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Cheap flights from Las Vegas to Xi'an from $828

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Xi'an departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Xi'an

Cheap round-trip flights

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LAS-XIY
6798 mimulti-stop
Multiple Airlines Logo
XIY-LAS
6798 mimulti-stop
Multiple Airlines
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Customize your flight search to find flights from Las Vegas to Xi'an 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, 2025.
Use the filters below to find and compare flights from Las Vegas to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasXi'an

LAS - XIY

LASXIY

Las Vegas Harry Reid Intl

Sun 12/21

7:15 pm-11:45 am

3 stops48h 30m

$828

Las VegasXi'an

LAS - XIY

LASXIY

Las Vegas Harry Reid Intl

Sun 12/21

7:54 pm-1:25 pm

2 stops25h 31m

$1,125

Las VegasXi'an

LAS - XIY

LASXIY

Las Vegas Harry Reid Intl

Sun 12/21

10:50 pm-11:45 am

1 stop20h 55m

$1,230

Las VegasXi'an

LAS - XIY

LASXIY

Las Vegas Harry Reid Intl

Sat 12/20

1:38 am-2:35 pm

2 stops44h 57m

$1,724

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Las Vegas to Xi'an

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

What is the cheapest day to depart on your flight to Xi'an?

The cheapest day to depart from Las Vegas to Xi'an is on a Thursday when prices can be found for as low as $1,354. On the other hand, Monday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,737.

When to book flights from Las Vegas to Xi'an

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

Cheap Las Vegas to Xi'an (LAS to XIY) flight deals and tips

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

Fastest flight time

20h 55m

Direct flights

None

Airports in Xi'an

1 airport
The fastest flight from Las Vegas to Xi'an takes 20h 55m
There are no direct flights from Las Vegas to Xi'an. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Xi'an Xianyang Airport.
There is 1 airport near Xi'an: Xi'an Xianyang (XIY)
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  • How far is Las Vegas Harry Reid Intl to Xi'an Xianyang by plane?

    Xi'an Xianyang is 6798.2 mi away from Las Vegas Harry Reid Intl.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Xi'an Xianyang Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Xi'an Xianyang Airport are updated daily.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Xi'an Xianyang Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Xi'an Xianyang Airport.

  • What documentation or ID do you need to fly to Xi'an Xianyang Airport?

    The necessary travel and health documents for your Xi'an Xianyang 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.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Xi'an?

It is quick and easy to find Las Vegas to Xi'an flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Xi'an that suits you.

Can I find flights from Las Vegas to Xi'an with flexible booking policies on momondo?

All flight searches from Las Vegas to Xi'an on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Las Vegas to Xi'an?

Once you have performed a search for Las Vegas to Xi'an flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Xi'an, momondo offers a useful price alert feature which will track prices for flights to Xi'an from Las Vegas and alert you when they change.

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