Find Deals on Flights from Washington to Sri Lanka

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Sri Lanka

(Round-trip)
Depart: Mon Apr 10 2017 Return: Tue Apr 25 2017 Trip spans 16 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
8:05p
26h 35m
1 stop
CMB
11:25p
IAD
8:40p
21h 15m
1 stop
Depart: Thu Sep 21 2017 Return: Wed Oct 4 2017 Trip spans 14 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:15a
32h 05m
1 stop
CMB
12:30a
IAD
10:30p
22h 00m
1 stop
Depart: Fri Apr 14 2017 Return: Sun Apr 23 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
2:55a
CMB
10:40p
19h 45m
1 stop
CMB
9:50a
IAD
10:10a
24h 20m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Apr 5 2017 Trip spans 9 days
Emirates
Emirates
IAD
6:55a
CMB
4:35a
21h 40m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Tue Jun 13 2017 Return: Mon Jun 26 2017 Trip spans 14 days
$1168
Select
SriLankan
SriLankan
IAD
6:10p
CMB
3:35p
21h 25m
1 stop
CMB
2:50p
IAD
10:30p
31h 40m
1 stop
Depart: Tue Apr 18 2017 Return: Sun May 7 2017 Trip spans 20 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
4:25p
22h 55m
1 stop
CMB
2:45p
IAD
8:40p
29h 55m
1 stop
Depart: Mon May 15 2017 Return: Mon May 22 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
2:55a
CMB
2:55a
24h 00m
1 stop
CMB
2:10p
IAD
10:10a
20h 00m
1 stop
Depart: Tue Apr 11 2017 Return: Tue May 2 2017 Trip spans 22 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:00p
19h 50m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Mon May 1 2017 Return: Sun May 7 2017 Trip spans 7 days
$1013
Select
Emirates
Emirates
DCA
3:59p
CMB
7:10p
27h 11m
2 stops
CMB
1:50p
DCA
6:52p
29h 02m
2 stops
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
4:25p
22h 55m
1 stop
CMB
5:20p
IAD
8:40p
27h 20m
1 stop
Depart: Wed Apr 12 2017 Return: Tue May 2 2017 Trip spans 21 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:00p
19h 50m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Fri May 12 2017 Return: Sun May 21 2017 Trip spans 10 days
$1033
Select
Major Airline
Major Airline
DCA
9:47a
CMB
10:00a
24h 13m
2 stops
CMB
1:10p
DCA
4:10p
27h 00m
2 stops
Depart: Fri Mar 31 2017 Return: Fri Apr 7 2017 Trip spans 8 days
$1046
Select
Emirates
Emirates
IAD
6:55a
CMB
4:35a
21h 40m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Tue Apr 25 2017 Return: Sat Apr 29 2017 Trip spans 5 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
4:25p
22h 55m
1 stop
CMB
11:25p
IAD
8:40p
21h 15m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Sep 5 2017 Trip spans 16 days
$1061
Select
Major Airline
Major Airline
IAD
1:30p
CMB
11:50p
34h 20m
1 stop
CMB
1:20p
IAD
4:40p
27h 20m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
8:05p
26h 35m
1 stop
CMB
2:45p
IAD
8:40p
29h 55m
1 stop
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
$1092
Select
Emirates
Emirates
IAD
6:55a
CMB
12:05a
41h 10m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Thu Apr 13 2017 Return: Sat Apr 29 2017 Trip spans 17 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
8:05p
26h 35m
1 stop
CMB
11:25p
IAD
8:40p
21h 15m
1 stop
Depart: Wed Apr 5 2017 Return: Mon Apr 10 2017 Trip spans 6 days
$1098
Select
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
1 stop
Depart: Mon Jun 19 2017 Return: Mon Jul 10 2017 Trip spans 22 days
$1100
Select
Major Airline
Major Airline
IAD
2:55a
CMB
10:40p
19h 45m
1 stop
CMB
2:10p
IAD
10:10a
20h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Washington
only $959
only $1013
Destination

Colombo
$959