
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $979 (oojo) |
One-way from | $432 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,431 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
jue. 9/10
3:10 pm-3:00 am
1 stop26h 20m
Colombo Bandaranaike Intl
lun. 9/14
9:50 pm-9:45 am
1 stop21h 25m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
mar. 9/1
3:10 pm-8:35 pm
1 stop19h 55m
Colombo Bandaranaike Intl
jue. 11/5
4:00 am-9:05 am
1 stop39h 35m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
mar. 11/10
1:30 pm-7:45 am
1 stop31h 45m
Colombo Bandaranaike Intl
mar. 12/8
9:15 am-11:45 am
1 stop37h 00m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
dom. 11/1
9:00 am-2:50 am
2 stops31h 20m
Colombo Bandaranaike Intl
vie. 11/13
4:30 pm-8:43 pm
2 stops38h 43m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
mar. 11/10
2:00 pm-9:45 am
2 stops57h 15m
Colombo Bandaranaike Intl
mar. 12/8
4:55 pm-6:57 pm
2 stops36h 32m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
jue. 9/10
9:00 pm-9:00 am
1 stop26h 30m
Colombo Bandaranaike Intl
lun. 9/14
1:30 pm-8:45 am
2 stops28h 45m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
mar. 7/21
1:25 pm-8:35 am
2 stops33h 40m
Colombo Bandaranaike Intl
vie. 8/7
4:10 am-7:56 pm
2 stops25h 16m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
mar. 8/4
11:00 am-8:35 pm
2 stops24h 05m
Colombo Bandaranaike Intl
vie. 8/28
4:20 pm-7:56 pm
2 stops37h 06m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
lun. 6/22
3:10 pm-8:35 am
1 stop31h 55m
Colombo Bandaranaike Intl
lun. 8/31
10:00 am-9:45 am
1 stop33h 15m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
sáb. 6/20
3:10 pm-8:35 am
1 stop31h 55m
Colombo Bandaranaike Intl
mar. 7/14
9:50 pm-9:45 am
1 stop21h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Colombo Bandaranaike Intl Airport (average of $575). Flying from Washington, D.C. to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Abu Dhabi (AUH) – chosen by Cheapflights users on 58% of 1-stop itineraries from Washington, D.C. to Colombo Bandaranaike Intl Airport on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $925.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 18h 55m.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 1h 43m.
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Colombo Bandaranaike Intl Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$816 | Average$1,147 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$855 | Average$1,178 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$882 | Average$1,335 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$954 | Average$985 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$985 | Average$2,403 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,167 | Average$1,299 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,361 | Average$1,714 | FlexibilityNo cancel fee | On-time75% |