Find Deals on Flights from Washington Dulles Intl 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 Dulles Intl to Sri Lanka

(Round-trip)
Depart: Thu Apr 27 2017 Return: Tue May 16 2017 Trip spans 20 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 Apr 28 2017 Return: Fri May 19 2017 Trip spans 22 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 Mar 28 2017 Return: Sun Apr 9 2017 Trip spans 13 days
Emirates
Emirates
IAD
6:55a
CMB
4:35a
21h 40m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Thu Apr 6 2017 Return: Tue Apr 18 2017 Trip spans 13 days
Major Airline
Major Airline
IAD
2:10p
CMB
10:00a
19h 50m
1 stop
CMB
8:30p
IAD
6:30p
22h 00m
1 stop
Depart: Tue May 2 2017 Return: Thu May 4 2017 Trip spans 3 days
$1044
Select
SriLankan
SriLankan
IAD
6:10p
CMB
3:35p
21h 25m
1 stop
CMB
2:50p
IAD
10:30p
31h 40m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 11 2017 Trip spans 10 days
$1097
Select
Turkish Airlines
Turkish Airlines
IAD
7:00p
CMB
1:40a
30h 40m
2 stops
CMB
4:25p
IAD
12:40a
32h 15m
2 stops
Depart: Mon Apr 24 2017 Return: Tue May 16 2017 Trip spans 23 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
6:35a
36h 25m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Thu May 25 2017 Return: Thu Jun 1 2017 Trip spans 8 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 12 2017 Return: Sun Apr 23 2017 Trip spans 12 days
Emirates
Emirates
IAD
6:55a
CMB
2:40a
19h 45m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 16 2017 Trip spans 22 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:15a
32h 05m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Fri May 26 2017 Return: Sat Jun 3 2017 Trip spans 9 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: Thu Mar 30 2017 Return: Mon Apr 17 2017 Trip spans 19 days
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
1 stop
Depart: Sun Aug 27 2017 Return: Tue Sep 5 2017 Trip spans 10 days
$1137
Select
Turkish Airlines
Turkish Airlines
IAD
7:00p
CMB
1:40a
30h 40m
2 stops
CMB
4:25p
IAD
12:40a
32h 15m
2 stops
Depart: Wed Apr 26 2017 Return: Thu May 18 2017 Trip spans 23 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:15a
32h 05m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Sat May 27 2017 Return: Thu Jun 1 2017 Trip spans 6 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 Jun 26 2017 Return: Sat Jul 8 2017 Trip spans 13 days
$1194
Select
Major Airline
Major Airline
IAD
1:30p
CMB
8:40a
19h 10m
1 stop
CMB
1:20p
IAD
4:40p
27h 20m
1 stop
Depart: Mon Apr 3 2017 Return: Mon Apr 17 2017 Trip spans 15 days
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 16 2017 Trip spans 18 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:15a
32h 05m
1 stop
CMB
5:10p
IAD
10:30p
29h 20m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 3 2017 Trip spans 4 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
12:40p
19h 10m
1 stop
CMB
2:45p
IAD
8:40p
29h 55m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 18 2017 Trip spans 14 days
Emirates
Emirates
IAD
6:55a
CMB
4:35a
21h 40m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
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.

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Airports
Origin

Washington
$960
Destination

Colombo
$960