Cheap flight tickets from Las Vegas to Colombo

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Find the cheapest month or even day of the year to fly to Colombo

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Flight deals from Las Vegas to Colombo

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Colombo? If you want to travel next month, return fares start from RM6,682. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Las Vegas to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Colombo flights are currently cheapest in September.

Las Vegas to Colombo: Flight information

The things to know before you go.
Cheapest flight foundRM2,654
Cheapest month to flySeptember

Finding cheap flights from Las Vegas to Colombo: Frequently asked questions

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Las Vegas to Colombo is RM4,868. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Las Vegas to Colombo. But we found flights with one or more stops from RM4,849.
As of May 2026, there are no flights flying from Las Vegas to Colombo.
The cheapest month to fly from Las Vegas to Colombo is usually August.
If you're flying from Las Vegas, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from RM4,868.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Colombo on Monday, 3 August 2026.
No airlines currently offer direct flights between Las Vegas and Colombo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 28°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
The cheapest airline that flies to Colombo is Qatar Airways .

Travelling from Las Vegas to Colombo: what you need to know

  • Planning your trip begins with working out where you'll fly out of in Las Vegas. Harry Reid Airport (formerly McCarran Airport) (LAS) is the city's main base, so explore your options for reserving a flight from Las Vegas to Colombo departing from here.

  • Bandaranaike International Airport (CMB) is where your flight will arrive in Colombo.

  • The timezone in Colombo is UTC+5:30, which is 12 hours 30 minutes ahead of Las Vegas.

  • For a relaxed travel experience, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your Las Vegas to Colombo flight.

  • During popular months like October, it's a good idea to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a peak period in general.

How to find the cheapest flights from Las Vegas to Colombo

  • Don't leave everything to the last minute. You're more likely to find cheap Las Vegas to Colombo flights if you book ahead. Airlines often offer some excellent early bird rates.

  • Finding cheap plane tickets from Las Vegas to Colombo is more likely if you can be flexible with your travel plans. Use the 'Whole month' tool to see the best prices across each month and snap up an awesome deal.

  • You don't need to check back in every day to see if prices have dropped when you create a Price Alert. We'll tell you as soon as a better deal comes up on cheap flights from Las Vegas to Colombo.

  • Find an affordable Las Vegas to Colombo flight with the help of our filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Flying from Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Finding a stopover on your Las Vegas to Colombo flight is easy. Whether you're eager to potentially save money on your fare or visit a new city, just uncheck 'Direct flights only' to view your options. A major stop when taking off from Harry Reid Airport (formerly McCarran Airport) is London Heathrow Airport (LHR).

  • LAS is about 10 kilometres from central Las Vegas. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 1 hour.

  • After a hassle-free start to your travels? Stay near Harry Reid Airport (formerly McCarran Airport). Whether you have an early flight from Las Vegas to Colombo or want to avoid feeling rushed, these hotels are just the thing:

  • 82.07% of flights departing from Harry Reid Airport (formerly McCarran Airport) touch down at their destination according to schedule. Given its strong on-time stats, disruptions are unlikely when flying out of LAS.

  • The address for LAS is 5757 Wayne Newton Boulevard.

Arriving in Colombo

Colombo Ratmalana Airport (RML)

  • Colombo Ratmalana Airport (RML) is approximately 13 kilometres from central Colombo. If you're catching a cab or a ride-share, the drive takes around 40 minutes.

  • It usually takes 1 hour 15 minutes to get there on public transport.

  • If you have a late flight from Las Vegas to Colombo, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these accommodation options near RML:

Bandaranaike International Airport (CMB)

  • The centre of Colombo is approximately 27 kilometres from Bandaranaike International Airport (CMB). After your flight from Las Vegas to Colombo has touched down and you've made your way through the terminal, the drive should take about 40 minutes.

  • If you're catching public transport, it'll take about 1 hour 30 minutes.

  • Sr Rent A Car, Green Motion and Sixt make picking up a Bandaranaike International Airport rental car simple. These suppliers are located around or in the terminal and will get you on your way in no time.

  • Don't pay more than you need to. Reserving your ride two weeks ahead of your arrival at CMB can land you a better rate.

Best time to go to Colombo

  • Carefully consider your travel dates before securing your flight from Las Vegas to Las Vegas. The city comes alive in peak season, but rates are typically higher and attractions can be crowded. Visit Las Vegas in the off-season for a more relaxed vibe.

  • When booking your Las Vegas to Colombo tickets, think about what kind of weather you prefer. March is the warmest month in Colombo, with temperatures ranging from 24ºC (75ºF) to 33ºC (91ºF).

  • January sees average temperatures of between 22ºC (72ºF) and 32ºC (90ºF). Search for cheap flights from Las Vegas to Colombo around that time if you like cooler conditions.

More about Colombo

  • Start your Colombo trip right by choosing the perfect place to stay. As soon as you've booked your flight from Las Vegas to Colombo, explore our selection of hotels including:

  • Gangaramaya Temple and Independence Square & Independence Memorial Hall are a couple of top-rated attractions to put on your Colombo itinerary. Keep the adventure rolling by checking out Viharamahadevi Park.

Explore more of Sri Lanka

  • Colombo will leave a lasting impression, but there are so many other parts of Sri Lanka just waiting to be discovered. Around 18 kilometres south of Colombo, a visit to Moratuwa will keep your itinerary packed. Start with popular sights like Boat House, Angulana Beach and Dilmah Conservation One Earth Arboretum.

  • If you're looking to explore another corner of Sri Lanka, consider Jaffna, roughly 306 kilometres north of Colombo. Jaffna Fort, Dambakola Patuna Sangamitta Temple and Jaffna Public Library are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.