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$371+ Cheap flights from Las Vegas (LAS) to Singapore (SIN)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Singapore Changi are usually found in April or August, booked 14 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$691
(Bravofly)

One-way from

$371
(oojo)

Popular in

December

Cheapest in

April

Average price

$1,257
From Las Vegas Harry Reid Intl to Singapore Changi
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One-way flight from Las Vegas Harry Reid Intl to Singapore Changi
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Highest demand for flights based on searches. 10% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Bravofly deal was found by Cheapflights users on 6/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:50 pmLAS - SIN
1 stop29h 05mKorean Air
Wed 8/137:30 amSIN - LAS
1 stop24h 10mKorean Air
Deal found 6/11$691
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/279:34 pmLAS - SIN
1 stop29h 51mUnited Airlines
Tue 8/268:40 pmSIN - LAS
1 stop19h 04mUnited Airlines
Deal found 6/9$735
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:05 amLAS - SIN
2 stops24h 40mANA
Tue 8/2611:05 amSIN - LAS
2 stops24h 19mANA
Deal found 6/9$790
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:25 amLAS - SIN
2 stops30h 35mAir Canada
Thu 9/189:10 amSIN - LAS
1 stop21h 48mAir Canada
Deal found 6/11$860
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/282:00 pmLAS - SIN
2 stops42h 40mDelta
Sun 8/241:10 amSIN - LAS
2 stops34h 17mDelta
Deal found 6/9$899
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2412:35 amLAS - SIN
3 stops32h 05mMultiple Airlines
Mon 9/17:30 amSIN - LAS
2 stops29h 23mMultiple Airlines
Deal found 6/10$910
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Wed 8/206:00 amLAS - SIN
2 stops32h 25mChina Eastern
Mon 8/2512:55 amSIN - LAS
2 stops30h 16mChina Eastern
Deal found 6/12$957
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Wed 8/206:10 amLAS - SIN
1 stop22h 00mSingapore Airlines
Tue 8/269:15 amSIN - LAS
1 stop21h 19mSingapore Airlines
Deal found 6/11$967
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amLAS - SIN
2 stops25h 50mAmerican Airlines
Thu 12/188:15 amSIN - LAS
2 stops24h 49mAmerican Airlines
Deal found 6/11$981
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amLAS - SIN
2 stops26h 25mCathay Pacific
Sat 11/291:25 amSIN - LAS
2 stops31h 31mCathay Pacific
Deal found 6/10$1,093

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 June 12, 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

Thu 7/31

11:50 pm-7:55 pm

1 stop29h 05m

Singapore Changi

Wed 8/13

7:30 am-4:40 pm

1 stop24h 10m

$691

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sun 7/27

9:34 pm-6:25 pm

1 stop29h 51m

Singapore Changi

Tue 8/26

8:40 pm-12:44 am

1 stop19h 04m

$735

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 8/20

6:15 am-5:00 am

2 stops31h 45m

Singapore Changi

Tue 8/26

1:10 am-8:11 pm

2 stops34h 01m

$749

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 7/28

9:05 am-12:45 am

2 stops24h 40m

Singapore Changi

Tue 8/26

11:05 am-8:24 pm

2 stops24h 19m

$790

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 9/15

7:25 am-5:00 am

2 stops30h 35m

Singapore Changi

Thu 9/18

9:10 am-3:58 pm

1 stop21h 48m

$860

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Sun 8/24

12:35 am-11:40 pm

3 stops32h 05m

Singapore Changi

Mon 9/1

7:30 am-9:53 pm

2 stops29h 23m

$910

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 8/20

6:00 am-5:25 am

2 stops32h 25m

Singapore Changi

Mon 8/25

12:55 am-4:11 pm

2 stops30h 16m

$957

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 8/20

6:10 am-7:10 pm

1 stop22h 00m

Singapore Changi

Tue 8/26

9:15 am-3:34 pm

1 stop21h 19m

$967

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Mon 12/1

7:00 am-12:50 am

2 stops25h 50m

Singapore Changi

Thu 12/18

8:15 am-5:04 pm

2 stops24h 49m

$981

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 11/26

6:00 am-12:25 am

2 stops26h 25m

Singapore Changi

Sat 11/29

1:25 am-4:56 pm

2 stops31h 31m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
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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

How far ahead should I book a flight from Las Vegas to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Singapore. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Singapore, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Singapore (average of $1,011). Flying from Las Vegas to Singapore in December is currently the most expensive (average of $1,684). 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 SIN?

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 June 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 7% on flights from Las Vegas to Singapore by exploring options for tickets in the morning.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
8.0
Very good
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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 are the cheapest airlines flying from Las Vegas to Singapore round-trip?

    According to our current data, Korean Air ($691), United Airlines ($735), and ANA ($790) offers the cheapest pricing from Las Vegas to Singapore. These flights start at 36% lower than the current average price 3 months from now.

  • 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 $371. 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, September is the cheapest month in which you can book a flight from Las Vegas to Singapore (average of $1,011). Flying from Las Vegas to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Singapore flights

Top 6 airlines flying from Las Vegas to Singapore

Discover the top 6 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$547Average$1,076FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$706Average$882FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$796Average$1,132FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$861Average$892FlexibilityNo cancel feeOn-time79%
DeltaCheapest$891Average$893FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$970Average$1,331FlexibilityNo cancel feeOn-time81%

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