Earn point on your loyalty program!arrow arc left

Cheap flights from Washington (DCA) to Colombo (CMB)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Washington (DCA) to Colombo (CMB)

How to find the cheapest flight from Washington (DCA) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Washington to Colombo in January , February 2026

25 Jan - 09 Feb $ 1,258.00
DCA
Washington
Qatar Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Qatar Airways
2 STOPS
DCA
Washington
Pick dates
13 Jan - 11 Feb $ 1,579.00
DCA
Washington
Qatar Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Qatar Airways
2 STOPS
DCA
Washington
Pick dates
18 Jan - 07 Feb $ 15,705.00
DCA
Washington
Etihad Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
2 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Colombo

25 Jan - 31 Jan $ 1,601.00
DCA
Washington
Qatar Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Qatar Airways
2 STOPS
DCA
Washington
Pick dates
13 Jan - 31 Jan $ 2,215.00
DCA
Washington
Qatar Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Qatar Airways
2 STOPS
DCA
Washington
Pick dates
13 Jan - 31 Jan $ 15,705.00
DCA
Washington
Etihad Airways
2 STOPS
CMB
Colombo
CMB
Colombo
Etihad Airways
2 STOPS
DCA
Washington
Pick dates

One-way flights to Colombo from Washington

5:30 PM - 6:40 PM
Qatar Airways
2 Stops
21h 55m
DCA - CMB
$ 628
Kiwi
Pick dates
5:30 PM - 6:40 PM
Qatar Airways
2 Stops
21h 55m
DCA - CMB
$ 628
Kiwi
Pick dates
5:30 PM - 7:30 PM
Qatar Airways
2 Stops
22h 45m
DCA - CMB
$ 628
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to Colombo (CMB)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Colombo (CMB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.