas Harry Reid Intl

Sat 2/6

5:45 am-11:05 pm

2 stops26h 20m

$1,093

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Hanoi to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hanoi to Las Vegas flights?

You could potentially save up to 23% on your flight if you consider stops on a Hanoi to Las Vegas flight.

When to book flights from Hanoi to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to Las Vegas (HAN to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Las Vegas

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Hanoi to Las Vegas takes 18h 15m
There are no direct flights from Hanoi to Las Vegas. There are no popular flight routes from Hanoi to Las Vegas.
Search flight deals

Frequently asked questions about flying from Hanoi to Las Vegas

  • How far is Hanoi Noibai to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Hanoi Noibai to Las Vegas Harry Reid Intl is 7659.9 mi. 18h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Hanoi Noibai Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hanoi Noibai Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Las Vegas?

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Can I find flights from Hanoi to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Hanoi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hanoi to Las Vegas?

momondo helps you find the best flight between Hanoi and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hanoi to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hanoi to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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