$602 Cheap Flights from Colombo (CMB) to Las Vegas (LAS)

View $602 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Colombo to Las Vegas (CMB-LAS)

Prices were available within the past 7 days and start at $602 for one-way flights and $1,164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,164 Roundtrip, found 1 day ago
$1,164
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,164 found 1 day ago
Qatar Airways
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,164 Roundtrip, found 1 day ago
$1,164
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,164 found 1 day ago
Qatar Airways
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,214 Roundtrip, found 1 day ago
$1,214
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,214 found 1 day ago
Qatar Airways
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,236 Roundtrip, found 1 day ago
$1,236
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,236 found 1 day ago
Qatar Airways
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,249 Roundtrip, found 1 day ago
$1,249
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,249 found 1 day ago
Qatar Airways
Sat, Nov 22 - Wed, Dec 3
CMB
Colombo
LAS
Las Vegas
$1,256 Roundtrip, found 6 days ago
$1,256
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Sat, Nov 22 from Colombo to Las Vegas, returning Wed, Dec 3, priced at $1,256 found 6 days ago
American Airlines
Fri, Feb 6 - Sun, Mar 29
CMB
Colombo
LAS
Las Vegas
$1,264 Roundtrip, found 5 days ago
$1,264
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Feb 6 from Colombo to Las Vegas, returning Sun, Mar 29, priced at $1,264 found 5 days ago
Etihad Airways
Fri, Oct 31 - Sun, Nov 2
CMB
Colombo
LAS
Las Vegas
$1,306 Roundtrip, found 5 days ago
$1,306
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Fri, Oct 31 from Colombo to Las Vegas, returning Sun, Nov 2, priced at $1,306 found 5 days ago
Air India
Mon, Nov 24 - Sun, Nov 30
CMB
Colombo
LAS
Las Vegas
$1,399 Roundtrip, found 6 days ago
$1,399
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Nov 24 from Colombo to Las Vegas, returning Sun, Nov 30, priced at $1,399 found 6 days ago
Turkish Airlines
Wed, Feb 4 - Wed, Apr 1
CMB
Colombo
LAS
Las Vegas
$1,609 Roundtrip, found 1 day ago
$1,609
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Feb 4 from Colombo to Las Vegas, returning Wed, Apr 1, priced at $1,609 found 1 day ago

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS) cost?
Grab a cheap one-way flight from $602 or cheap return flight from $1,164 from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from CMB to LAS is February, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from CMB to LAS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)?
You'll need to hop on a flight with a layover if you're traveling from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CMB to LAS?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from CMB to LAS are generally more expensive. To lock in the cheapest rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a CMB to LAS flight and hotel package?
You'll generally save money by booking a CMB to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Harry Reid Intl. Airport (LAS)?
It's usually possible to reschedule or cancel your CMB to LAS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Etihad Airways, Qatar Airways, Singapore Airlines, Turkish Airlines
Roundtrip price
$1,163
Distance
9291 mi

Book with confidence

Colombo to Las Vegas Flights

The cheapest times to fly from Colombo to Las Vegas

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 Colombo to Las Vegas are during the month of February. You can find some of the cheapest flights from Colombo to Las Vegas with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Colombo to Las Vegas: 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 Colombo to Las Vegas

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 Colombo to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $602 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 Colombo to Las Vegas 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 Colombo to Las Vegas 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.

 

Colombo to Las Vegas Flights

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*Available to One Key members.