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$429+ Cheap flights from Las Vegas (LAS) to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SIN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Las Vegas to Singapore

Cheapest flights from Las Vegas to Singapore
Explore the most affordable flight options available from Las Vegas to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:40 amLAS - SIN
1 stop20h 35mUnited Airlines
Thu 12/1110:20 pmSIN - LAS
1 stop26h 37mUnited Airlines
Deal found 12/3$1,090
This FlightHub deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 amLAS - SIN
2 stops25h 10mCathay Pacific
Thu 12/1112:55 pmSIN - LAS
2 stops26h 46mCathay Pacific
Deal found 12/3$1,123
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:15 pmLAS - SIN
2 stops38h 00mUnited Airlines
Tue 1/1310:20 pmSIN - LAS
2 stops38h 12mUnited Airlines
Deal found 12/3$1,225
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:43 amLAS - SIN
2 stops41h 32mUnited Airlines
Mon 1/1210:20 pmSIN - LAS
1 stop18h 37mUnited Airlines
Deal found 12/3$1,320
This Korean Air deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:50 pmLAS - SIN
1 stop38h 10mKorean Air
Wed 1/71:35 amSIN - LAS
1 stop29h 35mKorean Air
Deal found 12/3$1,335
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:15 pmLAS - SIN
2 stops38h 00mUnited Airlines
Wed 1/1410:10 amSIN - LAS
2 stops29h 49mUnited Airlines
Deal found 12/3$1,337
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:10 pmLAS - SIN
2 stops33h 05mUnited Airlines
Wed 1/1410:10 amSIN - LAS
2 stops26h 17mUnited Airlines
Deal found 12/3$1,350
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amLAS - SIN
1 stop22h 15mUnited Airlines
Wed 1/1410:10 amSIN - LAS
1 stop20h 35mUnited Airlines
Deal found 12/3$1,357
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:10 pmLAS - SIN
2 stops33h 05mUnited Airlines
Wed 1/1410:10 amSIN - LAS
2 stops27h 49mUnited Airlines
Deal found 12/3$1,361
This Korean Air deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:50 pmLAS - SIN
1 stop38h 10mKorean Air
Sat 1/1010:40 amSIN - LAS
1 stop20h 30mKorean Air
Deal found 12/3$1,368

Find flight deals from Las Vegas to Singapore

Keep the following information in mind while searching for Las Vegas to Singapore flight deals. Data was last updated December 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$868
(United Airlines)

One-way from

$429
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,471
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Singapore Changi flights.
Search Deals
From Las Vegas Harry Reid Intl to Singapore
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 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

Las Vegas

Fly to

Singapore

Route

Depart

Return

Price

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

6:24 pm-8:00 am

1 stop21h 36m

Singapore Changi

Sun 2/22

10:20 pm-12:58 am

1 stop18h 38m

$868

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-8:55 pm

1 stop26h 45m

$868

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 2/25

7:45 am-8:15 pm

1 stop20h 30m

Singapore Changi

Fri 3/20

10:20 pm-10:02 am

1 stop26h 42m

$868

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 2/9

7:30 am-8:15 pm

1 stop20h 45m

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

6:24 pm-8:00 am

1 stop21h 36m

Singapore Changi

Mon 2/23

10:20 pm-12:58 am

1 stop18h 38m

$868

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Fri 1/9

7:07 am-12:25 am

2 stops25h 18m

$459

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sat 1/17

7:30 am-8:15 pm

1 stop20h 45m

$461

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sun 1/25

1:48 pm-8:00 am

1 stop26h 12m

$466

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 12/31

6:00 am-12:10 am

2 stops26h 10m

$559

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Fri 1/2

7:56 pm-11:55 am

2 stops47h 59m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 13 results
1
2

Best time to book a flight from Las Vegas to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Singapore

What is the cheapest month to book a flight from Las Vegas to Singapore?

Currently, April is the cheapest month in which you can book a flight from Las Vegas to Singapore (average of $547). Flying from Las Vegas to Singapore in June is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to SG?

Find hourly flight availability from Las Vegas to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s optimal to fly from Las Vegas to Singapore at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Korean Air, Singapore Airlines, and Delta from Las Vegas to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,179 reviews
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,411 reviews
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,010 reviews
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,066 reviews
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,500 reviews
Korean Air
8.4
Very good
1,179 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Singapore?

    For a flight from Las Vegas to Singapore, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How long is the flight from Las Vegas to Singapore?

    For as low as $868, United Airlines can have you in Singapore from Las Vegas in 21h 36m. The distance between Las Vegas and Singapore is about 8823 mi.

  • What are the cheapest airlines to fly from Las Vegas to Singapore one-way?

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $384. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Las Vegas to Singapore for a low price.

  • Can I find deals for flights from Las Vegas to Singapore that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Singapore.

  • Can I find deals for business class flights from Las Vegas to Singapore?

    Yes. Cheapflights offers flight deals from Las Vegas to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Singapore?

    Currently, April is the cheapest month in which you can book a flight from Las Vegas to Singapore (average of $547). Flying from Las Vegas to Singapore in June is currently the most expensive (average of $1,026). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Las Vegas to Singapore

Discover the top 5 airlines that operate flights from Las Vegas to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$547Average$957FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$706Average$881FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$849Average$1,056FlexibilityNo cancel feeOn-time69%
DeltaCheapest$891Average$893FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$921Average$1,176FlexibilityNo cancel feeOn-time81%

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