
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $884 (Etihad Airways) |
One-way from | $414 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,862 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sat 2/28
2:35 pm-8:15 am
1 stop31h 10m
Colombo Bandaranaike Intl
Sat 3/21
9:50 am-10:05 am
1 stop33h 45m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sat 1/24
2:35 pm-8:15 pm
1 stop19h 10m
Colombo Bandaranaike Intl
Sun 3/1
4:20 pm-9:05 am
1 stop27h 15m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Fri 1/9
2:35 pm-3:15 pm
1 stop38h 10m
Colombo Bandaranaike Intl
Fri 1/30
9:50 am-9:05 am
1 stop33h 45m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sun 1/11
2:35 pm-8:15 pm
1 stop19h 10m
Colombo Bandaranaike Intl
Wed 2/11
9:50 am-9:05 am
1 stop33h 45m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Thu 1/8
2:35 pm-8:15 pm
1 stop19h 10m
Colombo Bandaranaike Intl
Fri 1/30
9:50 am-9:05 am
1 stop33h 45m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Sun 3/8
9:30 pm-10:15 am
1 stop27h 15m
Colombo Bandaranaike Intl
Sat 3/21
2:20 am-8:54 pm
2 stops28h 04m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
Fri 5/1
6:00 am-12:45 pm
2 stops45h 15m
Colombo Bandaranaike Intl
Thu 6/4
3:25 am-10:19 am
2 stops40h 24m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Mon 2/2
10:06 pm-5:25 am
2 stops44h 49m
Colombo Bandaranaike Intl
Sat 2/7
2:20 am-9:25 pm
2 stops29h 35m
Washington, D.C.Colombo
IAD - CMB
IADCMB
Washington, D.C. Dulles Intl
Wed 5/13
1:20 pm-5:20 am
1 stop30h 30m
Colombo Bandaranaike Intl
Sun 6/14
6:50 am-7:50 pm
1 stop22h 30m
Washington, D.C.Colombo
DCA - CMB
DCACMB
Washington, D.C. Reagan-National
Sat 1/24
11:05 am-4:25 am
2 stops30h 50m
Colombo Bandaranaike Intl
Sat 2/7
2:20 am-9:56 pm
2 stops30h 06m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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 32 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, February is the cheapest month in which you can book a flight from Washington, D.C. to Colombo Bandaranaike Intl Airport (average of $723). Flying from Washington, D.C. to Colombo Bandaranaike Intl Airport in June is currently the most expensive (average of $1,008). 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.
When flying from Washington, D.C. to Colombo Bandaranaike Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at noon.
Abu Dhabi (AUH) – chosen by Cheapflights users on 64% 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 $1,232.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 11m.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 09m.
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
Boarding
Food
Overall
Comfort
Crew
Entertainment
Reviews
Chris,Jul 2025
DFW - DOH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$759 | Average$1,073 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$830 | Average$1,122 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$872 | Average$1,204 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$884 | Average$1,397 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$954 | Average$985 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$983 | Average$1,299 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$985 | Average$2,472 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,082 | Average$1,301 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,361 | Average$1,720 | FlexibilityNo cancel fee | On-time75% |