$860 Cheap Flights from Louisville (SDF) to Colombo (CMB)

View $860 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)

Cheap Flights from Louisville to Colombo (SDF-CMB)

Prices were available within the past 7 days and start at $860 for one-way flights and $1,094 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 28 - Wed, Nov 5
SDF
Louisville
CMB
Colombo
$1,094 Roundtrip, just found
$1,094
Roundtrip
just found
Select American Airlines flight, departing Tue, Oct 28 from Louisville to Colombo, returning Wed, Nov 5, priced at $1,094 just found
American Airlines
Tue, Oct 28 - Thu, Nov 6
SDF
Louisville
CMB
Colombo
$1,100 Roundtrip, just found
$1,100
Roundtrip
just found
Select American Airlines flight, departing Tue, Oct 28 from Louisville to Colombo, returning Thu, Nov 6, priced at $1,100 just found
American Airlines
Mon, Nov 10 - Mon, Nov 24
SDF
Louisville
CMB
Colombo
$1,106 Roundtrip, found 1 hour ago
$1,106
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Nov 10 from Louisville to Colombo, returning Mon, Nov 24, priced at $1,106 found 1 hour ago
American Airlines
Thu, Jan 15 - Sun, Feb 1
SDF
Louisville
CMB
Colombo
$1,108 Roundtrip, found 7 hours ago
$1,108
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Louisville to Colombo, returning Sun, Feb 1, priced at $1,108 found 7 hours ago
American Airlines
Sat, Mar 14 - Fri, Mar 27
SDF
Louisville
CMB
Colombo
$1,121 Roundtrip, found 12 hours ago
$1,121
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Mar 14 from Louisville to Colombo, returning Fri, Mar 27, priced at $1,121 found 12 hours ago
American Airlines
Sat, Mar 14 - Fri, Mar 27
SDF
Louisville
CMB
Colombo
$1,122 Roundtrip, found 12 hours ago
$1,122
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Mar 14 from Louisville to Colombo, returning Fri, Mar 27, priced at $1,122 found 12 hours ago
American Airlines
Mon, Oct 27 - Tue, Nov 4
SDF
Louisville
CMB
Colombo
$1,156 Roundtrip, just found
$1,156
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 27 from Louisville to Colombo, returning Tue, Nov 4, priced at $1,156 just found
American Airlines
Mon, Oct 27 - Thu, Nov 6
SDF
Louisville
CMB
Colombo
$1,162 Roundtrip, just found
$1,162
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 27 from Louisville to Colombo, returning Thu, Nov 6, priced at $1,162 just found
Qatar Airways
Wed, Oct 29 - Wed, Nov 5
SDF
Louisville
CMB
Colombo
$1,810 Roundtrip, just found
$1,810
Roundtrip
just found
Select Qatar Airways flight, departing Wed, Oct 29 from Louisville to Colombo, returning Wed, Nov 5, priced at $1,810 just found
Emirates
Sat, Jan 10 - Mon, Jan 26
SDF
Louisville
CMB
Colombo
$1,892 Roundtrip, found 7 hours ago
$1,892
Roundtrip
found 7 hours ago
Select Emirates flight, departing Sat, Jan 10 from Louisville to Colombo, returning Mon, Jan 26, priced at $1,892 found 7 hours ago

Alternative airports near Colombo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bandaranaike Intl. CMB. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $1,224
CMB
Bandaranaike Intl.
Cheapest
Average driving time to city center28 min
Flights from $1,224

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB) cost?
Secure a cheap one-way flight from $860 or cheap return flight from $1,094 from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)?
The cheapest month to fly from SDF to CMB is October, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SDF to CMB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)?
You'll have to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SDF to CMB?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)?
To arrive at Bandaranaike Intl. Airport (CMB) on time, opt for a flight that takes off from Louisville Intl. Airport (SDF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB) last-minute?
Booking your flight from SDF to CMB right before your getaway is generally more expensive. But if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a SDF to CMB flight and hotel package?
Securing a SDF to CMB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Bandaranaike Intl. Airport (CMB)?
You can usually cancel or reschedule your SDF to CMB flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Qatar Airways
Roundtrip price
$1,093
Distance
9168 mi

Book with confidence

Louisville to Colombo Flights

The cheapest times to fly from Louisville to Colombo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Colombo are during the month of October. You can find some of the cheapest flights from Louisville to Colombo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Colombo

Sunday is one of the best days to book for cheap flights from Louisville to Colombo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Colombo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Colombo in 2025. You can also book with separate airlines for your outbound and return journeys, from $860 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Colombo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Colombo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Louisville to Colombo Flights

Explore a world of travel with Expedia

*Available to One Key members.