Find Cheap Flights from Sri Lanka to Washington

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Sri Lanka to Washington

(Round-trip)
Depart: Mon Aug 28 2017 Return: Sat Oct 7 2017 Trip spans 41 days
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
27h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Fri Sep 15 2017 Return: Thu Oct 5 2017 Trip spans 21 days
$1055
Select
Qatar Airways
Qatar Airways
CMB
5:20p
IAD
8:55p
27h 35m
1 stop
IAD
5:30p
CMB
12:40p
19h 10m
1 stop
Depart: Fri Nov 10 2017 Return: Fri Dec 15 2017 Trip spans 36 days
$1184
Select
SriLankan
SriLankan
CMB
1:40p
IAD
9:50p
32h 10m
1 stop
IAD
4:30p
CMB
1:30p
21h 00m
1 stop
Depart: Thu Aug 31 2017 Return: Thu Oct 12 2017 Trip spans 43 days
$1445
Select
British Airways
British Airways
CMB
5:20p
IAD
1:50a
32h 30m
2 stops
IAD
6:20p
CMB
8:05p
25h 45m
2 stops
Depart: Tue Aug 29 2017 Return: Sat Oct 7 2017 Trip spans 40 days
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
51h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Wed Aug 30 2017 Return: Sat Oct 7 2017 Trip spans 39 days
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
51h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Tue Sep 12 2017 Return: Wed Oct 4 2017 Trip spans 23 days
$1062
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
DCA
12:30a
52h 05m
3 stops
DCA
3:30p
CMB
9:40a
42h 10m
2 stops
Depart: Thu Sep 14 2017 Return: Thu Oct 5 2017 Trip spans 22 days
$1262
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
DCA
5:30p
45h 05m
2 stops
DCA
3:25p
CMB
9:40a
42h 15m
2 stops
Depart: Sat Aug 26 2017 Return: Sat Oct 7 2017 Trip spans 43 days
$1336
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
51h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Thu Aug 24 2017 Return: Sat Oct 7 2017 Trip spans 45 days
$1465
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
51h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Fri Aug 25 2017 Return: Sat Oct 7 2017 Trip spans 44 days
$1465
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
51h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Sun Aug 27 2017 Return: Sat Oct 7 2017 Trip spans 42 days
$1465
Select
Cathay Pacific
Cathay Pacific
CMB
8:25p
IAD
11:27p
27h 02m
2 stops
IAD
3:14p
CMB
9:40a
42h 26m
2 stops
Depart: Thu Nov 9 2017 Return: Fri Dec 15 2017 Trip spans 37 days
$2771
Select
Cathay Pacific
Cathay Pacific
CMB
7:35p
DCA
4:25a
32h 50m
2 stops
DCA
9:55a
CMB
8:00a
46h 05m
2 stops
* 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Colombo
$981
Destination

Washington
only $981
only $1062