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Cheap flights from Billings to Sri Lanka from $1,170

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Sri Lanka departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Billings to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
7:56 am - 11:00 am
BIL
-
CMB
39h 34m2 stops
Qatar Airways Logo
4:35 am - 10:59 pm
CMB
-
BIL
29h 54m2 stops
$1,170Qatar Airways
Sun, Apr 19 - Sat, May 2
American Airlines Logo
7:50 am - 1:45 am
BIL
-
CMB
30h 25m2 stops
American Airlines Logo
7:45 pm - 8:46 pm
CMB
-
BIL
36h 31m2 stops
$1,362American Airlines
Sun, Apr 19 - Sat, May 2
Qatar Airways Logo
2:03 pm - 11:00 am
BIL
-
CMB
33h 27m2 stops
Qatar Airways Logo
7:45 pm - 8:46 pm
CMB
-
BIL
36h 31m2 stops
$1,384Qatar Airways
Sat, Apr 18 - Tue, Apr 21
Multiple Airlines Logo
2:05 pm - 10:15 am
BIL
-
CMB
32h 40m3 stops
Multiple Airlines Logo
2:55 am - 10:59 pm
CMB
-
BIL
31h 34m2 stops
$1,608Multiple Airlines
Sun, Apr 19 - Fri, May 1
Multiple Airlines Logo
7:56 am - 10:15 am
BIL
-
CMB
38h 49m3 stops
Multiple Airlines Logo
8:35 pm - 12:09 pm
CMB
-
BIL
51h 04m3 stops
$1,616Multiple Airlines
Sun, Apr 19 - Sat, May 2
Multiple Airlines Logo
10:38 am - 4:50 am
BIL
-
CMB
30h 42m3 stops
Multiple Airlines Logo
10:15 am - 8:51 pm
CMB
-
BIL
46h 06m3 stops
$3,750Multiple Airlines
Sun, Apr 19 - Sat, May 2

Qatar Airways flights from Billings to Sri Lanka

Our best Qatar Airways deals on Billings to Sri Lanka flight tickets
Qatar Airways
Apr 19
BIL7:56 amBillings Logan Intl
39h 34m
2 stops
CMB11:00 amColombo Bandaranaike Intl
May 2
CMB4:35 amColombo Bandaranaike Intl
29h 54m
2 stops
BIL10:59 pmBillings Logan Intl
$1,170
Find similar
Qatar Airways
Apr 18
BIL2:03 pmBillings Logan Intl
33h 27m
2 stops
CMB11:00 amColombo Bandaranaike Intl
Apr 21
CMB7:45 pmColombo Bandaranaike Intl
36h 31m
2 stops
BIL8:46 pmBillings Logan Intl
$1,384
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Billings to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sun 4/19

7:56 am-11:00 am

2 stops39h 34m

Colombo Bandaranaike Intl

Sat 5/2

4:35 am-10:59 pm

2 stops29h 54m

$1,170

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sun 4/19

7:50 am-1:45 am

2 stops30h 25m

Colombo Bandaranaike Intl

Sat 5/2

7:45 pm-8:46 pm

2 stops36h 31m

$1,362

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sat 4/18

2:03 pm-11:00 am

2 stops33h 27m

Colombo Bandaranaike Intl

Tue 4/21

7:45 pm-8:46 pm

2 stops36h 31m

$1,384

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sun 4/19

2:05 pm-10:15 am

3 stops32h 40m

Colombo Bandaranaike Intl

Fri 5/1

2:55 am-10:59 pm

2 stops31h 34m

$1,608

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sun 4/19

7:56 am-10:15 am

3 stops38h 49m

Colombo Bandaranaike Intl

Sat 5/2

8:35 pm-12:09 pm

3 stops51h 04m

$1,616

BillingsColombo

BIL - CMB

BILCMB

Billings Logan Intl

Sun 4/19

10:38 am-4:50 am

3 stops30h 42m

Colombo Bandaranaike Intl

Sat 5/2

10:15 am-8:51 pm

3 stops46h 06m

$3,750

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Billings to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Sri Lanka

Fastest flight time

33h 27m

Direct flights

None
The fastest flight from Billings to Sri Lanka takes 33h 27m
There are no direct flights from Billings to Sri Lanka. There are no popular flight routes from Billings to Sri Lanka.
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  • When did momondo last update prices for flights from Billings Logan Intl Airport to Sri Lanka?

    Prices for flights from Billings Logan Intl Airport to Sri Lanka are updated daily.

  • How old do you have to be to fly from Billings Logan Intl Airport to Sri Lanka?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

    The required travel and health documents for your Sri Lanka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sri Lanka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Billings to Sri Lanka?

    Price Alerts will notify you by email when the price for flights to Sri Lanka from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Billings to Sri Lanka with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Sri Lanka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sri Lanka from Billings.

Can I find flights from Billings to Sri Lanka with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sri Lanka from Billings which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Billings to Sri Lanka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billings to Sri Lanka.

I’m not ready to book a flight from Billings to Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Billings to Sri Lanka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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