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Cheap flights from Las Vegas to Singapore from $420

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 8/20. 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 - 11:20 pm
LAS
-
SIN
25h 50m
2 stops
Multiple Airlines Logo
11:05 am - 11:59 pm
SIN
-
LAS
27h 54m
2 stops
$849Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
8:11 am - 2:25 am
LAS
-
SIN
27h 14m
2 stops
Multiple Airlines Logo
3:25 am - 11:44 pm
SIN
-
LAS
35h 19m
2 stops
$887Multiple Airlines
Fri, Aug 28 - Thu, Sep 3
Multiple Airlines Logo
6:30 am - 6:40 am
LAS
-
SIN
33h 10m
2 stops
Multiple Airlines Logo
11:05 am - 11:49 pm
SIN
-
LAS
27h 44m
2 stops
$902Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
6:00 am - 6:35 pm
LAS
-
SIN
21h 35m
1 stop
United Airlines Logo
8:35 pm - 12:28 am
SIN
-
LAS
18h 53m
1 stop
$1,165United Airlines
Thu, Aug 27 - Thu, Sep 10
United Airlines Logo
5:45 am - 6:35 pm
LAS
-
SIN
21h 50m
1 stop
United Airlines Logo
10:10 am - 4:03 pm
SIN
-
LAS
20h 53m
1 stop
$1,176United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
5:45 am - 6:35 pm
LAS
-
SIN
21h 50m
1 stop
United Airlines Logo
8:45 am - 3:58 pm
SIN
-
LAS
22h 13m
1 stop
$1,176United Airlines
Thu, Oct 15 - Mon, Oct 19
Cathay Pacific Logo
7:15 am - 12:25 pm
LAS
-
SIN
38h 10m
2 stops
Cathay Pacific Logo
1:25 pm - 9:10 pm
SIN
-
LAS
22h 45m
2 stops
$1,188Cathay Pacific
Thu, Aug 20 - Tue, Sep 1
Cathay Pacific Logo
6:30 pm - 1:05 pm
LAS
-
SIN
26h 35m
2 stops
Cathay Pacific Logo
2:05 pm - 9:18 pm
SIN
-
LAS
23h 13m
2 stops
$1,192Cathay Pacific
Wed, Nov 11 - Mon, Jan 11
Singapore Airlines Logo
8:00 am - 5:30 am
LAS
-
SIN
29h 30m
1 stop
Singapore Airlines Logo
8:45 pm - 11:56 pm
SIN
-
LAS
19h 11m
1 stop
$1,790Singapore Airlines
Wed, Nov 11 - Wed, Jan 13
Singapore Airlines Logo
1:57 pm - 7:55 am
LAS
-
SIN
25h 58m
1 stop
Singapore Airlines Logo
7:00 pm - 11:56 pm
SIN
-
LAS
20h 56m
1 stop
$1,790Singapore Airlines
Tue, Nov 10 - Wed, Jan 13

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Air Canada flights from Las Vegas to Singapore

Our best Air Canada deals on Las Vegas to Singapore flight tickets
Air Canada
Aug 27
LAS6:50 amLas Vegas Harry Reid Intl
31h 25m
1 stop
SIN5:15 amSingapore Changi
Sep 10
SIN7:00 amSingapore Changi
31h 48m
1 stop
LAS11:48 pmLas Vegas Harry Reid Intl
$960
Air Canada
Oct 8
LAS6:50 amLas Vegas Harry Reid Intl
31h 25m
1 stop
SIN5:15 amSingapore Changi
Oct 22
SIN7:00 amSingapore Changi
31h 43m
1 stop
LAS11:43 pmLas Vegas Harry Reid Intl
$979
Air Canada
Sep 10
LAS6:00 pmLas Vegas Harry Reid Intl
20h 15m
1 stop
SIN5:15 amSingapore Changi
Sep 17
SIN7:00 amSingapore Changi
25h 03m
1 stop
LAS5:03 pmLas Vegas Harry Reid Intl
$991

Korean Air flights from Las Vegas to Singapore

Our best Korean Air deals on Las Vegas to Singapore flight tickets
Korean Air
Oct 6
LAS6:00 amLas Vegas Harry Reid Intl
26h 55m
2 stops
SIN11:55 pmSingapore Changi
Oct 13
SIN7:30 amSingapore Changi
23h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$993
Korean Air
Oct 6
LAS6:00 amLas Vegas Harry Reid Intl
26h 55m
2 stops
SIN11:55 pmSingapore Changi
Oct 13
SIN7:30 amSingapore Changi
22h 30m
2 stops
LAS3:00 pmLas Vegas Harry Reid Intl
$1,004
Korean Air
Sep 8
LAS1:22 pmLas Vegas Harry Reid Intl
38h 53m
2 stops
SIN7:15 pmSingapore Changi
Sep 22
SIN10:00 pmSingapore Changi
33h 26m
2 stops
LAS4:26 pmLas Vegas Harry Reid Intl
$1,017

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 July 30, 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 - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 9/10

6:30 am-11:20 pm

2 stops25h 50m

Singapore Changi

Thu 9/17

11:05 am-11:59 pm

2 stops27h 54m

$849

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Fri 8/28

8:11 am-2:25 am

2 stops27h 14m

Singapore Changi

Thu 9/3

3:25 am-11:44 pm

2 stops35h 19m

$887

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Tue 10/6

6:30 am-6:40 am

2 stops33h 10m

Singapore Changi

Tue 10/13

11:05 am-11:49 pm

2 stops27h 44m

$902
Quickest round-trip

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 8/27

6:00 am-6:35 pm

1 stop21h 35m

Singapore Changi

Thu 9/10

8:35 pm-12:28 am

1 stop18h 53m

$1,165

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 10/22

5:45 am-6:35 pm

1 stop21h 50m

Singapore Changi

Mon 10/26

10:10 am-4:03 pm

1 stop20h 53m

$1,176

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 10/15

5:45 am-6:35 pm

1 stop21h 50m

Singapore Changi

Mon 10/19

8:45 am-3:58 pm

1 stop22h 13m

$1,176

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 8/20

7:15 am-12:25 pm

2 stops38h 10m

Singapore Changi

Tue 9/1

1:25 pm-9:10 pm

2 stops22h 45m

$1,188

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 11/11

6:30 pm-1:05 pm

2 stops26h 35m

Singapore Changi

Mon 1/11

2:05 pm-9:18 pm

2 stops23h 13m

$1,192

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 11/11

8:00 am-5:30 am

1 stop29h 30m

Singapore Changi

Wed 1/13

8:45 pm-11:56 pm

1 stop19h 11m

$1,790

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Tue 11/10

1:57 pm-7:55 am

1 stop25h 58m

Singapore Changi

Wed 1/13

7:00 pm-11:56 pm

1 stop20h 56m

$1,790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $863. 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 34% 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

21h 40m

Direct flights

None
The fastest flight from Las Vegas to Singapore takes 21h 40m
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 21h 40m.

  • 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
1,433 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $867Free CancellationRating
7.4
10,052 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $883Free CancellationRating
8.2
1,584 reviews
Search Singapore 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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