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Find cheap flights from St. Louis to Sri Lanka from $1,417

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Sri Lanka departing on 6/14. 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
Sa 5/25
Sa 6/1

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Good to know

Low season

March

High season

May

Cheapest flight

$1,417
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from St. Louis to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from St. Louis 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 St. Louis to Sri Lanka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sri Lanka from St. Louis 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 St. Louis 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 St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis 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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from St. Louis to Sri Lanka

 
Need help choosing which airline to fly with from St. Louis 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.
7.7
Qatar AirwaysOverall score based on 4480 reviews
8.2crew
7.5food
7.7entertainment
7.7comfort
7.8boarding
Airline reviews

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

6.0 GoodAnonymous, Apr 2024PHL - DOH
Read more about Qatar Airways reviews

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.

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Book cheap flights from St. Louis to Sri Lanka

Recent round-trip flight deals

8/3Sa
2 stops
45h 23mSTL-CMB
8/25So
2 stops
47h 19mCMB-STL
$1,859
8/3Sa
2 stops
50h 34mSTL-CMB
8/23Fr
2 stops
46h 49mCMB-STL
$2,026
8/3Sa
3 stopsEmirates
40h 17mSTL-CMB
8/22Do
2 stopsEmirates
29h 38mCMB-STL
$2,113
8/3Sa
3 stopsEmirates
40h 17mSTL-CMB
8/23Fr
2 stopsEmirates
46h 38mCMB-STL
$2,121
8/3Sa
3 stopsEmirates
40h 17mSTL-CMB
8/23Fr
3 stopsEmirates
36h 08mCMB-STL
$2,149
8/3Sa
3 stopsEmirates
40h 17mSTL-CMB
8/25So
2 stopsEmirates
46h 38mCMB-STL
$2,171
8/3Sa
2 stopsEmirates
43h 57mSTL-CMB
8/24Sa
2 stopsEmirates
29h 38mCMB-STL
$2,199
8/3Sa
2 stopsEmirates
46h 52mSTL-CMB
8/22Do
2 stopsEmirates
29h 38mCMB-STL
$2,354
8/3Sa
3 stopsBritish Airways
33h 31mSTL-CMB
8/24Sa
3 stopsBritish Airways
28h 30mCMB-STL
$3,384

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Recent one-way flight deals

6/14Fr
2 stopsQatar Airways
32h 35mSTL-CMB
$1,417
6/14Fr
3 stopsBritish Airways
29h 48mSTL-CMB
$1,815

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St. Louis - Sri Lanka Flights

Departure:

St. Louis (STL)United States

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