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$1,139+ Cheap flights from Las Vegas (LAS) to Sri Lanka

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CMB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Las Vegas to Sri Lanka

Keep the following information in mind while searching for Las Vegas to Sri Lanka flight deals. Data was last updated March 28, 2025.

Round-trip from

$1,139
(oojo)

Popular in

July

Cheapest in

August

Average price

$1,237
From Las Vegas Harry Reid Intl to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Las Vegas to Sri Lanka

Cheapest flights from Las Vegas to Sri Lanka
Explore the most affordable flight options available from Las Vegas to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amLAS - CMB
2 stops32h 35mQatar Airways
Sun 9/288:20 pmCMB - LAS
2 stops35h 21mQatar Airways
Deal found 3/27$1,139
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amLAS - CMB
2 stops28h 05mSingapore Airlines
Wed 10/2912:45 amCMB - LAS
3 stops29h 40mSingapore Airlines
Deal found 3/27$1,187
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 10/81:36 amLAS - CMB
2 stops35h 59mMultiple Airlines
Thu 10/304:15 amCMB - LAS
2 stops30h 47mMultiple Airlines
Deal found 3/27$1,449
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Thu 10/911:25 amLAS - CMB
3 stops28h 40mAir Canada
Thu 10/309:55 amCMB - LAS
2 stops60h 57mAir Canada
Deal found 3/27$1,506
This Indian Eagle deal was found by Cheapflights users on 3/27. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:12 pmLAS - CMB
3 stops41h 48mEmirates
Sun 9/2810:30 amCMB - LAS
3 stops47h 20mEmirates
Deal found 3/27$1,913

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Sri Lanka 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 March 28, 2025.
Use the filters below to find and compare flights from Las Vegas to Sri Lanka that are best for you.

Fly from

Las Vegas

Fly to

Sri Lanka

Route

Depart

Return

Price

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Fri 9/12

6:00 am-3:05 am

2 stops32h 35m

Colombo Bandaranaike Intl

Sun 9/28

8:20 pm-7:11 pm

2 stops35h 21m

$1,139

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Fri 9/12

2:17 pm-9:35 am

2 stops30h 48m

Colombo Bandaranaike Intl

Sat 9/27

12:50 am-5:55 pm

3 stops29h 35m

$1,324

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Sat 6/14

11:30 am-12:45 pm

2 stops36h 45m

Colombo Bandaranaike Intl

Sat 7/5

1:05 pm-10:30 am

2 stops57h 55m

$1,520

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Fri 9/12

10:15 pm-12:45 pm

1 stop26h 00m

Colombo Bandaranaike Intl

Sun 9/28

1:05 pm-7:55 pm

1 stop43h 20m

$1,635

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Fri 9/12

12:12 pm-6:30 pm

3 stops41h 48m

Colombo Bandaranaike Intl

Sun 9/28

10:30 am-9:20 pm

3 stops47h 20m

$1,913

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Las Vegas to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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 Sri Lanka

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Sri Lanka (average of $1,049). Flying from Las Vegas to Sri Lanka in December is currently the most expensive (average of $1,850). 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 LK?

Find hourly flight availability from Las Vegas to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Sri Lanka as you normally would.

Rainfall in Sri Lanka by month

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

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

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

If weather is an important factor for your trip to Sri Lanka, 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 January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated March 28, 2025.
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air Canada
7.0
Good
8,986 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Sri Lanka. 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 Sri Lanka?

    Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to Sri Lanka. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Sri Lanka 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 Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Sri Lanka (average of $1,049). Flying from Las Vegas to Sri Lanka in December is currently the most expensive (average of $1,850). 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 6 airlines flying from Las Vegas to Sri Lanka

Discover the top 6 airlines that operate flights from Las Vegas to Sri Lanka. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$984Average$1,376FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,048Average$1,166FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,242Average$1,678FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,365Average$1,620FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,381Average$1,381FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$1,467Average$1,487FlexibilityNo cancel feeOn-time67%
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