$1,487+ Cheap flights from St. Louis (STL) to Bandaranaike Intl (CMB)
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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMB
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Colombo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Colombo
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to ColomboExplore the most affordable flight options available from St. Louis to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from St. Louis to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:30 am -
2 stops36h 55m
Thu 11/127:25 am -
2 stops49h 45m
Deal found 10/26![Turkish Airlines logo]()
$1,487
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 am -
2 stops39h 40m
Fri 12/44:00 am -
2 stops40h 59m
Deal found 10/27![Etihad Airways logo]()
$1,587
This oojo deal was found by Cheapflights users on 10/27. 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.
Thu 12/314:32 pm -
2 stops46h 43m
Wed 3/313:35 am -
2 stops26h 31m
Deal found 10/27![Qatar Airways logo]()
$1,594
This Qatar Airways deal was found by Cheapflights users on 10/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops33h 15m
Thu 11/126:50 pm -
2 stops36h 02m
Deal found 10/25![Qatar Airways logo]()
$1,606
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:20 pm -
3 stops63h 35m
Sat 12/58:15 pm -
3 stops39h 14m
Deal found 10/27![Multiple Airlines logo]()
$1,885
This Emirates deal was found by Cheapflights users on 10/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:15 pm -
3 stops31h 30m
Wed 11/112:40 am -
2 stops31h 15m
Deal found 10/22![Emirates logo]()
$2,463
This Justfly.com deal was found by Cheapflights users on 10/27. 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 12/313:00 pm -
2 stops29h 50m
Thu 4/18:35 pm -
3 stops35h 04m
Deal found 10/27![Emirates logo]()
$2,587
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:32 pm -
2 stops32h 33m
Thu 4/11:10 pm -
1 stop40h 50m
Deal found 10/27![Multiple Airlines logo]()
$2,710
Best flights from St. Louis to ColomboDiscover carefully curated flight deals from St. Louis to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from St. Louis to Colombo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:30 am -
2 stops36h 55m
Thu 11/127:25 am -
2 stops49h 45m
Deal found 10/26![Turkish Airlines logo]()
$1,487
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 am -
2 stops39h 40m
Fri 12/44:00 am -
2 stops40h 59m
Deal found 10/27![Etihad Airways logo]()
$1,587
This Qatar Airways deal was found by Cheapflights users on 10/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops33h 15m
Thu 11/126:50 pm -
2 stops36h 02m
Deal found 10/25![Qatar Airways logo]()
$1,606
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:20 pm -
3 stops63h 35m
Sat 12/59:45 pm -
2 stops37h 44m
Deal found 10/27![Multiple Airlines logo]()
$1,885
This Emirates deal was found by Cheapflights users on 10/24. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:15 pm -
3 stops31h 30m
Wed 11/112:40 am -
2 stops31h 15m
Deal found 10/24![Emirates logo]()
$2,463
This oojo deal was found by Cheapflights users on 10/27. 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.
Thu 12/315:59 pm -
3 stops52h 46m
Thu 4/111:15 am -
3 stops44h 24m
Deal found 10/27![Emirates logo]()
$3,845
Last-minute flights from St. Louis to ColomboDiscover last-minute flight deals from St. Louis to Colombo. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Colombo. Data last updated October 27, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:30 am -
2 stops36h 55m
Thu 11/127:25 am -
2 stops49h 45m
Deal found 10/26![Turkish Airlines logo]()
$1,487
This Qatar Airways deal was found by Cheapflights users on 10/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
2 stops33h 15m
Thu 11/126:50 pm -
2 stops36h 02m
Deal found 10/25![Qatar Airways logo]()
$1,606
This Emirates deal was found by Cheapflights users on 10/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:15 pm -
3 stops31h 30m
Wed 11/112:40 am -
2 stops31h 15m
Deal found 10/22![Emirates logo]()
$2,463
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 am -
2 stops39h 40m
Fri 12/44:00 am -
2 stops40h 59m
Deal found 10/27![Etihad Airways logo]()
$1,587
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:20 pm -
3 stops63h 35m
Sat 12/58:15 pm -
3 stops39h 14m
Deal found 10/27![Multiple Airlines logo]()
$1,885
One-way flights from St. Louis to ColomboSearch for one-way flight options from St. Louis to Colombo. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from St. Louis to Colombo. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/53:54 pm -
3 stops54h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$3,585
Find flight deals from St. Louis to Colombo
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,487 (Turkish Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Colombo 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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from St. Louis to Colombo Bandaranaike Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Sun 11/8
7:30 am-7:55 am
2 stops36h 55m
Colombo Bandaranaike Intl
Thu 11/12
7:25 am-9:40 pm
2 stops49h 45m
$1,487
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Sat 11/21
5:00 am-8:10 am
2 stops39h 40m
Colombo Bandaranaike Intl
Fri 12/4
4:00 am-9:29 am
2 stops40h 59m
$1,587
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Sun 11/8
6:00 am-2:45 am
2 stops33h 15m
Colombo Bandaranaike Intl
Thu 11/12
6:50 pm-7:22 pm
2 stops36h 02m
$1,606
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Sat 11/21
3:20 pm-6:25 pm
3 stops63h 35m
Colombo Bandaranaike Intl
Sat 12/5
9:45 pm-11:59 pm
2 stops37h 44m
$1,885
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Sun 11/8
3:15 pm-10:15 am
3 stops31h 30m
Colombo Bandaranaike Intl
Wed 11/11
2:40 am-10:25 pm
2 stops31h 15m
$2,463
Quickest round-trip
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Tue 1/5
3:54 pm-9:25 am
3 stops54h 01m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$3,585
St. LouisColombo
STL Lambert-St Louis - CMB Colombo Bandaranaike Intl
STLCMB
Lambert-St Louis
Thu 12/31
5:59 pm-10:15 am
3 stops52h 46m
Colombo Bandaranaike Intl
Thu 4/1
11:15 am-9:09 pm
3 stops44h 24m
$3,845
Sorted by cheapest first
Compare providers for flights from St. Louis to Colombo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Colombo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Colombo
Have a flexible travel schedule? Discover the best time to fly to Colombo from St. Louis with our price prediction graph.
STL-CMB
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.
Reviews of airlines servicing Colombo
Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated October 27, 2026.
Get a feel of what it's like to fly with Qatar Airways from St. Louis to Colombo Bandaranaike Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Entertainment
7.3
Crew
7.9
Food
7.3
Comfort
7.3
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
IAH - DOH
Boarding
7.5
Entertainment
7.3
Crew
7.9
Food
7.3
Comfort
7.3
Overall
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
IAH - DOH
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top airline flying from St. Louis to Colombo
Discover the top airline that operate flights from St. Louis to Colombo. 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,147 | Average$1,468 | FlexibilityNo cancel fee | On-time68% |