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$768 Cheap Flights from Dayton (DAY) to Colombo (CMB)

View $768 flight on Mon, Feb 1, 2027Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Bandaranaike Intl. Airport (CMB)

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Cheap Flights from Dayton to Colombo (DAY-CMB)

Prices were available within the past 7 days and start at $768 for one-way flights and $1,386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 8 - Tue, Jan 19
DAY
Dayton
CMB
Colombo
$1,386 Roundtrip, found 23 hours ago
$1,386
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Jan 8 from Dayton to Colombo, returning Tue, Jan 19, priced at $1,386 found 23 hours ago
American Airlines
Fri, Jan 8 - Tue, Jan 19
DAY
Dayton
CMB
Colombo
$1,392 Roundtrip, found 23 hours ago
$1,392
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Jan 8 from Dayton to Colombo, returning Tue, Jan 19, priced at $1,392 found 23 hours ago
Qatar Airways
Tue, Feb 16 - Mon, Mar 15
DAY
Dayton
CMB
Colombo
$1,404 Roundtrip, found 2 days ago
$1,404
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Feb 16 from Dayton to Colombo, returning Mon, Mar 15, priced at $1,404 found 2 days ago
Qatar Airways
Tue, Feb 16 - Mon, Mar 15
DAY
Dayton
CMB
Colombo
$1,406 Roundtrip, found 2 days ago
$1,406
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Feb 16 from Dayton to Colombo, returning Mon, Mar 15, priced at $1,406 found 2 days ago
Qatar Airways
Thu, Mar 4 - Thu, Mar 18
DAY
Dayton
CMB
Colombo
$1,409 Roundtrip, found 4 days ago
$1,409
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Mar 4 from Dayton to Colombo, returning Thu, Mar 18, priced at $1,409 found 4 days ago
Qatar Airways
Thu, Mar 4 - Thu, Mar 18
DAY
Dayton
CMB
Colombo
$1,411 Roundtrip, found 4 days ago
$1,411
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Mar 4 from Dayton to Colombo, returning Thu, Mar 18, priced at $1,411 found 4 days ago
Qatar Airways
Thu, Mar 4 - Thu, Mar 18
DAY
Dayton
CMB
Colombo
$1,414 Roundtrip, found 4 days ago
$1,414
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Mar 4 from Dayton to Colombo, returning Thu, Mar 18, priced at $1,414 found 4 days ago
Qatar Airways
Thu, Mar 4 - Thu, Mar 18
DAY
Dayton
CMB
Colombo
$1,416 Roundtrip, found 4 days ago
$1,416
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Mar 4 from Dayton to Colombo, returning Thu, Mar 18, priced at $1,416 found 4 days ago
American Airlines
Fri, Jan 8 - Tue, Jan 19
DAY
Dayton
CMB
Colombo
$1,436 Roundtrip, found 23 hours ago
$1,436
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Jan 8 from Dayton to Colombo, returning Tue, Jan 19, priced at $1,436 found 23 hours ago
British Airways
Tue, Dec 1 - Tue, Dec 29
DAY
Dayton
CMB
Colombo
$2,922 Roundtrip, found 16 hours ago
$2,922
Roundtrip
found 16 hours ago
Select British Airways flight, departing Tue, Dec 1 from Dayton to Colombo, returning Tue, Dec 29, priced at $2,922 found 16 hours ago

Frequently asked questions

How much does a flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) cost?
You can find cheap one-way flights from $768 and cheap return flights from $1,386 Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) with Expedia. Roundtrip flights usually range from $1377 to $11707. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The cheapest month to fly from DAY to CMB is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
Enter DAY to CMB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.), with round-trip tickets starting from around $1236.72 with a layover in O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
To find a cheap flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The earliest flight from James M. Cox Dayton International (DAY) to Bandaranaike International (CMB) typically departs at 5:30 AM, operated by American Airlines and SriLankan Airlines. This seasonal service is available in December, allowing you to make the most of your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
The most popular departure times for flights from Dayton, OH (DAY) to Colombo (CMB) are in the afternoon, from 12pm to 3pm. About 61% of passengers prefer this time window. Many major carriers, including American Airlines and Qatar Airways, offer flights during this window. This timing works well because it allows you to travel during the day and arrive in Colombo in the evening.
How long does it take to fly from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
Flights from DAY to CMB with one stop typically take around 24 hours, covering approximately 9,030 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
Select the "Business class" and "First class" filters when looking for DAY to CMB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) flight with Expedia?
It's easy to earn miles on a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Colombo from James M. Cox Dayton Intl. (DAY)?
From James M. Cox Dayton Intl. (DAY), you can fly typically into Bandaranaike Intl. (CMB) to reach Colombo. Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), Philadelphia Intl. (PHL) before reaching Colombo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) at the last minute?
Typically, booking a last minute flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) flight and hotel package?
Securing a Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.)?
If you booked your Dayton, OH (DAY-James M. Cox Dayton Intl.) to Colombo (CMB-Bandaranaike Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
American Airlines, British Airways, Qatar Airways
Roundtrip price
$1,386
Distance
9029 mi

Book with confidence

Dayton to Colombo Flights

The cheapest times to fly from Dayton 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 Dayton to Colombo are during the month of January. You can find some of the cheapest flights from Dayton to Colombo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Colombo

Sunday is one of the best days to book for cheap flights from Dayton 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 Dayton 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 Dayton to Colombo in 2026. You can also book with separate airlines for your outbound and return journeys, from $768 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 Dayton 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 Dayton 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.

 

Dayton to Colombo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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