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Cheap flights from Las Vegas to Singapore from $453

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 Singapore departing on 9/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 12:45 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
27h 15m2 stops San Francisco Tokyo Narita
Multiple Airlines Logo
11:05 am - 11:59 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
27h 54m2 stops Tokyo Haneda San Francisco
$859Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
2:48 pm - 2:25 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
44h 37m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
12:55 am - 11:59 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
38h 04m2 stops Shanghai Pu Dong San Francisco
$879Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
6:30 am - 11:20 pmLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
25h 50m2 stops San Francisco Tokyo Narita
Multiple Airlines Logo
6:15 am - 8:56 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
29h 41m2 stops Tokyo Narita San Francisco
$884Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
6:30 am - 12:45 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
27h 15m2 stops San Francisco Tokyo Narita
Multiple Airlines Logo
12:50 am - 9:02 amSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
47h 12m3 stops Tokyo Narita San Francisco Ontario
$906Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Cathay Pacific Logo
7:47 pm - 11:45 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
24h 58m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
7:40 am - 1:45 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
22h 05m2 stops Hong Kong Intl Los Angeles
$1,053Cathay Pacific
Thu, Oct 15 - Mon, Nov 30
Cathay Pacific Logo
7:47 pm - 11:45 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
24h 58m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
7:40 am - 1:45 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
22h 05m2 stops Hong Kong Intl Los Angeles
$1,055Cathay Pacific
Thu, Oct 15 - Mon, Nov 30
Cathay Pacific Logo
7:40 pm - 11:45 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
25h 05m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
12:45 pm - 9:10 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
23h 25m2 stops Hong Kong Intl Los Angeles
$1,057Cathay Pacific
Sun, Aug 30 - Thu, Sep 3
United Airlines Logo
11:27 am - 7:00 amLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
28h 33m1 stop San Francisco
United Airlines Logo
10:10 am - 8:43 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
26h 33m1 stop San Francisco
$1,176United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
6:00 am - 6:35 pmLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
21h 35m2 stops Los Angeles San Francisco
United Airlines Logo
8:45 am - 6:43 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
24h 58m1 stop San Francisco
$1,176United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
6:00 am - 6:35 pmLAS  Las Vegas Harry Reid Intl-SIN Singapore Changi
21h 35m1 stop San Francisco
United Airlines Logo
8:45 am - 2:03 pmSIN  Singapore Changi-LAS Las Vegas Harry Reid Intl
20h 18m1 stop San Francisco
$1,176United Airlines
Sat, Aug 29 - Sun, Sep 6

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China Eastern flights from Las Vegas to Singapore

Our best China Eastern deals on Las Vegas to Singapore flight tickets
China Eastern
Nov 13
LAS7:00 amLas Vegas Harry Reid Intl
30h 25m
2 stops
SIN5:25 amSingapore Changi
Dec 19
SIN12:25 amSingapore Changi
32h 29m
2 stops
LAS4:54 pmLas Vegas Harry Reid Intl
$990
China Eastern
Aug 26
LAS6:35 amLas Vegas Harry Reid Intl
31h 40m
2 stops
SIN5:15 amSingapore Changi
Sep 7
SIN3:25 amSingapore Changi
28h 01m
2 stops
LAS4:26 pmLas Vegas Harry Reid Intl
$7,048
China Eastern
Aug 26
LAS6:35 amLas Vegas Harry Reid Intl
31h 40m
2 stops
SIN5:15 amSingapore Changi
Sep 10
SIN11:10 pmSingapore Changi
32h 16m
2 stops
LAS4:26 pmLas Vegas Harry Reid Intl
$8,298

Korean Air flights from Las Vegas to Singapore

Our best Korean Air deals on Las Vegas to Singapore flight tickets
Korean Air
Sep 28
LAS11:50 pmLas Vegas Harry Reid Intl
38h 10m
1 stop
SIN5:00 amSingapore Changi
Oct 5
SIN7:30 amSingapore Changi
23h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,027
Korean Air
Sep 14
LAS11:50 pmLas Vegas Harry Reid Intl
38h 10m
1 stop
SIN5:00 amSingapore Changi
Sep 29
SIN10:00 pmSingapore Changi
33h 20m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,038
Korean Air
Sep 23
LAS11:50 pmLas Vegas Harry Reid Intl
28h 25m
1 stop
SIN7:15 pmSingapore Changi
Sep 30
SIN7:30 amSingapore Changi
23h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Singapore 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 August 14, 2026.
Use the filters below to find and compare flights from Las Vegas to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Thu 9/10

6:30 am-12:45 am

2 stops27h 15m

Singapore Changi

Thu 9/17

11:05 am-11:59 pm

2 stops27h 54m

$859

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Fri 9/4

2:48 pm-2:25 am

2 stops44h 37m

Singapore Changi

Sun 9/13

12:55 am-11:59 pm

2 stops38h 04m

$879

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Mon 9/14

6:30 am-11:20 pm

2 stops25h 50m

Singapore Changi

Tue 9/29

6:15 am-8:56 pm

2 stops29h 41m

$884

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Thu 9/10

6:30 am-12:45 am

2 stops27h 15m

Singapore Changi

Wed 9/16

12:50 am-9:02 am

3 stops47h 12m

$906

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Thu 10/15

7:47 pm-11:45 am

2 stops24h 58m

Singapore Changi

Mon 11/30

7:40 am-1:45 pm

2 stops22h 05m

$1,053

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Thu 10/15

7:47 pm-11:45 am

2 stops24h 58m

Singapore Changi

Mon 11/30

7:40 am-1:45 pm

2 stops22h 05m

$1,055

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Sun 8/30

7:40 pm-11:45 am

2 stops25h 05m

Singapore Changi

Thu 9/3

12:45 pm-9:10 pm

2 stops23h 25m

$1,057

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Thu 10/29

11:27 am-7:00 am

1 stop28h 33m

Singapore Changi

Mon 11/2

10:10 am-8:43 pm

1 stop26h 33m

$1,176

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Fri 8/28

6:00 am-6:35 pm

2 stops21h 35m

Singapore Changi

Tue 9/1

8:45 am-6:43 pm

1 stop24h 58m

$1,176
Quickest round-trip

Las VegasSingapore

LAS Las Vegas Harry Reid Intl - SIN Singapore Changi

LASSIN

Las Vegas Harry Reid Intl

Sat 8/29

6:00 am-6:35 pm

1 stop21h 35m

Singapore Changi

Sun 9/6

8:45 am-2:03 pm

1 stop20h 18m

$1,176

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 Singapore from

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

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 month to fly to Singapore?

The month of September is, on average, the cheapest month to fly to Singapore from Las Vegas, with most prices found around $849. If you aren’t able to travel to Singapore during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $904.

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

You could potentially save up to 31% on your flight if you consider stops on a Las Vegas to Singapore flight.

How have Las Vegas to Singapore flight prices changed over time?

When to book flights from Las Vegas to Singapore

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

Cheap Las Vegas to Singapore (LAS to SIN) flight deals and tips

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

Fastest flight time

24h 08m

Direct flights

None
The fastest flight from Las Vegas to Singapore takes 24h 08m
There are no direct flights from Las Vegas to Singapore. There are no popular flight routes from Las Vegas to Singapore.
Search flight deals

Frequently asked questions about flying from Las Vegas to Singapore

  • How far is Las Vegas Harry Reid Intl to Singapore Changi by plane?

    There are 8828.8 mi between Las Vegas Harry Reid Intl and Singapore Changi. In terms of flight time, this usually takes a little over 24h 08m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Singapore Changi 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 Las Vegas Harry Reid Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi 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.

  • What is the most popular airline from Las Vegas to Singapore?

Best airlines flying from Las Vegas to Singapore

Compare and see reviews for airlines that fly from Las Vegas to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $729Free CancellationRating
7.6
1,451 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $867Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Singapore. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Singapore from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Singapore from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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