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Find cheap flights from Las Vegas to Sri Lanka from $712

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Sri Lanka departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/11
Tue 6/18

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Good to know

Low season

February

High season

May

Cheapest flight

$712
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Las Vegas to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from Las Vegas to Sri Lanka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Sri Lanka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sri Lanka from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Sri Lanka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sri Lanka with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Sri Lanka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sri Lanka from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sri Lanka

  • Morning departure is around 1% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Las Vegas to Sri Lanka

 
Need help choosing which airline to fly with from Las Vegas to Sri Lanka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1454 reviews
7.8Food
8.1Comfort
8.7Crew
8.2Entertainment
8.4Boarding
Airline reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

8.0 ExcellentAnonymous, Apr 2024SIN - JFK
Read more about Singapore Airlines reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Wonderful service, planes and interior in great condition, very pleasant experience

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Book cheap flights from Las Vegas to Sri Lanka

Recent round-trip flight deals

8/9Fri
2 stopsAmerican Airlines
42h 36mLAS-CMB
8/23Fri
2 stopsAmerican Airlines
28h 22mCMB-LAS
$1,126
8/1Thu
2 stopsSingapore Airlines
36h 40mLAS-CMB
9/6Fri
2 stopsSingapore Airlines
32h 07mCMB-LAS
$1,531
5/30Thu
2 stops
44h 45mLAS-CMB
6/18Tue
2 stops
48h 12mCMB-LAS
$1,552
5/26Sun
2 stopsAir Canada
44h 20mLAS-CMB
6/17Mon
2 stopsAir Canada
48h 12mCMB-LAS
$1,574
6/4Tue
2 stopsAir Canada
32h 45mLAS-CMB
6/26Wed
2 stopsAir Canada
48h 12mCMB-LAS
$1,627
8/1Thu
2 stopsQatar Airways
38h 30mLAS-CMB
9/7Sat
2 stopsQatar Airways
35h 46mCMB-LAS
$1,631
8/9Fri
2 stopsQatar Airways
25h 27mLAS-CMB
8/23Fri
2 stopsQatar Airways
43h 13mCMB-LAS
$1,636
8/9Fri
2 stopsSingapore Airlines
36h 40mLAS-CMB
8/22Thu
2 stopsSingapore Airlines
45h 13mCMB-LAS
$1,650
6/17Mon
2 stopsBritish Airways
46h 35mLAS-CMB
6/23Sun
2 stopsBritish Airways
46h 05mCMB-LAS
$1,897
8/8Thu
2 stopsAmerican Airlines
44h 25mLAS-CMB
8/22Thu
2 stopsAmerican Airlines
29h 43mCMB-LAS
$2,017

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Recent one-way flight deals

8/9Fri
2 stopsEtihad Airways
38h 56mLAS-CMB
$712
8/8Thu
2 stopsAmerican Airlines
44h 25mLAS-CMB
$859
8/9Fri
3 stopsSingapore Airlines
48h 25mLAS-CMB
$1,012
8/9Fri
3 stopsSingapore Airlines
53h 00mLAS-CMB
$1,048
8/9Fri
1 stop
26h 20mLAS-CMB
$1,289

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Last minute flights from Las Vegas to Sri Lanka

Last minute flight, train and bus deals

5/15Wed
multi-stopQatar Airways
25h 35mLAS-CMB
6/15Sat
multi-stopQatar Airways
27h 37mCMB-LAS
$1,401
5/15Wed
multi-stopQatar Airways
25h 35mLAS-CMB
6/16Sun
multi-stopQatar Airways
45h 12mCMB-LAS
$1,403
5/15Wed
multi-stopQatar Airways
30h 35mLAS-CMB
6/15Sat
multi-stopQatar Airways
27h 37mCMB-LAS
$1,416
5/15Wed
multi-stopQatar Airways
38h 40mLAS-CMB
5/17Fri
multi-stopQatar Airways
36h 32mCMB-LAS
$1,430
5/15Wed
multi-stop
42h 40mLAS-CMB
6/16Sun
multi-stop
48h 12mCMB-LAS
$1,605
5/15Wed
multi-stop
27h 55mLAS-CMB
5/17Fri
multi-stop
37h 34mCMB-LAS
$1,675
5/15Wed
multi-stopEmirates
59h 09mLAS-CMB
6/15Sat
multi-stopEmirates
28h 02mCMB-LAS
$2,182
5/15Wed
multi-stopEmirates
49h 14mLAS-CMB
6/16Sun
multi-stopEmirates
33h 38mCMB-LAS
$2,187
5/15Wed
multi-stopSingapore Airlines
53h 05mLAS-CMB
6/15Sat
multi-stopSingapore Airlines
55h 04mCMB-LAS
$2,266
5/14Tue
multi-stopAmerican Airlines
38h 42mLAS-CMB
5/17Fri
multi-stopAmerican Airlines
46h 45mCMB-LAS
$14,324

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Las Vegas - Sri Lanka Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Sri Lanka - Las Vegas

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