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
Students
under 26
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: Tue Apr 4 2017 Return: Tue Apr 25 2017 Trip spans 22 days
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
1 stop
Depart: Mon Feb 27 2017 Return: Tue Mar 7 2017 Trip spans 9 days
Qatar Airways
Qatar Airways
IAD
3:45p
CMB
10:25a
18h 40m
1 stop
CMB
10:25p
IAD
8:20p
21h 55m
1 stop
Depart: Tue Apr 18 2017 Return: Mon May 1 2017 Trip spans 14 days
Saudia
Saudia
IAD
2:00p
CMB
1:50p
23h 50m
1 stop
CMB
6:20p
IAD
5:50p
23h 30m
1 stop
Depart: Sat Apr 22 2017 Return: Wed May 3 2017 Trip spans 12 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:05p
19h 55m
1 stop
CMB
12:35a
IAD
10:30p
21h 55m
1 stop
Depart: Fri Mar 10 2017 Return: Mon Mar 20 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAD
5:55p
CMB
1:40a
31h 45m
2 stops
CMB
5:30p
IAD
1:35a
32h 05m
2 stops
Depart: Sun Jun 11 2017 Return: Wed Jun 21 2017 Trip spans 11 days
$1234
Select
SriLankan
SriLankan
IAD
6:05p
CMB
3:35p
21h 30m
1 stop
CMB
2:50p
IAD
10:30p
31h 40m
1 stop
Depart: Tue Jun 20 2017 Return: Tue Jul 4 2017 Trip spans 15 days
$1391
Select
Major Airline
Major Airline
IAD
5:35a
CMB
11:00a
29h 25m
1 stop
CMB
11:00a
IAD
12:50p
25h 50m
1 stop
Depart: Mon Apr 10 2017 Return: Tue Apr 25 2017 Trip spans 16 days
Emirates
Emirates
IAD
6:55a
CMB
2:40a
19h 45m
1 stop
CMB
1:50p
IAD
2:10p
24h 20m
1 stop
Depart: Wed Apr 5 2017 Return: Wed Apr 19 2017 Trip spans 15 days
Qatar Airways
Qatar Airways
IAD
5:30p
CMB
2:10p
20h 40m
1 stop
CMB
5:20p
IAD
8:40p
27h 20m
1 stop
Depart: Sat Apr 8 2017 Return: Mon Apr 24 2017 Trip spans 17 days
Etihad Airways
Etihad Airways
IAD
6:10p
CMB
2:05p
19h 55m
1 stop
CMB
5:25p
IAD
10:30p
29h 05m
1 stop
Depart: Sat Apr 1 2017 Return: Wed Apr 5 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
CMB
3:40a
32h 40m
2 stops
CMB
5:30p
IAD
12:40a
31h 10m
2 stops
Depart: Thu May 4 2017 Return: Sat May 13 2017 Trip spans 10 days
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
4:35p
IAD
2:10p
45h 35m
2 stops
Depart: Wed Feb 15 2017 Return: Wed Feb 22 2017 Trip spans 8 days
Qatar Airways
Qatar Airways
IAD
3:45p
CMB
10:25a
18h 40m
1 stop
CMB
3:55p
IAD
8:20p
28h 25m
1 stop
Depart: Wed Jan 25 2017 Return: Tue Jan 31 2017 Trip spans 7 days
Etihad Airways
Etihad Airways
IAD
4:35p
CMB
4:30a
35h 55m
1 stop
CMB
11:35p
IAD
10:00p
22h 25m
1 stop
Depart: Wed Mar 8 2017 Return: Sun Mar 19 2017 Trip spans 11 days
Qatar Airways
Qatar Airways
IAD
3:45p
CMB
10:25a
18h 40m
1 stop
CMB
11:25p
IAD
9:20p
21h 55m
1 stop
Depart: Thu Feb 2 2017 Return: Mon Feb 13 2017 Trip spans 12 days
Emirates
Emirates
IAD
5:25a
CMB
4:50a
23h 25m
1 stop
CMB
3:15p
IAD
1:40p
46h 25m
2 stops
Depart: Sat Feb 11 2017 Return: Thu Feb 23 2017 Trip spans 13 days
Etihad Airways
Etihad Airways
IAD
4:35p
CMB
4:30a
35h 55m
1 stop
CMB
4:00p
IAD
10:00p
30h 00m
1 stop
Depart: Sun Mar 19 2017 Return: Mon Apr 10 2017 Trip spans 23 days
Qatar Airways
Qatar Airways
IAD
5:45p
CMB
12:25p
18h 40m
1 stop
CMB
11:25p
IAD
8:40p
21h 15m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
Emirates
Emirates
IAD
6:55a
CMB
6:55a
24h 00m
1 stop
CMB
6:10p
IAD
2:10p
20h 00m
1 stop
Depart: Sat Feb 18 2017 Return: Sun Mar 5 2017 Trip spans 16 days
Etihad Airways
Etihad Airways
IAD
4:35p
CMB
4:30a
35h 55m
1 stop
CMB
11:35p
IAD
10:00p
22h 25m
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
$747
Destination

Colombo
$747