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$1,144+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CMB
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$1,144
(FlightHub)

Popular in

July

Cheapest in

August

Average price

$1,227
From Las Vegas Harry Reid Intl to Sri Lanka
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Thu 10/211:38 amLAS - CMB
2 stops26h 57mQatar Airways
Fri 10/3110:45 amCMB - LAS
2 stops44h 15mQatar Airways
Deal found 4/28$1,144
This Singapore Airlines deal was found by Cheapflights users on 4/28. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:19 pmLAS - CMB
2 stops37h 46mMultiple Airlines
Thu 10/3012:45 amCMB - LAS
3 stops34h 32mMultiple Airlines
Deal found 4/28$1,263
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 5/2811:55 pmLAS - CMB
2 stops51h 00mEtihad Airways
Mon 6/94:05 amCMB - LAS
2 stops32h 35mEtihad Airways
Deal found 4/29$1,372
This Air Canada deal was found by Cheapflights users on 4/28. 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 10/211:25 amLAS - CMB
3 stops28h 40mAir Canada
Fri 10/319:55 amCMB - LAS
2 stops47h 51mAir Canada
Deal found 4/28$1,503
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Sat 7/267:58 pmLAS - CMB
3 stops63h 07mSingapore Airlines
Wed 9/1012:50 amCMB - LAS
3 stops27h 54mSingapore Airlines
Deal found 4/28$1,594
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 4/288:31 pmLAS - CMB
2 stops44h 14mTurkish Airlines
Sat 5/36:45 amCMB - LAS
2 stops39h 19mTurkish Airlines
Deal found 4/28$1,758
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Tue 4/299:05 amLAS - CMB
2 stops45h 25mChina Eastern
Fri 5/28:30 pmCMB - LAS
2 stops32h 43mChina Eastern
Deal found 4/28$1,761
This Indian Eagle deal was found by Cheapflights users on 4/29. 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.
Mon 6/21:20 pmLAS - CMB
3 stops40h 40mEmirates
Mon 6/308:35 pmCMB - LAS
3 stops34h 10mEmirates
Deal found 4/29$2,778

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 April 29, 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

Thu 10/2

11:38 am-3:05 am

2 stops26h 57m

Colombo Bandaranaike Intl

Fri 10/31

10:45 am-6:30 pm

2 stops44h 15m

$1,144

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Thu 10/2

9:19 pm-11:35 pm

2 stops37h 46m

Colombo Bandaranaike Intl

Thu 10/30

12:45 am-10:47 pm

3 stops34h 32m

$1,263

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Wed 5/28

11:55 pm-3:25 pm

2 stops51h 00m

Colombo Bandaranaike Intl

Mon 6/9

4:05 am-12:10 am

2 stops32h 35m

$1,372

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Thu 10/2

11:25 am-4:35 am

3 stops28h 40m

Colombo Bandaranaike Intl

Fri 10/31

9:55 am-9:16 pm

2 stops47h 51m

$1,503

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Sat 7/26

7:58 pm-11:35 pm

3 stops63h 07m

Colombo Bandaranaike Intl

Wed 9/10

12:50 am-4:14 pm

3 stops27h 54m

$1,594

Las VegasColombo

LAS - CMB

LASCMB

Las Vegas Harry Reid Intl

Mon 6/2

1:20 pm-6:30 pm

3 stops40h 40m

Colombo Bandaranaike Intl

Mon 6/30

8:35 pm-6:15 pm

3 stops34h 10m

$2,778

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April 29, 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 April 29, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,213 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.4
Good
1,203 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air Canada
7.0
Good
9,244 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$839Average$1,380FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,048Average$1,166FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,242Average$1,666FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,264Average$1,439FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,381Average$1,381FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$1,467Average$1,489FlexibilityNo cancel feeOn-time67%

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