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Cheap flights from Las Vegas to Singapore from $429

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 8:15 pm
LAS
-
SIN
22h 15m1 stop
United Airlines Logo
10:10 am - 10:46 pm
SIN
-
LAS
28h 36m1 stop
$868United Airlines
Mon, Feb 9 - Sun, Mar 1
United Airlines Logo
1:35 pm - 8:00 am
LAS
-
SIN
26h 25m2 stops
United Airlines Logo
10:10 am - 8:15 pm
SIN
-
LAS
26h 05m2 stops
$872United Airlines
Mon, Feb 9 - Mon, Feb 23
United Airlines Logo
7:30 am - 8:15 pm
LAS
-
SIN
20h 45m1 stop
United Airlines Logo
10:10 am - 10:56 pm
SIN
-
LAS
28h 46m1 stop
$873United Airlines
Fri, Feb 6 - Fri, Feb 27
Cathay Pacific Logo
7:49 am - 12:25 am
LAS
-
SIN
24h 36m2 stops
Cathay Pacific Logo
8:15 pm - 2:27 pm
SIN
-
LAS
34h 12m2 stops
$878Cathay Pacific
Mon, Feb 9 - Sun, Feb 22
United Airlines Logo
7:30 am - 8:15 pm
LAS
-
SIN
20h 45m1 stop
United Airlines Logo
6:35 am - 12:58 am
SIN
-
LAS
34h 23m2 stops
$886United Airlines
Fri, Feb 6 - Fri, Feb 27
Cathay Pacific Logo
7:00 am - 12:50 am
LAS
-
SIN
26h 50m2 stops
Cathay Pacific Logo
1:50 am - 9:43 pm
SIN
-
LAS
34h 53m2 stops
$909Cathay Pacific
Thu, Apr 30 - Sun, May 3
Korean Air Logo
6:15 am - 12:10 am
LAS
-
SIN
25h 55m2 stops
Korean Air Logo
10:30 pm - 5:30 pm
SIN
-
LAS
35h 00m2 stops
$927Korean Air
Mon, Feb 9 - Sun, Feb 22
Cathay Pacific Logo
7:05 am - 5:40 am
LAS
-
SIN
30h 35m2 stops
Cathay Pacific Logo
12:55 pm - 8:59 pm
SIN
-
LAS
24h 04m2 stops
$928Cathay Pacific
Tue, Feb 10 - Sat, Feb 28
Air Canada Logo
7:30 am - 5:15 am
LAS
-
SIN
30h 45m1 stop
Air Canada Logo
10:50 pm - 4:05 pm
SIN
-
LAS
32h 15m2 stops
$929Air Canada
Sun, May 10 - Wed, Jun 10
Cathay Pacific Logo
6:00 pm - 12:25 pm
LAS
-
SIN
27h 25m2 stops
Cathay Pacific Logo
1:25 pm - 9:00 pm
SIN
-
LAS
46h 35m2 stops
$933Cathay Pacific
Sun, May 10 - Fri, Jul 10

Korean Air flights from Las Vegas to Singapore

Our best Korean Air deals on Las Vegas to Singapore flight tickets
Korean Air
Feb 9
LAS6:15 amLas Vegas Harry Reid Intl
25h 55m
2 stops
SIN12:10 amSingapore Changi
Feb 22
SIN10:30 pmSingapore Changi
35h 00m
2 stops
LAS5:30 pmLas Vegas Harry Reid Intl
$927
Find similar
Korean Air
Feb 6
LAS10:50 pmLas Vegas Harry Reid Intl
33h 20m
1 stop
SIN12:10 amSingapore Changi
Mar 1
SIN10:30 pmSingapore Changi
30h 44m
2 stops
LAS1:14 pmLas Vegas Harry Reid Intl
$971
Find similar
Korean Air
May 10
LAS11:50 pmLas Vegas Harry Reid Intl
29h 05m
1 stop
SIN7:55 pmSingapore Changi
Jun 10
SIN10:30 pmSingapore Changi
32h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,060
Find similar

Air Canada flights from Las Vegas to Singapore

Our best Air Canada deals on Las Vegas to Singapore flight tickets
Air Canada
May 10
LAS7:30 amLas Vegas Harry Reid Intl
30h 45m
1 stop
SIN5:15 amSingapore Changi
Jun 10
SIN10:50 pmSingapore Changi
32h 15m
2 stops
LAS4:05 pmLas Vegas Harry Reid Intl
$929
Find similar
Air Canada
Apr 21
LAS4:45 pmLas Vegas Harry Reid Intl
21h 30m
1 stop
SIN5:15 amSingapore Changi
Apr 26
SIN7:00 amSingapore Changi
30h 17m
1 stop
LAS10:17 pmLas Vegas Harry Reid Intl
$936
Find similar
Air Canada
May 10
LAS6:00 pmLas Vegas Harry Reid Intl
20h 15m
1 stop
SIN5:15 amSingapore Changi
Jul 10
SIN8:00 amSingapore Changi
30h 51m
2 stops
LAS11:51 pmLas Vegas Harry Reid Intl
$1,049
Find similar

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 December 4, 2025.
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

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

6:00 am-8:15 pm

1 stop22h 15m

Singapore Changi

Sun 3/1

10:10 am-10:46 pm

1 stop28h 36m

$868

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

1:35 pm-8:00 am

2 stops26h 25m

Singapore Changi

Mon 2/23

10:10 am-8:15 pm

2 stops26h 05m

$872

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Fri 2/6

7:30 am-8:15 pm

1 stop20h 45m

Singapore Changi

Fri 2/27

10:10 am-10:56 pm

1 stop28h 46m

$873

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

7:49 am-12:25 am

2 stops24h 36m

Singapore Changi

Sun 2/22

8:15 pm-2:27 pm

2 stops34h 12m

$878

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Fri 2/6

7:30 am-8:15 pm

1 stop20h 45m

Singapore Changi

Fri 2/27

6:35 am-12:58 am

2 stops34h 23m

$886

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Thu 4/30

7:00 am-12:50 am

2 stops26h 50m

Singapore Changi

Sun 5/3

1:50 am-9:43 pm

2 stops34h 53m

$909

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

6:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Sun 2/22

10:30 pm-5:30 pm

2 stops35h 00m

$927

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Tue 2/10

7:05 am-5:40 am

2 stops30h 35m

Singapore Changi

Sat 2/28

12:55 pm-8:59 pm

2 stops24h 04m

$928

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sun 5/10

7:30 am-5:15 am

1 stop30h 45m

Singapore Changi

Wed 6/10

10:50 pm-4:05 pm

2 stops32h 15m

$929

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sun 5/10

6:00 pm-12:25 pm

2 stops27h 25m

Singapore Changi

Fri 7/10

1:25 pm-9:00 pm

2 stops46h 35m

$933

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 August is, on average, the cheapest month to fly to Singapore from Las Vegas, with most prices found around $862. If you aren’t able to travel to Singapore during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $893.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Las Vegas to Singapore is on a Tuesday when prices can be found for as low as $1,114. The most expensive day to fly to Singapore is Sunday, with ticket prices averaging around $1,540.

What is the cheapest time of day to depart on your flight to Singapore?

In the morning is the cheapest time of day to fly from Las Vegas to Singapore when you can find flight prices for as low as $1,323. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,418 on average. Flights to Singapore from Las Vegas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,035 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Las Vegas for as low as $774 on momondo.

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

You could potentially save up to 8% 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?

As of December 2025, prices for Las Vegas to Singapore flights are approximately 7% cheaper when compared to flights at the same time last year.

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

20h 45m

Direct flights

None
The fastest flight from Las Vegas to Singapore takes 20h 45m
There are no direct flights from Las Vegas to Singapore. There are no popular flight routes from Las Vegas to Singapore.
Search flight deals

  • 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 20h 15m.

  • 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
Air CanadaPriceFrom $547Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Korean AirPriceFrom $706Free CancellationRating
8.4
1,179 reviews
Search Korean Air flights
United AirlinesPriceFrom $849Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
DeltaPriceFrom $891Free CancellationRating
7.9
8,010 reviews
Search Delta flights
Singapore AirlinesPriceFrom $921Free CancellationRating
8.1
1,411 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.

An easier way to manage your Singapore trip

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Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Singapore Airlines
Korean Air
Air Canada
Delta