$1,320+ Cheap flights from Billings (BIL) 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — CMB
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
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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 Billings to Sri Lanka
Keep the following information in mind while searching for Billings to Sri Lanka flight deals. Data was last updated October 29, 2025.
Round-trip from | $1,320 (oojo) |
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Find flight deals from Billings to Sri Lanka
Best flights from Billings to Sri LankaDiscover carefully curated flight deals from Billings to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from Billings to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
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.
Sun 4/191:55 pmBIL - CMB
2 stops24h 40mQatar Airways
Fri 5/13:35 amCMB - BIL
2 stops30h 38mQatar Airways
Deal found 10/27![Qatar Airways logo]()
$1,320
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:55 pmBIL - CMB
3 stops32h 50mMultiple Airlines
Fri 5/12:05 amCMB - BIL
2 stops32h 08mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$1,693
Cheapflights Fare Finder
Customize your flight search to find flights from Billings 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 October 29, 2025.
Use the filters below to find and compare flights from Billings to Sri Lanka that are best for you.
Fly from
Billings
Fly to
Sri Lanka
Route
Depart
Return
Price
BillingsColombo
BIL - CMB
BILCMB
Billings Logan Intl
Sun 4/19
1:55 pm-2:05 am
2 stops24h 40m
Colombo Bandaranaike Intl
Fri 5/1
3:35 am-10:43 pm
2 stops30h 38m
$1,320
BillingsColombo
BIL - CMB
BILCMB
Billings Logan Intl
Sun 4/19
1:55 pm-10:15 am
3 stops32h 50m
Colombo Bandaranaike Intl
Fri 5/1
2:05 am-10:43 pm
2 stops32h 08m
$1,693
Best time to book a flight from Billings to Sri Lanka
Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Billings 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 Billings to Sri Lanka
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