$615 Cheap Flights from Raleigh (RDU) to Colombo (CMB)

View $615 flight on Wed, Mar 25, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Bandaranaike Intl. Airport (CMB)

Cheap Flights from Raleigh to Colombo (RDU-CMB)

Prices were available within the past 7 days and start at $615 for one-way flights and $1,078 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, Apr 23 - Fri, May 15
RDU
Raleigh
CMB
Colombo
$1,078 Roundtrip, found 2 days ago
$1,078
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Apr 23 from Raleigh to Colombo, returning Fri, May 15, priced at $1,078 found 2 days ago
Turkish Airlines
Tue, Mar 10 - Sun, Mar 22
RDU
Raleigh
CMB
Colombo
$1,083 Roundtrip, found 1 day ago
$1,083
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Mar 10 from Raleigh to Colombo, returning Sun, Mar 22, priced at $1,083 found 1 day ago
Turkish Airlines
Wed, Nov 5 - Wed, Nov 12
RDU
Raleigh
CMB
Colombo
$1,089 Roundtrip, found 5 days ago
$1,089
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Wed, Nov 5 from Raleigh to Colombo, returning Wed, Nov 12, priced at $1,089 found 5 days ago
JetBlue Airways
Wed, Mar 11 - Tue, Mar 24
RDU
Raleigh
CMB
Colombo
$1,117 Roundtrip, found 1 day ago
$1,117
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Mar 11 from Raleigh to Colombo, returning Tue, Mar 24, priced at $1,117 found 1 day ago
JetBlue Airways
Thu, Apr 23 - Fri, May 8
RDU
Raleigh
CMB
Colombo
$1,120 Roundtrip, found 2 days ago
$1,120
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Apr 23 from Raleigh to Colombo, returning Fri, May 8, priced at $1,120 found 2 days ago
Turkish Airlines
Wed, Apr 15 - Tue, May 5
RDU
Raleigh
CMB
Colombo
$1,121 Roundtrip, found 2 days ago
$1,121
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Apr 15 from Raleigh to Colombo, returning Tue, May 5, priced at $1,121 found 2 days ago
JetBlue Airways
Sat, May 2 - Sat, May 16
RDU
Raleigh
CMB
Colombo
$1,126 Roundtrip, found 2 days ago
$1,126
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, May 2 from Raleigh to Colombo, returning Sat, May 16, priced at $1,126 found 2 days ago
Air Canada
Mon, Feb 23 - Sun, Mar 22
RDU
Raleigh
CMB
Colombo
$1,170 Roundtrip, found 2 days ago
$1,170
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Feb 23 from Raleigh to Colombo, returning Sun, Mar 22, priced at $1,170 found 2 days ago
Qatar Airways
Tue, Apr 14 - Mon, Apr 27
RDU
Raleigh
CMB
Colombo
$1,204 Roundtrip, found 11 hours ago
$1,204
Roundtrip
found 11 hours ago
Select Qatar Airways flight, departing Tue, Apr 14 from Raleigh to Colombo, returning Mon, Apr 27, priced at $1,204 found 11 hours ago
Etihad Airways
Wed, Dec 3 - Tue, Dec 16
RDU
Raleigh
CMB
Colombo
$1,206 Roundtrip, found 4 days ago
$1,206
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Wed, Dec 3 from Raleigh to Colombo, returning Tue, Dec 16, priced at $1,206 found 4 days 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 $1,255
CMB
Bandaranaike Intl.
Cheapest
Average driving time to city center28 min
Flights from $1,255
Flights from Raleigh (RDU) to Colombo (CMB)
Origin airport
Raleigh - Durham Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Etihad Airways, Qatar Airways, Turkish Airlines
Roundtrip price
$1,077
Distance
9155 mi

Raleigh to Colombo Flights

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

 

The best time to book a flight from Raleigh to Colombo

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Colombo in 2025. You can also book with separate airlines for your outbound and return journeys, from $615 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 Raleigh 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 Raleigh 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.

 

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB) cost?
Snag a cheap one-way flight from $615 or cheap return flight from $1,078 from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB)?
Planning your getaway for April is a good way to save, as it's the cheapest month for flights between RDU and CMB. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest RDU to CMB flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB)?
You'll need to book a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from RDU to CMB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB)?
To arrive at Bandaranaike Intl. Airport (CMB) on schedule, select a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB) last-minute?
Holding off until just before your trip to book a ticket from RDU to CMB generally means paying more. While you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a RDU to CMB flight and hotel package?
You can save money by securing a RDU to CMB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Bandaranaike Intl. Airport (CMB)?
Usually, it's possible to reschedule or cancel your RDU to CMB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.