$341 Cheap Flights from Las Vegas (LAS) to Singapore (SIN)

View $341 flight on Thu, Jan 29, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Singapore Changi Airport (SIN)

Cheap Flights from Las Vegas to Singapore (LAS-SIN)

Prices were available within the past 7 days and start at $341 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 21 - Thu, Nov 6
LAS
Las Vegas
SIN
Singapore
$747 Roundtrip, found 7 hours ago
$747
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Oct 21 from Las Vegas to Singapore, returning Thu, Nov 6, priced at $747 found 7 hours ago
Korean Air
Thu, Dec 4 - Thu, Dec 11
LAS
Las Vegas
SIN
Singapore
$838 Roundtrip, found 5 days ago
$838
Roundtrip
found 5 days ago
Select Korean Air flight, departing Thu, Dec 4 from Las Vegas to Singapore, returning Thu, Dec 11, priced at $838 found 5 days ago
United
Mon, Nov 17 - Wed, Dec 3
LAS
Las Vegas
SIN
Singapore
$849 Roundtrip, found 1 day ago
$849
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from Las Vegas to Singapore, returning Wed, Dec 3, priced at $849 found 1 day ago
Japan Airlines
Tue, Jan 27 - Sat, Feb 7
LAS
Las Vegas
SIN
Singapore
$896 Roundtrip, found 1 day ago
$896
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Jan 27 from Las Vegas to Singapore, returning Sat, Feb 7, priced at $896 found 1 day ago
Cathay Pacific
Tue, Mar 17 - Sun, Mar 22
LAS
Las Vegas
SIN
Singapore
$916 Roundtrip, found 1 day ago
$916
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Mar 17 from Las Vegas to Singapore, returning Sun, Mar 22, priced at $916 found 1 day ago
All Nippon Airways
Thu, Jan 29 - Thu, Feb 5
LAS
Las Vegas
SIN
Singapore
$963 Roundtrip, just found
$963
Roundtrip
just found
Select All Nippon Airways flight, departing Thu, Jan 29 from Las Vegas to Singapore, returning Thu, Feb 5, priced at $963 just found
Air Canada
Wed, Feb 11 - Wed, Feb 18
LAS
Las Vegas
SIN
Singapore
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Feb 11 from Las Vegas to Singapore, returning Wed, Feb 18, priced at $985 found 1 day ago
China Eastern Airlines
Tue, Dec 9 - Mon, Dec 22
LAS
Las Vegas
SIN
Singapore
$1,029 Roundtrip, found 5 days ago
$1,029
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Tue, Dec 9 from Las Vegas to Singapore, returning Mon, Dec 22, priced at $1,029 found 5 days ago
Delta
Mon, Mar 9 - Thu, Mar 26
LAS
Las Vegas
SIN
Singapore
$1,039 Roundtrip, found 7 hours ago
$1,039
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Mar 9 from Las Vegas to Singapore, returning Thu, Mar 26, priced at $1,039 found 7 hours ago
STARLUX Airlines
Mon, Feb 23 - Mon, Mar 16
LAS
Las Vegas
SIN
Singapore
$1,097 Roundtrip, found 1 day ago
$1,097
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Mon, Feb 23 from Las Vegas to Singapore, returning Mon, Mar 16, priced at $1,097 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Singapore (SIN)

September is typically the cheapest month to fly

From $736 - $1,089 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $927
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $927

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN) cost?
Snag a cheap one-way flight from $341 or cheap return flight from $747 from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN)?
Planning your getaway for October is a good way to save, as it's the cheapest month for flights between LAS and SIN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAS to SIN flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN)?
There are no daily nonstop flights from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LAS to SIN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Changi Airport (SIN) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN) last-minute?
Booking your plane ticket from LAS to SIN shortly before your trip is usually more expensive. But if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to SIN flight and hotel package?
You can save money by securing a LAS to SIN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Changi Airport (SIN)?
If you booked your LAS to SIN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$746
Distance
8828 mi

Book with confidence

Book with confidence

Las Vegas to Singapore Flights

The cheapest times to fly from Las Vegas to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Singapore are during the month of October. You can find some of the cheapest flights from Las Vegas to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Singapore

Sunday is one of the best days to book for cheap flights from Las Vegas to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $341 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Singapore Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.