
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $863 (Justfly.com) |
One-way from | $436 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $965 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sun 7/26
3:10 pm-8:35 pm
1 stop19h 55m
Colombo Bandaranaike Intl
Tue 8/4
9:50 pm-9:45 am
1 stop21h 25m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Fri 5/15
9:00 pm-9:50 am
1 stop27h 20m
Colombo Bandaranaike Intl
Wed 5/20
4:05 am-6:20 pm
1 stop23h 45m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Fri 5/8
9:00 pm-9:50 am
1 stop27h 20m
Colombo Bandaranaike Intl
Sat 5/16
9:45 am-9:45 am
3 stops33h 30m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Thu 9/24
9:00 pm-2:05 am
1 stop19h 35m
Colombo Bandaranaike Intl
Mon 9/28
4:35 am-10:47 pm
2 stops27h 42m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sat 5/9
9:00 pm-10:55 pm
2 stops40h 25m
Colombo Bandaranaike Intl
Wed 5/20
8:00 pm-6:20 pm
1 stop31h 50m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Fri 5/1
9:00 pm-2:35 am
1 stop20h 05m
Colombo Bandaranaike Intl
Tue 5/5
7:20 am-6:20 pm
2 stops44h 30m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Mon 5/11
9:00 pm-11:20 am
2 stops52h 50m
Colombo Bandaranaike Intl
Sat 5/16
4:05 am-6:20 pm
1 stop23h 45m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
Mon 8/31
6:25 pm-2:05 am
2 stops22h 10m
Colombo Bandaranaike Intl
Wed 9/30
4:35 am-7:20 pm
2 stops24h 15m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Tue 5/12
9:00 pm-2:20 am
1 stop19h 50m
Colombo Bandaranaike Intl
Mon 5/18
6:55 pm-6:10 pm
2 stops56h 45m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
Tue 5/12
4:20 pm-12:45 pm
2 stops34h 55m
Colombo Bandaranaike Intl
Sun 5/17
1:10 pm-10:28 pm
2 stops42h 48m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
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 20 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.
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 $920). 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 77% of 1-stop itineraries from Washington, D.C. to Colombo Bandaranaike Intl Airport on Cheapflights.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $967.
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.
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$820 | Average$1,112 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$867 | Average$1,151 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$882 | Average$1,266 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$954 | Average$985 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$985 | Average$2,447 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,167 | Average$1,299 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,361 | Average$1,694 | FlexibilityNo cancel fee | On-time75% |