The cheapest times to fly from DCA to CMB are
- January 8th to April 8th
- September 3rd to December 9th (except the weeks of September 10th and October 15th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DCA to CMB is early to mid March. Prices can be as high as $1969 for Saturday flights during late July, or as low as $791 for Tuesday flights around early to mid March.
When to Fly to Colombo
Flying from Washington, DC (DCA) to Colombo (CMB) will usually cost between $828 to $1709 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid March with an average ticket price of $860. Due to high demand the most expensive time to fly is late July, with an average price of $1755. Planning your trip to low-cost times can easily save you $896 on economy flights and even more on first-class flights. Generally, any price below $1076 can be considered a good price for a round-trip DCA to CMB flight.
See below for a graph of average weekly prices for the DCA to CMB route. All prices are for round-trip tickets in USD.
Compared to other flights, the DCA to CMB flight is priced close to the average and costs about as much as the average flight leaving from Washington. The average price per mile (for a direct flight) is $0.07, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Colombo, and Fridays are the most expensive days to return to Washington. Selecting flights on the least expensive days could save you up to $114 (9%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1111. Return trip prices are from the CMB to DCA flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from DCA to CMB can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 17 hour 3 minutes may not be realistic.
Flight Hacking DCA to CMB
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DCA to CMB — but Champion Traveler does!
- Price for both tickets: $1003
- Average savings: $73 (6.78%)
Flight Questions Answered
Still have questions about flying from DCA to CMB? We’ve got answers.
Which airlines fly this route?
You can find 33 major airlines flying this route most often: Aeroflot, Air Canada, Air India, Alaska, American, Asiana, Austrian, British Airways, Brussels Airlines, Cathay Dragon, Cathay Pacific, China Airlines, China Eastern, China Southern, Delta, Emirates, Etihad, EVA Air, Finnair, Gulf Air, Iberia, JetBlue, KLM, Korean Air, Kuwait Airways, Lufthansa, Qatar Airways, Royal Jordanian, Saudia, Singapore Airlines, SriLankan, SWISS, United, and potentially more during busy seasons.
How far away is it from Bandaranaike International Colombo Airport to Ronald Reagan Washington National Airport?
The distance between the two airports is roughly 8927 miles or 14367 kilometers.
How long does it take to fly from DCA to CMB?
The real-world flight time for a nonstop DCA to CMB flight is about 17 hour 3 minutes.
How many flights go between Washington, DC and Colombo?
It depends on the day of the week and the date, but a typical day might have around 80 available flights from DCA to CMB.
Airport Location Info
|Origination airport name||Ronald Reagan Washington National Airport|
|Country||the United States|
|Destination airport name||Bandaranaike International Colombo Airport|
Flights to CMB
Flights from CMB
Flights to DCA
Flights from DCA
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.